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
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 (20201014 | autogenerated rule brought to you by yara-signator)
rule win_industroyer_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2020-10-14"
        version = "1"
        description = "autogenerated rule brought to you by yara-signator"
        tool = "yara-signator v0.5.0"
        tool_config = "callsandjumps;datarefs;binvalue"
        malpedia_reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.industroyer"
        malpedia_rule_date = "20201014"
        malpedia_hash = "a7e3bd57eaf12bf3ea29a863c041091ba3af9ac9"
        malpedia_version = "20201014"
        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 = { 8d45f4 50 57 ffd6 8d45fc }
            // n = 5, score = 600
            //   8d45f4               | lea                 eax, [ebp - 0xc]
            //   50                   | push                eax
            //   57                   | push                edi
            //   ffd6                 | call                esi
            //   8d45fc               | lea                 eax, [ebp - 4]

        $sequence_1 = { 8d45ec 50 ff15???????? 66837df418 73e6 8d45fc 50 }
            // n = 7, score = 600
            //   8d45ec               | lea                 eax, [ebp - 0x14]
            //   50                   | push                eax
            //   ff15????????         |                     
            //   66837df418           | cmp                 word ptr [ebp - 0xc], 0x18
            //   73e6                 | jae                 0xffffffe8
            //   8d45fc               | lea                 eax, [ebp - 4]
            //   50                   | push                eax

        $sequence_2 = { 50 51 ff7704 51 ff37 ff15???????? }
            // n = 6, score = 600
            //   50                   | push                eax
            //   51                   | push                ecx
            //   ff7704               | push                dword ptr [edi + 4]
            //   51                   | push                ecx
            //   ff37                 | push                dword ptr [edi]
            //   ff15????????         |                     

        $sequence_3 = { 8bec 81ec880a0000 53 56 57 6a44 5f }
            // n = 7, score = 600
            //   8bec                 | mov                 ebp, esp
            //   81ec880a0000         | sub                 esp, 0xa88
            //   53                   | push                ebx
            //   56                   | push                esi
            //   57                   | push                edi
            //   6a44                 | push                0x44
            //   5f                   | pop                 edi

        $sequence_4 = { 6800000010 8d85f8fdffff 50 ff15???????? }
            // n = 4, score = 600
            //   6800000010           | push                0x10000000
            //   8d85f8fdffff         | lea                 eax, [ebp - 0x208]
            //   50                   | push                eax
            //   ff15????????         |                     

        $sequence_5 = { 53 895dfc 8d4708 894510 }
            // n = 4, score = 600
            //   53                   | push                ebx
            //   895dfc               | mov                 dword ptr [ebp - 4], ebx
            //   8d4708               | lea                 eax, [edi + 8]
            //   894510               | mov                 dword ptr [ebp + 0x10], eax

        $sequence_6 = { 8d8598fdffff 6804010000 50 68???????? ff15???????? }
            // n = 5, score = 600
            //   8d8598fdffff         | lea                 eax, [ebp - 0x268]
            //   6804010000           | push                0x104
            //   50                   | push                eax
            //   68????????           |                     
            //   ff15????????         |                     

        $sequence_7 = { 56 57 8b7d08 8d85ecfbffff 33f6 8975fc }
            // n = 6, score = 600
            //   56                   | push                esi
            //   57                   | push                edi
            //   8b7d08               | mov                 edi, dword ptr [ebp + 8]
            //   8d85ecfbffff         | lea                 eax, [ebp - 0x414]
            //   33f6                 | xor                 esi, esi
            //   8975fc               | mov                 dword ptr [ebp - 4], esi

        $sequence_8 = { 83e63f c1f906 6bf630 8b0c8d50304100 80643128fd }
            // n = 5, score = 400
            //   83e63f               | and                 esi, 0x3f
            //   c1f906               | sar                 ecx, 6
            //   6bf630               | imul                esi, esi, 0x30
            //   8b0c8d50304100       | mov                 ecx, dword ptr [ecx*4 + 0x413050]
            //   80643128fd           | and                 byte ptr [ecx + esi + 0x28], 0xfd

        $sequence_9 = { 53 ff15???????? 85c0 0f8484000000 8b35???????? 39bdd8fdffff 741f }
            // n = 7, score = 400
            //   53                   | push                ebx
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   0f8484000000         | je                  0x8a
            //   8b35????????         |                     
            //   39bdd8fdffff         | cmp                 dword ptr [ebp - 0x228], edi
            //   741f                 | je                  0x21

        $sequence_10 = { 33f6 8b8650304100 85c0 740e 50 }
            // n = 5, score = 400
            //   33f6                 | xor                 esi, esi
            //   8b8650304100         | mov                 eax, dword ptr [esi + 0x413050]
            //   85c0                 | test                eax, eax
            //   740e                 | je                  0x10
            //   50                   | push                eax

        $sequence_11 = { ff15???????? 85c0 7432 56 57 8bbdf8efffff }
            // n = 6, score = 400
            //   ff15????????         |                     
            //   85c0                 | test                eax, eax
            //   7432                 | je                  0x34
            //   56                   | push                esi
            //   57                   | push                edi
            //   8bbdf8efffff         | mov                 edi, dword ptr [ebp - 0x1008]

        $sequence_12 = { 50 e8???????? 83c410 ebe6 8b45e4 8b0c8550304100 8b45e8 }
            // n = 7, score = 400
            //   50                   | push                eax
            //   e8????????           |                     
            //   83c410               | add                 esp, 0x10
            //   ebe6                 | jmp                 0xffffffe8
            //   8b45e4               | mov                 eax, dword ptr [ebp - 0x1c]
            //   8b0c8550304100       | mov                 ecx, dword ptr [eax*4 + 0x413050]
            //   8b45e8               | mov                 eax, dword ptr [ebp - 0x18]

        $sequence_13 = { 0f858c000000 0f1f8000000000 8d85a0fbffff 46 50 8d85a0f3ffff }
            // n = 6, score = 400
            //   0f858c000000         | jne                 0x92
            //   0f1f8000000000       | nop                 dword ptr [eax]
            //   8d85a0fbffff         | lea                 eax, [ebp - 0x460]
            //   46                   | inc                 esi
            //   50                   | push                eax
            //   8d85a0f3ffff         | lea                 eax, [ebp - 0xc60]

        $sequence_14 = { 83e03f 6bc830 8b049550304100 f644082801 740b 56 e8???????? }
            // n = 7, score = 400
            //   83e03f               | and                 eax, 0x3f
            //   6bc830               | imul                ecx, eax, 0x30
            //   8b049550304100       | mov                 eax, dword ptr [edx*4 + 0x413050]
            //   f644082801           | test                byte ptr [eax + ecx + 0x28], 1
            //   740b                 | je                  0xd
            //   56                   | push                esi
            //   e8????????           |                     

        $sequence_15 = { 8be5 5d c3 80bdcffdffff00 752a 33f6 }
            // n = 6, score = 400
            //   8be5                 | mov                 esp, ebp
            //   5d                   | pop                 ebp
            //   c3                   | ret                 
            //   80bdcffdffff00       | cmp                 byte ptr [ebp - 0x231], 0
            //   752a                 | jne                 0x2c
            //   33f6                 | xor                 esi, esi

        $sequence_16 = { 83e03f c1fa06 6bc830 8b049550304100 f644082801 7414 8d4508 }
            // n = 7, score = 400
            //   83e03f               | and                 eax, 0x3f
            //   c1fa06               | sar                 edx, 6
            //   6bc830               | imul                ecx, eax, 0x30
            //   8b049550304100       | mov                 eax, dword ptr [edx*4 + 0x413050]
            //   f644082801           | test                byte ptr [eax + ecx + 0x28], 1
            //   7414                 | je                  0x16
            //   8d4508               | lea                 eax, [ebp + 8]

        $sequence_17 = { 56 ffb59cf3ffff ff15???????? 8b3d???????? 85c0 0f858c000000 }
            // n = 6, score = 400
            //   56                   | push                esi
            //   ffb59cf3ffff         | push                dword ptr [ebp - 0xc64]
            //   ff15????????         |                     
            //   8b3d????????         |                     
            //   85c0                 | test                eax, eax
            //   0f858c000000         | jne                 0x92

        $sequence_18 = { 8b049d50304100 8b4de0 f644082801 7515 }
            // n = 4, score = 400
            //   8b049d50304100       | mov                 eax, dword ptr [ebx*4 + 0x413050]
            //   8b4de0               | mov                 ecx, dword ptr [ebp - 0x20]
            //   f644082801           | test                byte ptr [eax + ecx + 0x28], 1
            //   7515                 | jne                 0x17

        $sequence_19 = { 8b5d10 8b048550304100 56 8b7508 57 8b4c0818 }
            // n = 6, score = 400
            //   8b5d10               | mov                 ebx, dword ptr [ebp + 0x10]
            //   8b048550304100       | mov                 eax, dword ptr [eax*4 + 0x413050]
            //   56                   | push                esi
            //   8b7508               | mov                 esi, dword ptr [ebp + 8]
            //   57                   | push                edi
            //   8b4c0818             | mov                 ecx, dword ptr [eax + ecx + 0x18]

        $sequence_20 = { 0f849d000000 8d85d0fdffff c785d0fdffff2c020000 50 53 }
            // n = 5, score = 400
            //   0f849d000000         | je                  0xa3
            //   8d85d0fdffff         | lea                 eax, [ebp - 0x230]
            //   c785d0fdffff2c020000     | mov    dword ptr [ebp - 0x230], 0x22c
            //   50                   | push                eax
            //   53                   | push                ebx

        $sequence_21 = { 89742410 83feff 747e 8b35???????? 0f1f00 f644241810 7451 }
            // n = 7, score = 400
            //   89742410             | mov                 dword ptr [esp + 0x10], esi
            //   83feff               | cmp                 esi, -1
            //   747e                 | je                  0x80
            //   8b35????????         |                     
            //   0f1f00               | nop                 dword ptr [eax]
            //   f644241810           | test                byte ptr [esp + 0x18], 0x10
            //   7451                 | je                  0x53

        $sequence_22 = { 741f 0f1f840000000000 8b8cb5fcefffff 85c9 7407 8ad3 e8???????? }
            // n = 7, score = 400
            //   741f                 | je                  0x21
            //   0f1f840000000000     | nop                 dword ptr [eax + eax]
            //   8b8cb5fcefffff       | mov                 ecx, dword ptr [ebp + esi*4 - 0x1004]
            //   85c9                 | test                ecx, ecx
            //   7407                 | je                  9
            //   8ad3                 | mov                 dl, bl
            //   e8????????           |                     

        $sequence_23 = { c1f906 6bd730 8b0c8d50304100 c644112800 85f6 }
            // n = 5, score = 400
            //   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

        $sequence_24 = { 6689411e 8b815c020000 898160020000 8b8168020000 }
            // n = 4, score = 200
            //   6689411e             | mov                 word ptr [ecx + 0x1e], ax
            //   8b815c020000         | mov                 eax, dword ptr [ecx + 0x25c]
            //   898160020000         | mov                 dword ptr [ecx + 0x260], eax
            //   8b8168020000         | mov                 eax, dword ptr [ecx + 0x268]

        $sequence_25 = { 83e103 f3a4 53 8d4c2434 e8???????? 8b7c241c 83c404 }
            // n = 7, score = 200
            //   83e103               | and                 ecx, 3
            //   f3a4                 | rep movsb           byte ptr es:[edi], byte ptr [esi]
            //   53                   | push                ebx
            //   8d4c2434             | lea                 ecx, [esp + 0x34]
            //   e8????????           |                     
            //   8b7c241c             | mov                 edi, dword ptr [esp + 0x1c]
            //   83c404               | add                 esp, 4

        $sequence_26 = { 8b1485d01f0210 8a4c1a2d f6c104 7419 8a441a2e }
            // n = 5, score = 200
            //   8b1485d01f0210       | mov                 edx, dword ptr [eax*4 + 0x10021fd0]
            //   8a4c1a2d             | mov                 cl, byte ptr [edx + ebx + 0x2d]
            //   f6c104               | test                cl, 4
            //   7419                 | je                  0x1b
            //   8a441a2e             | mov                 al, byte ptr [edx + ebx + 0x2e]

        $sequence_27 = { c745fc00000000 e8???????? c745fcffffffff 8bd0 57 8b0a }
            // n = 6, score = 200
            //   c745fc00000000       | mov                 dword ptr [ebp - 4], 0
            //   e8????????           |                     
            //   c745fcffffffff       | mov                 dword ptr [ebp - 4], 0xffffffff
            //   8bd0                 | mov                 edx, eax
            //   57                   | push                edi
            //   8b0a                 | mov                 ecx, dword ptr [edx]

        $sequence_28 = { 8b35???????? b8ad04c77e 8b1d???????? 8bce 2bcb 33ff f7e9 }
            // n = 7, score = 200
            //   8b35????????         |                     
            //   b8ad04c77e           | mov                 eax, 0x7ec704ad
            //   8b1d????????         |                     
            //   8bce                 | mov                 ecx, esi
            //   2bcb                 | sub                 ecx, ebx
            //   33ff                 | xor                 edi, edi
            //   f7e9                 | imul                ecx

        $sequence_29 = { eb0a f6c307 750d 68???????? e8???????? 83c404 8a043b }
            // n = 7, score = 200
            //   eb0a                 | jmp                 0xc
            //   f6c307               | test                bl, 7
            //   750d                 | jne                 0xf
            //   68????????           |                     
            //   e8????????           |                     
            //   83c404               | add                 esp, 4
            //   8a043b               | mov                 al, byte ptr [ebx + edi]

        $sequence_30 = { 33cd e8???????? 8be5 5d c3 33db 6a00 }
            // n = 7, score = 200
            //   33cd                 | xor                 ecx, ebp
            //   e8????????           |                     
            //   8be5                 | mov                 esp, ebp
            //   5d                   | pop                 ebp
            //   c3                   | ret                 
            //   33db                 | xor                 ebx, ebx
            //   6a00                 | push                0

        $sequence_31 = { 83c408 2bcb f7e9 c1fa0f 8bc2 c1e81f 03c2 }
            // n = 7, score = 200
            //   83c408               | add                 esp, 8
            //   2bcb                 | sub                 ecx, ebx
            //   f7e9                 | imul                ecx
            //   c1fa0f               | sar                 edx, 0xf
            //   8bc2                 | mov                 eax, edx
            //   c1e81f               | shr                 eax, 0x1f
            //   03c2                 | add                 eax, edx

        $sequence_32 = { 8d4508 50 8d4dec e8???????? 8b7d10 }
            // n = 5, score = 100
            //   8d4508               | lea                 eax, [ebp + 8]
            //   50                   | push                eax
            //   8d4dec               | lea                 ecx, [ebp - 0x14]
            //   e8????????           |                     
            //   8b7d10               | mov                 edi, dword ptr [ebp + 0x10]

        $sequence_33 = { 837d0c00 7451 394d0c ebd1 }
            // n = 4, score = 100
            //   837d0c00             | cmp                 dword ptr [ebp + 0xc], 0
            //   7451                 | je                  0x53
            //   394d0c               | cmp                 dword ptr [ebp + 0xc], ecx
            //   ebd1                 | jmp                 0xffffffd3

        $sequence_34 = { 83c10c 894de8 ebe4 834dfcff e8???????? c3 }
            // n = 6, score = 100
            //   83c10c               | add                 ecx, 0xc
            //   894de8               | mov                 dword ptr [ebp - 0x18], ecx
            //   ebe4                 | jmp                 0xffffffe6
            //   834dfcff             | or                  dword ptr [ebp - 4], 0xffffffff
            //   e8????????           |                     
            //   c3                   | ret                 

        $sequence_35 = { 83ec38 53 56 8b750c 8bd9 57 }
            // n = 6, score = 100
            //   83ec38               | sub                 esp, 0x38
            //   53                   | push                ebx
            //   56                   | push                esi
            //   8b750c               | mov                 esi, dword ptr [ebp + 0xc]
            //   8bd9                 | mov                 ebx, ecx
            //   57                   | push                edi

        $sequence_36 = { 85c0 740e 53 8d4dac 51 }
            // n = 5, score = 100
            //   85c0                 | test                eax, eax
            //   740e                 | je                  0x10
            //   53                   | push                ebx
            //   8d4dac               | lea                 ecx, [ebp - 0x54]
            //   51                   | push                ecx

        $sequence_37 = { 57 8bf1 8955f8 6810010000 }
            // n = 4, score = 100
            //   57                   | push                edi
            //   8bf1                 | mov                 esi, ecx
            //   8955f8               | mov                 dword ptr [ebp - 8], edx
            //   6810010000           | push                0x110

        $sequence_38 = { 7524 8365f000 c745f4271b4100 3913 75ea 8d4de8 }
            // n = 6, score = 100
            //   7524                 | jne                 0x26
            //   8365f000             | and                 dword ptr [ebp - 0x10], 0
            //   c745f4271b4100       | mov                 dword ptr [ebp - 0xc], 0x411b27
            //   3913                 | cmp                 dword ptr [ebx], edx
            //   75ea                 | jne                 0xffffffec
            //   8d4de8               | lea                 ecx, [ebp - 0x18]

        $sequence_39 = { c20800 6a04 b8???????? e8???????? 8365fc00 8d4508 51 }
            // n = 7, score = 100
            //   c20800               | ret                 8
            //   6a04                 | push                4
            //   b8????????           |                     
            //   e8????????           |                     
            //   8365fc00             | and                 dword ptr [ebp - 4], 0
            //   8d4508               | lea                 eax, [ebp + 8]
            //   51                   | push                ecx

    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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