joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4623a0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.0045ca80
test eax, eax
je 0x46248f
mov ecx, edi
call fcn.0045ca80
mov ecx, eax
call fcn.0045a050
test eax, eax
jne 0x46248f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x46248f
mov eax, dword [0x500250]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x462402
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.0045ca80
mov ecx, eax
call fcn.0045a280
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 0x46248f
cmp ebx, eax
jne 0x46248f
cmp dword [esp + 0x10], eax
jne 0x462475
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 0x465060
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b9398
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 0x465099
inc eax
mov dword [esi + 0x10], eax
jmp 0x4651ac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4650ad
mov eax, 0xffffffc7
jmp 0x4651ae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4650be
cmp dword [esi + 8], eax
jne 0x4650ad
cmp dword [esi + 8], eax
jne 0x4650d7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4650d7
mov eax, 0xffffffc7
jmp 0x4651ae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4650eb
push eax
mov ecx, ebx
call fcn.00464890
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.00433db0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x46511c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00433dd0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00464000
test eax, eax
mov dword [esp + 0x38], eax
je 0x46514f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ce490
call fcn.00433fb0
mov eax, dword [esp + 0x38]
jmp 0x4651ae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00464ec0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x465193
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00464ee0
mov esi, eax
test esi, esi
jne 0x4651c3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00464ec0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x465165
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ce490
call fcn.00433fb0
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], 0x4ce490
call fcn.00433fb0
mov eax, esi
jmp 0x4651ae

Function at 0x469bc0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x469c20
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x469c20
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x469c20
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x469c20
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 0x469c60
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 0x4757a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b9c88
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.004b2437
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00475100
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.004b2365
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.004aec29
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.004aec29
push 1
push 0
push 0
mov ecx, esi
call fcn.004aebd1
push 1
push 0
push 1
mov ecx, esi
call fcn.004aebd1
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b24a9
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x475920
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b9ca8
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.004b2437
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00475100
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.004b2365
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 0x4759e4
cmp dword [esp + 0x40], 1
jne 0x4759e2
cmp ecx, eax
jge 0x4759e4
mov eax, ecx
cmp eax, 0xc8
jge 0x4759f0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004757a0
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.004b24a9
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4761f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b9d53
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.004ad049
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.004b26df
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b3bfb
test eax, eax
je 0x47630c
mov ecx, dword [esp + 0x3c]
call fcn.004b270c
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 0x4762d0
push edi
mov ecx, esi
call fcn.004afd79
mov ecx, esi
call fcn.004764b0
cmp dword [esp + 0x38], 1
jne 0x476305
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.004afeb4
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 0x478500
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x478533
push esi
call fcn.004868c0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x47852c
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 0x4785b9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4785a2
mov eax, dword [esi + 8]
test eax, eax
je 0x478557
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 0x47859e
cmp eax, 2
je 0x4785a2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x47854a
cmp eax, 3
je 0x47857d
cmp eax, 1
jne 0x47854a
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 0x47854a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x47854a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004785e0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4785c8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004785e0
add esp, 4
pop esi
ret

Function at 0x478e60
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x478e81
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x478e81
mov eax, dword [eax + 0x44]
test eax, eax
je 0x478e81
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 0x493480
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 0x493523
test eax, eax
jbe 0x493523
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x493523
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 0x4934ce
xor esi, esi
jmp 0x4934d4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4934ff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004347e0
add esi, eax
push esi
mov ebx, esi
call fcn.004347e0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4934e0
pop ebp
test edi, edi
pop edi
jne 0x493523
test ebx, ebx
je 0x493523
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0049c4f0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x493645
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 0x49375d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x49375d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004ad49b
mov esi, eax
test esi, esi
je 0x49375d
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 0x49375d
mov ecx, esi
call fcn.004935d0
cmp edi, eax
jge 0x49375d
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 0x4936e3
mov dword [esp + 0x34], 1
jmp 0x49373e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x49375d
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.00492ba0
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 0x498410
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x4ed90c]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x498423
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x498464
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x4ed9b4]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x498496
mov bl, byte [esp + ecx + 0x4c]
jmp 0x49849a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x49848b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4984b8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4984bc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4984ad
xor ecx, ecx
mov eax, 0x4ed91c
xor ebx, ebx
mov bl, byte [ecx + 0x4ed9c4]
cmp byte [esp + ebx + 0x14], 0
je 0x4984e7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x4ed9dc]
cmp byte [esp + ebx + 0x14], 0
je 0x4984fe
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4984ce
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x498457
lea edx, [esp + 0x84]
push edx
call fcn.00498540
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4ade3f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ade77
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.004abec9
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004abea1
jmp 0x4ade83
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4af531
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 0x4af573
call fcn.004b4feb
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4af573
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4af56a
xor eax, eax
jmp 0x4af57b
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004af581
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b551b
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 0x4b5549
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b5567
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b5481
jmp 0x4b5567
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b5567
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b5481
test edi, edi
mov eax, edi
jne 0x4b5551
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x433000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
mov ecx, 0x77d76784
nop
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x29e20516
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x401000
Capabilities:
Accept command line arguments

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov eax, 0x1000
call fcn.00402d91
mov esi, eax
call sub.KERNEL32.dll_GetCommandLineA
mov edi, eax
call fcn.004026a7
mov ebp, eax
call fcn.00402698
push str.Command_line:
mov dword [esp + 0x14], eax
push 0xd
pop ebx
mov eax, esi
call fcn.00402fdf
pop ecx
mov eax, edi
test edi, edi
jne 0x401043
mov eax, str.NULL
mov ecx, esi
call fcn.00402fa6
push str._Instance:
push 0xa
pop ebx
mov eax, esi
call fcn.00402fdf
push dword [esp + 0x14]
mov ecx, esi
call fcn.0040305f
push str._Show_State:
push 0xc
pop ebx
mov eax, esi
call fcn.00402fdf
push ebp
mov ecx, esi
call fcn.0040314e
add esp, 0x10
mov eax, esi
call fcn.00401649
call fcn.00402e7e
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x401649
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
push edi
mov edi, eax
xor eax, eax
call fcn.00402d91
cmp dword [0x40f040], 0
mov esi, eax
je 0x4016d9
push edi
call fcn.0040150e
pop ecx
test eax, eax
jne 0x401688
push ebx
push str._Fatal_Error____PrepareLogContent_failed__log_size:
push 0x33
pop ebx
mov eax, esi
call fcn.00402fdf
push dword [edi + 4]
mov ecx, esi
call fcn.004030e2
pop ecx
pop ecx
pop ebx
mov eax, dword [0x40f044]
xor edi, edi
cmp eax, edi
je 0x40169c
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push 2
push edi
push edi
push dword [0x40f040]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push edi
lea eax, [esp + 0xc]
push eax
push dword [esi + 4]
mov eax, esi
call fcn.00402f20
push eax
push dword [0x40f040]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [0x40f044]
cmp eax, edi
je 0x4016d9
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
call fcn.00402e7e
pop edi
pop esi
pop ecx
ret

Function at 0x401734
Capabilities:
Check if file exists
Get file attributes

Disassembly:
test esi, esi
jne 0x40173b
xor eax, eax
ret
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsRelativeA]
test eax, eax
je 0x40174a
xor eax, eax
inc eax
ret
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x401738
and al, 0x10
xor ecx, ecx
cmp al, 0x10
setne cl
mov eax, ecx
ret

Function at 0x401762
Capabilities:
Check if file exists
Get file attributes

Disassembly:
cmp dword [esp + 4], 0
jne 0x40176c
xor eax, eax
ret
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x401769
and al, 0x10
xor ecx, ecx
cmp al, 0x10
sete cl
mov eax, ecx
ret

Function at 0x401831
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
call fcn.004017c9
pop ecx
test eax, eax
jne 0x40184a
push 0xb
pop eax
jmp 0x401861
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
pop ecx
pop ebp
ret
Function at 0x401ae5
Capabilities:
Decode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 8], 0
push esi
push edi
je 0x401b4f
test ebx, ebx
jle 0x401b4f
lea edi, [ebx*4 + 1]
mov eax, edi
mov dword [ebp - 4], edi
call fcn.00402330
mov esi, eax
test esi, esi
je 0x401b4f
push edi
call fcn.00401ecc
pop ecx
push 0
push 0
lea eax, [ebp - 4]
push eax
push esi
push 1
push ebx
push dword [ebp + 8]
call dword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
mov edi, eax
test edi, edi
je 0x401b44
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x10]
mov byte [eax + esi], 0
mov eax, dword [ebp + 0xc]
mov dword [eax], esi
mov eax, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x401b4b
push esi
call fcn.00402355
pop ecx
mov eax, edi
jmp 0x401b51
xor eax, eax
pop edi
pop esi
leave
ret

Function at 0x401bca
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Import public key
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
push esi
mov esi, eax
mov dword [ebp - 0x10], ebx
cmp dword [ebp + 8], ebx
je 0x401c86
mov ecx, esi
call fcn.00401ba8
test eax, eax
je 0x401c86
push 0xf0000000
push 0x18
push ebx
push ebx
lea eax, [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x401c86
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push 0x800c
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x401c86
push ebx
push dword [esi + 4]
push dword [esi]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x401c86
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 8]
push 1
push dword [ebp - 8]
call dword [sym.imp.CRYPT32.dll_CryptImportPublicKeyInfo]
test eax, eax
je 0x401c86
push edi
mov edi, dword [esi + 8]
mov esi, dword [esi + 0xc]
mov ecx, edi
lea eax, [esi + edi - 1]
jmp 0x401c66
mov dl, byte [ecx]
xor byte [eax], dl
mov dl, byte [eax]
xor byte [ecx], dl
mov dl, byte [ecx]
xor byte [eax], dl
inc ecx
dec eax
cmp eax, ecx
ja 0x401c58
push ebx
push ebx
push dword [ebp - 0xc]
push esi
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptVerifySignatureA]
pop edi
test eax, eax
je 0x401c86
mov dword [ebp - 0x10], 1
cmp dword [ebp - 0xc], ebx
je 0x401c94
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
cmp dword [ebp - 4], ebx
je 0x401ca2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
cmp dword [ebp - 8], ebx
je 0x401cb1
push ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, dword [ebp - 0x10]
pop esi
pop ebx
leave
ret