SYMBOLCOMMON_NAMEaka. SYNONYMS
win.deputydog (Back to overview)

DeputyDog

Actor(s): Aurora Panda


There is no description at this point.

References
2020SecureworksSecureWorks
@online{secureworks:2020:bronze:65ecf8a, author = {SecureWorks}, title = {{BRONZE KEYSTONE}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/bronze-keystone}, language = {English}, urldate = {2020-05-23} } BRONZE KEYSTONE
9002 RAT BLACKCOFFEE DeputyDog Derusbi HiKit PlugX Poison Ivy ZXShell Aurora Panda
2013-09-21FireEyeNart Villeneuve, Ned Moran
@online{villeneuve:20130921:operation:1e6ef8d, author = {Nart Villeneuve and Ned Moran}, title = {{Operation DeputyDog: Zero-Day (CVE-2013-3893) Attack Against Japanese Targets}}, date = {2013-09-21}, organization = {FireEye}, url = {https://www.fireeye.com/blog/threat-research/2013/09/operation-deputydog-zero-day-cve-2013-3893-attack-against-japanese-targets.html}, language = {English}, urldate = {2019-12-20} } Operation DeputyDog: Zero-Day (CVE-2013-3893) Attack Against Japanese Targets
DeputyDog
2013-09-21FireEyeNed Moran, Nart Villeneuve
@online{moran:20130921:operation:0289318, author = {Ned Moran and Nart Villeneuve}, title = {{Operation DeputyDog: Zero-Day (CVE-2013-3893) Attack Against Japanese Targets}}, date = {2013-09-21}, organization = {FireEye}, url = {https://web.archive.org/web/20130924130243/https://www.fireeye.com/blog/technical/cyber-exploits/2013/09/operation-deputydog-zero-day-cve-2013-3893-attack-against-japanese-targets.html}, language = {English}, urldate = {2020-06-08} } Operation DeputyDog: Zero-Day (CVE-2013-3893) Attack Against Japanese Targets
DeputyDog Aurora Panda
Yara Rules
[TLP:WHITE] win_deputydog_auto (20201014 | autogenerated rule brought to you by yara-signator)
rule win_deputydog_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.deputydog"
        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 = { ff15???????? 3db7000000 7451 57 57 68???????? }
            // n = 6, score = 100
            //   ff15????????         |                     
            //   3db7000000           | cmp                 eax, 0xb7
            //   7451                 | je                  0x53
            //   57                   | push                edi
            //   57                   | push                edi
            //   68????????           |                     

        $sequence_1 = { 897dfc 3bc3 7505 a1???????? 8b4de8 03c9 51 }
            // n = 7, score = 100
            //   897dfc               | mov                 dword ptr [ebp - 4], edi
            //   3bc3                 | cmp                 eax, ebx
            //   7505                 | jne                 7
            //   a1????????           |                     
            //   8b4de8               | mov                 ecx, dword ptr [ebp - 0x18]
            //   03c9                 | add                 ecx, ecx
            //   51                   | push                ecx

        $sequence_2 = { 8845e4 ff15???????? 57 ff15???????? }
            // n = 4, score = 100
            //   8845e4               | mov                 byte ptr [ebp - 0x1c], al
            //   ff15????????         |                     
            //   57                   | push                edi
            //   ff15????????         |                     

        $sequence_3 = { eb08 8b5108 2bd6 c1fa05 8b442408 3bd0 7321 }
            // n = 7, score = 100
            //   eb08                 | jmp                 0xa
            //   8b5108               | mov                 edx, dword ptr [ecx + 8]
            //   2bd6                 | sub                 edx, esi
            //   c1fa05               | sar                 edx, 5
            //   8b442408             | mov                 eax, dword ptr [esp + 8]
            //   3bd0                 | cmp                 edx, eax
            //   7321                 | jae                 0x23

        $sequence_4 = { ff15???????? 56 8d8d2cffffff c645fc0a ff15???????? 8d8dccfeffff c645fc05 }
            // n = 7, score = 100
            //   ff15????????         |                     
            //   56                   | push                esi
            //   8d8d2cffffff         | lea                 ecx, [ebp - 0xd4]
            //   c645fc0a             | mov                 byte ptr [ebp - 4], 0xa
            //   ff15????????         |                     
            //   8d8dccfeffff         | lea                 ecx, [ebp - 0x134]
            //   c645fc05             | mov                 byte ptr [ebp - 4], 5

        $sequence_5 = { 83c40c 8b4d0c 8365fc00 50 e8???????? 834dfcff 8d4de0 }
            // n = 7, score = 100
            //   83c40c               | add                 esp, 0xc
            //   8b4d0c               | mov                 ecx, dword ptr [ebp + 0xc]
            //   8365fc00             | and                 dword ptr [ebp - 4], 0
            //   50                   | push                eax
            //   e8????????           |                     
            //   834dfcff             | or                  dword ptr [ebp - 4], 0xffffffff
            //   8d4de0               | lea                 ecx, [ebp - 0x20]

        $sequence_6 = { e8???????? 83ec30 8a450b 53 33db 56 }
            // n = 6, score = 100
            //   e8????????           |                     
            //   83ec30               | sub                 esp, 0x30
            //   8a450b               | mov                 al, byte ptr [ebp + 0xb]
            //   53                   | push                ebx
            //   33db                 | xor                 ebx, ebx
            //   56                   | push                esi

        $sequence_7 = { 8bcf e8???????? 8b4718 8b30 3bf0 0f8482000000 }
            // n = 6, score = 100
            //   8bcf                 | mov                 ecx, edi
            //   e8????????           |                     
            //   8b4718               | mov                 eax, dword ptr [edi + 0x18]
            //   8b30                 | mov                 esi, dword ptr [eax]
            //   3bf0                 | cmp                 esi, eax
            //   0f8482000000         | je                  0x88

        $sequence_8 = { 57 53 ff15???????? 6810040000 8d8504f9ffff }
            // n = 5, score = 100
            //   57                   | push                edi
            //   53                   | push                ebx
            //   ff15????????         |                     
            //   6810040000           | push                0x410
            //   8d8504f9ffff         | lea                 eax, [ebp - 0x6fc]

        $sequence_9 = { 5f 0f84e9000000 8b7108 2bf0 3bf7 0f85a0000000 3810 }
            // n = 7, score = 100
            //   5f                   | pop                 edi
            //   0f84e9000000         | je                  0xef
            //   8b7108               | mov                 esi, dword ptr [ecx + 8]
            //   2bf0                 | sub                 esi, eax
            //   3bf7                 | cmp                 esi, edi
            //   0f85a0000000         | jne                 0xa6
            //   3810                 | cmp                 byte ptr [eax], dl

    condition:
        7 of them and filesize < 90112
}
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