SYMBOLCOMMON_NAMEaka. SYNONYMS
win.industroyer (Back to overview)

Industroyer

aka: Crash, CrashOverride

Actor(s): ELECTRUM


Industroyer is a malware framework considered to have been used in the cyberattack on Ukraine’s power grid on December 17, 2016. The attack cut a fifth of Kiev, the capital, off power for one hour. It is the first ever known malware specifically designed to attack electrical grids.

References
2021-02-11DomainToolsJoe Slowik
@online{slowik:20210211:visibility:5d2f96e, author = {Joe Slowik}, title = {{Visibility, Monitoring, and Critical Infrastructure Security}}, date = {2021-02-11}, organization = {DomainTools}, url = {https://www.domaintools.com/resources/blog/visibility-monitoring-and-critical-infrastructure-security}, language = {English}, urldate = {2021-02-20} } Visibility, Monitoring, and Critical Infrastructure Security
Industroyer Stuxnet Triton
2020-12-21IronNetAdam Hlavek, Kimberly Ortiz
@online{hlavek:20201221:russian:804662f, author = {Adam Hlavek and Kimberly Ortiz}, title = {{Russian cyber attack campaigns and actors}}, date = {2020-12-21}, organization = {IronNet}, url = {https://www.ironnet.com/blog/russian-cyber-attack-campaigns-and-actors}, language = {English}, urldate = {2021-01-05} } Russian cyber attack campaigns and actors
WellMail elf.wellmess Agent.BTZ BlackEnergy EternalPetya Havex RAT Industroyer Ryuk Triton WellMess
2020-11-12DragosDragos
@techreport{dragos:20201112:cyber:cf5b4fd, author = {Dragos}, title = {{Cyber Threat Perspective MANUFACTURING SECTOR}}, date = {2020-11-12}, institution = {Dragos}, url = {https://hub.dragos.com/hubfs/Whitepaper-Downloads/Dragos_Manufacturing%20Threat%20Perspective_1120.pdf}, language = {English}, urldate = {2020-11-18} } Cyber Threat Perspective MANUFACTURING SECTOR
Industroyer Snake Ransomware
2020-10-19UK GovernmentForeignCommonwealth & Development Office, Dominic Raab
@online{office:20201019:uk:7ead390, author = {ForeignCommonwealth & Development Office and Dominic Raab}, title = {{UK exposes series of Russian cyber attacks against Olympic and Paralympic Games}}, date = {2020-10-19}, organization = {UK Government}, url = {https://www.gov.uk/government/news/uk-exposes-series-of-russian-cyber-attacks-against-olympic-and-paralympic-games}, language = {English}, urldate = {2020-10-23} } UK exposes series of Russian cyber attacks against Olympic and Paralympic Games
elf.vpnfilter BlackEnergy EternalPetya Industroyer
2020-10-19Riskint BlogCurtis
@online{curtis:20201019:revisited:df05745, author = {Curtis}, title = {{Revisited: Fancy Bear's New Faces...and Sandworms' too}}, date = {2020-10-19}, organization = {Riskint Blog}, url = {https://www.riskint.blog/post/revisited-fancy-bear-s-new-faces-and-sandworms-too}, language = {English}, urldate = {2020-10-23} } Revisited: Fancy Bear's New Faces...and Sandworms' too
BlackEnergy EternalPetya Industroyer Olympic Destroyer
2020-01-31Virus BulletinMichal Poslušný, Peter Kálnai
@online{poslun:20200131:rich:c25f156, author = {Michal Poslušný and Peter Kálnai}, title = {{Rich Headers: leveraging this mysterious artifact of the PE format}}, date = {2020-01-31}, organization = {Virus Bulletin}, url = {https://www.virusbulletin.com/virusbulletin/2020/01/vb2019-paper-rich-headers-leveraging-mysterious-artifact-pe-format/}, language = {English}, urldate = {2020-02-03} } Rich Headers: leveraging this mysterious artifact of the PE format
Dridex Exaramel Industroyer Neutrino RCS Sathurbot
2020-01DragosJoe Slowik
@techreport{slowik:202001:threat:d891011, author = {Joe Slowik}, title = {{Threat Intelligence and the Limits of Malware Analysis}}, date = {2020-01}, institution = {Dragos}, url = {https://pylos.co/wp-content/uploads/2020/02/Threat-Intelligence-and-the-Limits-of-Malware-Analysis.pdf}, language = {English}, urldate = {2020-06-10} } Threat Intelligence and the Limits of Malware Analysis
Exaramel Exaramel Industroyer Lookback NjRAT PlugX
2020SecureworksSecureWorks
@online{secureworks:2020:iron:3c939bc, author = {SecureWorks}, title = {{IRON VIKING}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/iron-viking}, language = {English}, urldate = {2020-05-23} } IRON VIKING
BlackEnergy EternalPetya GreyEnergy Industroyer KillDisk TeleBot TeleDoor
2018-10-11ESET ResearchAnton Cherepanov, Robert Lipovsky
@online{cherepanov:20181011:new:8e588c3, author = {Anton Cherepanov and Robert Lipovsky}, title = {{New TeleBots backdoor: First evidence linking Industroyer to NotPetya}}, date = {2018-10-11}, organization = {ESET Research}, url = {https://www.welivesecurity.com/2018/10/11/new-telebots-backdoor-linking-industroyer-notpetya/}, language = {English}, urldate = {2019-11-14} } New TeleBots backdoor: First evidence linking Industroyer to NotPetya
Exaramel EternalPetya Exaramel Industroyer
2017-10-05Virus BulletinAnton Cherepanov, Robert Lipovsky
@online{cherepanov:20171005:industroyer:4406e62, author = {Anton Cherepanov and Robert Lipovsky}, title = {{Industroyer: Biggest threat to industrial control systems since Stuxnet}}, date = {2017-10-05}, organization = {Virus Bulletin}, url = {https://www.virusbulletin.com/conference/vb2017/abstracts/last-minute-paper-industroyer-biggest-threat-industrial-control-systems-stuxnet/}, language = {English}, urldate = {2020-01-09} } Industroyer: Biggest threat to industrial control systems since Stuxnet
Industroyer
2017-07-04WikipediaVarious
@online{various:20170704:industroyer:54eba4d, author = {Various}, title = {{Industroyer}}, date = {2017-07-04}, organization = {Wikipedia}, url = {https://en.wikipedia.org/wiki/Industroyer}, language = {English}, urldate = {2020-01-08} } Industroyer
Industroyer
2017-06-13DragosDragos
@techreport{dragos:20170613:crashoverride:ee53f66, author = {Dragos}, title = {{CRASHOVERRIDE: Analysis of the Threatto Electric Grid Operations}}, date = {2017-06-13}, institution = {Dragos}, url = {https://dragos.com/blog/crashoverride/CrashOverride-01.pdf}, language = {English}, urldate = {2020-01-10} } CRASHOVERRIDE: Analysis of the Threatto Electric Grid Operations
Industroyer ELECTRUM Sandworm
2017-06-12ESET ResearchAnton Cherepanov, Robert Lipovsky
@online{cherepanov:20170612:industroyer:15f0bec, author = {Anton Cherepanov and Robert Lipovsky}, title = {{Industroyer: Biggest threat to industrial control systems since Stuxnet}}, date = {2017-06-12}, organization = {ESET Research}, url = {https://www.welivesecurity.com/2017/06/12/industroyer-biggest-threat-industrial-control-systems-since-stuxnet/}, language = {English}, urldate = {2019-11-14} } Industroyer: Biggest threat to industrial control systems since Stuxnet
Industroyer
2017-06-12ESET ResearchAnton Cherepanov
@techreport{cherepanov:20170612:win32industroyer:060c0e6, author = {Anton Cherepanov}, title = {{WIN32/INDUSTROYER: A new threat for industrial control systems}}, date = {2017-06-12}, institution = {ESET Research}, url = {https://www.welivesecurity.com/wp-content/uploads/2017/06/Win32_Industroyer.pdf}, language = {English}, urldate = {2020-01-13} } WIN32/INDUSTROYER: A new threat for industrial control systems
Industroyer ELECTRUM
Yara Rules
[TLP:WHITE] win_industroyer_auto (20201023 | autogenerated rule brought to you by yara-signator)
rule win_industroyer_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-12-22"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.6.0"
        signator_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_rule_date = "20201222"
        malpedia_hash = "30354d830a29f0fbd3714d93d94dea941d77a130"
        malpedia_version = "20201023"
        malpedia_license = "CC BY-SA 4.0"
        malpedia_sharing = "TLP:WHITE"

    /* DISCLAIMER
     * The strings used in this rule have been automatically selected from the
     * disassembly of memory dumps and unpacked files, using YARA-Signator.
     * The code and documentation is published here:
     * https://github.com/fxb-cocacoding/yara-signator
     * As Malpedia is used as data source, please note that for a given
     * number of families, only single samples are documented.
     * This likely impacts the degree of generalization these rules will offer.
     * Take the described generation method also into consideration when you
     * apply the rules in your use cases and assign them confidence levels.
     */


    strings:
        $sequence_0 = { 03450c 83c418 8d04b0 83c004 5e }
            // n = 5, score = 600
            //   03450c               | add                 eax, dword ptr [ebp + 0xc]
            //   83c418               | add                 esp, 0x18
            //   8d04b0               | lea                 eax, [eax + esi*4]
            //   83c004               | add                 eax, 4
            //   5e                   | pop                 esi

        $sequence_1 = { 50 68???????? ff15???????? ff7610 }
            // n = 4, score = 600
            //   50                   | push                eax
            //   68????????           |                     
            //   ff15????????         |                     
            //   ff7610               | push                dword ptr [esi + 0x10]

        $sequence_2 = { e8???????? 8d45f0 6a10 50 e8???????? 814dd801010000 83c410 }
            // n = 7, score = 600
            //   e8????????           |                     
            //   8d45f0               | lea                 eax, [ebp - 0x10]
            //   6a10                 | push                0x10
            //   50                   | push                eax
            //   e8????????           |                     
            //   814dd801010000       | or                  dword ptr [ebp - 0x28], 0x101
            //   83c410               | add                 esp, 0x10

        $sequence_3 = { 33c0 50 ff75d8 50 50 }
            // n = 5, score = 600
            //   33c0                 | xor                 eax, eax
            //   50                   | push                eax
            //   ff75d8               | push                dword ptr [ebp - 0x28]
            //   50                   | push                eax
            //   50                   | push                eax

        $sequence_4 = { 897df4 50 8d45fc 897dfc 50 57 }
            // n = 6, score = 600
            //   897df4               | mov                 dword ptr [ebp - 0xc], edi
            //   50                   | push                eax
            //   8d45fc               | lea                 eax, [ebp - 4]
            //   897dfc               | mov                 dword ptr [ebp - 4], edi
            //   50                   | push                eax
            //   57                   | push                edi

        $sequence_5 = { 59 8d4dfc 51 50 56 57 }
            // n = 6, score = 600
            //   59                   | pop                 ecx
            //   8d4dfc               | lea                 ecx, [ebp - 4]
            //   51                   | push                ecx
            //   50                   | push                eax
            //   56                   | push                esi
            //   57                   | push                edi

        $sequence_6 = { 57 68???????? 6a03 50 ff15???????? 8bf0 }
            // n = 6, score = 600
            //   57                   | push                edi
            //   68????????           |                     
            //   6a03                 | push                3
            //   50                   | push                eax
            //   ff15????????         |                     
            //   8bf0                 | mov                 esi, eax

        $sequence_7 = { 57 6a44 5f 8d45a8 33f6 57 50 }
            // n = 7, score = 600
            //   57                   | push                edi
            //   6a44                 | push                0x44
            //   5f                   | pop                 edi
            //   8d45a8               | lea                 eax, [ebp - 0x58]
            //   33f6                 | xor                 esi, esi
            //   57                   | push                edi
            //   50                   | push                eax

        $sequence_8 = { 59 eb33 8b7dd0 8b45e4 8b4de8 8b048550304100 }
            // n = 6, score = 400
            //   59                   | pop                 ecx
            //   eb33                 | jmp                 0x35
            //   8b7dd0               | mov                 edi, dword ptr [ebp - 0x30]
            //   8b45e4               | mov                 eax, dword ptr [ebp - 0x1c]
            //   8b4de8               | mov                 ecx, dword ptr [ebp - 0x18]
            //   8b048550304100       | mov                 eax, dword ptr [eax*4 + 0x413050]

        $sequence_9 = { 83e73f c1f906 6bd730 8b0c8d50304100 c644112800 85f6 740c }
            // n = 7, score = 400
            //   83e73f               | and                 edi, 0x3f
            //   c1f906               | sar                 ecx, 6
            //   6bd730               | imul                edx, edi, 0x30
            //   8b0c8d50304100       | mov                 ecx, dword ptr [ecx*4 + 0x413050]
            //   c644112800           | mov                 byte ptr [ecx + edx + 0x28], 0
            //   85f6                 | test                esi, esi
            //   740c                 | je                  0xe

        $sequence_10 = { 8bcf 83e03f c1f906 6bf030 03348d50304100 837e18ff 740c }
            // n = 7, score = 400
            //   8bcf                 | mov                 ecx, edi
            //   83e03f               | and                 eax, 0x3f
            //   c1f906               | sar                 ecx, 6
            //   6bf030               | imul                esi, eax, 0x30
            //   03348d50304100       | add                 esi, dword ptr [ecx*4 + 0x413050]
            //   837e18ff             | cmp                 dword ptr [esi + 0x18], -1
            //   740c                 | je                  0xe

        $sequence_11 = { c1f806 6bc930 8b048550304100 0fb6440828 83e040 5d }
            // n = 6, score = 400
            //   c1f806               | sar                 eax, 6
            //   6bc930               | imul                ecx, ecx, 0x30
            //   8b048550304100       | mov                 eax, dword ptr [eax*4 + 0x413050]
            //   0fb6440828           | movzx               eax, byte ptr [eax + ecx + 0x28]
            //   83e040               | and                 eax, 0x40
            //   5d                   | pop                 ebp

        $sequence_12 = { 53 ff15???????? 56 e8???????? 83c404 53 }
            // n = 6, score = 400
            //   53                   | push                ebx
            //   ff15????????         |                     
            //   56                   | push                esi
            //   e8????????           |                     
            //   83c404               | add                 esp, 4
            //   53                   | push                ebx

        $sequence_13 = { 89849da0efffff 83c604 43 81fe88000000 }
            // n = 4, score = 400
            //   89849da0efffff       | mov                 dword ptr [ebp + ebx*4 - 0x1060], eax
            //   83c604               | add                 esi, 4
            //   43                   | inc                 ebx
            //   81fe88000000         | cmp                 esi, 0x88

        $sequence_14 = { ff15???????? 85c0 0f847bffffff ffb59cf3ffff }
            // n = 4, score = 400
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   0f847bffffff         | je                  0xffffff81
            //   ffb59cf3ffff         | push                dword ptr [ebp - 0xc64]

        $sequence_15 = { 85c0 740e 50 e8???????? 83a65030410000 59 83c604 }
            // n = 7, score = 400
            //   85c0                 | test                eax, eax
            //   740e                 | je                  0x10
            //   50                   | push                eax
            //   e8????????           |                     
            //   83a65030410000       | and                 dword ptr [esi + 0x413050], 0
            //   59                   | pop                 ecx
            //   83c604               | add                 esi, 4

        $sequence_16 = { 8b04bd50304100 f644032801 7444 837c0318ff 743d e8???????? }
            // n = 6, score = 400
            //   8b04bd50304100       | mov                 eax, dword ptr [edi*4 + 0x413050]
            //   f644032801           | test                byte ptr [ebx + eax + 0x28], 1
            //   7444                 | je                  0x46
            //   837c0318ff           | cmp                 dword ptr [ebx + eax + 0x18], -1
            //   743d                 | je                  0x3f
            //   e8????????           |                     

        $sequence_17 = { c700???????? 897804 85c9 750d 50 }
            // n = 5, score = 400
            //   c700????????         |                     
            //   897804               | mov                 dword ptr [eax + 4], edi
            //   85c9                 | test                ecx, ecx
            //   750d                 | jne                 0xf
            //   50                   | push                eax

        $sequence_18 = { c1f906 53 6bd830 56 8b048d50304100 }
            // n = 5, score = 400
            //   c1f906               | sar                 ecx, 6
            //   53                   | push                ebx
            //   6bd830               | imul                ebx, eax, 0x30
            //   56                   | push                esi
            //   8b048d50304100       | mov                 eax, dword ptr [ecx*4 + 0x413050]

        $sequence_19 = { 0f1145a0 57 0f1005???????? 8945e0 33f6 8d859cf3ffff }
            // n = 6, score = 400
            //   0f1145a0             | movups              xmmword ptr [ebp - 0x60], xmm0
            //   57                   | push                edi
            //   0f1005????????       |                     
            //   8945e0               | mov                 dword ptr [ebp - 0x20], eax
            //   33f6                 | xor                 esi, esi
            //   8d859cf3ffff         | lea                 eax, [ebp - 0xc64]

        $sequence_20 = { 50 683f010f00 6a00 8d85a0f3ffff }
            // n = 4, score = 400
            //   50                   | push                eax
            //   683f010f00           | push                0xf013f
            //   6a00                 | push                0
            //   8d85a0f3ffff         | lea                 eax, [ebp - 0xc60]

        $sequence_21 = { 8b048550304100 33db 8b7508 57 }
            // n = 4, score = 400
            //   8b048550304100       | mov                 eax, dword ptr [eax*4 + 0x413050]
            //   33db                 | xor                 ebx, ebx
            //   8b7508               | mov                 esi, dword ptr [ebp + 8]
            //   57                   | push                edi

        $sequence_22 = { 72dd 84db 8b9d98efffff 757d 33f6 90 6a08 }
            // n = 7, score = 400
            //   72dd                 | jb                  0xffffffdf
            //   84db                 | test                bl, bl
            //   8b9d98efffff         | mov                 ebx, dword ptr [ebp - 0x1068]
            //   757d                 | jne                 0x7f
            //   33f6                 | xor                 esi, esi
            //   90                   | nop                 
            //   6a08                 | push                8

        $sequence_23 = { 8bec 8b4d08 8b5104 8b09 }
            // n = 4, score = 400
            //   8bec                 | mov                 ebp, esp
            //   8b4d08               | mov                 ecx, dword ptr [ebp + 8]
            //   8b5104               | mov                 edx, dword ptr [ecx + 4]
            //   8b09                 | mov                 ecx, dword ptr [ecx]

        $sequence_24 = { 8d0c33 81f900100000 7d13 8b95ecefffff 8a0e 03d0 }
            // n = 6, score = 200
            //   8d0c33               | lea                 ecx, [ebx + esi]
            //   81f900100000         | cmp                 ecx, 0x1000
            //   7d13                 | jge                 0x15
            //   8b95ecefffff         | mov                 edx, dword ptr [ebp - 0x1014]
            //   8a0e                 | mov                 cl, byte ptr [esi]
            //   03d0                 | add                 edx, eax

        $sequence_25 = { 6bd830 56 8b048dd01f0210 57 }
            // n = 4, score = 200
            //   6bd830               | imul                ebx, eax, 0x30
            //   56                   | push                esi
            //   8b048dd01f0210       | mov                 eax, dword ptr [ecx*4 + 0x10021fd0]
            //   57                   | push                edi

        $sequence_26 = { e8???????? 8d8dbcfefeff e8???????? 8b4df4 64890d00000000 59 5f }
            // n = 7, score = 200
            //   e8????????           |                     
            //   8d8dbcfefeff         | lea                 ecx, [ebp - 0x10144]
            //   e8????????           |                     
            //   8b4df4               | mov                 ecx, dword ptr [ebp - 0xc]
            //   64890d00000000       | mov                 dword ptr fs:[0], ecx
            //   59                   | pop                 ecx
            //   5f                   | pop                 edi

        $sequence_27 = { 7521 80780504 751b eb26 80780504 7513 }
            // n = 6, score = 200
            //   7521                 | jne                 0x23
            //   80780504             | cmp                 byte ptr [eax + 5], 4
            //   751b                 | jne                 0x1d
            //   eb26                 | jmp                 0x28
            //   80780504             | cmp                 byte ptr [eax + 5], 4
            //   7513                 | jne                 0x15

        $sequence_28 = { 0f8478010000 8b4d08 85c9 0f8e67010000 33f6 }
            // n = 5, score = 200
            //   0f8478010000         | je                  0x17e
            //   8b4d08               | mov                 ecx, dword ptr [ebp + 8]
            //   85c9                 | test                ecx, ecx
            //   0f8e67010000         | jle                 0x16d
            //   33f6                 | xor                 esi, esi

        $sequence_29 = { 6bc618 57 8db8fc1c0210 57 }
            // n = 4, score = 200
            //   6bc618               | imul                eax, esi, 0x18
            //   57                   | push                edi
            //   8db8fc1c0210         | lea                 edi, [eax + 0x10021cfc]
            //   57                   | push                edi

        $sequence_30 = { 53 32d2 b9???????? e8???????? 8b8348020000 33ff }
            // n = 6, score = 200
            //   53                   | push                ebx
            //   32d2                 | xor                 dl, dl
            //   b9????????           |                     
            //   e8????????           |                     
            //   8b8348020000         | mov                 eax, dword ptr [ebx + 0x248]
            //   33ff                 | xor                 edi, edi

        $sequence_31 = { 8d8560feffff 50 6806100000 68ffff0000 57 ff15???????? 8b4dfc }
            // n = 7, score = 200
            //   8d8560feffff         | lea                 eax, [ebp - 0x1a0]
            //   50                   | push                eax
            //   6806100000           | push                0x1006
            //   68ffff0000           | push                0xffff
            //   57                   | push                edi
            //   ff15????????         |                     
            //   8b4dfc               | mov                 ecx, dword ptr [ebp - 4]

        $sequence_32 = { 8d4df8 8b5508 894608 e8???????? }
            // n = 4, score = 100
            //   8d4df8               | lea                 ecx, [ebp - 8]
            //   8b5508               | mov                 edx, dword ptr [ebp + 8]
            //   894608               | mov                 dword ptr [esi + 8], eax
            //   e8????????           |                     

        $sequence_33 = { 8945f8 3bfe 7435 3bc8 0f84cc000000 0fb701 83c102 }
            // n = 7, score = 100
            //   8945f8               | mov                 dword ptr [ebp - 8], eax
            //   3bfe                 | cmp                 edi, esi
            //   7435                 | je                  0x37
            //   3bc8                 | cmp                 ecx, eax
            //   0f84cc000000         | je                  0xd2
            //   0fb701               | movzx               eax, word ptr [ecx]
            //   83c102               | add                 ecx, 2

        $sequence_34 = { c3 8b4508 ebd5 e8???????? cc 6a1c b8???????? }
            // n = 7, score = 100
            //   c3                   | ret                 
            //   8b4508               | mov                 eax, dword ptr [ebp + 8]
            //   ebd5                 | jmp                 0xffffffd7
            //   e8????????           |                     
            //   cc                   | int3                
            //   6a1c                 | push                0x1c
            //   b8????????           |                     

        $sequence_35 = { 83c40c 897e10 837e1410 5b 7204 8b06 eb02 }
            // n = 7, score = 100
            //   83c40c               | add                 esp, 0xc
            //   897e10               | mov                 dword ptr [esi + 0x10], edi
            //   837e1410             | cmp                 dword ptr [esi + 0x14], 0x10
            //   5b                   | pop                 ebx
            //   7204                 | jb                  6
            //   8b06                 | mov                 eax, dword ptr [esi]
            //   eb02                 | jmp                 4

        $sequence_36 = { 8d8d78ffffff e8???????? 84c0 756b 8b4508 }
            // n = 5, score = 100
            //   8d8d78ffffff         | lea                 ecx, [ebp - 0x88]
            //   e8????????           |                     
            //   84c0                 | test                al, al
            //   756b                 | jne                 0x6d
            //   8b4508               | mov                 eax, dword ptr [ebp + 8]

        $sequence_37 = { 0f44c8 884c2410 e9???????? 8b4b14 8b5740 83792400 8b4120 }
            // n = 7, score = 100
            //   0f44c8               | cmove               ecx, eax
            //   884c2410             | mov                 byte ptr [esp + 0x10], cl
            //   e9????????           |                     
            //   8b4b14               | mov                 ecx, dword ptr [ebx + 0x14]
            //   8b5740               | mov                 edx, dword ptr [edi + 0x40]
            //   83792400             | cmp                 dword ptr [ecx + 0x24], 0
            //   8b4120               | mov                 eax, dword ptr [ecx + 0x20]

        $sequence_38 = { c3 6a10 b8???????? e8???????? 894dec 33c0 }
            // n = 6, score = 100
            //   c3                   | ret                 
            //   6a10                 | push                0x10
            //   b8????????           |                     
            //   e8????????           |                     
            //   894dec               | mov                 dword ptr [ebp - 0x14], ecx
            //   33c0                 | xor                 eax, eax

        $sequence_39 = { 48 83e801 0f84c9010000 83e804 740b }
            // n = 5, score = 100
            //   48                   | dec                 eax
            //   83e801               | sub                 eax, 1
            //   0f84c9010000         | je                  0x1cf
            //   83e804               | sub                 eax, 4
            //   740b                 | je                  0xd

    condition:
        7 of them and filesize < 983040
}
[TLP:WHITE] win_industroyer_w0   (20170615 | CRASHOVERRIDE v1 Suspicious Export)
import "pe"

rule win_industroyer_w0 {
    meta:
        description = "CRASHOVERRIDE v1 Suspicious Export"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    condition:
        pe.exports("Crash") & pe.characteristics
}
[TLP:WHITE] win_industroyer_w1   (20170615 | CRASHOVERRIDE v1 Wiper)
import "pe"

rule win_industroyer_w1 {
    meta:
        description = "CRASHOVERRIDE v1 Wiper"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = "SYS_BASCON.COM" fullword nocase wide
        $s1 = ".pcmp" fullword nocase wide
        $s2 = ".pcmi" fullword nocase wide
        $s3 = ".pcmt" fullword nocase wide
        $s4 = ".cin" fullword nocase wide
        
    condition:
        pe.exports("Crash") and any of ($s*)
}
[TLP:WHITE] win_industroyer_w2   (20170615 | CRASHOVERRIDE v1 Suspicious Strings and Export)
import "pe"

rule win_industroyer_w2 {
    meta:
        description = "CRASHOVERRIDE v1 Suspicious Strings and Export"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = "101.dll" fullword nocase wide
        $s1 = "Crash101.dll" fullword nocase wide
        $s2 = "104.dll" fullword nocase wide
        $s3 = "Crash104.dll" fullword nocase wide
        $s4 = "61850.dll" fullword nocase wide
        $s5 = "Crash61850.dll" fullword nocase wide
        $s6 = "OPCClientDemo.dll" fullword nocase wide
        $s7 = "OPC" fullword nocase wide
        $s8 = "CrashOPCClientDemo.dll" fullword nocase wide
        $s9 = "D2MultiCommService.exe" fullword nocase wide
        $s10 = "CrashD2MultiCommService.exe" fullword nocase wide
        $s11 = "61850.exe" fullword nocase wide
        $s12 = "OPC.exe" fullword nocase wide
        $s13 = "haslo.exe" fullword nocase wide
        $s14 = "haslo.dat" fullword nocase wide     
    condition:
        any of ($s*) and pe.exports("Crash")
}
[TLP:WHITE] win_industroyer_w3   (20170615 | IEC-104 Interaction Module Program Strings)
rule win_industroyer_w3 { 
    meta:
        description = "IEC-104 Interaction Module Program Strings"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:      
        $s1 = "IEC-104 client: ip=%s; port=%s; ASDU=%u" nocase wide ascii 
        $s2 = " MSTR ->> SLV" nocase wide ascii 
        $s3 = " MSTR <<- SLV" nocase wide ascii 
        $s4 = "Unknown APDU format !!!" nocase wide ascii 
        $s5 = "iec104.log" nocase wide ascii 
    condition:      
        any of ($s*)
}
[TLP:WHITE] win_industroyer_w4   (20170615 | CRASHOVERRIDE v1 Config File Parsing)
rule win_industroyer_w4 {
    meta:
        description = "CRASHOVERRIDE v1 Config File Parsing"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = { 68 e8 ?? ?? ?? 6a 00 e8 a3 ?? ?? ?? 8b f8 83 c4 ?8 }
        $s1 = { 8a 10 3a 11 75 ?? 84 d2 74 12 }
        $s2 = { 33 c0 eb ?? 1b c0 83 c8 ?? }
        $s3 = { 85 c0 75 ?? 8d 95 ?? ?? ?? ?? 8b cf ?? ?? }
    condition:
        all of them
}
[TLP:WHITE] win_industroyer_w5   (20170615 | Blank mutex creation assoicated with CRASHOVERRIDE)
rule win_industroyer_w5 {
    meta:
        description = "Blank mutex creation assoicated with CRASHOVERRIDE"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s1 = { 81 ec 08 02 00 00 57 33 ff 57 57 57 ff 15 ?? ?? 40 00 a3 ?? ?? ?? 00 85 c0 }
        $s2 = { 8d 85 ?? ?? ?? ff 50 57 57 6a 2e 57 ff 15 ?? ?? ?? 00 68 ?? ?? 40 00}
    condition:
        all of them
}
[TLP:WHITE] win_industroyer_w6   (20170615 | Identify service hollowing and persistence setting)
rule win_industroyer_w6 {
    meta:
        description = "Identify service hollowing and persistence setting"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = { 33 c9 51 51 51 51 51 51 ?? ?? ?? }
        $s1 = { 6a ff 6a ff 6a ff 50 ff 15 24 ?? 40 00 ff ?? ?? ff 15 20 ?? 40 00 }
    condition:
        all of them
}
[TLP:WHITE] win_industroyer_w7   (20170615 | Registry Wiper functionality assoicated with CRASHOVERRIDE)
rule win_industroyer_w7 {
    meta:
        description = "Registry Wiper functionality assoicated with CRASHOVERRIDE"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/industroyer/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = { 8d 85 a0 ?? ?? ?? 46 50 8d 85 a0 ?? ?? ?? 68 68 0d ?? ?? 50 }
        $s1 = { 6a 02 68 78 0b ?? ?? 6a 02 50 68 b4 0d ?? ?? ff b5 98 ?? ?? ?? ff 15 04 ?? ?? ?? }
        $s2 = { 68 00 02 00 00 8d 85 a0 ?? ?? ?? 50 56 ff b5 9c ?? ?? ?? ff 15 00 ?? ?? ?? 85 c0 }
    condition:
        all of them
}
[TLP:WHITE] win_industroyer_w8   (20170615 | File manipulation actions associated with CRASHOVERRIDE wiper)
rule win_industroyer_w8 {
    meta:
        description = "File manipulation actions associated with CRASHOVERRIDE wiper"
        author = "Dragos Inc"
        reference = "https://dragos.com/blog/crashoverride/"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_version = "20170615"
        malpedia_license = "CC BY-NC-SA 4.0"
        malpedia_sharing = "TLP:WHITE"
    strings:
        $s0 = { 6a 00 68 80 00 00 00 6a 03 6a 00 6a 02 8b f9 68 00 00 00 40 57 ff 15 1c ?? ?? ?? 8b d8 }
        $s2 = { 6a 00 50 57 56 53 ff 15 4c ?? ?? ?? 56 }
    condition:
        all of them
}
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