rule win_applejeus_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.applejeus"
        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 = { 8d75dc c78548ffffff00000000 c7854cffffff00000000 c78550ffffff00000000 6a0c c645fc18 e8???????? }
            // n = 7, score = 100
            //   8d75dc               | lea                 esi, [ebp - 0x24]
            //   c78548ffffff00000000     | mov    dword ptr [ebp - 0xb8], 0
            //   c7854cffffff00000000     | mov    dword ptr [ebp - 0xb4], 0
            //   c78550ffffff00000000     | mov    dword ptr [ebp - 0xb0], 0
            //   6a0c                 | push                0xc
            //   c645fc18             | mov                 byte ptr [ebp - 4], 0x18
            //   e8????????           |                     

        $sequence_1 = { 81f291020000 8b4e04 c745fc21070000 8b01 3345fc 8901 c745fc21070000 }
            // n = 7, score = 100
            //   81f291020000         | xor                 edx, 0x291
            //   8b4e04               | mov                 ecx, dword ptr [esi + 4]
            //   c745fc21070000       | mov                 dword ptr [ebp - 4], 0x721
            //   8b01                 | mov                 eax, dword ptr [ecx]
            //   3345fc               | xor                 eax, dword ptr [ebp - 4]
            //   8901                 | mov                 dword ptr [ecx], eax
            //   c745fc21070000       | mov                 dword ptr [ebp - 4], 0x721

        $sequence_2 = { c785dcf5ffff01000000 898588f5ffff 83c430 8d85e0fdffff c785c8f5ffff00000000 89858cf5ffff 8d85d4fbffff }
            // n = 7, score = 100
            //   c785dcf5ffff01000000     | mov    dword ptr [ebp - 0xa24], 1
            //   898588f5ffff         | mov                 dword ptr [ebp - 0xa78], eax
            //   83c430               | add                 esp, 0x30
            //   8d85e0fdffff         | lea                 eax, [ebp - 0x220]
            //   c785c8f5ffff00000000     | mov    dword ptr [ebp - 0xa38], 0
            //   89858cf5ffff         | mov                 dword ptr [ebp - 0xa74], eax
            //   8d85d4fbffff         | lea                 eax, [ebp - 0x42c]

        $sequence_3 = { 8d8d50ffffff e9???????? 8d8d48ffffff e9???????? 8d4dc8 e9???????? 8d8d64ffffff }
            // n = 7, score = 100
            //   8d8d50ffffff         | lea                 ecx, [ebp - 0xb0]
            //   e9????????           |                     
            //   8d8d48ffffff         | lea                 ecx, [ebp - 0xb8]
            //   e9????????           |                     
            //   8d4dc8               | lea                 ecx, [ebp - 0x38]
            //   e9????????           |                     
            //   8d8d64ffffff         | lea                 ecx, [ebp - 0x9c]

        $sequence_4 = { 8945ac 660fd645c0 c745c000000000 c745c400000000 c78554ffffff00000000 c78558ffffff00000000 c7855cffffff00000000 }
            // n = 7, score = 100
            //   8945ac               | mov                 dword ptr [ebp - 0x54], eax
            //   660fd645c0           | movq                qword ptr [ebp - 0x40], xmm0
            //   c745c000000000       | mov                 dword ptr [ebp - 0x40], 0
            //   c745c400000000       | mov                 dword ptr [ebp - 0x3c], 0
            //   c78554ffffff00000000     | mov    dword ptr [ebp - 0xac], 0
            //   c78558ffffff00000000     | mov    dword ptr [ebp - 0xa8], 0
            //   c7855cffffff00000000     | mov    dword ptr [ebp - 0xa4], 0

        $sequence_5 = { c68591fdffff65 c68592fdffff4a c68593fdffff45 c68594fdffff73 c68595fdffff54 c68596fdffff61 c68597fdffff4e }
            // n = 7, score = 100
            //   c68591fdffff65       | mov                 byte ptr [ebp - 0x26f], 0x65
            //   c68592fdffff4a       | mov                 byte ptr [ebp - 0x26e], 0x4a
            //   c68593fdffff45       | mov                 byte ptr [ebp - 0x26d], 0x45
            //   c68594fdffff73       | mov                 byte ptr [ebp - 0x26c], 0x73
            //   c68595fdffff54       | mov                 byte ptr [ebp - 0x26b], 0x54
            //   c68596fdffff61       | mov                 byte ptr [ebp - 0x26a], 0x61
            //   c68597fdffff4e       | mov                 byte ptr [ebp - 0x269], 0x4e

        $sequence_6 = { c6850df5ffff62 c6850ef5ffff68 c6850ff5ffff66 c68510f5ffff30 c68511f5ffff79 c68512f5ffff2e c68513f5ffff79 }
            // n = 7, score = 100
            //   c6850df5ffff62       | mov                 byte ptr [ebp - 0xaf3], 0x62
            //   c6850ef5ffff68       | mov                 byte ptr [ebp - 0xaf2], 0x68
            //   c6850ff5ffff66       | mov                 byte ptr [ebp - 0xaf1], 0x66
            //   c68510f5ffff30       | mov                 byte ptr [ebp - 0xaf0], 0x30
            //   c68511f5ffff79       | mov                 byte ptr [ebp - 0xaef], 0x79
            //   c68512f5ffff2e       | mov                 byte ptr [ebp - 0xaee], 0x2e
            //   c68513f5ffff79       | mov                 byte ptr [ebp - 0xaed], 0x79

        $sequence_7 = { 8b30 8b4104 2b32 810044f3ffff 8100bc0c0000 8b4104 8930 }
            // n = 7, score = 100
            //   8b30                 | mov                 esi, dword ptr [eax]
            //   8b4104               | mov                 eax, dword ptr [ecx + 4]
            //   2b32                 | sub                 esi, dword ptr [edx]
            //   810044f3ffff         | add                 dword ptr [eax], 0xfffff344
            //   8100bc0c0000         | add                 dword ptr [eax], 0xcbc
            //   8b4104               | mov                 eax, dword ptr [ecx + 4]
            //   8930                 | mov                 dword ptr [eax], esi

        $sequence_8 = { 0f84a2000000 8b03 0345d4 56 6a00 50 8943fc }
            // n = 7, score = 100
            //   0f84a2000000         | je                  0xa8
            //   8b03                 | mov                 eax, dword ptr [ebx]
            //   0345d4               | add                 eax, dword ptr [ebp - 0x2c]
            //   56                   | push                esi
            //   6a00                 | push                0
            //   50                   | push                eax
            //   8943fc               | mov                 dword ptr [ebx - 4], eax

        $sequence_9 = { c745d830564200 897ddc 8975e0 0f1145b8 50 0f1145c8 0f1045d8 }
            // n = 7, score = 100
            //   c745d830564200       | mov                 dword ptr [ebp - 0x28], 0x425630
            //   897ddc               | mov                 dword ptr [ebp - 0x24], edi
            //   8975e0               | mov                 dword ptr [ebp - 0x20], esi
            //   0f1145b8             | movups              xmmword ptr [ebp - 0x48], xmm0
            //   50                   | push                eax
            //   0f1145c8             | movups              xmmword ptr [ebp - 0x38], xmm0
            //   0f1045d8             | movups              xmm0, xmmword ptr [ebp - 0x28]

    condition:
        7 of them and filesize < 1245184
}