joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10030ca0
Capabilities:
Encode data using xor
Hash data using crc32b

Disassembly:
push esi
xor esi, esi
mov ecx, esi
shl ecx, 0x18
lea eax, [ecx + ecx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [edx + edx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [ecx + ecx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [edx + edx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [ecx + ecx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [edx + edx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
lea eax, [ecx + ecx]
mov edx, eax
xor edx, 0x4c11db7
test ecx, ecx
cmovns edx, eax
lea eax, [edx + edx]
mov ecx, eax
xor ecx, 0x4c11db7
test edx, edx
cmovns ecx, eax
mov dword [esi*4 + 0x100e8318], ecx
inc esi
cmp esi, 0x100
jb 0x10030ca3
pop esi
ret

Function at 0x10035ad0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b1183
mov eax, dword fs:[0]
push eax
push ecx
mov eax, dword [0x100e3008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edx, ecx
mov dword [ebp - 0x10], edx
call fcn.10083880
mov dword [edx + 8], vtable.RC::ICompressCoder.0
mov dword [edx + 0xc], vtable.RC::ICompressGetInStreamProcessedSize.0
mov dword [edx + 0x10], vtable.RC::ICompressSetInStream.0
mov dword [edx + 0x14], vtable.RC::ICompressSetOutStreamSize.0
mov dword [edx + 0x18], vtable.RC::ISequentialInStream.0
mov dword [edx + 0x1c], vtable.RC::ICompressSetCoderProperties.0
mov dword [edx + 0x20], vtable.RC::IGZipResumeDecoder.0
mov dword [edx], vtable.RC::RCDeflateDecoder.1.0
mov dword [edx + 8], vtable.RC::RCDeflateDecoder.2.0
mov dword [edx + 0xc], vtable.RC::RCDeflateDecoder.6.0
mov dword [edx + 0x10], vtable.RC::RCDeflateDecoder.5.0
mov dword [edx + 0x14], vtable.RC::RCDeflateDecoder.4.0
mov dword [edx + 0x18], vtable.RC::RCDeflateDecoder.7.0
mov dword [edx + 0x1c], vtable.RC::RCDeflateDecoder.3.0
mov dword [edx + 0x20], vtable.RC::RCDeflateDecoder.0
mov byte [edx + 0x24], 0
mov dword [edx + 0x30], 0
mov dword [edx + 0x34], 0
mov dword [edx + 0x38], 0
mov dword [edx + 0x3c], 0
mov dword [edx + 0x40], 0
mov dword [edx + 0x44], 0
mov dword [edx + 0x48], 0
mov dword [edx + 0x4c], 0
mov dword [edx + 0x50], 0
mov byte [edx + 0x54], 0
lea ecx, [edx + 0x58]
mov dword [ebp - 0x10], ecx
lea eax, [ecx + 8]
mov dword [ebp - 0x10], eax
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [eax], 0
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov dword [eax + 0xc], 0
mov dword [eax + 0x18], 0
mov byte [eax + 0x1c], 0
mov al, byte [ebp + 0xc]
mov dword [ecx + 0x28], 0
mov dword [ecx + 0x30], 0
mov byte [edx + 0xd68], al
mov al, byte [ebp + 8]
mov byte [edx + 0xd69], al
mov eax, edx
mov dword [edx + 0xd5c], 0
mov word [edx + 0xd60], 0
mov dword [edx + 0xd64], 0
mov word [edx + 0xd6a], 0x100
mov dword [edx + 0xd6c], 0
mov dword [edx + 0xd70], 0
mov byte [edx + 0xd74], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 8
Function at 0x10035d00
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b11a0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x100e3008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.RC::RCDeflateDecoder.1.0
mov dword [esi + 8], vtable.RC::RCDeflateDecoder.2.0
mov dword [esi + 0xc], vtable.RC::RCDeflateDecoder.6.0
mov dword [esi + 0x10], vtable.RC::RCDeflateDecoder.5.0
mov dword [esi + 0x14], vtable.RC::RCDeflateDecoder.4.0
mov dword [esi + 0x18], vtable.RC::RCDeflateDecoder.7.0
mov dword [esi + 0x1c], vtable.RC::RCDeflateDecoder.3.0
mov dword [esi + 0x20], vtable.RC::RCDeflateDecoder.0
mov dword [ebp - 4], 5
mov edi, dword [esi + 0x68]
call fcn.100066d4
test edi, edi
je 0x10035d7e
push 0x8000
push 0
push edi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov dword [esi + 0x68], 0
mov byte [ebp - 4], 6
mov ecx, dword [esi + 0x6c]
test ecx, ecx
je 0x10035d95
mov eax, dword [ecx]
call dword [eax + 8]
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 4], 8
mov edi, dword [esi + 0x30]
call fcn.100066d4
test edi, edi
je 0x10035dbd
push 0x8000
push 0
push edi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov dword [esi + 0x30], 0
mov byte [ebp - 4], 9
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x10035dd4
mov eax, dword [ecx]
call dword [eax + 8]
mov dword [ebp - 4], 0xa
mov dword [esi], 0x100c7624
mov dword [esi + 8], 0x100c7648
mov dword [esi + 0xc], 0x100c7630
mov dword [esi + 0x10], 0x100c75a8
mov dword [esi + 0x14], 0x100c760c
mov dword [esi + 0x18], 0x100c76bc
mov dword [esi + 0x1c], 0x100c7660
mov dword [esi + 0x20], 0x100c74cc
mov byte [ebp - 4], 0xb
mov dword [esi + 0x20], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0xc
mov dword [esi + 0x1c], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0xd
mov dword [esi + 0x18], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0xe
mov dword [esi + 0x14], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0xf
mov dword [esi + 0x10], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0x10
mov dword [esi + 0xc], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
mov byte [ebp - 4], 0x11
mov ecx, esi
mov dword [esi + 8], vtable.RC::IUnknown.0
mov byte [ebp - 4], 0xa
call fcn.100838c0
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1003bb20
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
xor ebx, ebx
mov esi, ecx
test edi, edi
je 0x1003bb97
mov eax, dword [ebp + 8]
mov dl, byte [ebx + eax]
mov eax, dword [esi + 0x10]
or eax, 2
mov ecx, eax
xor ecx, 1
imul ecx, eax
mov eax, dword [ebp + 8]
shr ecx, 8
xor cl, dl
mov byte [ebx + eax], cl
inc ebx
mov ecx, dword [esi + 8]
movzx eax, dl
xor eax, ecx
mov edx, dword [esi + 0x10]
movzx eax, al
shr ecx, 8
mov eax, dword [eax*4 + 0x100eeae0]
xor eax, ecx
mov dword [esi + 8], eax
movzx eax, al
add eax, dword [esi + 0xc]
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0xc], eax
shr eax, 0x18
xor eax, edx
shr edx, 8
movzx ecx, al
xor edx, dword [ecx*4 + 0x100eeae0]
mov dword [esi + 0x10], edx
cmp ebx, edi
jb 0x1003bb31
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x1003bba0
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [ebp + 8]
mov dword [ecx + 4], 0x12345678
mov dword [ecx + 8], 0x23456789
mov dword [ecx + 0xc], 0x34567890
test edx, edx
je 0x1003bc32
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], eax
jbe 0x1003bc32
push ebx
push esi
push edi
mov ebx, 0x12345678
mov edi, 0x23456789
mov esi, 0x34567890
nop dword [eax]
movzx eax, byte [eax + edx]
mov edx, ebx
xor eax, ebx
shr edx, 8
movzx eax, al
mov ebx, dword [eax*4 + 0x100eeae0]
xor ebx, edx
mov edx, dword [ebp + 8]
movzx eax, bl
add eax, edi
mov dword [ecx + 4], ebx
imul edi, eax, 0x8088405
inc edi
mov eax, edi
mov dword [ecx + 8], edi
shr eax, 0x18
xor eax, esi
shr esi, 8
movzx eax, al
xor esi, dword [eax*4 + 0x100eeae0]
mov eax, dword [ebp - 4]
inc eax
mov dword [ecx + 0xc], esi
mov dword [ebp - 4], eax
cmp eax, dword [ebp + 0xc]
jb 0x1003bbe0
pop edi
pop esi
pop ebx
mov eax, dword [ecx + 4]
mov dword [ecx + 0x10], eax
mov eax, dword [ecx + 8]
mov dword [ecx + 0x14], eax
mov eax, dword [ecx + 0xc]
mov dword [ecx + 0x18], eax
xor eax, eax
mov esp, ebp
pop ebp
ret 8

Function at 0x1003bc50
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov esi, ecx
xor ecx, ecx
mov dword [ebp - 4], ecx
test edi, edi
je 0x1003bcd0
push ebx
mov eax, dword [esi + 0x10]
or eax, 2
mov edx, dword [esi + 0x10]
mov ebx, eax
xor ebx, 1
imul ebx, eax
mov eax, dword [ebp + 8]
shr ebx, 8
xor bl, byte [ecx + eax]
mov ecx, dword [esi + 8]
movzx eax, bl
xor eax, ecx
shr ecx, 8
movzx eax, al
mov eax, dword [eax*4 + 0x100eeae0]
xor eax, ecx
mov dword [esi + 8], eax
movzx eax, al
add eax, dword [esi + 0xc]
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0xc], eax
shr eax, 0x18
xor eax, edx
shr edx, 8
movzx ecx, al
mov eax, dword [ebp + 8]
xor edx, dword [ecx*4 + 0x100eeae0]
mov ecx, dword [ebp - 4]
mov dword [esi + 0x10], edx
mov byte [ecx + eax], bl
inc ecx
mov dword [ebp - 4], ecx
cmp ecx, edi
jb 0x1003bc65
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x10043930
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [0x100e3008]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
xor eax, eax
push esi
mov esi, ecx
mov ecx, dword [ebp + 0xc]
cmp eax, 0x40
jae 0x10043acd
mov byte [ebp + eax - 0x44], 0
inc eax
cmp eax, 0x40
jb 0x10043954
cmp ecx, 0x40
jbe 0x100439b1
push ecx
push edx
mov ecx, esi
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
call fcn.100456a0
lea eax, [ebp - 0x44]
mov ecx, esi
push eax
call fcn.10045710
jmp 0x100439c3
test ecx, ecx
je 0x100439c3
push ecx
push edx
lea eax, [ebp - 0x44]
push eax
call fcn.1009d910
add esp, 0xc
movaps xmm5, xmmword [0x100ca560]
lea eax, [ebp - 0x44]
movups xmm0, xmmword [ebp - 0x44]
mov dword [esi], 0x67452301
mov ecx, esi
movaps xmm4, xmm5
mov dword [esi + 4], 0xefcdab89
pxor xmm4, xmm0
mov dword [esi + 8], 0x98badcfe
movups xmm0, xmmword [ebp - 0x34]
mov dword [esi + 0xc], 0x10325476
movaps xmm3, xmm5
mov dword [esi + 0x10], 0xc3d2e1f0
pxor xmm3, xmm0
mov dword [esi + 0x18], 0
movups xmm0, xmmword [ebp - 0x24]
mov dword [esi + 0x1c], 0
movaps xmm2, xmm5
mov dword [esi + 0x20], 0
pxor xmm2, xmm0
movups xmm0, xmmword [ebp - 0x14]
push 0x40
push eax
pxor xmm5, xmm0
movups xmmword [ebp - 0x44], xmm4
movups xmmword [ebp - 0x34], xmm3
movups xmmword [ebp - 0x24], xmm2
movups xmmword [ebp - 0x14], xmm5
call fcn.100456a0
movaps xmm1, xmmword [0x100ca570]
lea ecx, [esi + 0x68]
movaps xmm0, xmm1
mov dword [ecx], 0x67452301
pxor xmm0, xmm4
mov dword [ecx + 4], 0xefcdab89
movups xmmword [ebp - 0x44], xmm0
mov dword [ecx + 8], 0x98badcfe
lea eax, [ebp - 0x44]
movaps xmm0, xmm1
mov dword [ecx + 0xc], 0x10325476
pxor xmm0, xmm3
mov dword [ecx + 0x10], 0xc3d2e1f0
movups xmmword [ebp - 0x34], xmm0
mov dword [ecx + 0x18], 0
movaps xmm0, xmm1
mov dword [ecx + 0x1c], 0
push 0x40
pxor xmm0, xmm2
mov dword [ecx + 0x20], 0
pxor xmm1, xmm5
push eax
movups xmmword [ebp - 0x24], xmm0
movups xmmword [ebp - 0x14], xmm1
call fcn.100456a0
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1009bd8a
mov esp, ebp
pop ebp
ret 8
call fcn.1009c751
int3
Function at 0x10045710
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, ecx
mov ecx, 8
push edi
mov ebx, dword [esi + 0x20]
mov eax, ebx
mov edi, dword [esi + 0x1c]
mul ecx
mov ecx, dword [esi + 0x18]
shld edi, ecx, 9
shl ecx, 9
add eax, ecx
mov dword [ebp - 8], eax
mov eax, ebx
adc edx, edi
shr ebx, 2
mov dword [ebp - 4], edx
and eax, 3
jne 0x1004574c
mov dword [esi + ebx*4 + 0x24], eax
mov ecx, 3
sub ecx, eax
mov eax, 0x80
shl ecx, 3
shl eax, cl
or dword [esi + ebx*4 + 0x24], eax
inc ebx
cmp ebx, 0xe
je 0x10045791
and ebx, 0xf
jne 0x10045780
push ecx
push esi
lea eax, [esi + 0x24]
mov ecx, esi
push eax
call fcn.10045d80
add dword [esi + 0x18], 1
adc dword [esi + 0x1c], ebx
mov dword [esi + ebx*4 + 0x24], 0
inc ebx
cmp ebx, 0xe
jne 0x10045767
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
push ecx
mov dword [esi + ebx*4 + 0x24], edx
mov ecx, esi
mov dword [esi + ebx*4 + 0x28], eax
lea eax, [esi + 0x24]
push esi
push eax
call fcn.10045d80
add dword [esi + 0x18], 1
mov edx, dword [ebp + 8]
adc dword [esi + 0x1c], 0
mov ecx, dword [esi]
mov eax, ecx
shr eax, 0x18
mov byte [edx], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 1], al
mov eax, ecx
shr eax, 8
mov byte [edx + 2], al
mov byte [edx + 3], cl
mov ecx, dword [esi + 4]
mov eax, ecx
shr eax, 0x18
mov byte [edx + 4], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 5], al
mov eax, ecx
shr eax, 8
mov byte [edx + 6], al
mov byte [edx + 7], cl
mov ecx, dword [esi + 8]
mov eax, ecx
shr eax, 0x18
mov byte [edx + 8], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 9], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0xa], al
mov byte [edx + 0xb], cl
mov ecx, dword [esi + 0xc]
mov eax, ecx
shr eax, 0x18
mov byte [edx + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0xe], al
mov byte [edx + 0xf], cl
mov ecx, dword [esi + 0x10]
mov eax, ecx
shr eax, 0x18
mov byte [edx + 0x10], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 0x11], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0x12], al
mov byte [edx + 0x13], cl
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
pop edi
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10046a20
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, ecx
mov ecx, 0x20
push edi
mov ebx, dword [esi + 0x20]
mov eax, ebx
mov edi, dword [esi + 0x1c]
mul ecx
mov ecx, dword [esi + 0x18]
shld edi, ecx, 9
mov dword [esi + ebx*4 + 0x24], 0x80000000
shl ecx, 9
add eax, ecx
mov dword [ebp - 4], eax
adc edx, edi
inc ebx
mov dword [ebp - 8], edx
cmp ebx, 0xe
je 0x10046a8d
nop dword [eax]
and ebx, 0xf
jne 0x10046a79
push ecx
push esi
lea eax, [esi + 0x24]
mov ecx, esi
push eax
call fcn.10045d80
add dword [esi + 0x18], 1
adc dword [esi + 0x1c], ebx
mov dword [esi + ebx*4 + 0x24], 0
inc ebx
cmp ebx, 0xe
jne 0x10046a60
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
push ecx
push dword [ebp + 8]
mov dword [esi + ebx*4 + 0x24], edx
mov ecx, esi
mov dword [esi + ebx*4 + 0x28], eax
lea eax, [esi + 0x24]
push eax
call fcn.10045d80
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
pop edi
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10047570
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b1937
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x100e3008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
call fcn.10083880
mov dword [edi + 8], vtable.RC::IInArchive.0
mov dword [edi + 0xc], vtable.RC::ISetCompressCodecsInfo.0
mov dword [ebp - 4], 0
mov dword [edi], vtable.RC::RCNsisHandler.2.0
mov dword [edi + 8], vtable.RC::RCNsisHandler.0
mov dword [edi + 0xc], vtable.RC::RCNsisHandler.1.0
mov dword [edi + 0x10], 0
lea esi, [edi + 0x18]
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
lea ecx, [esi + 0x28]
mov dword [ebp - 0x18], ecx
mov dword [ecx + 4], 0
mov dword [ecx + 0xc], vtable.RC::RCBuffer_unsigned_char_.0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov dword [ecx + 0x2c], 0
mov dword [ecx + 0x30], 0
mov dword [ecx + 0x34], 0
mov byte [ebp - 4], 8
call fcn.10066950
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x90], vtable.RC::RCBuffer_unsigned_char_.0
mov dword [esi + 0x94], 0
mov dword [esi + 0x98], 0
mov dword [esi + 0x9c], 0
mov dword [esi + 0xa0], 0
mov dword [esi + 0xa4], 0
mov dword [esi + 0xa8], vtable.RC::RCBuffer_unsigned_char_.0
mov dword [esi + 0xac], 0
mov dword [esi + 0xb0], 0
mov dword [esi + 0xb4], 0
mov dword [esi + 0xec], 0
mov dword [esi + 0xf0], 0xf
mov byte [esi + 0xdc], 0
xor eax, eax
mov dword [esi + 0x104], 0
mov dword [esi + 0x108], 7
mov word [esi + 0xf4], ax
mov ecx, esi
mov byte [ebp - 4], 0x10
call fcn.1004dbe0
mov dword [edi + 0x128], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x1004de20
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ecx + 0xcc]
mov eax, dword [ebp + 8]
cmp edx, 2
jge 0x1004de4e
cmp byte [ecx + 0xd8], 0
je 0x1004dece
cmp eax, 0x3f
jb 0x1004dece
je 0x1004debb
dec eax
pop ebp
ret 4
cmp eax, 0x2c
jb 0x1004dece
cmp edx, 3
jl 0x1004de67
cmp eax, 0x2c
jne 0x1004de66
mov eax, 0x48
pop ebp
ret 4
dec eax
cmp edx, 4
jl 0x1004de7b
cmp eax, 0x2c
jne 0x1004de7a
mov eax, 0x49
pop ebp
ret 4
dec eax
cmp eax, 0x3a
jb 0x1004dece
cmp byte [ecx + 0x83], 0
je 0x1004dea8
cmp eax, 0x3a
jne 0x1004de97
mov eax, 0x44
pop ebp
ret 4
cmp eax, 0x3b
jne 0x1004dea5
mov eax, 0x45
pop ebp
ret 4
sub eax, 2
cmp eax, 0x3f
jb 0x1004dec4
cmp byte [ecx + 0xd8], 0
je 0x1004dec4
cmp eax, 0x3f
jne 0x1004de49
mov eax, 0x46
pop ebp
ret 4
cmp eax, 0x44
jne 0x1004dece
mov eax, 0x47
pop ebp
ret 4

Function at 0x10050b80
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
mov esi, edx
push edi
lea eax, [ecx - 1]
mov dword [ebp - 4], esi
mov dword [ebp - 0xc], eax
mov edi, esi
sar eax, 1
mov dword [ebp - 8], eax
cmp esi, eax
jge 0x10050be3
add edi, edi
lea ecx, [edi + 2]
shl ecx, 7
add ecx, ebx
lea eax, [ecx - 0x80]
push eax
push ecx
lea ecx, [ebp + 0x10]
call fcn.1004a640
movzx eax, al
xor eax, 1
shl esi, 7
inc eax
add edi, eax
mov eax, edi
shl eax, 7
lea ecx, [ebx + esi]
add eax, ebx
push eax
call fcn.10050ab0
mov eax, dword [ebp - 8]
mov esi, edi
cmp edi, eax
jl 0x10050ba4
mov ecx, dword [ebp + 8]
cmp edi, eax
jne 0x10050c03
test cl, 1
jne 0x10050c03
shl ecx, 7
lea eax, [ebx - 0x80]
shl esi, 7
add eax, ecx
push eax
lea ecx, [ebx + esi]
call fcn.10050ab0
mov esi, dword [ebp - 0xc]
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov dword [ebp + 8], eax
cmp dword [ebp - 4], esi
jge 0x10050c49
lea edi, [esi - 1]
sar edi, 1
mov eax, edi
shl eax, 7
add eax, ebx
push ecx
push eax
lea ecx, [ebp + 8]
mov dword [ebp - 0xc], eax
call fcn.1004a640
test al, al
je 0x10050c46
push dword [ebp - 0xc]
shl esi, 7
lea ecx, [ebx + esi]
call fcn.10050ab0
mov esi, edi
mov ecx, dword [ebp + 0xc]
cmp dword [ebp - 4], edi
jl 0x10050c11
mov ecx, dword [ebp + 0xc]
shl esi, 7
push ecx
lea ecx, [ebx + esi]
call fcn.10050ab0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10053b30
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x100e3008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
mov dword [ebp - 8], 0
xorps xmm0, xmm0
lea eax, [ebp - 0x28]
push eax
movups xmmword [ebp - 0x28], xmm0
mov dword [esi + 0x34], 0xffffffff
mov dword [esi + 0x38], 0xffffffff
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], 0xffffffff
mov dword [esi + 0x44], 0xffffffff
mov dword [esi + 0x48], 0xffffffff
mov dword [esi + 0x4c], 0xffffffff
mov dword [esi + 0x50], 0x3000000
mov word [esi + 0x54], 1
mov byte [esi + 0x56], 0
movups xmmword [ebp - 0x18], xmm0
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [ebp - 0x14]
mov dword [esi + 0x60], eax
mov dword [esi + 0x58], 0xffffffff
mov dword [esi + 0x5c], 0xffffffff
cmp eax, 2
jbe 0x10053bbe
dec eax
mov dword [esi + 0x60], eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1009bd8a
mov esp, ebp
pop ebp
ret
Function at 0x10086280
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100b47e0
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x100e3008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
call fcn.10006f6c
test al, al
je 0x100862bd
xor al, al
jmp 0x1008645f
call fcn.100861e0
test al, al
je 0x100862cd
mov al, 1
jmp 0x1008645f
push 0
mov ecx, edi
call fcn.1000848f
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push eax
call ebx
test eax, eax
jne 0x1008631b
lea ecx, [ebp - 0x28]
call fcn.10006fa2
mov dword [ebp - 4], 0
mov edx, ecx
mov ecx, edi
call fcn.1008cf50
test al, al
je 0x1008630c
push 0
lea ecx, [ebp - 0x28]
call fcn.1000848f
push eax
call ebx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.10006f9d
mov ecx, edi
call fcn.100861e0
test al, al
jne 0x100862c6
mov ecx, edi
call fcn.10006ff0
xor esi, esi
mov dword [ebp - 0x44], eax
test eax, eax
je 0x10086405
call fcn.10006fc0
mov ebx, eax
mov ecx, dword [ebx + 0x14]
mov eax, ebx
cmp ecx, 8
jb 0x1008634d
mov eax, dword [ebx]
mov edx, 0x2f
cmp dx, word [eax + esi*2]
mov edx, 0x5c
je 0x10086370
mov eax, ebx
cmp ecx, 8
jb 0x10086366
mov eax, dword [ebx]
cmp dx, word [eax + esi*2]
jne 0x100863f5
push esi
push 0
lea eax, [ebp - 0x28]
mov ecx, edi
push eax
call fcn.10011910
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x28]
call fcn.10006f6c
test al, al
jne 0x100863e6
call fcn.10085fe0
test al, al
jne 0x100863e6
push 0
lea ecx, [ebp - 0x28]
call fcn.1000848f
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x100863e6
lea ecx, [ebp - 0x40]
call fcn.10006fa2
mov byte [ebp - 4], 2
mov edx, ecx
lea ecx, [ebp - 0x28]
call fcn.1008cf50
test al, al
je 0x100863da
push 0
lea ecx, [ebp - 0x40]
call fcn.1000848f
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.10006f9d
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.10006f9d
inc esi
cmp esi, dword [ebp - 0x44]
jb 0x10086341
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, edi
call fcn.10085fe0
test al, al
jne 0x10086458
push 0
mov ecx, edi
call fcn.1000848f
push eax
call ebx
test eax, eax
jne 0x10086458
lea ecx, [ebp - 0x40]
call fcn.10006fa2
mov dword [ebp - 4], 3
mov edx, ecx
mov ecx, edi
call fcn.1008cf50
test al, al
je 0x10086449
push 0
lea ecx, [ebp - 0x40]
call fcn.1000848f
push eax
call ebx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.10006f9d
mov ecx, edi
call fcn.100861e0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1009bd8a
mov esp, ebp
pop ebp
ret