joyce8/EMBER2024-capa huggingface dataset:
Function at 0x457e80
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00452560
test eax, eax
je 0x457f6f
mov ecx, edi
call fcn.00452560
mov ecx, eax
call fcn.0044fb00
test eax, eax
jne 0x457f6f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x457f6f
mov eax, dword [0x527fa0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x457ee2
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00452560
mov ecx, eax
call fcn.0044fd30
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x457f6f
cmp ebx, eax
jne 0x457f6f
cmp dword [esp + 0x10], eax
jne 0x457f55
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x45ac60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c9d68
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x45ac99
inc eax
mov dword [esi + 0x10], eax
jmp 0x45adac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45acad
mov eax, 0xffffffc7
jmp 0x45adae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45acbe
cmp dword [esi + 8], eax
jne 0x45acad
cmp dword [esi + 8], eax
jne 0x45acd7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x45acd7
mov eax, 0xffffffc7
jmp 0x45adae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45aceb
push eax
mov ecx, ebx
call fcn.0045a490
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00428130
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45ad1c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00428150
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00459c00
test eax, eax
mov dword [esp + 0x38], eax
je 0x45ad4f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4f1a18
call fcn.00428330
mov eax, dword [esp + 0x38]
jmp 0x45adae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0045aac0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x45ad93
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0045aae0
mov esi, eax
test esi, esi
jne 0x45adc3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0045aac0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x45ad65
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4f1a18
call fcn.00428330
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4f1a18
call fcn.00428330
mov eax, esi
jmp 0x45adae

Function at 0x45f7c0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x45f820
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x45f820
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x45f820
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x45f820
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x45f860
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x46a910
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ca658
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004c2ba1
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0046a270
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004c2acf
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004bf390
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004bf390
push 1
push 0
push 0
mov ecx, esi
call fcn.004bf338
push 1
push 0
push 1
mov ecx, esi
call fcn.004bf338
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c2c13
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x46aa90
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ca678
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004c2ba1
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0046a270
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004c2acf
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x46ab54
cmp dword [esp + 0x40], 1
jne 0x46ab52
cmp ecx, eax
jge 0x46ab54
mov eax, ecx
cmp eax, 0xc8
jge 0x46ab60
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0046a910
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c2c13
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x46b350
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4ca723
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.004bd7b1
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.004c2e49
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c4365
test eax, eax
je 0x46b46c
mov ecx, dword [esp + 0x3c]
call fcn.004c2e76
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 0x46b430
push edi
mov ecx, esi
call fcn.004c04d7
mov ecx, esi
call fcn.0046b610
cmp dword [esp + 0x38], 1
jne 0x46b465
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.004c0612
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 0x46d650
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46d683
push esi
call fcn.0047b9f0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46d67c
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 0x46d709
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46d6f2
mov eax, dword [esi + 8]
test eax, eax
je 0x46d6a7
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 0x46d6ee
cmp eax, 2
je 0x46d6f2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46d69a
cmp eax, 3
je 0x46d6cd
cmp eax, 1
jne 0x46d69a
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 0x46d69a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46d69a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046d730
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46d718
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046d730
add esp, 4
pop esi
ret

Function at 0x46dfa0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x46dfc1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x46dfc1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x46dfc1
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 0x489100
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov eax, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
xor ecx, ecx
test esi, esi
not eax
jbe 0x489139
push ebx
push edi
mov edi, dword [esp + 0x14]
xor edx, edx
mov ebx, eax
mov dl, byte [ecx + edi]
and ebx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4f53b0]
xor eax, edx
inc ecx
cmp ecx, esi
jb 0x489117
pop edi
pop ebx
not eax
pop esi
ret

Function at 0x489140
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x100
lea eax, [esp]
xor ecx, ecx
push ebx
push ebp
mov ebp, dword [esp + 0x10c]
push esi
mov ebx, ebp
xor esi, esi
push edi
sub ebx, eax
mov eax, ecx
xor edx, edx
div dword [esp + 0x11c]
mov eax, dword [esp + 0x118]
lea edi, [esp + ecx + 0x10]
mov byte [ebx + edi], cl
inc ecx
cmp ecx, 0x100
mov dl, byte [edx + eax]
mov byte [edi], dl
jb 0x48915d
lea edi, [esp + 0x10]
mov eax, ebp
sub edi, ebp
mov edx, 0x100
mov cl, byte [eax]
mov bl, byte [edi + eax]
add esi, ecx
add ebx, esi
and ebx, 0xff
inc eax
mov esi, ebx
dec edx
mov bl, byte [esi + ebp]
mov byte [eax - 1], bl
mov byte [esi + ebp], cl
jne 0x489191
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x100
ret
Function at 0x4891c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0xc]
push esi
push edi
xor ecx, ecx
xor esi, esi
xor edi, edi
test eax, eax
jbe 0x489234
mov eax, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
inc ecx
and ecx, 0xff
mov dl, byte [ecx + eax]
mov bl, dl
mov byte [esp + 0x18], dl
add ebx, esi
and ebx, 0xff
mov esi, ebx
mov bl, byte [esi + eax]
mov byte [ecx + eax], bl
mov ebx, dword [esp + 0x18]
mov byte [esi + eax], dl
xor edx, edx
mov dl, byte [ecx + eax]
and ebx, 0xff
add edx, ebx
and edx, 0x800000ff
jns 0x48921e
dec edx
or edx, 0xffffff00
inc edx
mov dl, byte [edx + eax]
mov bl, byte [edi + ebp]
xor bl, dl
mov edx, dword [esp + 0x1c]
mov byte [edi + ebp], bl
inc edi
cmp edi, edx
jb 0x4891da
pop ebp
pop ebx
pop edi
pop esi
ret
Function at 0x489620
Capabilities:
Connect socket
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
push edi
push 1
push 2
mov dword [esp + 0x1c], edi
mov dword [esp + 0x20], edi
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
jne 0x489661
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0x4897e1
pop edi
pop esi
mov dword [eax], 0xfffffffd
pop ebp
xor al, al
pop ebx
add esp, 8
ret
mov ebp, dword [sym.imp.WS2_32.dll_setsockopt]
push 4
push 0x52e1a4
push 0x1005
push 0xffff
push esi
call ebp
push 4
push 0x52e1a4
push 0x1006
push 0xffff
push esi
call ebp
push 0x10
push 0x52e194
push esi
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x4896bb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push esi
mov ebp, eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov esi, dword [esp + 0x2c]
cmp esi, edi
jmp 0x4897d2
mov ebp, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
mov eax, ebp
sub eax, edi
push 0
lea edx, [edi + ecx]
push eax
push edx
push esi
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x4896e2
add edi, eax
cmp edi, ebp
jl 0x4896bf
jmp 0x489719
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push esi
mov edi, eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov esi, dword [esp + 0x2c]
test esi, esi
je 0x4897e1
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov dword [esi], 0xfffffffd
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 8
ret
cmp ebx, 4
jge 0x48976c
mov eax, 4
push 0
sub eax, ebx
lea ecx, [esp + ebx + 0x14]
push eax
push ecx
push esi
call dword [sym.imp.WS2_32.dll_recv]
mov edi, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test edi, edi
mov ebp, eax
je 0x4897c5
cmp edi, 0xffffffff
je 0x4897c5
add ebx, edi
cmp ebx, 4
jne 0x489717
mov edx, dword [esp + 0x10]
push ebx
push 0x1000
push edx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x14], eax
mov dword [eax], ecx
jmp 0x489714
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
sub eax, ebx
push 0
add edx, ebx
push eax
push edx
push esi
call dword [sym.imp.WS2_32.dll_recv]
mov edi, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test edi, edi
mov ebp, eax
je 0x4897c5
cmp edi, 0xffffffff
je 0x4897c5
mov eax, dword [esp + 0x10]
add ebx, edi
cmp ebx, eax
jne 0x489714
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x28]
push esi
mov dword [eax], ecx
mov dword [edx], ebx
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 8
ret
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
mov esi, dword [esp + 0x2c]
test esi, esi
je 0x4897e1
push ebp
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov dword [esi], 0xfffffffd
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 8
ret
Function at 0x48c2c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x250
push ebx
push esi
push edi
jmp 0x48c2ea
mov dword [ebp - 0x118], str.SOFTWAREMicrosoftWindows_NTCurrentVersion
mov dword [ebp - 0x250], 0x511760
mov dword [ebp - 8], str.CurrentBuildNumber
mov dword [ebp - 0x114], 1
mov dword [ebp - 4], 0x104
mov byte [ebp - 0x228], 0
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x227]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov byte [ebp - 0x110], 0
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x10f]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov eax, dword [ebp + 8]
mov byte [eax], 0
lea ecx, [ebp - 0x11c]
push ecx
mov edx, dword [ebp - 0x118]
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x48c4bf
mov dword [ebp - 4], 0x104
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x228]
push ecx
lea edx, [ebp - 0x114]
push edx
push 0
mov eax, dword [ebp - 0x250]
push eax
mov ecx, dword [ebp - 0x11c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x48c3d4
lea edi, [ebp - 0x228]
mov edx, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
add edi, 0xffffffff
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
add edi, 0xffffffff
mov ax, word [0x511748]
mov word [edi], ax
mov dword [ebp - 4], 0x104
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x110]
push edx
lea eax, [ebp - 0x114]
push eax
push 0
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 0x11c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x48c44c
lea edi, [ebp - 0x110]
mov edx, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
add edi, 0xffffffff
mov ecx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
add edi, 0xffffffff
mov ax, word [0x511748]
mov word [edi], ax
lea ecx, [ebp - 0x24c]
push ecx
call fcn.0048c4e0
add esp, 4
mov edx, dword [ebp - 0x24c]
and edx, 0xffff
cmp edx, 9
je 0x48c492
mov eax, dword [ebp - 0x24c]
and eax, 0xffff
cmp eax, 6
jne 0x48c4b2
mov edi, dword [ebp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
add edi, 0xffffffff
mov ecx, dword [str._x64_]
mov dword [edi], ecx
mov dx, word [0x511744]
mov word [edi + 4], dx
mov eax, dword [ebp - 0x11c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x48c4d2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x48c930
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
mov byte [0x52e1b4], 1
jmp fcn.0048c520
Function at 0x48d270
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x178
push esi
push edi
jmp 0x48d299
mov dword [ebp - 0x10], 0
mov ecx, 0x52e13c
call fcn.0048c280
lea eax, [ebp + 8]
push eax
mov ecx, 0x52e114
call fcn.0048d990
test eax, eax
jne 0x48d2cd
mov ecx, 0x52e13c
call fcn.0048c2b0
xor eax, eax
jmp 0x48d49e
lea ecx, [ebp + 8]
push ecx
mov ecx, 0x52e114
call fcn.0048d850
mov edx, dword [eax]
mov dword [ebp - 8], edx
lea eax, [ebp + 8]
push eax
mov ecx, 0x52e114
call fcn.0048d850
mov ecx, dword [eax + 4]
mov dword [ebp - 0x14], ecx
lea edx, [ebp + 8]
push edx
mov ecx, 0x52e114
call fcn.0048d850
mov eax, dword [eax + 8]
mov dword [ebp - 0xc], eax
lea ecx, [ebp + 8]
push ecx
mov ecx, 0x52e114
call fcn.0048d850
mov dl, byte [eax + 0xc]
mov byte [ebp - 1], dl
cmp dword [ebp - 8], 0
jne 0x48d333
mov ecx, 0x52e13c
call fcn.0048c2b0
xor eax, eax
jmp 0x48d49e
cmp dword [ebp - 0x14], 0
ja 0x48d345
mov dword [ebp - 0x10], 0
jmp 0x48d47e
jmp 0x48d364
mov eax, dword [ebp - 8]
add eax, 4
mov dword [ebp - 8], eax
jmp 0x48d389
mov ecx, dword [ebp - 0x14]
sub ecx, 4
mov dword [ebp - 0x14], ecx
mov edx, dword [ebp - 0x14]
sub edx, dword [ebp - 0xc]
cmp dword [ebp + 0x10], edx
jbe 0x48d3a9
mov dword [ebp - 0x10], 0
jmp 0x48d47e
mov ecx, dword [ebp + 0x10]
mov esi, dword [ebp - 8]
add esi, dword [ebp - 0xc]
mov edi, dword [ebp + 0xc]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [ebp + 8]
push ecx
mov ecx, 0x52e114
call fcn.0048d850
add eax, 8
mov dword [ebp - 0x178], eax
mov edx, dword [ebp - 0x178]
mov eax, dword [edx]
add eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x178]
mov dword [ecx], eax
lea edx, [ebp + 8]
push edx
mov ecx, 0x52e114
call fcn.0048d850
xor ecx, ecx
mov cl, byte [eax + 0xd]
test ecx, ecx
je 0x48d43d
mov dword [ebp - 0x18], 0
jmp 0x48d416
mov edx, dword [ebp - 0x18]
add edx, 1
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp + 0x10]
jae 0x48d43d
mov ecx, dword [ebp - 1]
and ecx, 0xff
mov edx, dword [ebp + 0xc]
add edx, dword [ebp - 0x18]
xor eax, eax
mov al, byte [edx]
xor eax, ecx
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x18]
mov byte [ecx], al
jmp 0x48d40d
jmp 0x48d45c
mov edx, dword [ebp + 0x10]
mov dword [ebp - 0x10], edx
jmp 0x48d47e
mov ecx, 0x52e13c
call fcn.0048c2b0
jmp 0x48d49b
mov eax, dword [ebp - 0x10]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48f720
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 0x48f7c3
test eax, eax
jbe 0x48f7c3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x48f7c3
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 0x48f76e
xor esi, esi
jmp 0x48f774
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48f79f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00428b60
add esi, eax
push esi
mov ebx, esi
call fcn.00428b60
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x48f780
pop ebp
test edi, edi
pop edi
jne 0x48f7c3
test ebx, ebx
je 0x48f7c3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004ac220
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x48f925
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 0x48fa3d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48fa3d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004bdc03
mov esi, eax
test esi, esi
je 0x48fa3d
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 0x48fa3d
mov ecx, esi
call fcn.0048f8b0
cmp edi, eax
jge 0x48fa3d
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 0x48f9c3
mov dword [esp + 0x34], 1
jmp 0x48fa1e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48fa3d
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.0048edf0
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