joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b6c4d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
push dword [ebp + 0x18]
xor edi, edi
xor esi, esi
push dword [ebp + 0x1c]
inc edi
mov dword [ebp - 8], esi
push edi
call fcn.004c2670
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], esi
jne 0x4b6c7a
xor eax, eax
jmp 0x4b6d76
mov eax, dword [ebp - 4]
mov ecx, SysReAllocString
push 0x40
push 0x48f050
mov dword [eax + 0x2a4], ecx
mov eax, dword [ebp - 4]
push dword [ebp - 4]
mov dword [eax + 0x2a8], ecx
call fcn.004b7d11
push esi
push eax
call fcn.0048f070
add esp, 0x14
test eax, eax
je 0x4b6cb5
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push dword [ebp + 0x20]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp - 4]
call fcn.004c281b
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp - 4]
call fcn.004b7cf3
push dword [ebp + 8]
push dword [ebp - 4]
call fcn.004b9412
add esp, 0x28
test eax, eax
jne 0x4b6cec
mov dword [ebp - 8], edi
mov eax, dword [ebp - 4]
mov dword [eax + 0xb4], 0x2000
cmp dword [ebp - 8], esi
jne 0x4b6d2d
mov eax, dword [ebp - 4]
push dword [eax + 0xb4]
push dword [ebp - 4]
call fcn.004c27ec
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 0xb0], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 0xb0], esi
jne 0x4b6d28
mov dword [ebp - 8], edi
cmp dword [ebp - 8], esi
je 0x4b6d5d
mov eax, dword [ebp - 4]
push dword [eax + 0xb0]
push dword [ebp - 4]
call fcn.004c2741
push dword [ebp + 0x18]
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push dword [ebp - 4]
mov dword [eax + 0xb0], esi
call fcn.004c26f9
add esp, 0x14
jmp 0x4b6c73
push esi
push esi
push esi
push dword [ebp - 4]
call fcn.004c25bf
push dword [ebp - 4]
call fcn.004b6e20
mov eax, dword [ebp - 4]
add esp, 0x14
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4b91b8
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi]
test eax, eax
je 0x4b91ee
push edi
mov edi, 0x10c
cmp dword [ebp + 0xc], edi
jae 0x4b91e1
push eax
call fcn.004c26e5
push 2
call fcn.004c265c
pop ecx
pop ecx
mov dword [esi], eax
push edi
push 0
push eax
call fcn.0048cee0
add esp, 0xc
pop edi
pop esi
pop ebp
ret
Function at 0x4ba5e3
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
push dword [ebp + 0x18]
xor edi, edi
xor esi, esi
push dword [ebp + 0x1c]
inc edi
mov dword [ebp - 8], esi
push edi
call fcn.004c2670
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], esi
jne 0x4ba610
xor eax, eax
jmp 0x4ba7b4
mov eax, dword [ebp - 4]
mov ecx, SysReAllocString
push 0x40
push 0x48f050
mov dword [eax + 0x2a4], ecx
mov eax, dword [ebp - 4]
mov dword [eax + 0x2a8], ecx
mov eax, dword [ebp - 4]
mov dword [eax + 0x2ac], esi
mov eax, dword [ebp - 4]
push dword [ebp - 4]
mov dword [eax + 0x2b0], esi
call fcn.004b7d11
push esi
push eax
call fcn.0048f070
add esp, 0x14
test eax, eax
je 0x4ba65d
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push dword [ebp + 0x20]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp - 4]
call fcn.004c281b
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp - 4]
call fcn.004b7cf3
push dword [ebp + 8]
push dword [ebp - 4]
call fcn.004b9412
add esp, 0x28
test eax, eax
jne 0x4ba694
mov dword [ebp - 8], edi
cmp dword [ebp - 8], esi
jne 0x4ba6d0
mov eax, dword [ebp - 4]
mov dword [eax + 0xb4], 0x2000
mov eax, dword [ebp - 4]
push dword [eax + 0xb4]
push dword [ebp - 4]
call fcn.004c27ec
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 0xb0], eax
mov eax, dword [ebp - 4]
cmp dword [eax + 0xb0], esi
jne 0x4ba6d0
mov dword [ebp - 8], edi
mov eax, dword [ebp - 4]
mov dword [eax + 0x98], 0x4b94e4
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
mov dword [eax + 0x9c], fcn.004b9533
mov eax, dword [ebp - 4]
mov dword [eax + 0xa0], ecx
cmp dword [ebp - 8], esi
jne 0x4ba750
mov eax, dword [ebp - 4]
push 0x38
add eax, 0x78
push str.1.2.5
push eax
call fcn.004ca261
add esp, 0xc
cmp eax, 0xfffffffa
je 0x4ba739
cmp eax, 0xfffffffc
je 0x4ba732
cmp eax, 0xfffffffe
je 0x4ba72b
test eax, eax
je 0x4ba74b
push str.Unknown_zlib_error
jmp 0x4ba73e
push str.zlib_stream_error
jmp 0x4ba73e
push str.zlib_memory_error
jmp 0x4ba73e
push str.zlib_version_error
push dword [ebp - 4]
call fcn.004b7d2d
pop ecx
mov dword [ebp - 8], edi
pop ecx
cmp dword [ebp - 8], esi
je 0x4ba780
mov eax, dword [ebp - 4]
push dword [eax + 0xb0]
push dword [ebp - 4]
call fcn.004c2741
push dword [ebp + 0x18]
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push dword [ebp - 4]
mov dword [eax + 0xb0], esi
call fcn.004c26f9
add esp, 0x14
jmp 0x4ba609
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
push esi
push esi
mov eax, dword [eax + 0xb0]
mov dword [ecx + 0x84], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 4]
push dword [ebp - 4]
mov eax, dword [eax + 0xb4]
mov dword [ecx + 0x88], eax
call fcn.004bf5b7
mov eax, dword [ebp - 4]
add esp, 0xc
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4c8866
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, dword [edi + 0x2c]
mov eax, dword [edi + 0x2c]
mov edx, dword [edi + 0x3c]
add eax, 0xfffffefa
sub edx, dword [edi + 0x74]
add eax, ebx
sub edx, dword [edi + 0x6c]
mov dword [ebp - 8], edx
cmp dword [edi + 0x6c], eax
jb 0x4c8902
mov ecx, dword [edi + 0x38]
push ebx
lea eax, [ecx + ebx]
push eax
push ecx
call fcn.0048c590
mov ecx, dword [edi + 0x4c]
add esp, 0xc
mov eax, dword [edi + 0x44]
sub dword [edi + 0x70], ebx
sub dword [edi + 0x6c], ebx
sub dword [edi + 0x5c], ebx
mov edi, ecx
mov dword [ebp - 4], ecx
lea esi, [eax + ecx*2]
lea esi, [esi - 2]
xor ecx, ecx
movzx edx, word [esi]
mov eax, edx
sub eax, ebx
cmp edx, ebx
movzx eax, ax
cmovae ecx, eax
mov word [esi], cx
sub edi, 1
jne 0x4c88b7
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x40]
mov edi, ebx
lea esi, [eax + ebx*2]
lea esi, [esi - 2]
xor ecx, ecx
movzx edx, word [esi]
mov eax, edx
sub eax, ebx
cmp edx, ebx
movzx eax, ax
cmovae ecx, eax
mov word [esi], cx
sub edi, 1
jne 0x4c88de
mov edx, dword [ebp - 8]
mov edi, dword [ebp + 8]
add edx, ebx
mov esi, dword [edi]
cmp dword [esi + 4], 0
je 0x4c8a27
mov eax, dword [edi + 0x74]
add eax, dword [edi + 0x6c]
add eax, dword [edi + 0x38]
mov dword [ebp - 8], eax
mov eax, dword [esi + 4]
cmp eax, edx
mov ecx, eax
cmova ecx, edx
mov dword [ebp - 4], ecx
test ecx, ecx
jne 0x4c892f
xor eax, eax
jmp 0x4c897b
sub eax, ecx
mov dword [esi + 4], eax
mov eax, dword [esi + 0x1c]
mov eax, dword [eax + 0x18]
cmp eax, 1
jne 0x4c894c
push ecx
push dword [esi]
push dword [esi + 0x30]
call fcn.004cbf1c
jmp 0x4c895c
cmp eax, 2
jne 0x4c8965
push ecx
push dword [esi]
push dword [esi + 0x30]
call fcn.004ca432
mov ecx, dword [ebp - 4]
add esp, 0xc
mov dword [esi + 0x30], eax
push ecx
push dword [esi]
push dword [ebp - 8]
call fcn.0048c590
mov eax, dword [ebp - 4]
add esp, 0xc
add dword [esi], eax
add dword [esi + 8], eax
add dword [edi + 0x74], eax
cmp dword [edi + 0x74], 3
jb 0x4c89a3
mov edx, dword [edi + 0x6c]
mov eax, dword [edi + 0x38]
mov ecx, dword [edi + 0x58]
movzx esi, byte [edx + eax]
mov dword [edi + 0x48], esi
movzx eax, byte [edx + eax + 1]
shl esi, cl
xor esi, eax
and esi, dword [edi + 0x54]
mov dword [edi + 0x48], esi
cmp dword [edi + 0x74], 0x106
jae 0x4c89b8
mov eax, dword [edi]
cmp dword [eax + 4], 0
jne 0x4c8874
mov ecx, dword [edi + 0x16c0]
mov ebx, dword [edi + 0x3c]
cmp ecx, ebx
jae 0x4c8a27
mov esi, dword [edi + 0x6c]
add esi, dword [edi + 0x74]
cmp ecx, esi
jae 0x4c89f7
mov eax, 0x102
sub ebx, esi
cmp ebx, eax
cmova ebx, eax
mov eax, dword [edi + 0x38]
push ebx
add eax, esi
push 0
push eax
call fcn.0048cee0
lea eax, [ebx + esi]
add esp, 0xc
mov dword [edi + 0x16c0], eax
jmp 0x4c8a27
lea eax, [esi + 0x102]
cmp ecx, eax
jae 0x4c8a27
mov eax, dword [edi + 0x38]
sub esi, ecx
sub ebx, ecx
add esi, 0x102
cmp esi, ebx
cmova esi, ebx
add eax, ecx
push esi
push 0
push eax
call fcn.0048cee0
add esp, 0xc
add dword [edi + 0x16c0], esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4ca432
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x4ca43f
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.004ca445

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x1802d8a3
Capabilities:
Contain obfuscated stackstrings

Disassembly:
inc ebp
mov byte [0xa345c635], al
and al, 0xc6
inc ebp
movsb byte es:[edi], byte [esi]
and al, dh
inc ebp
movsd dword es:[edi], dword [esi]
xor eax, 0x41a645c6
call fcn.1802d4bf
push eax
push esi
push dword [ebp + 8]
call fcn.1802d474
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.1802d4bf
push eax
push esi
push dword [ebp + 8]
call fcn.1802d474
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.1802d4af
jae 0x1802d99b
mov esi, 0x7c9d88c4
invalid
invalid

Function at 0x1802db9a
Capabilities:
Inspect section memory permissions

Disassembly:
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x1802db86
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x1802dba4
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x1802dc02
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x1802dbe9
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x1802dbf2
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x1802dbfc
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x1802dbde
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x1802db68
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x1802dc4f
dec eax
je 0x1802dc46
sub eax, 3
je 0x1802dc3d
mov dword [ebp - 4], 0x40
jmp 0x1802dc6c
mov dword [ebp - 4], 4
jmp 0x1802dc52
mov dword [ebp - 4], 0x20
jmp 0x1802dc52
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x1802dc9e
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x1802dc1e
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.1802d4af
fisub word [eax]
sti
dec edx
push dword [ebp + 0x14]
push 1
push esi
call edi
mov eax, esi
jmp 0x1802dcaa
push 0x8000
push ebx
push esi
call dword [ebp - 8]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x1802dd1c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push esi
mov byte [ebp - 0x347], 0x56
mov byte [ebp - 0x346], 0x6d
mov byte [ebp - 0x345], 0x40
mov byte [ebp - 0x344], 0x44
mov byte [ebp - 0x343], 0x55
mov byte [ebp - 0x342], 0x25
lea eax, [ebp - 0x354]
push eax
call fcn.1802d4bf
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.1802d474
add esp, 0xc
mov dword [ebp - 0x68c], eax
call dword [ebp - 0x68c]
mov dword [ebp - 0x674], eax
mov dword [ebp - 0x384], 4
and byte [ebp - 0x334], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x333]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0x670], 4
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
mov byte [ebp - 0x3b5], 0xa
mov byte [ebp - 0x3b4], 3
test dword [esp + edi*8 - 1], ecx
inc dword [ebx]

Function at 0x180308ec
Capabilities:
Authenticate hmac

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x10], 0
jne 0x1803092e
call fcn.18030b60
mov ecx, esi
cmp eax, 0xef
jne 0x18030929
call fcn.18030b60
cmp eax, 0xbb
jne 0x1803091d
mov ecx, esi
call fcn.18030b60
cmp eax, 0xbf
je 0x1803092e
mov dword [esi + 0x40], str.invalid_BOM__must_be_0xEF_0xBB_0xBF_if_given
push 0xe
pop eax
pop esi
ret
call fcn.18031626
mov ecx, esi
call fcn.18030b60
mov eax, dword [esi + 8]
cmp eax, 0x20
je 0x1803092e
cmp eax, 9
je 0x1803092e
cmp eax, 0xa
je 0x1803092e
cmp eax, 0xd
je 0x1803092e
cmp eax, 0x36
jg 0x180309a7
je 0x18030976
cmp eax, 0x30
jg 0x1803098e
je 0x18030976
cmp eax, 0xffffffff
je 0x1803098a
test eax, eax
je 0x1803098a
cmp eax, 0x22
je 0x18030982
cmp eax, 0x2c
je 0x1803097e
cmp eax, 0x2d
jne 0x180309f6
mov ecx, esi
pop esi
jmp fcn.18030c0a
push 0xd
jmp 0x18030926
mov ecx, esi
pop esi
jmp fcn.18030fd0
push 0xf
jmp 0x18030926
sub eax, 0x31
je 0x18030976
sub eax, 1
je 0x18030976
sub eax, 1
je 0x18030976
sub eax, 1
je 0x18030976
sub eax, 1
jmp 0x18030970
cmp eax, 0x5d
jg 0x180309dc
je 0x180309d5
sub eax, 0x37
je 0x18030976
sub eax, 1
je 0x18030976
sub eax, 1
je 0x18030976
sub eax, 1
je 0x180309ce
sub eax, 0x21
jne 0x180309f6
push 8
jmp 0x18030926
push 0xc
jmp 0x18030926
push 0xa
jmp 0x18030926
sub eax, 0x66
je 0x18030a26
sub eax, 8
je 0x18030a1b
sub eax, 6
je 0x18030a10
sub eax, 7
je 0x18030a09
dec eax
sub eax, 1
je 0x18030a02
mov dword [esi + 0x40], str.invalid_literal
jmp 0x18030924
push 0xb
jmp 0x18030926
push 9
jmp 0x18030926
push 1
push 4
push str.true
jmp 0x18030a2f
push 3
push 4
push str.null
jmp 0x18030a2f
push 2
push 5
push str.false
mov ecx, esi
call fcn.18030bcc
pop esi
ret
Function at 0x180c69c6
Capabilities:
Parse credit card information

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
xor al, al
mov ecx, dword [esi + 0x4c]
cmp ecx, 0xffffffff
je 0x180c6b1d
mov edx, 0x10000000
cmp ecx, 0x7c
je 0x180c6b1d
cmp ecx, 0x29
jne 0x180c6a06
cmp dword [esi + 0x10], 0
jne 0x180c6b1d
lea edi, [esi + 0x50]
test dword [edi], edx
je 0x180c6b21
jmp 0x180c6adb
lea edi, [esi + 0x50]
cmp ecx, 0x2e
jne 0x180c6a24
push 5
lea ecx, [esi + 0x24]
call fcn.1806103b
mov ecx, esi
call fcn.180c699e
jmp 0x180c6b0b
cmp ecx, 0x5c
jne 0x180c6a75
mov ecx, esi
call fcn.180c699e
test byte [edi], 0x80
je 0x180c6a69
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x180c6a52
push 4
lea ecx, [esi + 0x24]
call fcn.1806103b
mov ecx, esi
call fcn.180c699e
jmp 0x180c6b12
cmp al, 0x42
jne 0x180c6a69
push 4
lea ecx, [esi + 0x24]
call fcn.1806103b
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x180c6a46
mov ecx, esi
call fcn.180c6f32
jmp 0x180c6b0b
cmp ecx, 0x5b
jne 0x180c6a95
mov ecx, esi
call fcn.180c699e
mov ecx, esi
call fcn.180c6ee6
cmp dword [esi + 0x4c], 0x5d
je 0x180c6a18
push 4
jmp 0x180c6b23
cmp ecx, 0x28
jne 0x180c6ab2
mov ecx, esi
call fcn.180c699e
mov ecx, esi
call fcn.180c7003
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x180c6b21
jmp 0x180c6b00
cmp ecx, 0x5e
jne 0x180c6abb
push 2
jmp 0x180c6a3e
cmp ecx, 0x24
jne 0x180c6ac7
push 3
jmp 0x180c6a3e
cmp ecx, 0x2a
je 0x180c6b19
cmp ecx, 0x2b
je 0x180c6b19
cmp ecx, 0x3f
je 0x180c6b19
cmp ecx, 0x7b
je 0x180c6b19
cmp ecx, 0x7d
jne 0x180c6ae8
test dword [edi], edx
jne 0x180c6af1
push 6
jmp 0x180c6b23
cmp ecx, 0x5d
jne 0x180c6af1
test dword [edi], edx
je 0x180c6a8e
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.180c7148
mov bl, 1
mov ecx, esi
call fcn.180c699e
test bl, bl
je 0x180c6b12
mov ecx, esi
call fcn.180c7088
mov al, 1
jmp 0x180c69cd
push 0xa
jmp 0x180c6b23
pop edi
pop esi
pop ebx
ret
push 5
call fcn.180604df
int3
Function at 0x4072ad
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x46bc7c], 0
jne 0x4072eb
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4072c1
mov dword [ecx*4 + 0x46bc78], eax
inc ecx
cmp ecx, 0x100
jl 0x4072bc
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x407318
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x46bc78]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4072f9
not eax
pop ebp
ret 0xc

Function at 0x403b7c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
nop
lea eax, [ebp - 0x44]
push eax
call sub.kernel32.dll_GetStartupInfoA
mov eax, dword [ebp - 0x18]
and eax, 1
cmp eax, 0
je 0x403baa
movzx eax, word [ebp - 0x14]
mov dword [ebp - 0x50], eax
jmp 0x403bb2
mov eax, 0xa
mov dword [ebp - 0x50], eax
mov eax, 0
mov dword [ebp - 0x48], eax
call sub.kernel32.dll_GetCommandLineA
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp + 8]
cmp eax, 0
je 0x403be1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 0x4c]
push eax
call sub.msvcrt.dll_strstr
add esp, 8
mov dword [ebp - 0x48], eax
mov eax, 0
mov ecx, dword [ebp - 0x48]
cmp eax, ecx
jne 0x403c07
mov eax, 0x405c58
push eax
call sub.msvcrt.dll__strdup
add esp, 4
mov dword [ebp - 0x48], eax
jmp 0x403c30
mov eax, dword [ebp - 0x48]
mov ecx, dword [ebp - 0x4c]
cmp eax, ecx
jbe 0x403c30
mov eax, dword [ebp - 0x48]
add eax, 0xffffffff
movsx ecx, byte [eax]
cmp ecx, 0x22
jne 0x403c30
mov eax, dword [ebp - 0x48]
add eax, 0xffffffff
mov dword [ebp - 0x48], eax
mov eax, 0x30000
push eax
mov eax, 0x10000
push eax
call sub.msvcrt.dll__controlfp
add esp, 8
mov eax, 0
push eax
call sub.kernel32.dll_GetModuleHandleA
mov ecx, dword [ebp - 0x50]
push ecx
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, 0
push ecx
push eax
call fcn.00403833
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x405414
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
nop
lea eax, [ebp - 0x44]
push eax
call sub.kernel32.dll_GetStartupInfoA
mov eax, dword [ebp - 0x18]
and eax, 1
cmp eax, 0
je 0x405442
movzx eax, word [ebp - 0x14]
mov dword [ebp - 0x50], eax
jmp 0x40544a
mov eax, 0xa
mov dword [ebp - 0x50], eax
mov eax, 0
mov dword [ebp - 0x48], eax
call sub.kernel32.dll_GetCommandLineA
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp + 8]
cmp eax, 0
je 0x405479
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 0x4c]
push eax
call sub.msvcrt.dll_strstr
add esp, 8
mov dword [ebp - 0x48], eax
mov eax, 0
mov ecx, dword [ebp - 0x48]
cmp eax, ecx
jne 0x40549f
mov eax, 0x4095ec
push eax
call sub.msvcrt.dll__strdup
add esp, 4
mov dword [ebp - 0x48], eax
jmp 0x4054c8
mov eax, dword [ebp - 0x48]
mov ecx, dword [ebp - 0x4c]
cmp eax, ecx
jbe 0x4054c8
mov eax, dword [ebp - 0x48]
add eax, 0xffffffff
movsx ecx, byte [eax]
cmp ecx, 0x22
jne 0x4054c8
mov eax, dword [ebp - 0x48]
add eax, 0xffffffff
mov dword [ebp - 0x48], eax
mov eax, 0x30000
push eax
mov eax, 0x10000
push eax
call sub.msvcrt.dll__controlfp
add esp, 8
mov eax, 0
push eax
call sub.kernel32.dll_GetModuleHandleA
mov ecx, dword [ebp - 0x50]
push ecx
mov ecx, dword [ebp - 0x48]
push ecx
mov ecx, 0
push ecx
push eax
call fcn.004050cd
leave
ret
Function at 0x410560
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xb000]
push edi
jmp 0x41057a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x410581
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x410570
mov eax, 1
add ebx, ebx
jne 0x410593
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x410588
jne 0x4105a4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x410588
xor ecx, ecx
sub eax, 3
jb 0x4105b8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41062a
mov ebp, eax
add ebx, ebx
jne 0x4105c3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4105d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4105f4
inc ecx
add ebx, ebx
jne 0x4105e0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4105d5
jne 0x4105f1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4105d5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x410614
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x410605
jmp 0x410576
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x410614
add edi, ecx
jmp 0x410576
pop esi
mov edi, esi
mov ecx, 0x2c2
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x410632
cmp byte [edi], 0
jne 0x410632
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x410637
lea edi, [esi + 0xe000]
mov eax, dword [edi]
or eax, eax
je 0x4106a6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x101b8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1021c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x410664
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x10220]
or eax, eax
je 0x4106a0
mov dword [ebx], eax
add ebx, 4
jmp 0x410681
call dword [esi + 0x10230]
mov ebp, dword [esi + 0x10224]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4106da
sub esp, 0xffffff80
jmp 0x407d78