rule win_manitsme_auto {

    meta:
        author = "Felix Bilstein - yara-signator at cocacoding dot com"
        date = "2023-07-11"
        version = "1"
        description = "Detects win.manitsme."
        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.manitsme"
        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 = { 3c3b 750b 56 e8???????? 83c404 8be8 }
            // n = 6, score = 100
            //   3c3b                 | cmp                 al, 0x3b
            //   750b                 | jne                 0xd
            //   56                   | push                esi
            //   e8????????           |                     
            //   83c404               | add                 esp, 4
            //   8be8                 | mov                 ebp, eax

        $sequence_1 = { 7404 3c3b 750b 56 e8???????? 83c404 8be8 }
            // n = 7, score = 100
            //   7404                 | je                  6
            //   3c3b                 | cmp                 al, 0x3b
            //   750b                 | jne                 0xd
            //   56                   | push                esi
            //   e8????????           |                     
            //   83c404               | add                 esp, 4
            //   8be8                 | mov                 ebp, eax

        $sequence_2 = { 83c404 52 ffd5 e9???????? 68bb010000 66c74424180200 }
            // n = 6, score = 100
            //   83c404               | add                 esp, 4
            //   52                   | push                edx
            //   ffd5                 | call                ebp
            //   e9????????           |                     
            //   68bb010000           | push                0x1bb
            //   66c74424180200       | mov                 word ptr [esp + 0x18], 2

        $sequence_3 = { ff15???????? a1???????? 6a01 50 8bf0 }
            // n = 5, score = 100
            //   ff15????????         |                     
            //   a1????????           |                     
            //   6a01                 | push                1
            //   50                   | push                eax
            //   8bf0                 | mov                 esi, eax

        $sequence_4 = { 6a02 68???????? be07000000 e8???????? }
            // n = 4, score = 100
            //   6a02                 | push                2
            //   68????????           |                     
            //   be07000000           | mov                 esi, 7
            //   e8????????           |                     

        $sequence_5 = { 74e8 8a17 0fb6ca 0fbe8960420110 85c9 750d }
            // n = 6, score = 100
            //   74e8                 | je                  0xffffffea
            //   8a17                 | mov                 dl, byte ptr [edi]
            //   0fb6ca               | movzx               ecx, dl
            //   0fbe8960420110       | movsx               ecx, byte ptr [ecx + 0x10014260]
            //   85c9                 | test                ecx, ecx
            //   750d                 | jne                 0xf

        $sequence_6 = { 83c404 6868010000 e8???????? 83c404 68407e0500 e8???????? }
            // n = 6, score = 100
            //   83c404               | add                 esp, 4
            //   6868010000           | push                0x168
            //   e8????????           |                     
            //   83c404               | add                 esp, 4
            //   68407e0500           | push                0x57e40
            //   e8????????           |                     

        $sequence_7 = { 52 ff15???????? 8b8c242c020000 5f 5e }
            // n = 5, score = 100
            //   52                   | push                edx
            //   ff15????????         |                     
            //   8b8c242c020000       | mov                 ecx, dword ptr [esp + 0x22c]
            //   5f                   | pop                 edi
            //   5e                   | pop                 esi

        $sequence_8 = { ffd3 85c0 7586 50 ff15???????? }
            // n = 5, score = 100
            //   ffd3                 | call                ebx
            //   85c0                 | test                eax, eax
            //   7586                 | jne                 0xffffff88
            //   50                   | push                eax
            //   ff15????????         |                     

        $sequence_9 = { 8bc7 c1f805 8bcf 83e11f 6bc928 8b048540580110 }
            // n = 6, score = 100
            //   8bc7                 | mov                 eax, edi
            //   c1f805               | sar                 eax, 5
            //   8bcf                 | mov                 ecx, edi
            //   83e11f               | and                 ecx, 0x1f
            //   6bc928               | imul                ecx, ecx, 0x28
            //   8b048540580110       | mov                 eax, dword ptr [eax*4 + 0x10015840]

    condition:
        7 of them and filesize < 212992
}