joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44e4c1
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
cmp dword [0x4571d0], 0
jne 0x44e4e9
push 0x456bc0
call dword [0x452008]
mov dword [0x4571d0], 1
mov esi, dword [0x457118]
add esi, dword [0x45711c]
dec esi
movzx ebx, byte [edi]
movzx edx, byte [edi + 1]
movzx edx, dx
shl edx, 8
or ebx, edx
movzx ebx, bx
add esi, ebx
mov word [ebp - 4], si
movzx eax, word [ebp - 4]
mov edx, dword [0x457184]
sub edx, 3
cmp eax, edx
je 0x44e59b
push 0x456bc0
call dword [0x45665c]
movsx eax, word [0x4570e0]
add eax, 3
mov word [ebp - 2], ax
jmp 0x44e54f
movzx eax, word [ebp - 2]
add eax, edi
movsx edx, byte [eax]
movsx ecx, byte [edi + 2]
xor edx, ecx
mov byte [eax], dl
inc word [ebp - 2]
movzx eax, word [ebp - 2]
movzx edx, word [ebp - 4]
cmp eax, edx
jl 0x44e53a
mov eax, dword [0x457160]
add eax, dword [0x457108]
sub eax, 8
movsx edx, word [0x457150]
sub edx, 5
mov byte [edi + eax], dl
mov eax, dword [0x45714c]
add eax, dword [0x457164]
sub eax, 5
mov edx, dword [0x457178]
sub edx, 3
mov byte [edi + eax], dl
push 0x456bc0
call dword [0x45564c]
lea eax, [edi + 3]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x450236
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
pushal
mov edi, dword [ebp + 8]
mov dword [edi], 0x67452301
mov dword [edi + 4], 0xefcdab89
mov dword [edi + 8], 0x98badcfe
mov dword [edi + 0xc], 0x10325476
popal
pop ebp
ret 4

Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
je 0x430072
nop
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x23d828f8
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x4300d2
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x3f61088d
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4300c0
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4015a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
lea eax, [ebx*4 + 4]
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
add esp, 4
mov dword [ebp + 8], eax
test eax, eax
jne 0x4015e5
push 0x4041e4
push 2
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
call fcn.00401c00
add esp, 8
push 1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov dword [ebp - 4], 0
test ebx, ebx
jle 0x401674
mov ecx, dword [ebp + 0xc]
mov edi, eax
sub ecx, eax
mov dword [ebp - 0xc], ecx
push dword [ecx + edi]
call fcn.00402250
mov esi, eax
mov dword [ebp - 8], eax
add esp, 4
lea eax, [esi + 1]
mov cl, byte [esi]
inc esi
test cl, cl
jne 0x401613
sub esi, eax
lea eax, [esi*2 + 2]
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
add esp, 4
mov dword [edi], eax
test eax, eax
je 0x4015c4
lea ecx, [esi + 1]
mov esi, dword [ebp - 8]
push ecx
push eax
push 0xffffffffffffffff
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x4016e9
push esi
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, dword [ebp - 4]
add esp, 4
mov ecx, dword [ebp - 0xc]
inc eax
add edi, 4
mov dword [ebp - 4], eax
cmp eax, ebx
jl 0x401600
mov edi, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
mov eax, dword [ebp + 8]
mov dword [eax + ebx*4], 0
mov eax, dword [ebp + 0xc]
mov esi, dword [eax]
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x401683
sub esi, ecx
lea eax, [esi*2 + 2]
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov ecx, eax
add esp, 4
mov dword [ebp - 4], ecx
test ecx, ecx
je 0x4015c4
lea eax, [esi + 1]
push eax
mov eax, dword [ebp + 0xc]
push ecx
push 0xffffffffffffffff
push dword [eax]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
jne 0x401711
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.System_error:_MultiByteToWideChar___failed__GetLastError_______d__n
push 2
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
call fcn.00401c00
add esp, 0xc
jmp 0x4015dd
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.System_error:_MultiByteToWideChar___failed__GetLastError_______d__n
push 2
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
call fcn.00401c00
add esp, 0xc
push 1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
call dword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll___p__wenviron]
push dword [eax]
push dword [ebp + 8]
push dword [ebp - 4]
push 0
call dword [sym.imp.api_ms_win_crt_process_l1_1_0.dll__wspawnve]
add esp, 0x10
mov dword [ebp - 0xc], eax
xor esi, esi
test ebx, ebx
jle 0x401743
mov eax, dword [ebp + 8]
push dword [eax + esi*4]
call edi
inc esi
add esp, 4
cmp esi, ebx
jl 0x401733
push dword [ebp + 8]
call edi
push dword [ebp - 4]
call edi
mov eax, dword [ebp - 0xc]
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x402250
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
xor edx, edx
xor ebx, ebx
mov ecx, esi
push edi
cmp byte [esi], dl
je 0x4022a3
mov al, byte [ecx]
mov edi, edx
cmp al, 0x22
jne 0x402279
mov edx, 1
mov eax, 2
sub edx, edi
jmp 0x40229b
cmp al, 0x5c
jne 0x402296
cmp byte [ecx + 1], 0
jne 0x40228a
mov eax, 2
jmp 0x40229b
test edx, edx
je 0x402296
inc ecx
mov eax, 4
jmp 0x40229b
mov eax, 1
inc ecx
add ebx, eax
cmp byte [ecx], 0
jne 0x402263
lea eax, [ebx + 3]
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4022d7
push 0x4041e4
push 2
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll___acrt_iob_func]
add esp, 4
push eax
call fcn.00401c00
add esp, 8
push 1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
xor edx, edx
mov byte [ebx], 0x22
lea eax, [ebx + 1]
cmp byte [esi], dl
je 0x40232a
mov cl, byte [esi]
mov edi, edx
cmp cl, 0x22
jne 0x4022f9
mov byte [eax], 0x5c
mov edx, 1
inc eax
sub edx, edi
jmp 0x40231f
cmp cl, 0x5c
jne 0x40231f
cmp byte [esi + 1], 0
lea ecx, [esi + 1]
jne 0x40230d
mov byte [eax], 0x5c
inc eax
jmp 0x40231f
test edx, edx
je 0x40231f
mov word [eax], 0x5c5c
mov esi, ecx
mov byte [eax + 2], 0x5c
add eax, 3
mov cl, byte [esi]
inc esi
mov byte [eax], cl
inc eax
cmp byte [esi], 0
jne 0x4022e3
pop edi
mov word [eax], 0x22
mov eax, ebx
pop esi
pop ebx
pop ebp
ret

Function at 0x402996
Capabilities:
Encode data using xor

Disassembly:
lds esi, [esi - 0x38b0ce3c]
lds edx, [edi + 0x522b90b4]
Function at 0x40c368
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x40c411
test eax, edx
je 0x40c414
push 0
push 0
cmp word [eax - 0xa], 2
je 0x40c391
push edx
mov edx, eax
mov eax, esp
call fcn.004066c8
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x40c3a7
push eax
lea eax, [esp + 8]
call fcn.004066c8
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x40c3b6
movzx eax, word [eax]
sub eax, ecx
jmp 0x40c3dd
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x40c3f7
add ecx, 4
js 0x40c3ce
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x40c3f4
push eax
mov eax, ecx
mov edx, 2
call fcn.00405bf4
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x40c3db
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x40c3dd
xor eax, eax
ret
test eax, eax
je 0x40c424
test edx, edx
jne 0x40c378
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41392f
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00405f30
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call fcn.00409514
mov edi, eax
cmp edi, 0x104
jbe 0x413952
mov eax, edi
add eax, eax
call fcn.00403c54
mov esi, eax
jmp 0x413954
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call fcn.00409514
push edi
push esi
call fcn.004098cc
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x41398d
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x413977
mov eax, esp
cmp esi, eax
je 0x41399a
mov eax, esi
call fcn.00403c70
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x4139d4
cmp bl, 0
je 0x4139d0
cmp bl, 0x41
jl 0x4139cb
cmp bl, 0x5a
jg 0x4139cb
or bl, 0x20
xor al, bl
inc esi
jmp 0x4139af
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x413914

Function at 0x430880
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x430886
ret
Function at 0x48cf90
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x48cfbe
mov eax, ebx
call fcn.0048da44
cmp dword [ebx + 0x40], 0
je 0x48cfb7
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x48d02f
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x48d021
cmp dword [ebx + 8], 0
je 0x48cfe0
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x48cff2
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x48d021
cmp dword [ebx + 8], 0
je 0x48cfd3
cmp eax, 3
je 0x48d005
dec eax
jne 0x48cfd3
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x48cfd3
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x48cfd3
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x48d04d
cmp dword [ebx + 0x14], 0xcc
je 0x48d04d
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0048d058
pop ebx
ret

Function at 0x49e8a8
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x4f71e4
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x49e8ca
shr eax, 1
xor eax, 0xedb88320
jmp 0x49e8cc
shr eax, 1
dec edx
jne 0x49e8b8
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x49e8b1
mov byte [0x4f75e4], 1
pop esi
pop ebx
ret

Function at 0x49e8e8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x4f75e4], 0
jne 0x49e8ff
call fcn.0049e8a8
mov eax, edi
dec eax
test eax, eax
jl 0x49e927
inc eax
xor edx, edx
movzx ecx, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x4f71e4]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x49e909
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4a1674
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, eax
xor eax, eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebx + 0x14]
movzx edx, byte [eax + 0x461]
movzx ecx, dl
cmp ecx, 6
ja 0x4a17bf
jmp dword [ecx*4 + 0x4a0aa7]
mov edx, dword [eax + 0x468]
mov ecx, dword [ebx + 0x1c]
dec ecx
imul edx, ecx
mov esi, edx
add esi, dword [eax + 0x450]
mov dword [ebp - 0xc], esi
mov esi, dword [eax + 0x454]
mov dword [ebp - 8], esi
add edx, dword [eax + 0x44c]
mov dword [ebp - 0x10], edx
mov esi, ecx
test esi, esi
jb 0x4a1857
inc esi
mov eax, dword [ebx + 0x20]
inc eax
push eax
lea eax, [ebx + 0x4c]
push eax
mov eax, dword [ebp + 8]
push eax
movzx eax, byte [ebx + 0x48]
mov ecx, dword [ebx + eax*4 + 0x40]
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.004a0820
test eax, eax
je 0x4a1857
mov eax, ebx
call fcn.004a1860
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0x10]
push eax
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
lea edx, [eax + 1]
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x14]
call dword [ebp - 0x18]
movzx eax, byte [ebx + 0x48]
xor al, 1
mov byte [ebx + 0x48], al
mov eax, dword [ebx + 0x14]
mov eax, dword [eax + 0x468]
sub dword [ebp - 0xc], eax
sub dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x18]
add dword [ebp - 8], eax
dec esi
jne 0x4a17f0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4a1860
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax]
dec al
je 0x4a1891
dec al
je 0x4a18cc
dec al
je 0x4a1911
dec al
je 0x4a197a
jmp 0x4a1a04
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x4a1a04
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
movzx ecx, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx edx, byte [ecx + edx]
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x4a18a1
jmp 0x4a1a04
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4a1a04
mov esi, 1
movzx eax, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x4a18dc
jmp 0x4a1a04
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4a1a04
mov esi, 1
movzx eax, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x4a1940
xor ebp, ebp
jmp 0x4a1950
mov ecx, esi
sub ecx, edx
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x4a1959
adc eax, 0
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x4a1921
jmp 0x4a1a04
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4a1a04
mov esi, 1
movzx eax, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x4a19d3
mov edx, esi
sub edx, dword [ebx + 0x24]
movzx ecx, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
movzx edx, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
movzx ecx, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.0049e930
add al, byte [esp]
and al, 0xff
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x4a198e
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4b0245
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
mov dword [eax + 4], edx
mov eax, dword [ebp + 8]
mov dword [eax], edx
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], 0x67452301
mov eax, dword [ebp + 8]
mov dword [eax + 0xc], 0xefcdab89
mov edx, dword [ebp + 8]
mov dword [edx + 0x10], 0x98badcfe
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x14], 0x10325476
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], 0xc3d2e1f0
pop ebp
ret

Function at 0x4b1aaa
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
cmp dword [eax + 0x9c], 0xffffffff
je 0x4b1b58
mov edx, dword [ebp + 0x10]
cmp dword [edx + 0x9c], 0x40
jbe 0x4b1ae9
mov ecx, dword [ebp + 0x10]
add ecx, 0x40
push ecx
push dword [ebp + 0x10]
call fcn.004b0325
add esp, 8
mov eax, dword [ebp + 0x10]
mov dword [eax + 0x9c], 0x14
mov edx, 0x40
mov ecx, dword [ebp + 0x10]
sub edx, dword [ecx + 0x9c]
push edx
push 0
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp + 0x10]
add eax, dword [edx + 0x9c]
push eax
call fcn.004aff24
add esp, 0xc
xor ecx, ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov edx, dword [ebp + 0x10]
xor dword [edx + eax*4], 0x36363636
inc dword [ebp - 4]
cmp dword [ebp - 4], 0x10
jb 0x4b1b14
mov ecx, dword [ebp + 0x10]
add ecx, 0x40
push ecx
call fcn.004b0245
pop ecx
mov eax, dword [ebp + 0x10]
add eax, 0x40
push eax
push 0x40
push dword [ebp + 0x10]
call fcn.004b0289
add esp, 0xc
mov edx, dword [ebp + 0x10]
mov dword [edx + 0x9c], 0xffffffff
cmp dword [ebp + 0xc], 0
je 0x4b1b73
mov ecx, dword [ebp + 0x10]
add ecx, 0x40
push ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004b0289
add esp, 0xc
pop ecx
pop ebp
ret

Function at 0x4b1b76
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
mov eax, dword [ebp + 0x10]
cmp dword [eax + 0x9c], 0xffffffff
je 0x4b1b97
push dword [ebp + 0x10]
push 0
push 0
call fcn.004b1aaa
add esp, 0xc
mov edx, dword [ebp + 0x10]
add edx, 0x40
push edx
lea ecx, [ebp - 0x18]
push ecx
call fcn.004b0325
add esp, 8
xor eax, eax
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
mov ecx, dword [ebp + 0x10]
xor dword [ecx + edx*4], 0x6a6a6a6a
inc dword [ebp - 4]
cmp dword [ebp - 4], 0x10
jb 0x4b1baf
mov eax, dword [ebp + 0x10]
add eax, 0x40
push eax
call fcn.004b0245
pop ecx
mov edx, dword [ebp + 0x10]
add edx, 0x40
push edx
push 0x40
push dword [ebp + 0x10]
call fcn.004b0289
add esp, 0xc
mov ecx, dword [ebp + 0x10]
add ecx, 0x40
push ecx
push 0x14
lea eax, [ebp - 0x18]
push eax
call fcn.004b0289
add esp, 0xc
mov edx, dword [ebp + 0x10]
add edx, 0x40
push edx
lea ecx, [ebp - 0x18]
push ecx
call fcn.004b0325
add esp, 8
xor eax, eax
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
cmp edx, dword [ebp + 0xc]
jae 0x4b1c36
mov ecx, dword [ebp - 4]
mov al, byte [ebp + ecx - 0x18]
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 4]
mov byte [edx + ecx], al
inc dword [ebp - 4]
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0xc]
jb 0x4b1c1b
mov esp, ebp
pop ebp
ret
Function at 0x4b30dc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde8
lea eax, [ebp - 0xd8]
push eax
call fcn.004b19f8
pop ecx
lea edx, [ebp - 0xd8]
push edx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004b1a0f
add esp, 0xc
push 0xa0
lea ecx, [ebp - 0xd8]
push ecx
lea eax, [ebp - 0x178]
push eax
call fcn.004aff38
add esp, 0xc
lea edx, [ebp - 0x178]
push edx
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.004b1aaa
add esp, 0xc
mov eax, dword [ebp + 0x20]
dec eax
mov ecx, 0x14
xor edx, edx
div ecx
inc eax
mov dword [ebp - 0x10], eax
xor eax, eax
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
cmp edx, dword [ebp - 0x10]
jae 0x4b3270
push 0x14
push 0
lea ecx, [ebp - 0x38]
push ecx
call fcn.004aff24
add esp, 0xc
push 0xa0
lea eax, [ebp - 0x178]
push eax
lea edx, [ebp - 0x218]
push edx
call fcn.004aff38
add esp, 0xc
mov ecx, dword [ebp - 4]
inc ecx
shr ecx, 0x18
mov byte [ebp - 0x24], cl
mov eax, dword [ebp - 4]
inc eax
shr eax, 0x10
mov byte [ebp - 0x23], al
mov edx, dword [ebp - 4]
inc edx
shr edx, 8
mov byte [ebp - 0x22], dl
mov cl, byte [ebp - 4]
inc ecx
mov byte [ebp - 0x21], cl
xor eax, eax
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], 4
mov edx, dword [ebp - 8]
cmp edx, dword [ebp + 0x18]
jae 0x4b322a
lea ecx, [ebp - 0x218]
push ecx
push dword [ebp - 0xc]
lea eax, [ebp - 0x24]
push eax
call fcn.004b1aaa
add esp, 0xc
lea edx, [ebp - 0x218]
push edx
push 0x14
lea ecx, [ebp - 0x24]
push ecx
call fcn.004b1b76
add esp, 0xc
xor eax, eax
mov dword [ebp - 0xc], eax
mov edx, dword [ebp - 0xc]
mov cl, byte [ebp + edx - 0x24]
mov eax, dword [ebp - 0xc]
xor byte [ebp + eax - 0x38], cl
inc dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0x14
jb 0x4b31ed
push 0xa0
lea edx, [ebp - 0xd8]
push edx
lea ecx, [ebp - 0x218]
push ecx
call fcn.004aff38
add esp, 0xc
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 0x18]
jb 0x4b31bd
xor edx, edx
mov dword [ebp - 8], edx
mov ecx, dword [ebp - 4]
shl ecx, 2
lea ecx, [ecx + ecx*4]
mov dword [ebp - 0xc], ecx
jmp 0x4b3253
mov eax, dword [ebp - 8]
mov dl, byte [ebp + eax - 0x38]
mov ecx, dword [ebp + 0x1c]
mov eax, dword [ebp - 0xc]
mov byte [ecx + eax], dl
inc dword [ebp - 8]
inc dword [ebp - 0xc]
cmp dword [ebp - 8], 0x14
jae 0x4b3261
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp + 0x20]
jb 0x4b323d
inc dword [ebp - 4]
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp - 0x10]
jb 0x4b3159
mov esp, ebp
pop ebp
ret
Function at 0x4b62a8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00406494
xor eax, eax
push ebp
push 0x4b57a4
push dword fs:[eax]
mov dword fs:[eax], esp
movzx eax, word [esi + 4]
mov word [ebx + 4], ax
movzx eax, word [esi + 6]
mov word [ebx + 6], ax
movzx eax, word [esi + 8]
mov word [ebx + 8], ax
movzx eax, word [esi + 0xa]
mov word [ebx + 0x64], ax
mov eax, dword [esi + 0xc]
call fcn.004b5a78
mov dword [ebx + 0xc], eax
mov eax, dword [esi + 0x10]
mov dword [ebx + 0x10], eax
mov eax, dword [esi + 0x14]
mov dword [ebx + 0x14], eax
mov eax, dword [esi + 0x18]
mov dword [ebx + 0x18], eax
movzx eax, word [esi + 0x1c]
mov word [ebx + 0x1c], ax
movzx eax, word [esi + 0x1e]
mov word [ebx + 0x1e], ax
movzx eax, word [esi + 0x20]
mov word [ebx + 0x22], ax
movzx eax, word [esi + 0x22]
mov word [ebx + 0x24], ax
movzx eax, word [esi + 0x24]
mov word [ebx + 0x26], ax
mov eax, dword [esi + 0x26]
mov dword [ebx + 0x28], eax
mov eax, dword [esi + 0x2a]
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x30], 0
mov dword [ebx + 0x34], 0
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004b41d4
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.004b7004
lea edx, [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.004b4178
mov edx, dword [ebp - 0xc]
mov eax, ebx
call fcn.004b7080
lea eax, [ebx + 0x50]
call fcn.00405bd0
mov byte [ebx + 0x54], 0
mov byte [ebx + 0x56], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b57ab
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004064a4
ret