rule win_get2_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.get2"
        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 = { 8975bc 8b4508 8d4dd8 50 e8???????? }
            // n = 5, score = 1000
            //   8975bc               | dec                 eax
            //   8b4508               | dec                 ecx
            //   8d4dd8               | dec                 eax
            //   50                   | cmp                 ecx, dword ptr [ebx + 0x10]
            //   e8????????           |                     

        $sequence_1 = { 32c0 85d2 744e 8b898c000000 85c9 }
            // n = 5, score = 1000
            //   32c0                 | jae                 0x28
            //   85d2                 | dec                 eax
            //   744e                 | mov                 eax, dword ptr [ebx + 8]
            //   8b898c000000         | dec                 eax
            //   85c9                 | add                 ecx, ecx

        $sequence_2 = { 89410c 8b4910 23c8 0f849e000000 807d0c00 0f859a000000 }
            // n = 6, score = 1000
            //   89410c               | mov                 eax, edx
            //   8b4910               | dec                 eax
            //   23c8                 | lea                 edx, [0xfffdc478]
            //   0f849e000000         | shr                 eax, 3
            //   807d0c00             | mov                 dword ptr [esp + 0x48], eax
            //   0f859a000000         | inc                 ebp

        $sequence_3 = { e8???????? c20c00 55 8bec 51 ff750c }
            // n = 6, score = 1000
            //   e8????????           |                     
            //   c20c00               | dec                 eax
            //   55                   | mov                 esi, dword ptr [esi]
            //   8bec                 | mov                 word ptr [esi], bx
            //   51                   | dec                 eax
            //   ff750c               | lea                 esi, [edi + 0x188]

        $sequence_4 = { 8bc8 8b01 8b4004 f644080c06 74d5 8d4d84 e8???????? }
            // n = 7, score = 1000
            //   8bc8                 | mov                 ecx, dword ptr [ecx + 0x10]
            //   8b01                 | and                 ecx, eax
            //   8b4004               | je                  0xa6
            //   f644080c06           | cmp                 byte ptr [ebp + 0xc], 0
            //   74d5                 | jne                 0xac
            //   8d4d84               | je                  0x46
            //   e8????????           |                     

        $sequence_5 = { 51 8365fc00 8d4150 8b4d08 }
            // n = 4, score = 1000
            //   51                   | mov                 eax, dword ptr [ebp + 8]
            //   8365fc00             | movd                xmm0, ecx
            //   8d4150               | cvtdq2pd            xmm0, xmm0
            //   8b4d08               | shr                 ecx, 0x1f

        $sequence_6 = { b8???????? e8???????? 8bf1 8975d0 33ff 8975cc 897dd4 }
            // n = 7, score = 1000
            //   b8????????           |                     
            //   e8????????           |                     
            //   8bf1                 | dec                 esp
            //   8975d0               | mov                 eax, dword ptr [esi + 0x18]
            //   33ff                 | mov                 dword ptr [ebp - 0x44], esi
            //   8975cc               | mov                 eax, dword ptr [ebp + 8]
            //   897dd4               | lea                 ecx, [ebp - 0x28]

        $sequence_7 = { 7444 8b4508 660f6ec1 f30fe6c0 c1e91f }
            // n = 5, score = 1000
            //   7444                 | xor                 edi, edi
            //   8b4508               | inc                 esp
            //   660f6ec1             | cmp                 eax, dword ptr [ebx + 0x2c]
            //   f30fe6c0             | jb                  0x4b
            //   c1e91f               | inc                 ebp

        $sequence_8 = { 4889442450 4889442458 4889442460 4885db 7408 488bcb }
            // n = 6, score = 100
            //   4889442450           | dec                 eax
            //   4889442458           | mov                 dword ptr [esp + 0x50], eax
            //   4889442460           | dec                 eax
            //   4885db               | mov                 dword ptr [esp + 0x58], eax
            //   7408                 | dec                 eax
            //   488bcb               | mov                 dword ptr [esp + 0x60], eax

        $sequence_9 = { c3 488b4b10 48ffc9 483b4b10 731f 488b4308 4803c9 }
            // n = 7, score = 100
            //   c3                   | dec                 eax
            //   488b4b10             | cmp                 dword ptr [ebx + 0x18], 8
            //   48ffc9               | dec                 eax
            //   483b4b10             | mov                 dword ptr [ebx + 0x10], ebp
            //   731f                 | jb                  0x10
            //   488b4308             | test                al, al
            //   4803c9               | je                  0x6b

        $sequence_10 = { 4533ff 443b432c 7249 450fb75a06 }
            // n = 4, score = 100
            //   4533ff               | mov                 ebx, dword ptr [esi + 0x28]
            //   443b432c             | dec                 esp
            //   7249                 | lea                 eax, [esi + 0x20]
            //   450fb75a06           | dec                 eax

        $sequence_11 = { 84c0 7467 e8???????? 488d0de30b0000 e8???????? }
            // n = 5, score = 100
            //   84c0                 | inc                 ecx
            //   7467                 | lea                 edx, [ecx + 0xe]
            //   e8????????           |                     
            //   488d0de30b0000       | dec                 ecx
            //   e8????????           |                     

        $sequence_12 = { 8bc2 488d1578c4fdff c1e803 89442448 }
            // n = 4, score = 100
            //   8bc2                 | dec                 eax
            //   488d1578c4fdff       | lea                 ecx, [0xbe3]
            //   c1e803               | jae                 0x8c3
            //   89442448             | dec                 eax

        $sequence_13 = { 41b918000000 4c8d45f8 418d510e 498bcc }
            // n = 4, score = 100
            //   41b918000000         | dec                 eax
            //   4c8d45f8             | test                ebx, ebx
            //   418d510e             | je                  0xd
            //   498bcc               | dec                 eax

        $sequence_14 = { 0f83bd080000 488b5e28 4c8d4620 488b542420 488b1cc3 }
            // n = 5, score = 100
            //   0f83bd080000         | mov                 ecx, esp
            //   488b5e28             | dec                 eax
            //   4c8d4620             | mov                 ecx, ebx
            //   488b542420           | dec                 eax
            //   488b1cc3             | mov                 dword ptr [ebx + 0x18], 7

        $sequence_15 = { 488bcb e8???????? 48c7431807000000 48837b1808 48896b10 7205 }
            // n = 6, score = 100
            //   488bcb               | mov                 ecx, ebx
            //   e8????????           |                     
            //   48c7431807000000     | inc                 ecx
            //   48837b1808           | mov                 ecx, 0x18
            //   48896b10             | dec                 esp
            //   7205                 | lea                 eax, [ebp - 8]

    condition:
        7 of them and filesize < 720896
}