rule win_bazarbackdoor_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2023-07-11"
        version = "1"
        description = "Detects win.bazarbackdoor."
        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.bazarbackdoor"
        malpedia_rule_date = "20230705"
        malpedia_hash = "42d0574f4405bd7d2b154d321d345acb18834a41"
        malpedia_version = "20230715"
        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 = { 488bce 4889442420 ff15???????? 85c0 780a 4898 }
            // n = 6, score = 1500
            //   488bce               | dec                 eax
            //   4889442420           | mov                 ecx, esi
            //   ff15????????         |                     
            //   85c0                 | dec                 eax
            //   780a                 | mov                 dword ptr [esp + 0x20], eax
            //   4898                 | test                eax, eax

        $sequence_1 = { 41b982000000 41b8e6b8402d e8???????? 4885c0 }
            // n = 4, score = 1300
            //   41b982000000         | mov                 dword ptr [esp + 0x20], eax
            //   41b8e6b8402d         | test                eax, eax
            //   e8????????           |                     
            //   4885c0               | js                  0xe

        $sequence_2 = { 8b4120 2d20059319 83f802 774b 488b4130 }
            // n = 5, score = 1300
            //   8b4120               | mov                 dword ptr [esp + 0x20], eax
            //   2d20059319           | inc                 ebp
            //   83f802               | xor                 ecx, ecx
            //   774b                 | dec                 eax
            //   488b4130             | mov                 dword ptr [esp + 0x28], eax

        $sequence_3 = { 85c0 7519 8b0d???????? 83f9ff 74df e8???????? 830d????????ff }
            // n = 7, score = 1300
            //   85c0                 | mov                 ecx, esi
            //   7519                 | dec                 eax
            //   8b0d????????         |                     
            //   83f9ff               | mov                 dword ptr [esp + 0x28], eax
            //   74df                 | dec                 eax
            //   e8????????           |                     
            //   830d????????ff       |                     

        $sequence_4 = { 0fb70f ff15???????? 0fb74f02 0fb7d8 ff15???????? }
            // n = 5, score = 1100
            //   0fb70f               | mov                 eax, 0x100f
            //   ff15????????         |                     
            //   0fb74f02             | dec                 eax
            //   0fb7d8               | mov                 ecx, esi
            //   ff15????????         |                     

        $sequence_5 = { 488d4d80 e8???????? 498bd6 488d4d80 }
            // n = 4, score = 1100
            //   488d4d80             | movzx               ecx, word ptr [edi + 8]
            //   e8????????           |                     
            //   498bd6               | movzx               ecx, word ptr [edi]
            //   488d4d80             | movzx               ecx, word ptr [edi + 2]

        $sequence_6 = { 7507 33c0 e9???????? b8ff000000 }
            // n = 4, score = 1000
            //   7507                 | jne                 9
            //   33c0                 | xor                 eax, eax
            //   e9????????           |                     
            //   b8ff000000           | mov                 eax, 0xff

        $sequence_7 = { 0fb7d8 ff15???????? 0fb74f08 440fb7e8 }
            // n = 4, score = 1000
            //   0fb7d8               | dec                 esp
            //   ff15????????         |                     
            //   0fb74f08             | mov                 eax, ebx
            //   440fb7e8             | xor                 edx, edx

        $sequence_8 = { c3 0fb74c0818 b80b010000 663bc8 }
            // n = 4, score = 900
            //   c3                   | dec                 eax
            //   0fb74c0818           | mov                 dword ptr [esp + 0x20], eax
            //   b80b010000           | test                eax, eax
            //   663bc8               | js                  0xe

        $sequence_9 = { cc 4053 4883ec20 b902000000 e8???????? e8???????? }
            // n = 6, score = 900
            //   cc                   | movzx               ebx, ax
            //   4053                 | movzx               ecx, word ptr [edi + 2]
            //   4883ec20             | movzx               ebx, ax
            //   b902000000           | movzx               ecx, word ptr [edi + 8]
            //   e8????????           |                     
            //   e8????????           |                     

        $sequence_10 = { 4885c9 7406 488b11 ff5210 ff15???????? }
            // n = 5, score = 900
            //   4885c9               | inc                 edx
            //   7406                 | movzx               edx, byte ptr [ecx + esi]
            //   488b11               | test                dl, dl
            //   ff5210               | je                  9
            //   ff15????????         |                     

        $sequence_11 = { 488d442470 41b80f100000 488bce 4889442420 }
            // n = 4, score = 800
            //   488d442470           | inc                 ebp
            //   41b80f100000         | xor                 ecx, ecx
            //   488bce               | dec                 eax
            //   4889442420           | mov                 dword ptr [esp + 0x28], eax

        $sequence_12 = { ff15???????? ff15???????? 4d8bc5 33d2 }
            // n = 4, score = 800
            //   ff15????????         |                     
            //   ff15????????         |                     
            //   4d8bc5               | mov                 eax, 0xff
            //   33d2                 | movzx               eax, word ptr [ebp - 0x16]

        $sequence_13 = { e8???????? 4c89e1 e8???????? 8b05???????? }
            // n = 4, score = 800
            //   e8????????           |                     
            //   4c89e1               | dec                 eax
            //   e8????????           |                     
            //   8b05????????         |                     

        $sequence_14 = { e8???????? 4889c7 8b05???????? 8b0d???????? }
            // n = 4, score = 800
            //   e8????????           |                     
            //   4889c7               | mov                 eax, 0x100f
            //   8b05????????         |                     
            //   8b0d????????         |                     

        $sequence_15 = { 4889442428 488d95a0070000 488d442470 41b80f100000 }
            // n = 4, score = 800
            //   4889442428           | mov                 eax, 0x100f
            //   488d95a0070000       | dec                 eax
            //   488d442470           | mov                 ecx, esi
            //   41b80f100000         | dec                 eax

        $sequence_16 = { 488d9590050000 488bce ff15???????? 85c0 }
            // n = 4, score = 800
            //   488d9590050000       | lea                 edx, [ebp + 0x7a0]
            //   488bce               | dec                 eax
            //   ff15????????         |                     
            //   85c0                 | lea                 eax, [esp + 0x70]

        $sequence_17 = { 4c89742440 4c89742438 4489742430 4c89742428 }
            // n = 4, score = 800
            //   4c89742440           | movzx               edx, byte ptr [ecx + esi]
            //   4c89742438           | test                dl, dl
            //   4489742430           | je                  9
            //   4c89742428           | cmp                 dl, 0x2e

        $sequence_18 = { ff15???????? 4889c1 31d2 4d89e0 }
            // n = 4, score = 800
            //   ff15????????         |                     
            //   4889c1               | mov                 ecx, esi
            //   31d2                 | dec                 eax
            //   4d89e0               | mov                 dword ptr [esp + 0x20], eax

        $sequence_19 = { 418d5508 488bc8 ff15???????? 488bd8 }
            // n = 4, score = 800
            //   418d5508             | dec                 esp
            //   488bc8               | mov                 esi, eax
            //   ff15????????         |                     
            //   488bd8               | dec                 eax

        $sequence_20 = { 48c1e108 4803c8 8bc1 488d94059f070000 }
            // n = 4, score = 800
            //   48c1e108             | dec                 eax
            //   4803c8               | mov                 dword ptr [esp + 0x28], eax
            //   8bc1                 | dec                 eax
            //   488d94059f070000     | lea                 edx, [ebp + 0x7a0]

        $sequence_21 = { 4889f1 e8???????? 8b05???????? 8b0d???????? }
            // n = 4, score = 800
            //   4889f1               | mov                 dword ptr [esp + 0x20], eax
            //   e8????????           |                     
            //   8b05????????         |                     
            //   8b0d????????         |                     

        $sequence_22 = { 31ff 4889c1 31d2 4989f0 }
            // n = 4, score = 800
            //   31ff                 | test                eax, eax
            //   4889c1               | inc                 ecx
            //   31d2                 | mov                 eax, 0x100f
            //   4989f0               | dec                 eax

        $sequence_23 = { 488bd3 e8???????? ff15???????? 4c8bc3 33d2 488bc8 }
            // n = 6, score = 700
            //   488bd3               | mov                 ecx, esi
            //   e8????????           |                     
            //   ff15????????         |                     
            //   4c8bc3               | test                eax, eax
            //   33d2                 | dec                 eax
            //   488bc8               | lea                 eax, [esp + 0x70]

        $sequence_24 = { 488bc8 ff15???????? ff15???????? 4c8bc6 33d2 488bc8 ff15???????? }
            // n = 7, score = 700
            //   488bc8               | jne                 0x2a
            //   ff15????????         |                     
            //   ff15????????         |                     
            //   4c8bc6               | movzx               ecx, byte ptr [ebx + 4]
            //   33d2                 | movzx               edx, cl
            //   488bc8               | cmp                 cl, 0x73
            //   ff15????????         |                     

        $sequence_25 = { 4889c1 31d2 4989f8 ff15???????? 4885c0 }
            // n = 5, score = 700
            //   4889c1               | js                  0x16
            //   31d2                 | dec                 eax
            //   4989f8               | cwde                
            //   ff15????????         |                     
            //   4885c0               | dec                 eax

        $sequence_26 = { 0f9fc1 89cb 30d3 08d1 80f101 08d9 }
            // n = 6, score = 700
            //   0f9fc1               | inc                 ecx
            //   89cb                 | mov                 eax, 1
            //   30d3                 | inc                 ebp
            //   08d1                 | xor                 ecx, ecx
            //   80f101               | mov                 dword ptr [esp + 0x20], 3
            //   08d9                 | dec                 eax

        $sequence_27 = { 0f9cc2 30da 7509 08c1 80f101 }
            // n = 5, score = 700
            //   0f9cc2               | dec                 eax
            //   30da                 | mov                 ecx, esi
            //   7509                 | lea                 ebp, [eax - 1]
            //   08c1                 | imul                ebp, eax
            //   80f101               | mov                 eax, ebp

        $sequence_28 = { 0fb65305 33c0 80f973 0f94c0 }
            // n = 4, score = 700
            //   0fb65305             | mov                 dword ptr [esp + 0x20], eax
            //   33c0                 | inc                 ecx
            //   80f973               | mov                 ecx, 0x82
            //   0f94c0               | inc                 ecx

        $sequence_29 = { 0fafc8 89c8 83f0fe 85c8 0f95c0 0f94c3 83fa09 }
            // n = 7, score = 700
            //   0fafc8               | mov                 ecx, edi
            //   89c8                 | mov                 edx, 0x80000000
            //   83f0fe               | inc                 ecx
            //   85c8                 | mov                 eax, 1
            //   0f95c0               | inc                 ebp
            //   0f94c3               | xor                 ecx, ecx
            //   83fa09               | dec                 eax

        $sequence_30 = { 48c744243000000000 c744242880000000 c744242003000000 4889f9 }
            // n = 4, score = 700
            //   48c744243000000000     | dec    eax
            //   c744242880000000     | arpl                word ptr [eax + 0x3c], ax
            //   c744242003000000     | dec                 eax
            //   4889f9               | mov                 ecx, dword ptr [esp + 0xf8]

        $sequence_31 = { 08ca 80f201 7502 ebfe }
            // n = 4, score = 700
            //   08ca                 | dec                 eax
            //   80f201               | mov                 ecx, edi
            //   7502                 | mov                 edx, 0x80000000
            //   ebfe                 | mov                 dword ptr [esp + 0x28], 0x80

        $sequence_32 = { ff15???????? 31ed 4889c1 31d2 }
            // n = 4, score = 700
            //   ff15????????         |                     
            //   31ed                 | inc                 ecx
            //   4889c1               | mov                 eax, 0x100f
            //   31d2                 | dec                 eax

        $sequence_33 = { 0fb6d1 80f973 7504 0fb65305 }
            // n = 4, score = 700
            //   0fb6d1               | dec                 eax
            //   80f973               | mov                 ecx, esi
            //   7504                 | dec                 eax
            //   0fb65305             | mov                 dword ptr [esp + 0x20], eax

        $sequence_34 = { 8d46ff 0fafc6 89c1 83f1fe 85c1 }
            // n = 5, score = 700
            //   8d46ff               | call                dword ptr [eax + 0x38]
            //   0fafc6               | xor                 eax, eax
            //   89c1                 | dec                 eax
            //   83f1fe               | mov                 eax, dword ptr [esp + 0x38]
            //   85c1                 | movzx               eax, word ptr [eax + 0x14]

        $sequence_35 = { e8???????? 4889f9 4889f2 ffd0 }
            // n = 4, score = 700
            //   e8????????           |                     
            //   4889f9               | mov                 ecx, esi
            //   4889f2               | dec                 eax
            //   ffd0                 | mov                 dword ptr [esp + 0x20], eax

        $sequence_36 = { 08c1 80f101 7502 ebfe }
            // n = 4, score = 700
            //   08c1                 | mov                 dword ptr [esp + 0x20], 3
            //   80f101               | dec                 eax
            //   7502                 | mov                 ecx, edi
            //   ebfe                 | mov                 edx, 0x80000000

        $sequence_37 = { 7528 0fb64b04 0fb6d1 80f973 }
            // n = 4, score = 700
            //   7528                 | dec                 eax
            //   0fb64b04             | mov                 dword ptr [esp + 0x20], eax
            //   0fb6d1               | test                eax, eax
            //   80f973               | js                  0x16

        $sequence_38 = { 8b0d???????? 8d68ff 0fafe8 89e8 83f0fe 85e8 0f94c3 }
            // n = 7, score = 700
            //   8b0d????????         |                     
            //   8d68ff               | mov                 eax, dword ptr [esp + 0x30]
            //   0fafe8               | dec                 eax
            //   89e8                 | mov                 dword ptr [esp + 0x48], eax
            //   83f0fe               | dec                 eax
            //   85e8                 | mov                 eax, dword ptr [esp + 0x38]
            //   0f94c3               | dec                 eax

        $sequence_39 = { c744242003000000 4889f9 ba00000080 41b801000000 }
            // n = 4, score = 700
            //   c744242003000000     | test                eax, eax
            //   4889f9               | dec                 eax
            //   ba00000080           | mov                 dword ptr [esp + 0x20], eax
            //   41b801000000         | test                eax, eax

        $sequence_40 = { 0f94c3 83f809 0f9fc2 83f80a 0f9cc0 30d8 }
            // n = 6, score = 700
            //   0f94c3               | dec                 eax
            //   83f809               | mov                 ecx, edi
            //   0f9fc2               | mov                 edx, 0x80000000
            //   83f80a               | inc                 ecx
            //   0f9cc0               | mov                 eax, 1
            //   30d8                 | inc                 ebp

        $sequence_41 = { 4889c1 31d2 4d89e8 ff15???????? }
            // n = 4, score = 600
            //   4889c1               | js                  0x16
            //   31d2                 | dec                 eax
            //   4d89e8               | cwde                
            //   ff15????????         |                     

        $sequence_42 = { 89f0 4883c450 5b 5f }
            // n = 4, score = 600
            //   89f0                 | cdq                 
            //   4883c450             | sub                 eax, edx
            //   5b                   | sar                 eax, 1
            //   5f                   | inc                 ecx

        $sequence_43 = { 84d2 7405 80fa2e 750f }
            // n = 4, score = 600
            //   84d2                 | dec                 eax
            //   7405                 | lea                 edx, [ebp + 0x7a0]
            //   80fa2e               | dec                 eax
            //   750f                 | lea                 eax, [esp + 0x70]

        $sequence_44 = { 4889c1 31d2 4d89f8 ffd3 }
            // n = 4, score = 600
            //   4889c1               | cwde                
            //   31d2                 | dec                 eax
            //   4d89f8               | mov                 ecx, esi
            //   ffd3                 | dec                 eax

        $sequence_45 = { e8???????? 4c897c2420 4889d9 89fa }
            // n = 4, score = 600
            //   e8????????           |                     
            //   4c897c2420           | mov                 ecx, 0xe10
            //   4889d9               | cmp                 eax, ecx
            //   89fa                 | cmovg               eax, ecx

        $sequence_46 = { 4c8bf0 4889442458 488d4801 e8???????? }
            // n = 4, score = 500
            //   4c8bf0               | add                 ecx, eax
            //   4889442458           | mov                 eax, ecx
            //   488d4801             | dec                 eax
            //   e8????????           |                     

        $sequence_47 = { 83c70c 8b37 eb17 0fb7562c }
            // n = 4, score = 400
            //   83c70c               | add                 edi, 0xc
            //   8b37                 | mov                 esi, dword ptr [edi]
            //   eb17                 | jmp                 0x19
            //   0fb7562c             | movzx               edx, word ptr [esi + 0x2c]

        $sequence_48 = { 6685ff 0f849c000000 837c2460ff 0f858c000000 }
            // n = 4, score = 400
            //   6685ff               | jne                 0x1b
            //   0f849c000000         | cmp                 ecx, -1
            //   837c2460ff           | je                  0xffffffe6
            //   0f858c000000         | test                eax, eax

        $sequence_49 = { 0fb745ea 50 0fb745e8 50 68???????? e8???????? }
            // n = 6, score = 400
            //   0fb745ea             | movzx               eax, word ptr [ebp - 0x16]
            //   50                   | push                eax
            //   0fb745e8             | movzx               eax, word ptr [ebp - 0x18]
            //   50                   | push                eax
            //   68????????           |                     
            //   e8????????           |                     

        $sequence_50 = { 66890d???????? 0fb7ca ff15???????? b901000000 66c746020100 668906 ff15???????? }
            // n = 7, score = 400
            //   66890d????????       |                     
            //   0fb7ca               | jne                 0x1b
            //   ff15????????         |                     
            //   b901000000           | cmp                 ecx, -1
            //   66c746020100         | je                  0xffffffe6
            //   668906               | test                eax, eax
            //   ff15????????         |                     

        $sequence_51 = { 83f813 72f1 8bc7 c6411400 }
            // n = 4, score = 400
            //   83f813               | cmp                 eax, 0x13
            //   72f1                 | jb                  0xfffffff3
            //   8bc7                 | mov                 eax, edi
            //   c6411400             | mov                 byte ptr [ecx + 0x14], 0

        $sequence_52 = { 83660800 894e04 85c0 7403 }
            // n = 4, score = 400
            //   83660800             | and                 dword ptr [esi + 8], 0
            //   894e04               | mov                 dword ptr [esi + 4], ecx
            //   85c0                 | test                eax, eax
            //   7403                 | je                  5

        $sequence_53 = { 8d43d0 3c09 770e 6bc20a }
            // n = 4, score = 400
            //   8d43d0               | lea                 eax, [ebx - 0x30]
            //   3c09                 | cmp                 al, 9
            //   770e                 | ja                  0x10
            //   6bc20a               | imul                eax, edx, 0xa

        $sequence_54 = { 8bf1 8d4e7c e8???????? 8d4e58 }
            // n = 4, score = 400
            //   8bf1                 | mov                 esi, ecx
            //   8d4e7c               | lea                 ecx, [esi + 0x7c]
            //   e8????????           |                     
            //   8d4e58               | lea                 ecx, [esi + 0x58]

        $sequence_55 = { 81fb80000000 760c 80e1f2 80c902 }
            // n = 4, score = 400
            //   81fb80000000         | jne                 0x1b
            //   760c                 | cmp                 ecx, -1
            //   80e1f2               | je                  0xffffffe6
            //   80c902               | mov                 eax, dword ptr [ecx + 0x20]

        $sequence_56 = { 8d55e1 8bce e8???????? a3???????? }
            // n = 4, score = 400
            //   8d55e1               | lea                 edx, [ebp - 0x1f]
            //   8bce                 | mov                 ecx, esi
            //   e8????????           |                     
            //   a3????????           |                     

        $sequence_57 = { 42 8d4701 84c9 0f45c7 }
            // n = 4, score = 300
            //   42                   | inc                 edx
            //   8d4701               | lea                 eax, [edi + 1]
            //   84c9                 | test                cl, cl
            //   0f45c7               | cmovne              eax, edi

        $sequence_58 = { 0fb74702 50 ffd3 0fb7d8 0fb74708 50 }
            // n = 6, score = 300
            //   0fb74702             | movzx               eax, word ptr [edi + 2]
            //   50                   | push                eax
            //   ffd3                 | call                ebx
            //   0fb7d8               | movzx               ebx, ax
            //   0fb74708             | movzx               eax, word ptr [edi + 8]
            //   50                   | push                eax

        $sequence_59 = { e8???????? 33d2 83c40c 8d4a01 3bf9 }
            // n = 5, score = 300
            //   e8????????           |                     
            //   33d2                 | xor                 edx, edx
            //   83c40c               | add                 esp, 0xc
            //   8d4a01               | lea                 ecx, [edx + 1]
            //   3bf9                 | cmp                 edi, ecx

        $sequence_60 = { 0fb70d???????? 83c40c 8d4101 51 }
            // n = 4, score = 300
            //   0fb70d????????       |                     
            //   83c40c               | add                 esp, 0xc
            //   8d4101               | lea                 eax, [ecx + 1]
            //   51                   | push                ecx

        $sequence_61 = { 0fb6c1 50 8bc2 c1f808 0fb6c0 50 0fb6c2 }
            // n = 7, score = 300
            //   0fb6c1               | movzx               eax, cl
            //   50                   | push                eax
            //   8bc2                 | mov                 eax, edx
            //   c1f808               | sar                 eax, 8
            //   0fb6c0               | movzx               eax, al
            //   50                   | push                eax
            //   0fb6c2               | movzx               eax, dl

        $sequence_62 = { 6a01 66894104 33c0 894106 6689410a ff15???????? }
            // n = 6, score = 300
            //   6a01                 | push                1
            //   66894104             | mov                 word ptr [ecx + 4], ax
            //   33c0                 | xor                 eax, eax
            //   894106               | mov                 dword ptr [ecx + 6], eax
            //   6689410a             | mov                 word ptr [ecx + 0xa], ax
            //   ff15????????         |                     

        $sequence_63 = { 6a04 68???????? ff15???????? 8bf8 83ffff 7424 6a00 }
            // n = 7, score = 300
            //   6a04                 | push                4
            //   68????????           |                     
            //   ff15????????         |                     
            //   8bf8                 | mov                 edi, eax
            //   83ffff               | cmp                 edi, -1
            //   7424                 | je                  0x26
            //   6a00                 | push                0

        $sequence_64 = { 56 6800300000 6a40 ff15???????? 8bf0 85f6 }
            // n = 6, score = 300
            //   56                   | push                esi
            //   6800300000           | push                0x3000
            //   6a40                 | push                0x40
            //   ff15????????         |                     
            //   8bf0                 | mov                 esi, eax
            //   85f6                 | test                esi, esi

        $sequence_65 = { 8b442424 488b4c2430 4803c8 488bc1 482b442448 }
            // n = 5, score = 100
            //   8b442424             | inc                 ecx
            //   488b4c2430           | mov                 eax, 0x100f
            //   4803c8               | dec                 eax
            //   488bc1               | mov                 ecx, esi
            //   482b442448           | dec                 eax

        $sequence_66 = { 488b5040 488b4c2448 488b842488000000 ff5038 }
            // n = 4, score = 100
            //   488b5040             | dec                 eax
            //   488b4c2448           | cwde                
            //   488b842488000000     | dec                 eax
            //   ff5038               | mov                 ecx, esi

        $sequence_67 = { e9???????? ff15???????? 41b858000000 ba08000000 488bc8 ff15???????? }
            // n = 6, score = 100
            //   e9????????           |                     
            //   ff15????????         |                     
            //   41b858000000         | mov                 ecx, 0x82
            //   ba08000000           | inc                 ecx
            //   488bc8               | mov                 eax, 0x2d40b8e6
            //   ff15????????         |                     

        $sequence_68 = { 488b4c2438 4803c8 488bc1 4889442430 488b442428 8b4c2430 }
            // n = 6, score = 100
            //   488b4c2438           | mov                 eax, 0x100f
            //   4803c8               | dec                 eax
            //   488bc1               | mov                 ecx, esi
            //   4889442430           | dec                 eax
            //   488b442428           | mov                 dword ptr [esp + 0x20], eax
            //   8b4c2430             | inc                 ecx

        $sequence_69 = { eb5c 488b442430 4889442448 488b442438 4889442450 8b442424 89442458 }
            // n = 7, score = 100
            //   eb5c                 | mov                 dword ptr [esp + 0x20], eax
            //   488b442430           | test                eax, eax
            //   4889442448           | js                  0x16
            //   488b442438           | dec                 eax
            //   4889442450           | mov                 dword ptr [esp + 0x20], eax
            //   8b442424             | test                eax, eax
            //   89442458             | js                  0xe

        $sequence_70 = { ff15???????? 33c0 e9???????? 488b442438 0fb74014 488b4c2438 488d440118 }
            // n = 7, score = 100
            //   ff15????????         |                     
            //   33c0                 | dec                 eax
            //   e9????????           |                     
            //   488b442438           | mov                 dword ptr [esp + 0x20], eax
            //   0fb74014             | test                eax, eax
            //   488b4c2438           | js                  0x13
            //   488d440118           | test                eax, eax

        $sequence_71 = { 488b442428 8b4024 8944245c e9???????? c744246001000000 }
            // n = 5, score = 100
            //   488b442428           | js                  0xc
            //   8b4024               | dec                 eax
            //   8944245c             | cwde                
            //   e9????????           |                     
            //   c744246001000000     | inc                 ecx

        $sequence_72 = { 488b442458 4863403c 488b8c24f8000000 4803c8 }
            // n = 4, score = 100
            //   488b442458           | test                eax, eax
            //   4863403c             | js                  0x13
            //   488b8c24f8000000     | dec                 eax
            //   4803c8               | cwde                

    condition:
        7 of them and filesize < 2088960
}