joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4579f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bd898
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 0x457a29
inc eax
mov dword [esi + 0x10], eax
jmp 0x457b3c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x457a3d
mov eax, 0xffffffc7
jmp 0x457b3e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x457a4e
cmp dword [esi + 8], eax
jne 0x457a3d
cmp dword [esi + 8], eax
jne 0x457a67
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x457a67
mov eax, 0xffffffc7
jmp 0x457b3e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x457a7b
push eax
mov ecx, ebx
call fcn.00457220
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.00423ca0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x457aac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00423cc0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00456990
test eax, eax
mov dword [esp + 0x38], eax
je 0x457adf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xec73e8
call fcn.00423ea0
mov eax, dword [esp + 0x38]
jmp 0x457b3e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00457850
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x457b23
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00457870
mov esi, eax
test esi, esi
jne 0x457b53
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00457850
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x457af5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xec73e8
call fcn.00423ea0
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], 0xec73e8
call fcn.00423ea0
mov eax, esi
jmp 0x457b3e

Function at 0x45c550
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x45c5b0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x45c5b0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x45c5b0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x45c5b0
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 0x45c5f0
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 0x468350
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4be188
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.004b656f
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00467cb0
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.004b649d
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.004b2d61
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.004b2d61
push 1
push 0
push 0
mov ecx, esi
call fcn.004b2d09
push 1
push 0
push 1
mov ecx, esi
call fcn.004b2d09
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b65e1
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4684d0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4be1a8
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.004b656f
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00467cb0
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.004b649d
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 0x468594
cmp dword [esp + 0x40], 1
jne 0x468592
cmp ecx, eax
jge 0x468594
mov eax, ecx
cmp eax, 0xc8
jge 0x4685a0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00468350
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.004b65e1
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x468da0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4be253
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.004b1181
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.004b6817
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b7d76
test eax, eax
je 0x468ebc
mov ecx, dword [esp + 0x3c]
call fcn.004b6844
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 0x468e80
push edi
mov ecx, esi
call fcn.004b3eb0
mov ecx, esi
call fcn.00469060
cmp dword [esp + 0x38], 1
jne 0x468eb5
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.004b3feb
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 0x46b0d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46b103
push esi
call fcn.00479470
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46b0fc
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 0x46b189
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46b172
mov eax, dword [esi + 8]
test eax, eax
je 0x46b127
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 0x46b16e
cmp eax, 2
je 0x46b172
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46b11a
cmp eax, 3
je 0x46b14d
cmp eax, 1
jne 0x46b11a
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 0x46b11a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46b11a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046b1b0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46b198
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046b1b0
add esp, 4
pop esi
ret

Function at 0x46ba20
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x46ba41
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x46ba41
mov eax, dword [eax + 0x44]
test eax, eax
je 0x46ba41
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 0x487ce0
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 0x487d83
test eax, eax
jbe 0x487d83
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x487d83
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 0x487d2e
xor esi, esi
jmp 0x487d34
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x487d5f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0048a230
add esi, eax
push esi
mov ebx, esi
call fcn.0048a230
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x487d40
pop ebp
test edi, edi
pop edi
jne 0x487d83
test ebx, ebx
je 0x487d83
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004a0330
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x488105
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 0x48821d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48821d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004b15d3
mov esi, eax
test esi, esi
je 0x48821d
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 0x48821d
mov ecx, esi
call fcn.00487fc0
cmp edi, eax
jge 0x48821d
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 0x4881a3
mov dword [esp + 0x34], 1
jmp 0x4881fe
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48821d
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.004862b0
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 0x48f6f8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x18]
imul eax, edi
add eax, edx
cmp edx, eax
mov dword [ebp - 0x14], eax
jae 0x48f819
mov eax, dword [ebp + 0x10]
lea eax, [edx + eax*4]
push ebx
push esi
mov dword [ebp + 0x14], eax
mov esi, 0xffc03fc0
mov eax, 0xff00ff
cmp edx, dword [ebp + 0x14]
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], ecx
jae 0x48f7fd
mov ebx, dword [ebp + 0x14]
sub ebx, edx
dec ebx
shr ebx, 3
lea ecx, [edx + 4]
inc ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], ebx
mov edx, dword [ecx + edi]
mov edi, dword [edi + ecx - 4]
mov dword [ebp - 8], edi
shr edi, 2
and edi, esi
mov dword [ebp + 0x10], edx
mov edx, dword [ecx]
mov ecx, dword [ecx - 4]
mov ebx, ecx
shr ebx, 2
and ebx, esi
add ebx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ebx, edi
mov edi, edx
shr edi, 2
and edi, esi
lea ebx, [ebx + edi - 0x7fff80]
mov edi, dword [ebp - 8]
and edi, eax
mov esi, ecx
and esi, eax
add esi, edi
mov edi, dword [ebp + 0x10]
and edi, eax
add esi, edi
mov edi, edx
and edi, eax
lea esi, [esi + edi + 0x20002]
mov edi, dword [ebp - 8]
shr ecx, 2
shr esi, 2
xor ebx, esi
shr edi, 2
mov esi, 0x3fc03fc0
and ecx, esi
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x18]
shr edx, 2
and edx, esi
lea ecx, [ecx + edx + 0x800080]
and ebx, eax
xor ebx, ecx
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
mov dword [ecx], ebx
mov ecx, dword [ebp - 0xc]
add ecx, 8
dec dword [ebp - 0x10]
mov dword [ebp - 0xc], ecx
mov esi, 0xffc03fc0
jne 0x48f74f
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x1c]
add dword [ebp + 8], ecx
lea ecx, [edi + edi]
add dword [ebp + 0x14], ecx
add edx, ecx
cmp edx, dword [ebp - 0x14]
mov dword [ebp + 0xc], edx
jb 0x48f72d
pop esi
pop ebx
xor eax, eax
pop edi
leave
ret 0x18

Function at 0x490261
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0xece324
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x4902b8
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
jne 0x4902b8
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x4902b8
xor eax, eax
inc eax
jmp 0x4902ba
xor eax, eax
leave
ret 0x10
Function at 0x4902e3
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push 0xece324
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x490351
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0xeceb4c
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x490348
cmp dword [ebp - 0xc], 4
jne 0x490348
cmp dword [ebp - 0x10], edi
je 0x490348
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0xef42c0], edi
xor eax, eax
jmp 0x490390
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0xef42c0], edi
jge 0x49038b
lea eax, [ebp - 0x34]
push eax
mov dword [0xef42c0], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x49038b
cmp word [ebp - 0x14], 5
jb 0x49038b
call fcn.004902be
test eax, eax
je 0x49038b
emms
mov dword [0xef42c0], 1
mov eax, dword [0xef42c0]
pop edi
leave
ret

Function at 0x4b1f77
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4b1faf
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.004b002b
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b0003
jmp 0x4b1fbb
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4b3665
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 0x4b36a7
call fcn.004b9166
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4b36a7
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4b369e
xor eax, eax
jmp 0x4b36af
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004b36b5
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b9696
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 0x4b96c4
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b96e2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b95fc
jmp 0x4b96e2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b96e2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b95fc
test edi, edi
mov eax, edi
jne 0x4b96cc
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x438e78
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10067cfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x50
push ebx
push esi
push edi
lea edi, [ebp - 0x5c]
mov ecx, 0x14
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
push 0x34
call fcn.00465cd8
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], 0
cmp dword [ebp - 0x18], 0
je 0x438ecc
mov ecx, dword [ebp - 0x18]
call fcn.004215a1
mov dword [ebp - 0x1c], eax
jmp 0x438ed3
mov dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov dword [edx + 0x2c], ecx
mov esi, esp
push 0xfffffffffffffffc
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79b4]
cmp esi, esp
call fcn.00465c98
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x30], eax
mov esi, esp
push 0x10001b4f
push 0xfffffffffffffffc
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79b8]
cmp esi, esp
call fcn.00465c98
mov esi, esp
mov ecx, dword [ebp - 0x10]
push ecx
push 0x10099040
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79bc]
cmp esi, esp
call fcn.00465c98
mov esi, esp
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0x30]
push edx
push 0x10099030
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
push ecx
call dword [0x100a79bc]
cmp esi, esp
call fcn.00465c98
mov esi, esp
push 0x10001b4f
push 0x10099020
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79bc]
cmp esi, esp
call fcn.00465c98
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
push ecx
mov ecx, 0x100a34b8
call fcn.0042103d
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
add esp, 0x5c
cmp ebp, esp
call fcn.00465c98
mov esp, ebp
pop ebp
ret
Function at 0x47f608
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1009b178
push 0x1004d448
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xffffffd0
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
cmp dword [ebp + 8], 0
jne 0x47f645
push 0
call dword [0x100a77a8]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x1c]
xor edx, edx
mov dx, word [ecx]
cmp edx, 0x5a4d
je 0x47f67d
push 0xc1
call dword [0x100a76c8]
mov dword [ebp - 0x34], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x34]
jmp 0x47f7e1
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x1c]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x24], ecx
mov edx, dword [ebp - 0x24]
cmp dword [edx], 0x4550
je 0x47f6b5
push 0xbf
call dword [0x100a76c8]
mov dword [ebp - 0x38], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x38]
jmp 0x47f7e1
mov eax, dword [ebp - 0x24]
xor ecx, ecx
mov cx, word [eax + 0x14]
test ecx, ecx
jne 0x47f6e3
push 0xc0
call dword [0x100a76c8]
mov dword [ebp - 0x3c], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x3c]
jmp 0x47f7e1
mov edx, dword [ebp - 0x24]
xor eax, eax
mov ax, word [edx + 0x14]
mov ecx, dword [ebp - 0x24]
lea edx, [ecx + eax + 0x18]
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x28], 0
jmp 0x47f708
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x24]
xor edx, edx
mov dx, word [ecx + 6]
cmp dword [ebp - 0x28], edx
jae 0x47f7bb
push 0x100a2838
mov eax, dword [ebp - 0x28]
imul eax, eax, 0x28
mov ecx, dword [ebp - 0x20]
add ecx, eax
push ecx
call fcn.0046b718
add esp, 8
test eax, eax
jne 0x47f7b6
mov edx, dword [ebp - 0x28]
imul edx, edx, 0x28
mov eax, dword [ebp - 0x20]
cmp dword [eax + edx + 0xc], 0
je 0x47f757
mov ecx, dword [ebp - 0x28]
imul ecx, ecx, 0x28
mov edx, dword [ebp - 0x20]
cmp dword [edx + ecx + 0x10], 0
jne 0x47f759
jmp 0x47f7bb
mov eax, dword [ebp - 0x28]
imul eax, eax, 0x28
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
add edx, dword [ecx + eax + 0xc]
mov dword [ebp - 0x2c], edx
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x30], eax
mov ecx, dword [ebp - 0x30]
cmp dword [ecx], 0x30
jb 0x47f786
mov edx, dword [ebp - 0x30]
cmp dword [edx + 4], 0x727444
je 0x47f788
jmp 0x47f7bb
mov eax, dword [ebp - 0x30]
cmp dword [eax + 8], 0
jne 0x47f79c
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 0x30]
mov eax, dword [edx]
mov dword [ecx + 8], eax
push 0
call dword [0x100a76c8]
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x40], ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x40]
jmp 0x47f7e1
jmp 0x47f6ff
mov dword [ebp - 4], 0xffffffff
jmp 0x47f7d4
push 0xc0
call dword [0x100a76c8]
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x431030
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x401000
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x42cfe0], 0x24e1
mov eax, dword [0x42cfe0]
sub eax, 0x24e1
mov dword [0x42cfe0], eax
mov ecx, 1
test ecx, ecx
je 0x4010ab
mov edx, dword [0x42cfe0]
cmp edx, dword [ebp + 0xc]
jb 0x401037
jmp 0x4010ab
cmp dword [0x42cfe0], 0
jne 0x401055
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401055
xor eax, eax
jmp 0x4010ab
mov eax, dword [ebp + 8]
add eax, dword [0x42cfe0]
mov ecx, dword [eax]
add ecx, dword [0x42cfe0]
mov edx, dword [ebp + 8]
add edx, dword [0x42cfe0]
mov dword [edx], ecx
mov dword [ebp - 4], 0x1091
mov eax, dword [0x42cfe0]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x42cfe0]
push eax
call fcn.004012b0
add esp, 8
mov ecx, dword [0x42cfe0]
add ecx, 4
mov dword [0x42cfe0], ecx
jmp 0x40101d
mov esp, ebp
pop ebp
ret