joyce8/EMBER2024-capa huggingface dataset:
Function at 0x441840
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48ff63
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004817dd
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00486f4f
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004884a7
test eax, eax
je 0x44195c
mov ecx, dword [esp + 0x3c]
call fcn.00486f7c
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x441920
push edi
mov ecx, esi
call fcn.0048453c
mov ecx, esi
call fcn.00441b00
cmp dword [esp + 0x38], 1
jne 0x441955
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004846a6
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x443b50
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x443b83
push esi
call fcn.00451de0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x443b7c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x443c09
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x443bf2
mov eax, dword [esi + 8]
test eax, eax
je 0x443ba7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x443bee
cmp eax, 2
je 0x443bf2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x443b9a
cmp eax, 3
je 0x443bcd
cmp eax, 1
jne 0x443b9a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x443b9a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x443b9a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00443c30
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x443c18
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00443c30
add esp, 4
pop esi
ret

Function at 0x4444a0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4444c1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4444c1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4444c1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x464f00
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x464fa3
test eax, eax
jbe 0x464fa3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x464fa3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x464f4e
xor esi, esi
jmp 0x464f54
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x464f7f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00466ef0
add esi, eax
push esi
mov ebx, esi
call fcn.00466ef0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x464f60
pop ebp
test edi, edi
pop edi
jne 0x464fa3
test ebx, ebx
je 0x464fa3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00470930
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x465105
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x46521d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x46521d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00481c2f
mov esi, eax
test esi, esi
je 0x46521d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x46521d
mov ecx, esi
call fcn.00465090
cmp edi, eax
jge 0x46521d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4651a3
mov dword [esp + 0x34], 1
jmp 0x4651fe
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x46521d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00464640
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x4825d2
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x48260a
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004805e9
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004805c1
jmp 0x482616
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x483cc5
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x483d07
call fcn.004899a9
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x483d07
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x483cfe
xor eax, eax
jmp 0x483d0f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00483d15
pop edi
pop esi
pop ebx
ret 4
Function at 0x489ed9
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x489f07
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x489f25
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00489e3f
jmp 0x489f25
mov eax, dword [esi + 0x14]
test eax, eax
je 0x489f25
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00489e3f
test edi, edi
mov eax, edi
jne 0x489f0f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x414b00
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section....1
lea edi, [esi - 0xe000]
push edi
or ebp, 0xffffffff
jmp 0x414b22
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414b29
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414b18
mov eax, 1
add ebx, ebx
jne 0x414b3b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x414b30
jne 0x414b4c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414b30
xor ecx, ecx
sub eax, 3
jb 0x414b60
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x414bd2
mov ebp, eax
add ebx, ebx
jne 0x414b6b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x414b78
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x414b9c
inc ecx
add ebx, ebx
jne 0x414b88
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x414b7d
jne 0x414b99
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414b7d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x414bbc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x414bad
jmp 0x414b1e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x414bbc
add edi, ecx
jmp 0x414b1e
pop esi
mov edi, esi
mov ecx, 0x13c
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x414bda
cmp byte [edi], 3
jne 0x414bda
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 eax, ebx
loop 0x414bdf
lea edi, [esi + 0x12000]
mov eax, dword [edi]
or eax, eax
je 0x414c57
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x14718]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x147b8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x414c0c
mov ecx, edi
jns 0x414c3b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x147bc]
or eax, eax
je 0x414c51
mov dword [ebx], eax
add ebx, 4
jmp 0x414c29
call dword [esi + 0x147c0]
popal
jmp 0x406998
Function at 0x42c168
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov dword [ebp + 8], eax
mov ebx, dword [esi + 4]
bswap ebx
mov edi, dword [ebp + 0xc]
xor esi, esi
mov eax, dword [edi + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x42c185
mov edi, dword [ebp + 8]
xor edx, edx
lea esi, [edx + 0x10]
mov ecx, ebx
lea edx, [edx - 0x61c88647]
shr ecx, 5
mov eax, ebx
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
add edi, ecx
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
add ebx, ecx
sub esi, 1
jne 0x42c19c
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x42c5e2
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov edi, eax
mov eax, dword [esi + 4]
bswap eax
mov ebx, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp + 8], eax
mov eax, dword [ebx + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x42c601
mov ebx, dword [ebp + 8]
mov edx, 0xe3779b90
mov esi, 0x10
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
sub ebx, ecx
mov ecx, ebx
mov eax, ebx
shr ecx, 5
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
lea edx, [edx + 0x61c88647]
sub edi, ecx
sub esi, 1
jne 0x42c61d
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x434860
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
sub esp, 0x14
mov eax, dword [edx]
push ebx
mov dword [esp + 0x14], ecx
mov ebx, 0x10
mov ecx, dword [esp + 0x1c]
push ebp
push esi
mov esi, dword [edx + 4]
mov edx, dword [ecx + 4]
mov dword [esp + 0xc], edx
mov edx, dword [ecx]
mov ebp, dword [esp + 0xc]
mov dword [esp + 0x10], edx
mov edx, dword [ecx + 0xc]
mov ecx, dword [ecx + 8]
push edi
bswap esi
bswap eax
mov edi, 0x9e3779b9
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], ecx
mov edx, esi
mov ecx, esi
shr edx, 5
shl ecx, 4
add edx, ebp
add ecx, dword [esp + 0x14]
xor edx, ecx
lea ecx, [esi + edi]
xor edx, ecx
add eax, edx
mov edx, eax
mov ecx, eax
shl edx, 4
add edx, dword [esp + 0x18]
shr ecx, 5
add ecx, dword [esp + 0x1c]
xor edx, ecx
lea ecx, [eax + edi]
xor edx, ecx
lea edi, [edi - 0x61c88647]
add esi, edx
dec ebx
jne 0x4348a1
mov ebp, dword [esp + 0x20]
bswap esi
pop edi
bswap eax
mov dword [ebp + 4], esi
mov dword [ebp], eax
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 4
Function at 0x440b54
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov dword [ebp + 8], eax
mov ebx, dword [esi + 4]
bswap ebx
mov edi, dword [ebp + 0xc]
xor esi, esi
mov eax, dword [edi + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x440b71
mov edi, dword [ebp + 8]
xor edx, edx
lea esi, [edx + 0x20]
mov ecx, ebx
lea edx, [edx + 0x57e89147]
shr ecx, 5
mov eax, ebx
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
add edi, ecx
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
add ebx, ecx
sub esi, 1
jne 0x440b88
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x448209
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov dword [ebp + 8], eax
mov ebx, dword [esi + 4]
bswap ebx
mov edi, dword [ebp + 0xc]
xor esi, esi
mov eax, dword [edi + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x448226
mov edi, dword [ebp + 8]
xor edx, edx
lea esi, [edx + 0x10]
mov ecx, ebx
lea edx, [edx - 0x61c88647]
shr ecx, 5
mov eax, ebx
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
add edi, ecx
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
add ebx, ecx
sub esi, 1
jne 0x44823d
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x448683
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov edi, eax
mov eax, dword [esi + 4]
bswap eax
mov ebx, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp + 8], eax
mov eax, dword [ebx + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x4486a2
mov ebx, dword [ebp + 8]
mov edx, 0xe3779b90
mov esi, 0x10
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
sub ebx, ecx
mov ecx, ebx
mov eax, ebx
shr ecx, 5
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
lea edx, [edx + 0x61c88647]
sub edi, ecx
sub esi, 1
jne 0x4486be
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x44e98b
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
sub esp, 0x14
mov eax, dword [edx]
push ebx
mov dword [esp + 0x14], ecx
mov ebx, 0x10
mov ecx, dword [esp + 0x1c]
push ebp
push esi
mov esi, dword [edx + 4]
mov edx, dword [ecx + 4]
mov dword [esp + 0xc], edx
mov edx, dword [ecx]
mov ebp, dword [esp + 0xc]
mov dword [esp + 0x10], edx
mov edx, dword [ecx + 0xc]
mov ecx, dword [ecx + 8]
push edi
bswap esi
bswap eax
mov edi, 0x9e3779b9
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], ecx
mov edx, esi
mov ecx, esi
shr edx, 5
shl ecx, 4
add edx, ebp
add ecx, dword [esp + 0x14]
xor edx, ecx
lea ecx, [esi + edi]
xor edx, ecx
add eax, edx
mov edx, eax
mov ecx, eax
shl edx, 4
add edx, dword [esp + 0x18]
shr ecx, 5
add ecx, dword [esp + 0x1c]
xor edx, ecx
lea ecx, [eax + edi]
xor edx, ecx
lea edi, [edi - 0x61c88647]
add esi, edx
dec ebx
jne 0x44e9cc
mov ebp, dword [esp + 0x20]
bswap esi
pop edi
bswap eax
mov dword [ebp + 4], esi
mov dword [ebp], eax
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 4
Function at 0x45846b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
bswap eax
mov dword [ebp + 8], eax
mov ebx, dword [esi + 4]
bswap ebx
mov edi, dword [ebp + 0xc]
xor esi, esi
mov eax, dword [edi + esi*4]
bswap eax
mov dword [ebp + esi*4 - 0x10], eax
inc esi
cmp esi, 4
jl 0x458488
mov edi, dword [ebp + 8]
xor edx, edx
lea esi, [edx + 0x20]
mov ecx, ebx
lea edx, [edx + 0x57e89147]
shr ecx, 5
mov eax, ebx
add ecx, dword [ebp - 0xc]
shl eax, 4
add eax, dword [ebp - 0x10]
xor ecx, eax
lea eax, [edx + ebx]
xor ecx, eax
add edi, ecx
mov ecx, edi
mov eax, edi
shr ecx, 5
add ecx, dword [ebp - 4]
shl eax, 4
add eax, dword [ebp - 8]
xor ecx, eax
lea eax, [edx + edi]
xor ecx, eax
add ebx, ecx
sub esi, 1
jne 0x45849f
bswap edi
mov esi, dword [ebp + 0x10]
mov dword [esi], edi
bswap ebx
pop edi
mov dword [esi + 4], ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4835e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x51cb9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0051132a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x483662
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0050f204
mov eax, dword [eax]
push 0x8e2e58
push eax
call fcn.005011b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005115b5
test bl, bl
je 0x483662
push 0x8e2e58
lea ecx, [esp + 0xc]
call fcn.00511945
push 0x8e2e64
lea ecx, [esp + 0xc]
call fcn.00511945
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x48369e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005115b5
jmp 0x483769
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x483722
lea edx, [esp + 0x7c]
push 0x8e2e60
push edx
call fcn.005011b4
add esp, 8
test eax, eax
je 0x483722
lea eax, [esp + 0x7c]
push 0x8e2e5c
push eax
call fcn.005011b4
add esp, 8
test eax, eax
je 0x483722
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4836b2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.005115b5
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x483f90
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x483ff2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x484000
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x51cc1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x8f98dc]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x484138
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x484066
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005115b5
xor eax, eax
jmp 0x4841af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005116f2
push esi
lea ecx, [esp + 0xc]
call fcn.00511981
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x48418d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00483f90
test eax, eax
jne 0x48418d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00483f90
test eax, eax
jne 0x48418d
lea eax, [esp + 0x14]
push 0x8e2e74
push eax
call fcn.00502140
mov esi, eax
add esp, 8
test esi, esi
jne 0x48416c
lea ecx, [esp + 0x14]
push 0x8e2e70
push ecx
call fcn.005020c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x48416c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x48416f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005116a2
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x48407e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005115b5
xor eax, eax
jmp 0x4841af
mov byte [esi], 0
push 0x8e2e6c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.005115b5
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4

Function at 0x48d976
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x48d99e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3a0], eax
pop esi
add esp, 0x190
ret