joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47bb50
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bfd78
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 0x47bb89
inc eax
mov dword [esi + 0x10], eax
jmp 0x47bc9c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x47bb9d
mov eax, 0xffffffc7
jmp 0x47bc9e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x47bbae
cmp dword [esi + 8], eax
jne 0x47bb9d
cmp dword [esi + 8], eax
jne 0x47bbc7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x47bbc7
mov eax, 0xffffffc7
jmp 0x47bc9e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x47bbdb
push eax
mov ecx, ebx
call fcn.0047b380
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.004493b0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x47bc0c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004493d0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0047aaf0
test eax, eax
mov dword [esp + 0x38], eax
je 0x47bc3f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4e9970
call fcn.004495b0
mov eax, dword [esp + 0x38]
jmp 0x47bc9e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0047b9b0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x47bc83
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0047b9d0
mov esi, eax
test esi, esi
jne 0x47bcb3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0047b9b0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x47bc55
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4e9970
call fcn.004495b0
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], 0x4e9970
call fcn.004495b0
mov eax, esi
jmp 0x47bc9e

Function at 0x4806e0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x480740
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x480740
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x480740
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x480740
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 0x480780
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 0x485c60
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c0668
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.004b87f1
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004855c0
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.004b871f
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.004b4fdf
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.004b4fdf
push 1
push 0
push 0
mov ecx, esi
call fcn.004b4f87
push 1
push 0
push 1
mov ecx, esi
call fcn.004b4f87
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b8863
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x485de0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c0688
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.004b87f1
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004855c0
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.004b871f
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 0x485ea4
cmp dword [esp + 0x40], 1
jne 0x485ea2
cmp ecx, eax
jge 0x485ea4
mov eax, ecx
cmp eax, 0xc8
jge 0x485eb0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00485c60
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.004b8863
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4866a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c0733
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.004b33fa
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.004b8a99
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b9ff8
test eax, eax
je 0x4867bc
mov ecx, dword [esp + 0x3c]
call fcn.004b8ac6
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 0x486780
push edi
mov ecx, esi
call fcn.004b6126
mov ecx, esi
call fcn.00486960
cmp dword [esp + 0x38], 1
jne 0x4867b5
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.004b6261
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 0x488990
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4889c3
push esi
call fcn.0048bae0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4889bc
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 0x488a49
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x488a32
mov eax, dword [esi + 8]
test eax, eax
je 0x4889e7
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 0x488a2e
cmp eax, 2
je 0x488a32
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4889da
cmp eax, 3
je 0x488a0d
cmp eax, 1
jne 0x4889da
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 0x4889da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4889da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00488a70
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x488a58
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00488a70
add esp, 4
pop esi
ret

Function at 0x494b10
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 0x494bb3
test eax, eax
jbe 0x494bb3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x494bb3
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 0x494b5e
xor esi, esi
jmp 0x494b64
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x494b8f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00449db0
add esi, eax
push esi
mov ebx, esi
call fcn.00449db0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x494b70
pop ebp
test edi, edi
pop edi
jne 0x494bb3
test ebx, ebx
je 0x494bb3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004a17d0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x494d15
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 0x494e2d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x494e2d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004b384c
mov esi, eax
test esi, esi
je 0x494e2d
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 0x494e2d
mov ecx, esi
call fcn.00494ca0
cmp edi, eax
jge 0x494e2d
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 0x494db3
mov dword [esp + 0x34], 1
jmp 0x494e0e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x494e2d
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.00494200
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 0x49d660
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x49d6a9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x49db20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c11f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0049d6d0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0049d750
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0049d750
lea ecx, [esi + 0xc]
call fcn.004b1dad
lea ecx, [esi + 0x10]
call fcn.004b1dad
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0049ece0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0049ece0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0049ece0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004b1e22
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004b1e22
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x49eed0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x49ef36
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x49ef36
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x49ef17
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4b41f0
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4b4228
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.004b227d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b2255
jmp 0x4b4234
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4b58e3
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 0x4b5925
call fcn.004bb498
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4b5925
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4b591c
xor eax, eax
jmp 0x4b592d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004b5933
pop edi
pop esi
pop ebx
ret 4

Function at 0x4bb9c8
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 0x4bb9f6
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4bba14
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004bb92e
jmp 0x4bba14
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4bba14
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004bb92e
test edi, edi
mov eax, edi
jne 0x4bb9fe
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x40b400
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ecx + 4]
pop ebp
jmp fcn.0040aa10

Function at 0x416952
Capabilities:
Write file on windows

Disassembly:
push 0x20
mov eax, 0x46035c
call fcn.00430003
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 0x40], ebx
je 0x416a4a
cmp byte [esi + 0x46], bl
je 0x416a4a
mov eax, dword [esi]
mov edi, 0xffff
push edi
call dword [eax + 0xc]
movzx eax, ax
cmp di, ax
jne 0x41698e
xor al, al
jmp 0x416a4c
push ebx
push 8
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], ebx
mov byte [ebp - 0x28], bl
call fcn.00404750
mov dword [ebp - 4], ebx
mov edi, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
mov ebx, edi
cmp eax, 0x10
jae 0x4169bb
lea ebx, [ebp - 0x28]
mov edi, ebx
mov ecx, dword [esi + 0x40]
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x18]
add eax, ebx
mov edx, dword [ecx]
push eax
push edi
lea eax, [esi + 0x48]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x4169e2
dec eax
je 0x4169e6
dec eax
dec eax
je 0x416a38
xor bl, bl
jmp 0x416a3a
mov byte [esi + 0x46], 0
mov eax, dword [ebp - 0x14]
mov edi, dword [ebp - 0x28]
mov ecx, edi
cmp eax, 0x10
jae 0x4169f6
lea ecx, [ebp - 0x28]
mov ebx, dword [ebp - 0x2c]
sub ebx, ecx
je 0x416a1e
cmp eax, 0x10
jae 0x416a05
lea edi, [ebp - 0x28]
push dword [esi + 0x50]
push ebx
push 1
push edi
call fcn.0043105a
add esp, 0x10
cmp ebx, eax
jne 0x4169de
mov eax, dword [ebp - 0x14]
mov edi, dword [ebp - 0x28]
cmp byte [esi + 0x46], 0
je 0x416a38
test ebx, ebx
jne 0x4169af
push ebx
push 8
lea ecx, [ebp - 0x28]
call fcn.0040f400
jmp 0x4169a9
mov bl, 1
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.00401620
mov al, bl
jmp 0x416a4c
mov al, 1
call fcn.0042ffb2
ret

Function at 0x417498
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x7d], 0x5b
mov byte [ebp - 0x7c], 0x79
mov byte [ebp - 0x7b], 0x72
mov byte [ebp - 0x7a], 0x63
mov byte [ebp - 0x79], 0x7a
mov byte [ebp - 0x78], 0x73
mov byte [ebp - 0x77], 0x5e
mov byte [ebp - 0x76], 0x77
mov byte [ebp - 0x75], 0x78
mov byte [ebp - 0x74], 0x72
mov byte [ebp - 0x73], 0x7a
mov byte [ebp - 0x72], 0x73
mov byte [ebp - 0x71], 0x57
mov byte [ebp - 0x70], 0x16
call fcn.00416ff1
sub esi, dword [edi + edi*2 + 0x7c858d74]
invalid
Function at 0x434ba3
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x4bc12d6a
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x4bb81057
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x10004c10
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ecx
test esi, esi
jne 0x10004c19
xor eax, eax
pop ecx
ret
push ebx
push ebp
push edi
mov edi, dword [esi + 0x30]
mov eax, 0xf9eb
mov dword [esi + 0x2c], esi
cmp word [edi], ax
jne 0x10004ca0
mov ebx, dword [sym.imp.KERNEL32.dll_GetVersion]
call ebx
test eax, eax
jns 0x10004c40
cmp edi, 0x80000000
jae 0x10004c59
mov ebp, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea ecx, [esp + 0xc]
push ecx
push 0x40
push 0xa
add edi, 0xfffffffb
push edi
call ebp
test eax, eax
jne 0x10004c60
pop edi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov eax, dword [esi + 0x30]
mov edx, 0xf9eb
cmp word [eax], dx
jne 0x10004c80
mov ecx, 0xff8b
mov word [eax], cx
mov dword [eax - 4], 0x90909090
mov byte [eax - 5], 0x90
mov edi, dword [esi + 0x30]
call ebx
test eax, eax
jns 0x10004c91
cmp edi, 0x80000000
jae 0x10004ca0
lea edx, [esp + 0xc]
push edx
push 0x20
push 0xa
add edi, 0xfffffffb
push edi
call ebp
pop edi
pop ebp
mov eax, esi
pop ebx
pop ecx
ret

Function at 0x10005020
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x1c8
push 0x3c
lea eax, [esp + 4]
push 0
push eax
call fcn.10007860
add esp, 0xc
lea ecx, [esp]
push ecx
mov dword [esp + 4], 0x3c
mov dword [esp + 8], 0x501
mov dword [esp + 0x14], esi
mov dword [esp + 0x20], 3
mov dword [esp + 0x2c], 0x1000452c
call dword [sym.imp.SHELL32.dll_ShellExecuteExA]
test eax, eax
jne 0x100050c2
lea eax, [esp + 0x3c]
mov byte [esp + 0x3c], 0x46
mov edx, 0x10004539
mov cl, byte [edx]
inc eax
inc edx
mov byte [eax], cl
test cl, cl
jne 0x10005077
push edi
mov ecx, eax
lea edi, [eax + 0x103]
mov al, byte [esi]
lea edx, [esi + 1]
test al, al
je 0x100050a1
cmp ecx, edi
je 0x100050a1
mov byte [ecx], al
mov al, byte [edx]
inc ecx
inc edx
test al, al
jne 0x10005093
push 0
push 0x100045c0
lea edx, [esp + 0x48]
push edx
push 0
mov byte [ecx], 0
call dword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
pop edi
add esp, 0x1c8
ret
mov eax, 1
add esp, 0x1c8
ret
Function at 0x10005b50
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
xor eax, eax
sub esp, 0x40
mov dword [0x10010198], eax
mov dword [0x1001019c], eax
push esi
mov dword [0x10010180], eax
mov dword [0x10010184], eax
mov dword [0x10010188], eax
mov dword [0x1001018c], eax
mov dword [0x10010190], eax
mov dword [0x10010194], eax
push edi
lea eax, [esp + 8]
mov ecx, 0x10004720
mov dword [0x1001019c], 4
mov dword [0x10010198], 0xea60
call fcn.10005ac0
mov esi, eax
test esi, esi
jne 0x10005cbe
mov edi, dword [sym.imp.KERNEL32.dll_OpenEventA]
lea eax, [esp + 8]
push eax
push esi
push 0x100002
call edi
mov dword [0x10010190], eax
test eax, eax
jne 0x10005bd5
lea esi, [eax + 7]
jmp 0x10005cbe
lea eax, [esp + 8]
mov ecx, 0x10004734
call fcn.10005ac0
mov esi, eax
test esi, esi
jne 0x10005cbe
lea ecx, [esp + 8]
push ecx
push eax
push 0x100002
call edi
mov dword [0x10010194], eax
test eax, eax
jne 0x10005c0b
lea esi, [eax + 8]
jmp 0x10005cbe
lea eax, [esp + 8]
mov ecx, 0x10004744
call fcn.10005ac0
mov esi, eax
test esi, esi
jne 0x10005cbe
mov edi, dword [sym.imp.KERNEL32.dll_OpenMutexA]
lea edx, [esp + 8]
push edx
push eax
push 0x100000
call edi
mov dword [0x1001018c], eax
test eax, eax
jne 0x10005c44
lea esi, [eax + 5]
jmp 0x10005cbe
lea eax, [esp + 8]
mov ecx, 0x10004754
call fcn.10005ac0
mov esi, eax
test esi, esi
jne 0x10005cbe
lea eax, [esp + 8]
push eax
push esi
push 0x100000
call edi
mov dword [0x10010188], eax
test eax, eax
jne 0x10005c73
lea esi, [eax + 6]
jmp 0x10005cbe
lea eax, [esp + 8]
mov ecx, 0x10004764
call fcn.10005ac0
mov esi, eax
test esi, esi
jne 0x10005cbe
lea ecx, [esp + 8]
push ecx
push eax
push 2
call dword [sym.imp.KERNEL32.dll_OpenFileMappingA]
mov dword [0x10010180], eax
test eax, eax
jne 0x10005ca3
lea esi, [eax + 3]
jmp 0x10005cbe
push 0
push 0
push 0
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [0x10010184], eax
test eax, eax
jne 0x10005cda
lea esi, [eax + 4]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
call fcn.10005cf0
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, esi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret