joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10023ef0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x10023f13
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
jmp 0x10023fc1
mov eax, dword [ebx + 0x20]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov eax, dword [eax]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x10], esi
mov dword [ebp - 0x14], edi
mov dword [ebp - 0xc], eax
test eax, eax
je 0x10023f34
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x10023f36
xor eax, eax
cdq
mov dword [ebp - 4], eax
mov ecx, edx
mov dword [ebp - 8], ecx
test edi, edi
jl 0x10023fb5
jg 0x10023f49
test esi, esi
je 0x10023fb5
test ecx, ecx
jl 0x10023f8d
jg 0x10023f53
test eax, eax
je 0x10023f8d
cmp edi, ecx
jg 0x10023f65
jl 0x10023f5d
cmp esi, eax
jae 0x10023f65
mov eax, esi
mov dword [ebp - 4], esi
mov dword [ebp - 8], edi
push eax
push dword [ebp + 8]
push dword [ebp - 0xc]
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [ebp - 4]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x30]
add edx, ecx
sub esi, ecx
sbb edi, dword [ebp - 8]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
jmp 0x10023f90
mov edx, dword [ebp + 8]
test edi, edi
jl 0x10023fb5
jg 0x10023f9a
test esi, esi
je 0x10023fb5
cmp dword [ebx + 0x4c], 0
je 0x10023fb5
push dword [ebx + 0x4c]
push esi
push 1
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x1002c70e
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100eda18]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x16
jb 0x1002c712
pop edi
mov byte [ecx + 0x16], 0
mov eax, ecx
pop esi
ret
Function at 0x1003eb71
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100eead0]
xor byte [esi + ecx], al
inc esi
cmp esi, 0xe
jb 0x1003eb75
pop edi
mov byte [ecx + 0xe], 0
mov eax, ecx
pop esi
ret
Function at 0x10041bc7
Capabilities:
Encode data using base64

Disassembly:
push 0x14
mov eax, 0x100d28a5
call fcn.100c7428
xor ebx, ebx
mov dword [ebp - 0x20], ebx
mov edi, dword [ebp + 8]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], 0xf
mov byte [edi], bl
mov eax, dword [ebp + 0x10]
mov edi, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x20], 1
test eax, eax
je 0x10041d4e
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x14], al
inc edi
mov dl, byte [ebp - 0x13]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x12]
mov cl, byte [ebp - 0x14]
mov byte [ebp - 0xf], ch
mov byte [ebp - 0xd], dl
mov byte [ebp - 0xe], cl
cmp edi, esi
jne 0x10041c97
mov esi, dword [ebp + 8]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x18], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x17], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ch
and al, 0x3f
mov byte [ebp - 0x16], cl
mov byte [ebp - 0x15], al
cmp dword [0x1016fbd0], 0x10
mov ecx, 0x1016fbbc
movzx eax, byte [ebp + edi - 0x18]
cmovae ecx, dword [0x1016fbbc]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.100896dc
inc edi
cmp edi, 4
jl 0x10041c5f
mov dl, byte [ebp - 0xd]
mov edi, ebx
mov cl, byte [ebp - 0xe]
mov ch, byte [ebp - 0xf]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x10041c01
mov dword [ebp - 0x1c], edi
test edi, edi
je 0x10041d4e
mov eax, edi
cmp edi, esi
jge 0x10041ccd
cmp eax, esi
jae 0x10041d59
mov byte [ebp + eax - 0x14], bl
inc eax
cmp eax, esi
jl 0x10041cb5
mov ch, byte [ebp - 0x12]
mov dl, byte [ebp - 0x13]
mov cl, byte [ebp - 0x14]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x18], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x17], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x15], ch
lea eax, [edi + 1]
mov byte [ebp - 0x16], dl
mov dword [ebp - 0x14], eax
test eax, eax
jle 0x10041d39
mov esi, dword [ebp + 8]
mov edi, eax
cmp dword [0x1016fbd0], 0x10
mov ecx, 0x1016fbbc
movzx eax, byte [ebp + ebx - 0x18]
cmovae ecx, dword [0x1016fbbc]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.100896dc
inc ebx
cmp ebx, edi
jl 0x10041d0a
mov edi, dword [ebp - 0x1c]
push 3
pop esi
cmp edi, esi
jge 0x10041d4e
sub esi, edi
mov ecx, dword [ebp + 8]
push 0x3d
call fcn.100896dc
sub esi, 1
jne 0x10041d3f
mov eax, dword [ebp + 8]
call fcn.100c73f1
ret 0xc
call fcn.100896dc
int3
Function at 0x100428b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x14]
sub esp, 0x10
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 0x20]
mov dword [ecx], eax
mov eax, dword [ebp + 0x18]
push edi
mov dword [esi], eax
mov ecx, dword [ecx]
cmp ecx, dword [ebp + 0x10]
je 0x10042a0f
mov eax, ecx
mov dword [ebp - 0xc], eax
mov edx, dword [ebp + 0x1c]
xor ebx, ebx
inc ebx
mov edi, 0x3ff
mov ecx, eax
cmp dword [esi], edx
je 0x10042a0f
mov edx, dword [ebp + 8]
movzx ecx, word [eax]
mov eax, ecx
mov byte [ebp - 1], 0
movzx edx, word [edx]
cmp bx, dx
jae 0x1004292f
lea eax, [ecx + 0x2400]
cmp ax, di
ja 0x10042a1e
mov eax, edx
lea ebx, [ecx - 0xdc00]
shl eax, 0xa
or ebx, eax
mov cl, byte [ebp - 1]
cmp ebx, 0x80
jae 0x1004294c
mov dl, bl
xor edi, edi
jmp 0x1004297c
mov ebx, eax
lea eax, [ecx + 0x2800]
cmp ax, di
ja 0x1004291e
add ebx, 0xffff2840
mov cl, 1
shl ebx, 0xa
mov byte [ebp - 1], cl
jmp 0x10042921
mov edx, ebx
cmp ebx, 0x800
jae 0x10042961
shr edx, 6
xor edi, edi
or dl, 0xc0
inc edi
jmp 0x1004297c
cmp ebx, 0x10000
jae 0x10042973
shr edx, 0xc
or dl, 0xe0
push 2
jmp 0x1004297b
shr edx, 0x12
or dl, 0xf0
push 3
pop edi
movzx eax, cl
mov ecx, dword [ebp - 0xc]
xor eax, 1
add eax, eax
cmp edi, 3
cmovb eax, edi
mov dword [ebp - 0x10], eax
inc eax
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0x1c]
sub eax, dword [esi]
cmp eax, dword [ebp - 8]
jl 0x10042a0f
mov eax, ecx
mov ecx, dword [ebp + 0x14]
add eax, 2
cmp byte [ebp - 1], 0
mov dword [ecx], eax
jne 0x100429b3
cmp edi, 3
jae 0x100429be
mov eax, dword [esi]
mov byte [eax], dl
inc dword [esi]
mov eax, dword [ebp - 0x10]
jmp 0x100429c1
mov eax, dword [ebp - 8]
test eax, eax
je 0x100429e6
imul ecx, edi, 6
sub ecx, 6
mov edx, ebx
dec eax
shr edx, cl
mov dword [ebp - 8], eax
and dl, 0x3f
mov eax, dword [esi]
or dl, 0x80
mov byte [eax], dl
inc dword [esi]
mov eax, dword [ebp - 8]
test eax, eax
jg 0x100429c8
xor ecx, ecx
shr ebx, 0xa
inc ecx
movzx eax, bx
cmp byte [ebp - 1], 0
cmovne ecx, eax
mov eax, dword [ebp + 8]
mov word [eax], cx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax]
mov eax, ecx
mov dword [ebp - 0xc], eax
cmp ecx, dword [ebp + 0x10]
jne 0x100428d9
xor eax, eax
cmp dword [ebp + 0xc], ecx
sete al
pop edi
pop esi
pop ebx
leave
ret 0x1c
push 2
pop eax
jmp 0x10042a17
Function at 0x10043da8
Capabilities:
Set http header

Disassembly:
push 0x4c
mov eax, 0x100d2b36
call fcn.100c745c
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov esi, dword [edi]
mov edi, dword [edi + 4]
jmp 0x10043e69
push 0x100efc48
lea eax, [ebp - 0x58]
push esi
push eax
call fcn.100439f8
and dword [ebp - 4], 0
lea ecx, [esi + 0x18]
push ecx
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.100896dc
add esp, 0x18
lea ecx, [ebp - 0x58]
call fcn.100227b7
and dword [ebp - 0x18], 0
xor eax, eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x40]
push eax
call fcn.100896dc
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
pop ecx
cmovae eax, dword [ebp - 0x28]
pop ecx
push 0x20000000
push 0xffffffffffffffff
push eax
push dword [ebx]
call dword [sym.imp.winhttp.dll_WinHttpAddRequestHeaders]
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x10043e49
lea eax, [eax*2 + 2]
push eax
push dword [ebp - 0x28]
call fcn.100896dc
pop ecx
pop ecx
and dword [ebp - 0x18], 0
lea ecx, [ebp - 0x40]
or dword [ebp - 4], 0xffffffff
xor eax, eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
call fcn.100227b7
add esi, 0x30
cmp esi, edi
jne 0x10043dc4
mov al, 1
call fcn.100c7406
ret
Function at 0x10059dd2
Capabilities:
Check mutex on windows

Disassembly:
push 0
mov eax, 0x100d5cc9
call fcn.100c7428
mov esi, ecx
mov eax, dword [esi]
xor edi, edi
mov dword [ebp - 4], edi
test eax, eax
jne 0x10059e26
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push eax
push edi
push edi
call dword [sym.imp.kernel32.dll_CreateMutexW]
mov dword [esi], eax
test eax, eax
jne 0x10059e26
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 5
jne 0x10059e26
cmp dword [ebp + 0x1c], 8
lea eax, [ebp + 8]
cmovae eax, dword [ebp + 8]
push eax
push edi
push edi
call dword [sym.imp.kernel32.dll_OpenMutexW]
mov dword [esi], eax
cmp dword [esi], edi
lea ecx, [ebp + 8]
setne bl
call fcn.100227b7
mov al, bl
call fcn.100c73f1
ret 0x18

Function at 0x1005cf19
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f1f60]
xor byte [esi + ecx], al
inc esi
cmp esi, 9
jb 0x1005cf1d
pop edi
mov byte [ecx + 9], 0
mov eax, ecx
pop esi
ret

Function at 0x1005e270
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x1016a39c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, 0xffff
mov esi, ecx
cmp bx, di
jne 0x1005e299
xor eax, eax
jmp 0x1005e35f
mov eax, dword [esi + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x1005e2c1
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
lea edx, [ecx + edx*2]
cmp ecx, edx
jae 0x1005e2c1
mov ecx, esi
call dword [sym.imp.MSVCP140.dll_protected:_unsigned_short_int____thiscall_std::basic_streambuf_unsigned_short_int__struct_std::char_traits_unsigned_short_int__::_Pninc_void_]
mov word [eax], di
mov ax, di
jmp 0x1005e35f
cmp dword [esi + 0x4c], 0
je 0x1005e35c
mov ecx, esi
call fcn.1005e1a5
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1005e2ed
push dword [esi + 0x4c]
push edi
call fcn.100896dc
pop ecx
pop ecx
test al, al
je 0x1005e35c
movzx ebx, di
jmp 0x1005e35c
lea eax, [ebp - 0x2c]
mov word [ebp - 0x28], di
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x26]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_unsigned_short_int__char__struct__Mbstatet_::out_struct__Mbstatet___unsigned_short_int_const___unsigned_short_int_const___unsigned_short_int_const____char___char___char___const]
test eax, eax
js 0x1005e35c
cmp eax, 1
jle 0x1005e329
cmp eax, 3
jne 0x1005e35c
push dword [esi + 0x4c]
push dword [ebp - 0x28]
jmp 0x1005e2dd
mov eax, dword [ebp - 0x2c]
lea ecx, [ebp - 0x24]
sub eax, ecx
mov dword [ebp - 0x34], eax
je 0x1005e34d
push dword [esi + 0x4c]
push eax
mov eax, ecx
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp dword [ebp - 0x34], eax
jne 0x1005e35c
lea eax, [ebp - 0x28]
mov byte [esi + 0x3e], 1
cmp dword [ebp - 0x30], eax
mov ax, di
jne 0x1005e35f
mov ax, bx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100c73e0
leave
ret 4
Function at 0x10067abc
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x10067c13
push ebx
mov edx, 0x10000000
cmp eax, 0x7c
je 0x10067c12
cmp eax, 0x29
jne 0x10067af4
cmp dword [esi + 0x10], 0
jne 0x10067c12
test dword [esi + 0x50], edx
je 0x10067c23
cmp eax, 0x2e
jne 0x10067b0f
push 5
lea ecx, [esi + 0x24]
call fcn.100896dc
mov ecx, esi
call fcn.1006972c
jmp 0x10067bfd
cmp eax, 0x5c
jne 0x10067b61
mov ecx, esi
call fcn.1006972c
test byte [esi + 0x50], 0x80
je 0x10067b55
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x10067b3e
push 4
lea ecx, [esi + 0x24]
call fcn.100896dc
mov ecx, esi
call fcn.1006972c
jmp 0x10067c04
cmp al, 0x42
jne 0x10067b55
push 4
lea ecx, [esi + 0x24]
call fcn.100896dc
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x10067b32
mov ecx, esi
call fcn.10067c2d
jmp 0x10067bfd
cmp eax, 0x5b
jne 0x10067b81
mov ecx, esi
call fcn.1006972c
mov ecx, esi
call fcn.100680eb
push 4
push 0x5d
mov ecx, esi
call fcn.100896dc
jmp 0x10067bfd
cmp eax, 0x28
jne 0x10067ba3
mov ecx, esi
call fcn.1006972c
mov ecx, esi
call fcn.100699f9
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.100896dc
jmp 0x10067bf9
cmp eax, 0x5e
jne 0x10067baf
push 2
jmp 0x10067b2a
cmp eax, 0x24
jne 0x10067bbb
push 3
jmp 0x10067b2a
cmp eax, 0x2a
je 0x10067c1f
cmp eax, 0x2b
je 0x10067c1f
cmp eax, 0x3f
je 0x10067c1f
cmp eax, 0x7b
je 0x10067c1f
cmp eax, 0x7d
jne 0x10067bd9
test dword [esi + 0x50], edx
je 0x10067c17
cmp eax, 0x5d
jne 0x10067be3
test dword [esi + 0x50], edx
je 0x10067c1b
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.100896dc
mov ecx, esi
call fcn.1006972c
mov bl, 1
test bl, bl
je 0x10067c04
mov ecx, esi
call fcn.100896dc
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x10067ace
pop ebx
mov al, cl
pop esi
ret
push 6
jmp 0x10067c25
push 4
jmp 0x10067c25
push 0xa
jmp 0x10067c25
push 5
mov ecx, esi
call fcn.100896dc
int3

Function at 0x1006dc07
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f33a8]
xor byte [esi + ecx], al
inc esi
cmp esi, 0xb
jb 0x1006dc0b
pop edi
mov byte [ecx + 0xb], 0
mov eax, ecx
pop esi
ret

Function at 0x1006dc2e
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f33a8]
xor byte [esi + ecx], al
inc esi
cmp esi, 0xa
jb 0x1006dc32
pop edi
mov byte [ecx + 0xa], 0
mov eax, ecx
pop esi
ret
Function at 0x10080664
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f3d90]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x55
jb 0x10080668
pop edi
mov byte [ecx + 0x55], 0
mov eax, ecx
pop esi
ret

Function at 0x1008068b
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f3d90]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x3c
jb 0x1008068f
pop edi
mov byte [ecx + 0x3c], 0
mov eax, ecx
pop esi
ret

Function at 0x100806b2
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f3d90]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x39
jb 0x100806b6
pop edi
mov byte [ecx + 0x39], 0
mov eax, ecx
pop esi
ret
Function at 0x100896dc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
pushal
call 0x100896eb
pop dword [ebp - 0x14]
invalid
mov eax, 0x100896eb
sub dword [ebp - 0x14], eax
mov dword [ebp - 0x24], 0x474b8319
add dword [ebp - 0x24], 0x706c232
mov dword [ebp - 0x20], 0x7b7e7b72
sub dword [ebp - 0x20], 0x494b2f2d
mov dword [ebp - 0x1c], 0xab28bb82
sub dword [ebp - 0x1c], 0x5edc7754
mov dword [ebp - 0x18], 0x1c9e783a
add dword [ebp - 0x18], 0xe36187c6
lea eax, [ebp - 0x24]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 0x14]
call dword [eax]
mov dword [ebp - 0x24], 0xd49b619f
add dword [ebp - 0x24], 0x9fd707b7
mov dword [ebp - 0x20], 0xb4c75723
sub dword [ebp - 0x20], 0x735af5ae
mov dword [ebp - 0x1c], 0xb103f39a
sub dword [ebp - 0x1c], 0x4d94872e
mov dword [ebp - 0x18], 0xdb739c1b
add dword [ebp - 0x18], 0x248c63e5
lea ebx, [ebp - 0x24]
push ebx
push eax
mov eax, 0xcde4edf4
add eax, 0x4229a35c
add eax, dword [ebp - 0x14]
call dword [eax]
push 0x40
push 0x1000
push 0x864e5
push 0
call eax
mov ecx, 0x637a24e2
add ecx, 0x9c8627b6
xor ebx, ebx
add ebx, eax
mov esi, 0x4cd1817b
sub esi, 0x3cb96d7b
add esi, dword [ebp - 0x14]
mov edx, 0x5db88ac0
sub edx, 0x2bc0b953
sub dword [ebp - 8], 0x128f9c46
mov edi, dword [esi]
sub dword [ebp - 0x10], 0x969b9311
add edi, edx
xor dword [ebp - 0x10], edx
mov dword [ebx], edi
xor dword [ebp - 8], esi
add ebx, 4
add esi, 0x98a0555e
sub esi, 0x98a0555a
loop 0x10089805
add eax, 0x12533
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xe6f11968
sub ecx, 0xd6f11968
add ecx, dword [ebp - 0x14]
call ebx
leave
ret

Function at 0x10092bb8
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x100f53f8]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x51
jb 0x10092bbc
pop edi
mov byte [ecx + 0x51], 0
mov eax, ecx
pop esi
ret
Function at 0x100a2b1d
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
push esi
mov esi, ecx
mov ebx, 0xe3
push edi
lea edi, [esi + 0x9c4]
mov eax, dword [edi]
lea edx, [edi + 4]
mov ecx, dword [edx]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x634]
xor eax, ecx
mov dword [edi - 0x9c0], eax
lea edi, [edx]
mov eax, dword [edx]
sub ebx, 1
jne 0x100a2b2f
lea edi, [esi + 0xd50]
mov ebx, 0x18c
mov eax, dword [edi]
lea edx, [edi + 4]
mov ecx, dword [edx]
xor ecx, eax
and ecx, 0x7fffffff
xor ecx, eax
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edi - 0xd4c]
xor eax, ecx
mov dword [edi - 0x9c0], eax
lea edi, [edx]
mov eax, dword [edx]
sub ebx, 1
jne 0x100a2b74
mov ecx, dword [esi + 0x1380]
xor ecx, dword [esi + 4]
and ecx, 0x7fffffff
xor ecx, dword [esi + 0x1380]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
pop edi
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi + 0x634]
xor eax, ecx
mov dword [esi + 0x9c0], eax
and dword [esi], 0
pop esi
pop ebx
ret

Function at 0x100a2be8
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea edx, [ecx + 8]
mov esi, 0x270
mov ecx, dword [edx - 4]
xor ecx, dword [edx]
lea edx, [edx + 4]
and ecx, 0x7fffffff
xor ecx, dword [edx - 8]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [edx + 0x62c]
xor eax, ecx
mov dword [edx + 0x9b8], eax
sub esi, 1
jne 0x100a2bf1
pop esi
ret

Function at 0x100a55ca
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x1013c2e8]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x1e
jb 0x100a55ce
pop edi
mov byte [ecx + 0x1e], 0
mov eax, ecx
pop esi
ret

Function at 0x100ad0bb
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
xor esi, esi
xor edx, edx
mov eax, esi
mov edi, 0x10e
div edi
mov al, byte [edx + 0x1013caf8]
xor byte [esi + ecx], al
inc esi
cmp esi, 0x4d
jb 0x100ad0bf
pop edi
mov byte [ecx + 0x4d], 0
mov eax, ecx
pop esi
ret
Function at 0x100b13ea
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x100b1544
push ebx
mov edx, 0x10000000
cmp eax, 0x7c
je 0x100b1543
cmp eax, 0x29
jne 0x100b1422
cmp dword [esi + 0x10], 0
jne 0x100b1543
test dword [esi + 0x50], edx
je 0x100b1554
cmp eax, 0x2e
jne 0x100b143d
push 5
lea ecx, [esi + 0x24]
call fcn.100896dc
mov ecx, esi
call fcn.100b34bb
jmp 0x100b152e
cmp eax, 0x5c
jne 0x100b1492
mov ecx, esi
call fcn.100b34bb
test byte [esi + 0x50], 0x80
je 0x100b1486
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x100b146e
push 4
lea ecx, [esi + 0x24]
call fcn.100896dc
mov ecx, esi
call fcn.100b34bb
jmp 0x100b1535
cmp eax, 0x42
jne 0x100b1486
push 4
lea ecx, [esi + 0x24]
call fcn.100896dc
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x100b1462
mov ecx, esi
call fcn.100b155e
jmp 0x100b152e
cmp eax, 0x5b
jne 0x100b14b2
mov ecx, esi
call fcn.100b34bb
mov ecx, esi
call fcn.100b17cc
push 4
push 0x5d
mov ecx, esi
call fcn.100896dc
jmp 0x100b152e
cmp eax, 0x28
jne 0x100b14d4
mov ecx, esi
call fcn.100b34bb
mov ecx, esi
call fcn.100b3c58
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.100896dc
jmp 0x100b152a
cmp eax, 0x5e
jne 0x100b14e0
push 2
jmp 0x100b145a
cmp eax, 0x24
jne 0x100b14ec
push 3
jmp 0x100b145a
cmp eax, 0x2a
je 0x100b1550
cmp eax, 0x2b
je 0x100b1550
cmp eax, 0x3f
je 0x100b1550
cmp eax, 0x7b
je 0x100b1550
cmp eax, 0x7d
jne 0x100b150a
test dword [esi + 0x50], edx
je 0x100b1548
cmp eax, 0x5d
jne 0x100b1514
test dword [esi + 0x50], edx
je 0x100b154c
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.100896dc
mov ecx, esi
call fcn.100b34bb
mov bl, 1
test bl, bl
je 0x100b1535
mov ecx, esi
call fcn.100896dc
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x100b13fc
pop ebx
mov al, cl
pop esi
ret
push 6
jmp 0x100b1556
push 4
jmp 0x100b1556
push 0xa
jmp 0x100b1556
push 5
mov ecx, esi
call fcn.100896dc
int3
Function at 0x100b17cc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push esi
mov esi, ecx
push edi
lea ecx, [esi + 0x24]
call fcn.100896dc
cmp dword [esi + 0x4c], 0x5e
jne 0x100b17ec
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.100b34bb
test dword [esi + 0x50], 0x20000000
je 0x100b180c
cmp dword [esi + 0x4c], 0x5d
jne 0x100b180c
push 0x5d
lea ecx, [esi + 0x24]
call fcn.100896dc
mov ecx, esi
call fcn.100b34bb
pop edi
mov ecx, esi
pop esi
jmp 0x100b1ab9
push edi
mov edi, ecx
call fcn.100b198a
test eax, eax
je 0x100b1b7a
push esi
cmp eax, 2
je 0x100b1b4d
cmp dword [edi + 0x44], 0
jne 0x100b1ae2
test dword [edi + 0x50], 0x100000
je 0x100b1b7c
cmp dword [edi + 0x4c], 0x2d
jne 0x100b1b40
mov ecx, edi
call fcn.100b34bb
movzx esi, word [edi + 0x44]
mov ecx, edi
call fcn.100b198a
test eax, eax
je 0x100b1b62
cmp eax, 2
je 0x100b1b5e
test dword [edi + 0x40], 0x800
je 0x100b1b2b
movzx eax, word [edi + 0x44]
mov ecx, dword [edi + 0x3c]
push eax
call fcn.100896dc
mov ecx, dword [edi + 0x3c]
movzx eax, ax
push esi
mov dword [edi + 0x44], eax
call fcn.100896dc
movzx esi, ax
movzx eax, word [edi + 0x44]
cmp ax, si
jb 0x100b1b5e
push eax
push esi
lea ecx, [edi + 0x24]
call fcn.100896dc
jmp 0x100b1b4d
movzx eax, word [edi + 0x44]
lea ecx, [edi + 0x24]
push eax
call fcn.100896dc
mov ecx, edi
call fcn.100b198a
test eax, eax
jne 0x100b1aca
jmp 0x100b1b79
push 8
jmp 0x100b1b7e
movzx eax, word [edi + 0x44]
lea ecx, [edi + 0x24]
push eax
call fcn.100896dc
push 0x2d
lea ecx, [edi + 0x24]
call fcn.100896dc
pop esi
pop edi
ret
push 2
mov ecx, edi
call fcn.100896dc
int3