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 (20201023 | autogenerated rule brought to you by yara-signator)
rule win_deputydog_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.deputydog"
        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 = { 6a04 83c304 50 53 e8???????? 83c608 }
            // n = 6, score = 100
            //   6a04                 | push                4
            //   83c304               | add                 ebx, 4
            //   50                   | push                eax
            //   53                   | push                ebx
            //   e8????????           |                     
            //   83c608               | add                 esi, 8

        $sequence_1 = { e8???????? 83c40c 837df0ff c645f46f 7452 83fe01 7529 }
            // n = 7, score = 100
            //   e8????????           |                     
            //   83c40c               | add                 esp, 0xc
            //   837df0ff             | cmp                 dword ptr [ebp - 0x10], -1
            //   c645f46f             | mov                 byte ptr [ebp - 0xc], 0x6f
            //   7452                 | je                  0x54
            //   83fe01               | cmp                 esi, 1
            //   7529                 | jne                 0x2b

        $sequence_2 = { 8d3438 8a450b 8845cc ff15???????? 56 57 8d4dcc }
            // n = 7, score = 100
            //   8d3438               | lea                 esi, [eax + edi]
            //   8a450b               | mov                 al, byte ptr [ebp + 0xb]
            //   8845cc               | mov                 byte ptr [ebp - 0x34], al
            //   ff15????????         |                     
            //   56                   | push                esi
            //   57                   | push                edi
            //   8d4dcc               | lea                 ecx, [ebp - 0x34]

        $sequence_3 = { 8d45f0 897df0 53 50 8d8538ffffff 50 }
            // n = 6, score = 100
            //   8d45f0               | lea                 eax, [ebp - 0x10]
            //   897df0               | mov                 dword ptr [ebp - 0x10], edi
            //   53                   | push                ebx
            //   50                   | push                eax
            //   8d8538ffffff         | lea                 eax, [ebp - 0xc8]
            //   50                   | push                eax

        $sequence_4 = { 57 8d4de4 ff15???????? 8b461c 8d4e18 8365fc00 8d55e4 }
            // n = 7, score = 100
            //   57                   | push                edi
            //   8d4de4               | lea                 ecx, [ebp - 0x1c]
            //   ff15????????         |                     
            //   8b461c               | mov                 eax, dword ptr [esi + 0x1c]
            //   8d4e18               | lea                 ecx, [esi + 0x18]
            //   8365fc00             | and                 dword ptr [ebp - 4], 0
            //   8d55e4               | lea                 edx, [ebp - 0x1c]

        $sequence_5 = { 8bf1 57 6a00 8975ec 8d7e04 8bcf 8807 }
            // n = 7, score = 100
            //   8bf1                 | mov                 esi, ecx
            //   57                   | push                edi
            //   6a00                 | push                0
            //   8975ec               | mov                 dword ptr [ebp - 0x14], esi
            //   8d7e04               | lea                 edi, [esi + 4]
            //   8bcf                 | mov                 ecx, edi
            //   8807                 | mov                 byte ptr [edi], al

        $sequence_6 = { 8b4808 8b4004 8d550b 57 }
            // n = 4, score = 100
            //   8b4808               | mov                 ecx, dword ptr [eax + 8]
            //   8b4004               | mov                 eax, dword ptr [eax + 4]
            //   8d550b               | lea                 edx, [ebp + 0xb]
            //   57                   | push                edi

        $sequence_7 = { 0f84cf020000 8b5018 2bd1 3bd6 0f85c2020000 }
            // n = 5, score = 100
            //   0f84cf020000         | je                  0x2d5
            //   8b5018               | mov                 edx, dword ptr [eax + 0x18]
            //   2bd1                 | sub                 edx, ecx
            //   3bd6                 | cmp                 edx, esi
            //   0f85c2020000         | jne                 0x2c8

        $sequence_8 = { 740e ff750c 6a6c e8???????? 59 }
            // n = 5, score = 100
            //   740e                 | je                  0x10
            //   ff750c               | push                dword ptr [ebp + 0xc]
            //   6a6c                 | push                0x6c
            //   e8????????           |                     
            //   59                   | pop                 ecx

        $sequence_9 = { 81ecbc000000 8b550c 53 56 8bf1 8b4208 8b4a04 }
            // n = 7, score = 100
            //   81ecbc000000         | sub                 esp, 0xbc
            //   8b550c               | mov                 edx, dword ptr [ebp + 0xc]
            //   53                   | push                ebx
            //   56                   | push                esi
            //   8bf1                 | mov                 esi, ecx
            //   8b4208               | mov                 eax, dword ptr [edx + 8]
            //   8b4a04               | mov                 ecx, dword ptr [edx + 4]

    condition:
        7 of them and filesize < 90112
}
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