rule win_goggles_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2022-04-08"
        version = "1"
        description = "Detects win.goggles."
        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.goggles"
        malpedia_rule_date = "20220405"
        malpedia_hash = "ecd38294bd47d5589be5cd5490dc8bb4804afc2a"
        malpedia_version = "20220411"
        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 = { 53 ffd7 85c0 75c7 8b6c2418 56 }
            // n = 6, score = 100
            //   53                   | push                ebx
            //   ffd7                 | call                edi
            //   85c0                 | test                eax, eax
            //   75c7                 | jne                 0xffffffc9
            //   8b6c2418             | mov                 ebp, dword ptr [esp + 0x18]
            //   56                   | push                esi

        $sequence_1 = { f3a5 8bcd 8d94247c010000 83e103 f3a4 8bbc24c0080000 83c9ff }
            // n = 7, score = 100
            //   f3a5                 | rep movsd           dword ptr es:[edi], dword ptr [esi]
            //   8bcd                 | mov                 ecx, ebp
            //   8d94247c010000       | lea                 edx, dword ptr [esp + 0x17c]
            //   83e103               | and                 ecx, 3
            //   f3a4                 | rep movsb           byte ptr es:[edi], byte ptr [esi]
            //   8bbc24c0080000       | mov                 edi, dword ptr [esp + 0x8c0]
            //   83c9ff               | or                  ecx, 0xffffffff

        $sequence_2 = { 4a 8a8110400010 88441eff 758b 8b442410 83f802 }
            // n = 6, score = 100
            //   4a                   | dec                 edx
            //   8a8110400010         | mov                 al, byte ptr [ecx + 0x10004010]
            //   88441eff             | mov                 byte ptr [esi + ebx - 1], al
            //   758b                 | jne                 0xffffff8d
            //   8b442410             | mov                 eax, dword ptr [esp + 0x10]
            //   83f802               | cmp                 eax, 2

        $sequence_3 = { 6a3a 50 ffd6 8b9c24c4080000 }
            // n = 4, score = 100
            //   6a3a                 | push                0x3a
            //   50                   | push                eax
            //   ffd6                 | call                esi
            //   8b9c24c4080000       | mov                 ebx, dword ptr [esp + 0x8c4]

        $sequence_4 = { 5b 8b542414 8bc7 c6041700 5f }
            // n = 5, score = 100
            //   5b                   | pop                 ebx
            //   8b542414             | mov                 edx, dword ptr [esp + 0x14]
            //   8bc7                 | mov                 eax, edi
            //   c6041700             | mov                 byte ptr [edi + edx], 0
            //   5f                   | pop                 edi

        $sequence_5 = { 52 51 ff15???????? 8a142b }
            // n = 4, score = 100
            //   52                   | push                edx
            //   51                   | push                ecx
            //   ff15????????         |                     
            //   8a142b               | mov                 dl, byte ptr [ebx + ebp]

        $sequence_6 = { 6891010000 50 6a02 56 ffd5 }
            // n = 5, score = 100
            //   6891010000           | push                0x191
            //   50                   | push                eax
            //   6a02                 | push                2
            //   56                   | push                esi
            //   ffd5                 | call                ebp

        $sequence_7 = { 56 57 03ea ffd3 57 6a04 8d44245c }
            // n = 7, score = 100
            //   56                   | push                esi
            //   57                   | push                edi
            //   03ea                 | add                 ebp, edx
            //   ffd3                 | call                ebx
            //   57                   | push                edi
            //   6a04                 | push                4
            //   8d44245c             | lea                 eax, dword ptr [esp + 0x5c]

        $sequence_8 = { 8be8 8b442418 83c404 83f804 0f8cbd000000 8bc8 c1e902 }
            // n = 7, score = 100
            //   8be8                 | mov                 ebp, eax
            //   8b442418             | mov                 eax, dword ptr [esp + 0x18]
            //   83c404               | add                 esp, 4
            //   83f804               | cmp                 eax, 4
            //   0f8cbd000000         | jl                  0xc3
            //   8bc8                 | mov                 ecx, eax
            //   c1e902               | shr                 ecx, 2

        $sequence_9 = { 33ff 85c9 894c2408 7e70 8b4c2414 8bc2 53 }
            // n = 7, score = 100
            //   33ff                 | xor                 edi, edi
            //   85c9                 | test                ecx, ecx
            //   894c2408             | mov                 dword ptr [esp + 8], ecx
            //   7e70                 | jle                 0x72
            //   8b4c2414             | mov                 ecx, dword ptr [esp + 0x14]
            //   8bc2                 | mov                 eax, edx
            //   53                   | push                ebx

    condition:
        7 of them and filesize < 57344
}