joyce8/EMBER2024-capa huggingface dataset:
Function at 0x361790
Capabilities:
Hash data using djb2

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0xc
xor eax, eax
cmp dword [esp + 0x20], 0
je 0x361860
mov ebx, dword [esp + 0x24]
test ebx, ebx
je 0x361860
mov ebp, dword [esp + 0x28]
mov esi, 0x1505
test ebp, ebp
je 0x3617dd
xor edi, edi
nop
movzx ecx, byte [ebx + edi]
test ecx, ecx
je 0x3617dd
mov edx, esi
shl edx, 5
add edx, esi
mov esi, edx
and esi, ecx
xor edx, ecx
lea esi, [edx + esi*2]
inc edi
cmp ebp, edi
jne 0x3617c0
mov ecx, dword [esp + 0x20]
mov ebx, dword [ecx + 0x20]
lea edi, [ebx - 1]
mov edx, ebx
sub edx, 1
mov dword [esp + 8], edx
jb 0x361860
and edi, esi
mov eax, dword [ecx + 4]
mov dword [esp + 4], eax
jmp 0x361804
inc edi
dec ebx
je 0x36185e
mov eax, edi
and eax, dword [esp + 8]
mov edx, dword [esp + 4]
mov ebp, dword [edx + eax*4]
cmp ebp, 0xffffffff
je 0x36185e
mov eax, dword [ecx + 8]
cmp dword [eax + ebp*4], esi
jne 0x361800
mov eax, dword [ecx + 0xc]
mov eax, dword [eax + ebp*4]
mov dword [esp], eax
push eax
call fcn.003691a0
mov ecx, dword [esp + 0x24]
add esp, 4
cmp eax, dword [esp + 0x28]
jne 0x361800
push dword [esp + 0x28]
push dword [esp + 4]
push dword [esp + 0x2c]
call fcn.003691c0
mov ecx, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
jne 0x361800
mov eax, dword [ecx + 0x10]
mov eax, dword [eax + ebp*4]
jmp 0x361860
xor eax, eax
add esp, 0xc
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x3699b0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, dword [ecx]
cmp eax, 0x270
jne 0x369a3e
xor eax, eax
mov edx, 0x80000000
nop
nop
nop
nop
nop
nop
nop
nop
lea esi, [eax + 0x270]
mov edi, esi
not edi
and edi, 0x270
and esi, 0x58f
sub esi, edi
mov edi, dword [ecx + esi*4 + 8]
lea ebp, [edi - 0x80000000]
mov ebx, edi
or ebx, 0x7ffffffe
and ebx, ebp
mov ebp, dword [ecx + esi*4 + 4]
and ebp, edx
or ebx, ebp
mov ebp, esi
and ebp, 0x18d
xor esi, 0x18d
lea esi, [esi + ebp*2]
and edi, 1
neg edi
and edi, 0x9908b0df
xor edi, dword [ecx + esi*4 + 4]
shr ebx, 1
xor edi, ebx
mov dword [ecx + eax*4 + 0x9c4], edi
inc eax
cmp eax, 0x270
jne 0x3699d0
mov eax, 0x270
jmp 0x369a50
cmp eax, 0x4e0
jb 0x369a50
mov esi, ecx
call fcn.00369aa0
mov ecx, esi
mov eax, dword [esi]
lea edx, [eax + 1]
mov dword [ecx], edx
mov edx, dword [ecx + eax*4 + 4]
mov eax, edx
shr eax, 0xb
and eax, dword [ecx + 0x1384]
xor eax, edx
mov ecx, eax
shl ecx, 7
and ecx, 0x9d2c5680
mov edx, ecx
and edx, eax
add edx, edx
sub ecx, edx
add ecx, eax
mov edx, ecx
shl edx, 0xf
and edx, 0xefc60000
xor edx, ecx
mov eax, edx
shr eax, 0x12
xor eax, edx
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x369aa0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
push ebx
push edi
push esi
xor eax, eax
mov edx, 0x80000000
nop
nop
nop
nop
nop
mov edi, eax
and edi, 0x70
mov esi, eax
or esi, 0x270
add esi, edi
mov ebp, dword [ecx + esi*4 + 4]
and ebp, edx
mov edi, dword [ecx + esi*4 + 8]
mov ebx, edi
and ebx, 0x7ffffffe
or ebx, ebp
shr ebx, 1
and edi, 1
neg edi
and edi, 0x9908b0df
xor edi, dword [ecx + esi*4 + 0x638]
xor edi, ebx
mov dword [ecx + eax*4 + 4], edi
inc eax
cmp eax, 0xe3
jne 0x369ab0
mov esi, dword [ecx + 0xd50]
mov eax, 0x355
and esi, 0x80000000
mov edi, dword [ecx + eax*4]
mov edx, edi
and edx, 0x7ffffffe
or edx, esi
shr edx, 1
mov esi, edi
and edi, 1
neg edi
and edi, 0x9908b0df
xor edi, dword [ecx + eax*4 - 0xd50]
xor edi, edx
mov dword [ecx + eax*4 - 0x9c4], edi
inc eax
cmp eax, 0x4e1
jne 0x369b00
mov edx, 0x80000000
and edx, dword [ecx + 0x1380]
mov eax, dword [ecx + 4]
mov esi, eax
and esi, 0x7fffffff
or edx, esi
shr edx, 1
xor eax, 0x7ffffffe
and eax, esi
je 0x369b62
mov eax, 0x9908b0df
mov esi, eax
and esi, edx
add eax, edx
add esi, esi
sub eax, esi
xor eax, dword [ecx + 0x634]
mov dword [ecx + 0x9c0], eax
mov dword [ecx], 0
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x36ac00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x228
push eax
sub esp, 8
mov dword [ebp - 0x14], esp
sub esp, 0x40
mov dword [ebp - 0x1c], esp
sub esp, 0x80
mov dword [ebp - 0x20], esp
mov eax, dword [0x3a9d3c]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x234], 0xc1c6cfc4
mov word [ebp - 0x230], 0
xor ecx, ecx
nop
mov edx, ecx
not edx
movzx esi, byte [ebp + ecx - 0x234]
lea ebx, [ecx + 0xd1]
mov edi, 0x2e
sub edi, ecx
xor ebx, edi
and ebx, esi
xor ebx, edi
mov al, 0xea
sub al, bl
mov byte [ebp + ecx - 0x234], al
and edx, 6
mov eax, ecx
and eax, 1
xor ecx, 0xfffffffe
or ecx, edx
not ecx
lea ecx, [ecx + eax*2]
cmp ecx, 6
jb 0x36ac40
mov ecx, dword [ebp - 0x234]
mov dword [ebp - 0x1b4], 0x63f161f7
mov dword [ebp - 0x1b0], 0x67c965b6
mov dword [ebp - 0x1ac], 0x5b88598b
mov dword [ebp - 0x1a8], 0x5ffa5d82
mov dword [ebp - 0x1a4], 0x53ce51cc
mov word [ebp - 0x1a0], 0x5554
mov dword [ebp - 0x19e], 0
mov byte [ebp - 0x19a], 0
mov edx, 0x5bcc3c98
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [ebp + edx - 0x5bcc3e4c]
xor ebx, edx
mov esi, ebx
and esi, 5
mov eax, ebx
and eax, 2
mov edi, eax
xor edi, 2
imul edi, esi
or esi, 2
imul esi, eax
xor ebx, 7
add ebx, edi
add ebx, esi
inc bl
mov byte [ebp + edx - 0x5bcc3e4c], bl
inc edx
cmp edx, 0x5bcc3cb3
jne 0x36ace0
lea esi, [ebp - 0x1b4]
push ecx
push 0
push esi
call dword [ebp - 0x10]
mov ecx, 0x3a9d40
push eax
call 0x39a5b0
movzx eax, al
mov eax, dword [eax*4 + 0x3a3958]
mov ecx, 0x7bbfa073
xor ecx, dword [0x3a3960]
add eax, ecx
inc eax
xor ebx, ebx
jmp eax
Function at 0x36d230
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x21c
push eax
sub esp, 0x2c
mov dword [ebp - 0x20], esp
push eax
mov dword [ebp - 0x24], esp
push eax
mov dword [ebp - 0x28], esp
mov eax, dword [0x3a9d0c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x228], 0x61176733
mov dword [ebp - 0x224], 0x7d1963ea
mov dword [ebp - 0x220], 0x790a7f08
mov dword [ebp - 0x21c], 0x754b7b1b
mov dword [ebp - 0x218], 0x7140773b
mov dword [ebp - 0x214], 0x8d527340
mov dword [ebp - 0x210], 0x89e78fb4
mov dword [ebp - 0x20c], 0x85fc8bf3
mov dword [ebp - 0x208], 0x81f787f8
mov dword [ebp - 0x204], 0x9d0f8309
mov dword [ebp - 0x200], 0x99c89fbc
mov dword [ebp - 0x1fc], 0x95ba9bf4
mov dword [ebp - 0x1f8], 0x91a697a7
mov dword [ebp - 0x1f4], 0xada293a6
mov dword [ebp - 0x1f0], 0xa98eafe9
mov dword [ebp - 0x1ec], 0xa5d1abc1
mov dword [ebp - 0x1e8], 0xa1e8a7d2
mov dword [ebp - 0x1e4], 0xbde7a3ec
mov dword [ebp - 0x1e0], 0xb936bf9c
mov dword [ebp - 0x1dc], 0xb5f6bbf6
mov dword [ebp - 0x1d8], 0xb196b78f
mov dword [ebp - 0x1d4], 0xcdc2b3f3
mov dword [ebp - 0x1d0], 0xc9bacfbc
mov dword [ebp - 0x1cc], 0xc5a3cbb7
mov dword [ebp - 0x1c8], 0xc1a4c7bb
mov dword [ebp - 0x1c4], 0xddb9c395
mov dword [ebp - 0x1c0], 0xd9efdf50
mov dword [ebp - 0x1bc], 0xd597db97
mov dword [ebp - 0x1b8], 0xd1e0d79d
mov dword [ebp - 0x1b4], 0xed9cd39d
mov dword [ebp - 0x1b0], 0xe9d6efcc
mov dword [ebp - 0x1ac], 0xe5b2ebbd
mov dword [ebp - 0x1a8], 0xe1b1e788
mov dword [ebp - 0x1a4], 0xfdd6e3b4
mov dword [ebp - 0x1a0], 0xf98affdc
mov dword [ebp - 0x19c], 0xf58ffb83
mov dword [ebp - 0x198], 0xf1d6f78b
mov dword [ebp - 0x194], 0xd8df3a9
mov dword [ebp - 0x190], 0x97b0f71
mov dword [ebp - 0x18c], 0x5310b79
mov dword [ebp - 0x188], 0x15b0724
mov dword [ebp - 0x184], 0x1d700378
mov dword [ebp - 0x180], 0x19691f6d
mov dword [ebp - 0x17c], 0x152b1b67
mov dword [ebp - 0x178], 0x11251727
mov dword [ebp - 0x174], 0x2d24135b
mov dword [ebp - 0x170], 0x29182f1c
mov dword [ebp - 0x16c], 0x251c2b18
mov dword [ebp - 0x168], 0x21062714
mov dword [ebp - 0x164], 0x3d41234d
mov dword [ebp - 0x160], 0x395d3f42
mov dword [ebp - 0x15c], 0x35413b4a
mov dword [ebp - 0x158], 0x31793705
mov dword [ebp - 0x154], 0x4d7b337d
mov dword [ebp - 0x150], 0x49034f7a
mov dword [ebp - 0x14c], 0x454a4b06
mov dword [ebp - 0x148], 0
xor ecx, ecx
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [ebp + edx - 0x228]
mov edi, ecx
and edi, 0xd2
mov ebx, edx
xor ebx, 0xaae8d269
add ebx, edi
mov edi, ebx
and edi, esi
add edi, edi
sub ebx, edi
add ebx, esi
mov esi, ebx
and esi, 0xf0
mov eax, ebx
and eax, 2
mov edi, eax
xor edi, 2
imul edi, esi
or esi, 2
imul esi, eax
xor ebx, 0xf2
add ebx, edi
add ebx, esi
inc bl
mov byte [ebp + edx - 0x228], bl
inc edx
add ecx, 2
cmp edx, 0xe4
jne 0x36d4a0
lea eax, [ebp - 0x228]
push 0
push 0
push 0
push 0
push eax
call dword [ebp - 0x14]
mov esi, eax
xor eax, eax
test esi, esi
setne al
mov eax, dword [eax*4 + 0x3a3eb4]
mov ecx, dword [0x3a3ebc]
mov edx, ecx
and edx, 0xe81a69fd
add edx, edx
sub edx, ecx
add eax, edx
add eax, 0x97e59603
xor ebx, ebx
jmp eax
Function at 0x37aae0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x1a0
mov esi, dword [ebp + 0x10]
mov dword [esp + 0x18], 0xf740f98b
mov dword [esp + 0x1c], 0xf341f57b
mov dword [esp + 0x20], 0xcfcef142
mov dword [esp + 0x24], 0
mov edx, 0x56
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + edx - 0x3e]
mov ebx, eax
mov edi, eax
and ebx, edx
mov eax, ebx
or al, 0xfd
inc al
mov ecx, ebx
and cl, 0x7d
mul cl
mov ecx, eax
mov eax, edi
add cl, al
mov eax, ebx
shr al, 1
and al, 1
or bl, 2
mul bl
add al, al
sub cl, al
movzx eax, cl
add eax, edx
add al, 0x52
mov byte [esp + edx - 0x3e], al
inc edx
cmp edx, 0x66
jne 0x37ab20
mov dword [esp + 0x34], 0x179a1980
mov dword [esp + 0x38], 0x13821598
mov dword [esp + 0x3c], 0xf5d1156
mov dword [esp + 0x40], 0xb9e0d5f
mov dword [esp + 0x44], 0x799099b
mov dword [esp + 0x48], 0x3960565
mov dword [esp + 0x4c], 0x3fad0198
mov dword [esp + 0x50], 0x3bb63db3
mov dword [esp + 0x54], 0x3736397e
mov word [esp + 0x58], 0
xor eax, eax
nop
mov ecx, eax
add cl, 6
xor cl, byte [esp + eax + 0x34]
add cl, 0xe2
mov byte [esp + eax + 0x34], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 0x26
jb 0x37abb0
movzx ecx, word [esp + 0x34]
lea eax, [esp + 0x15c]
test cx, cx
je 0x37ac01
lea edx, [esp + 0x36]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x37abf0
mov word [eax], 0
movzx ecx, word [esi]
test cx, cx
je 0x37ac31
lea edx, [esi + 2]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x37ac20
mov word [eax], 0
movzx ecx, word [esp + 0x18]
test cx, cx
je 0x37ac61
lea edx, [esp + 0x1a]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x37ac50
mov word [eax], 0
mov eax, dword [ebp + 0xc]
mov ebx, dword [eax]
mov dword [esp + 0x34], 0xb5b0b00a
mov byte [esp + 0x38], 0x18
mov dword [esp + 0x39], 0
mov word [esp + 0x3d], 0
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
lea ecx, [eax + 0xfb]
mov edx, 4
sub edx, eax
and edx, 0x7e
and ecx, 0x81
or ecx, edx
xor cl, byte [esp + eax + 0x34]
xor cl, 0x7e
add cl, 0x19
mov byte [esp + eax + 0x34], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 0xb
jb 0x37ac90
movzx eax, byte [esp + 0x34]
test al, al
je 0x37aceb
lea ecx, [esp + 0x35]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov byte [ebx], al
inc ebx
movzx eax, byte [ecx]
inc ecx
test al, al
jne 0x37ace0
mov byte [ebx], 0
lea eax, [esp + 0x140]
lea ecx, [esp + 0x150]
lea edx, [esp + 0x30]
lea edi, [esp + 0x15c]
push eax
push ecx
push edx
push edi
call fcn.0036c010
add esp, 0x10
movzx eax, al
mov eax, dword [eax*4 + 0x3a4c70]
mov ecx, 0xa1eb21e6
xor ecx, dword [0x3a4c78]
add eax, ecx
inc eax
jmp eax
Function at 0x66ca00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x18
cmp dword [ecx + 8], 0
je 0x66ca73
mov edx, dword [ecx]
test edx, edx
je 0x66ca73
mov edi, dword [ebp + 0xc]
mov dword [esp], 0x20272625
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, eax
add bl, 0xc9
xor bl, byte [esp + eax]
add bl, 0x13
mov byte [esp + eax], bl
inc eax
cmp eax, 4
jne 0x66ca30
mov eax, dword [esp]
mov ebx, dword [0x3ab064]
test ebx, ebx
je 0x66cad3
xor edi, edi
mov esi, dword [0x3ab068]
nop
nop
nop
cmp dword [esi + edi*8], 0xaf0e0c2e
je 0x66caaf
inc edi
cmp ebx, edi
jne 0x66ca60
mov edi, dword [ebp + 0xc]
jmp 0x66cad3
mov dword [esp], 0xf3323148
mov eax, 0x4f21078c
nop
movzx ecx, byte [esp + eax - 0x4f21078c]
mov edx, ecx
and edx, eax
add dl, dl
sub cl, dl
movzx ecx, cl
add ecx, eax
add cl, 0x44
mov byte [esp + eax - 0x4f21078c], cl
inc eax
cmp eax, 0x4f210790
jne 0x66ca80
mov eax, dword [esp]
jmp 0x66cc1b
mov esi, dword [esi + edi*8 + 4]
cmp esi, eax
mov edi, dword [ebp + 0xc]
je 0x66cad3
push dword [ebp + 8]
push edx
push 8
push esi
push dword [0x3ab06c]
mov esi, ecx
call fcn.0066ef50
mov ecx, esi
add esp, 0x14
test edi, edi
je 0x66cb91
cmp eax, 0xc000010a
jne 0x66cb91
mov edx, 0xffffd8f0
mov eax, edi
mul edx
sub edx, edi
mov dword [esp], eax
mov dword [esp + 4], edx
mov ebx, dword [ecx]
mov dword [esp + 0xc], 0x20272625
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, eax
add dl, 0xc9
xor dl, byte [esp + eax + 0xc]
add dl, 0x13
mov byte [esp + eax + 0xc], dl
inc eax
cmp eax, 4
jne 0x66cb10
xor edx, edx
cmp edi, 0xffffffff
je 0x66cb2f
mov edx, esp
mov eax, dword [esp + 0xc]
mov esi, dword [0x3ab064]
test esi, esi
je 0x66cb91
mov dword [esp + 0x10], edx
mov dword [esp + 8], ebx
xor ebx, ebx
mov edx, dword [0x3ab068]
nop
nop
nop
cmp dword [edx + ebx*8], 0x4c697c35
je 0x66cb6a
mov edi, ebx
and edi, 1
xor ebx, 1
lea ebx, [ebx + edi*2]
cmp ebx, esi
jb 0x66cb50
jmp 0x66cb91
mov edx, dword [edx + ebx*8 + 4]
cmp edx, eax
je 0x66cb91
push dword [esp + 0x10]
push 0
push dword [esp + 0x10]
push 0xc
push edx
push dword [0x3ab06c]
mov esi, ecx
call fcn.0066ef50
mov ecx, esi
add esp, 0x18
test eax, eax
js 0x66cc1b
mov edx, dword [ecx]
test edx, edx
je 0x66cc1b
mov dword [esp + 8], edx
mov dword [esp], 0x20272625
xor ebx, ebx
mov edx, ebx
add dl, 0xc9
xor dl, byte [esp + ebx]
add dl, 0x13
mov byte [esp + ebx], dl
inc ebx
cmp ebx, 4
jne 0x66cbb0
mov esi, dword [0x3ab064]
test esi, esi
je 0x66cc15
mov edx, dword [esp]
xor ebx, ebx
mov edi, dword [0x3ab068]
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + ebx*8], 0x1b6183f2
je 0x66cbf0
inc ebx
cmp esi, ebx
jne 0x66cbe0
jmp 0x66cc15
mov esi, dword [edi + ebx*8 + 4]
cmp esi, edx
je 0x66cc15
push dword [esp + 8]
push 4
push esi
push dword [0x3ab06c]
mov esi, ecx
mov edi, eax
call fcn.0066ef50
mov eax, edi
mov ecx, esi
add esp, 0x10
mov dword [ecx], 0
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x670980
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [esp + 0x3c]
movzx eax, word [eax]
mov dword [esp + 8], eax
mov dword [esp], 0xb18e7543
mov word [esp + 4], 0
mov ebp, 0xa382385d
mov esi, 0x5c7dc7a2
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + ebp + 0x5c7dc7a3]
mov ebx, edx
xor ebx, ebp
or ebx, esi
mov eax, ebx
shr al, 1
and al, 1
mov ecx, ebx
not cl
mov ah, cl
and ah, 0x7d
mul ah
add al, al
sub dl, al
test bl, 2
sete al
or cl, 2
mul cl
add al, al
sub dl, al
movzx eax, dl
add eax, ebp
add al, 0x2f
mov byte [esp + ebp + 0x5c7dc7a3], al
inc ebp
dec esi
cmp ebp, 0xa3823863
jne 0x6709b0
xor ecx, ecx
mov eax, dword [esp + 8]
cmp dword [esp], eax
setne cl
xor eax, eax
mov ebp, dword [esp + 0x3c]
jmp dword [ecx*4 + 0x3a8834]

Function at 0x671740
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x28
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
mov dword [esp], 0x40474645
mov word [esp + 4], 0
mov byte [esp + 6], 0
xor edx, edx
mov eax, edx
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + edx]
lea ebx, [edx + 0x6e667871]
xor ebx, ecx
mov ecx, ebx
and ecx, 1
xor ebx, 1
lea ecx, [ebx + ecx*2]
add cl, 0xca
mov byte [esp + edx], cl
mov ecx, edx
xor eax, 1
add eax, edx
and edx, 1
and ecx, 6
add eax, edx
sub eax, ecx
mov edx, eax
cmp eax, 7
jb 0x671770
mov eax, dword [esp]
mov edx, dword [0x3ab064]
test edx, edx
je 0x6717f8
xor ebx, ebx
mov ecx, dword [0x3ab068]
nop
nop
nop
nop
nop
nop
cmp dword [ecx + ebx*8], 0x9c142cda
je 0x6717d0
inc ebx
cmp edx, ebx
jne 0x6717c0
jmp 0x6717f8
mov edx, dword [ecx + ebx*8 + 4]
cmp edx, eax
je 0x6717f8
mov eax, esp
lea ecx, [esp + 0x1c]
push 5
push 0x18
push eax
push ecx
push dword [ebp + 8]
push 0x14
push edx
push dword [0x3ab06c]
call fcn.0066ef50
add esp, 0x20
test edi, edi
je 0x671802
mov ecx, dword [esp + 8]
mov dword [edi], ecx
test esi, esi
je 0x67180e
cmp byte [esp + 0x15], 0
setne byte [esi]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x402d5c
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x402d99
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x402db9
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.00404a7c
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402f98
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040480c
test esi, esi
jne 0x402fcf
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.004048fc
jmp 0x402ff0
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402e34
mov dword [esp], eax
test esi, esi
je 0x402ff0
cmp dword [ebx], 0
je 0x402ff0
dec esi
jmp 0x402fd7
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x403788
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4ce020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403820
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403800
xor eax, eax
push ebp
push 0x4037f9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x40383c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403800
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4ce020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4ce020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404604
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4d204c], 0
je 0x404665
cmp word [0x4d2220], 0xd7b2
jne 0x40462d
cmp dword [0x4d2228], 0
jbe 0x40462d
mov eax, 0x4d221c
call dword [0x4d2238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4ce06c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40468c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4ce030], 0
jne 0x404681
push 0
push 0x4ce064
push 0x4ce06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4047c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402b5c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x4d204d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404788
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406cb0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x406d16
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404a7c
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.004032f4
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406d00
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406d1d
lea eax, [ebp - 0x10]
call fcn.0040480c
ret

Function at 0x409964
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404ccc
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40997d
test al, 0x10
jne 0x409981
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40cc24
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40cc5d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004048fc
jmp 0x40cc66
mov eax, ebx
mov edx, esi
call fcn.00404860
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40cc70
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40cc91
mov al, byte [esp]
jmp 0x40cc93
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40dcb4
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40dd8a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004048a4
lea eax, [ebp - 8]
call fcn.00404d1c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404ccc
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40dd74
mov eax, ebx
call fcn.00402b5c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40dd6d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404ccc
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40dd57
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40dd9c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40dd57
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dd74
mov eax, dword [ebp - 0x10]
call fcn.00402b8c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dd91
lea eax, [ebp - 8]
call fcn.0040480c
ret