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 (20201023 | autogenerated rule brought to you by yara-signator)
rule win_terminator_rat_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.terminator_rat"
        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 = { 83c108 51 8d843800fcffff ff7708 50 }
            // n = 5, score = 500
            //   83c108               | add                 ecx, 8
            //   51                   | push                ecx
            //   8d843800fcffff       | lea                 eax, [eax + edi - 0x400]
            //   ff7708               | push                dword ptr [edi + 8]
            //   50                   | push                eax

        $sequence_1 = { 83f8ff 894708 0f848e000000 8d4ffc }
            // n = 4, score = 500
            //   83f8ff               | cmp                 eax, -1
            //   894708               | mov                 dword ptr [edi + 8], eax
            //   0f848e000000         | je                  0x94
            //   8d4ffc               | lea                 ecx, [edi - 4]

        $sequence_2 = { 53 56 8b7708 ff77fc ffb51d010000 8f47f4 }
            // n = 6, score = 500
            //   53                   | push                ebx
            //   56                   | push                esi
            //   8b7708               | mov                 esi, dword ptr [edi + 8]
            //   ff77fc               | push                dword ptr [edi - 4]
            //   ffb51d010000         | push                dword ptr [ebp + 0x11d]
            //   8f47f4               | pop                 dword ptr [edi - 0xc]

        $sequence_3 = { 50 e8???????? 83a704fcffff00 8d8700fcffff 50 c78700fcffff2f010000 e8???????? }
            // n = 7, score = 500
            //   50                   | push                eax
            //   e8????????           |                     
            //   83a704fcffff00       | and                 dword ptr [edi - 0x3fc], 0
            //   8d8700fcffff         | lea                 eax, [edi - 0x400]
            //   50                   | push                eax
            //   c78700fcffff2f010000     | mov    dword ptr [edi - 0x400], 0x12f
            //   e8????????           |                     

        $sequence_4 = { aa e2e3 5f 5e 5b }
            // n = 5, score = 500
            //   aa                   | stosb               byte ptr es:[edi], al
            //   e2e3                 | loop                0xffffffe5
            //   5f                   | pop                 edi
            //   5e                   | pop                 esi
            //   5b                   | pop                 ebx

        $sequence_5 = { 8bfc 51 6a06 6a01 }
            // n = 4, score = 500
            //   8bfc                 | mov                 edi, esp
            //   51                   | push                ecx
            //   6a06                 | push                6
            //   6a01                 | push                1

        $sequence_6 = { 03dd 8b048b 03c5 ab }
            // n = 4, score = 500
            //   03dd                 | add                 ebx, ebp
            //   8b048b               | mov                 eax, dword ptr [ebx + ecx*4]
            //   03c5                 | add                 eax, ebp
            //   ab                   | stosd               dword ptr es:[edi], eax

        $sequence_7 = { 8d855e020000 50 ff556d 8bf0 }
            // n = 4, score = 500
            //   8d855e020000         | lea                 eax, [ebp + 0x25e]
            //   50                   | push                eax
            //   ff556d               | call                dword ptr [ebp + 0x6d]
            //   8bf0                 | mov                 esi, eax

        $sequence_8 = { 3443 c0c803 3452 c0c803 }
            // n = 4, score = 500
            //   3443                 | xor                 al, 0x43
            //   c0c803               | ror                 al, 3
            //   3452                 | xor                 al, 0x52
            //   c0c803               | ror                 al, 3

        $sequence_9 = { e8???????? 8b852d010000 8b4804 8b00 }
            // n = 4, score = 500
            //   e8????????           |                     
            //   8b852d010000         | mov                 eax, dword ptr [ebp + 0x12d]
            //   8b4804               | mov                 ecx, dword ptr [eax + 4]
            //   8b00                 | mov                 eax, dword ptr [eax]

    condition:
        7 of them and filesize < 73728
}
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