SYMBOLCOMMON_NAMEaka. SYNONYMS
win.terminator_rat (Back to overview)

Terminator RAT

aka: Fakem RAT

There is no description at this point.

References
2013-12-05ESET ResearchESET Research
@techreport{research:20131205:did:2e2631c, author = {ESET Research}, title = {{Did you sayAdvanced Persistent Threats?}}, date = {2013-12-05}, institution = {ESET Research}, url = {https://www.welivesecurity.com/wp-content/uploads/2014/01/Advanced-Persistent-Threats.pdf}, language = {English}, urldate = {2020-01-13} } Did you sayAdvanced Persistent Threats?
Terminator RAT
2013-03-27Malware.luPaul Rascagnères
@techreport{rascagnres:20130327:apt1:87b477e, author = {Paul Rascagnères}, title = {{APT1: technical backstage}}, date = {2013-03-27}, institution = {Malware.lu}, url = {https://malware.lu/assets/files/articles/RAP002_APT1_Technical_backstage.1.0.pdf}, language = {English}, urldate = {2020-01-13} } APT1: technical backstage
Terminator RAT
2013Trend MicroNart Villeneuve, Jessa dela Torre
@techreport{villeneuve:2013:fakem:672c581, author = {Nart Villeneuve and Jessa dela Torre}, title = {{FAKEM RAT}}, date = {2013}, institution = {Trend Micro}, url = {https://documents.trendmicro.com/assets/wp/wp-fakem-rat.pdf}, language = {English}, urldate = {2020-01-06} } FAKEM RAT
Terminator RAT
2012-06-21Contagio DumpMila Parkour
@online{parkour:20120621:rat:2186087, author = {Mila Parkour}, title = {{RAT samples from Syrian Targeted attacks - Blackshades RAT, XTreme RAT, Dark Comet RAT used by Syrian Electronic Army}}, date = {2012-06-21}, organization = {Contagio Dump}, url = {http://contagiodump.blogspot.com/2012/06/rat-samples-from-syrian-targeted.html}, language = {English}, urldate = {2019-12-20} } RAT samples from Syrian Targeted attacks - Blackshades RAT, XTreme RAT, Dark Comet RAT used by Syrian Electronic Army
BlackShades DarkComet Terminator RAT
Yara Rules
[TLP:WHITE] win_terminator_rat_auto (20211008 | Detects win.terminator_rat.)
rule win_terminator_rat_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2021-10-07"
        version = "1"
        description = "Detects win.terminator_rat."
        info = "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.terminator_rat"
        malpedia_rule_date = "20211007"
        malpedia_hash = "e5b790e0f888f252d49063a1251ca60ec2832535"
        malpedia_version = "20211008"
        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 = { 7412 8b08 6a01 49 5e }
            // n = 5, score = 500
            //   7412                 | je                  0x14
            //   8b08                 | mov                 ecx, dword ptr [eax]
            //   6a01                 | push                1
            //   49                   | dec                 ecx
            //   5e                   | pop                 esi

        $sequence_1 = { 57 8bfc 81ec10040000 53 56 ffb7f0fbffff }
            // n = 6, score = 500
            //   57                   | push                edi
            //   8bfc                 | mov                 edi, esp
            //   81ec10040000         | sub                 esp, 0x410
            //   53                   | push                ebx
            //   56                   | push                esi
            //   ffb7f0fbffff         | push                dword ptr [edi - 0x410]

        $sequence_2 = { 8be8 5f 8b07 50 c1e810 }
            // n = 5, score = 500
            //   8be8                 | mov                 ebp, eax
            //   5f                   | pop                 edi
            //   8b07                 | mov                 eax, dword ptr [edi]
            //   50                   | push                eax
            //   c1e810               | shr                 eax, 0x10

        $sequence_3 = { 8be8 eb06 50 ff556d 8be8 }
            // n = 5, score = 500
            //   8be8                 | mov                 ebp, eax
            //   eb06                 | jmp                 8
            //   50                   | push                eax
            //   ff556d               | call                dword ptr [ebp + 0x6d]
            //   8be8                 | mov                 ebp, eax

        $sequence_4 = { 3452 c0c003 3443 c0c003 3448 c0c003 }
            // n = 6, score = 500
            //   3452                 | xor                 al, 0x52
            //   c0c003               | rol                 al, 3
            //   3443                 | xor                 al, 0x43
            //   c0c003               | rol                 al, 3
            //   3448                 | xor                 al, 0x48
            //   c0c003               | rol                 al, 3

        $sequence_5 = { ffb51d010000 8f47f4 813e11020000 0f8589000000 }
            // n = 4, score = 500
            //   ffb51d010000         | push                dword ptr [ebp + 0x11d]
            //   8f47f4               | pop                 dword ptr [edi - 0xc]
            //   813e11020000         | cmp                 dword ptr [esi], 0x211
            //   0f8589000000         | jne                 0x8f

        $sequence_6 = { ffb515010000 e8???????? 56 ffb519010000 }
            // n = 4, score = 500
            //   ffb515010000         | push                dword ptr [ebp + 0x115]
            //   e8????????           |                     
            //   56                   | push                esi
            //   ffb519010000         | push                dword ptr [ebp + 0x119]

        $sequence_7 = { 5d 5c 5b 5a }
            // n = 4, score = 500
            //   5d                   | pop                 ebp
            //   5c                   | pop                 esp
            //   5b                   | pop                 ebx
            //   5a                   | pop                 edx

        $sequence_8 = { 83f8ff 7505 6a00 ff5539 }
            // n = 4, score = 500
            //   83f8ff               | cmp                 eax, -1
            //   7505                 | jne                 7
            //   6a00                 | push                0
            //   ff5539               | call                dword ptr [ebp + 0x39]

        $sequence_9 = { 8d855e020000 50 ff556d 8bf0 }
            // n = 4, score = 500
            //   8d855e020000         | lea                 eax, dword ptr [ebp + 0x25e]
            //   50                   | push                eax
            //   ff556d               | call                dword ptr [ebp + 0x6d]
            //   8bf0                 | mov                 esi, eax

    condition:
        7 of them and filesize < 73728
}
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