joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4397c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x478288
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 0x4397f9
inc eax
mov dword [esi + 0x10], eax
jmp 0x43990c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43980d
mov eax, 0xffffffc7
jmp 0x43990e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43981e
cmp dword [esi + 8], eax
jne 0x43980d
cmp dword [esi + 8], eax
jne 0x439837
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x439837
mov eax, 0xffffffc7
jmp 0x43990e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43984b
push eax
mov ecx, ebx
call fcn.00438ff0
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.00409d40
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43987c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00409d60
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00438760
test eax, eax
mov dword [esp + 0x38], eax
je 0x4398af
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4a6fc8
call fcn.00409f40
mov eax, dword [esp + 0x38]
jmp 0x43990e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00439620
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4398f3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00439640
mov esi, eax
test esi, esi
jne 0x439923
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00439620
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4398c5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4a6fc8
call fcn.00409f40
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], 0x4a6fc8
call fcn.00409f40
mov eax, esi
jmp 0x43990e

Function at 0x43ca50
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x43cab0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x43cab0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x43cab0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x43cab0
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 0x43caf0
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 0x442c50
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4788b8
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.004715d8
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004425f0
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.00471506
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.0046ddca
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.0046ddca
push 1
push 0
push 0
mov ecx, esi
call fcn.0046dd72
push 1
push 0
push 1
mov ecx, esi
call fcn.0046dd72
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0047164a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x442dd0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4788d8
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.004715d8
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004425f0
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.00471506
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 0x442e94
cmp dword [esp + 0x40], 1
jne 0x442e92
cmp ecx, eax
jge 0x442e94
mov eax, ecx
cmp eax, 0xc8
jge 0x442ea0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00442c50
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.0047164a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x443610
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x478943
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.0046c1ea
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.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.00471880
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00472d9c
test eax, eax
je 0x44372c
mov ecx, dword [esp + 0x3c]
call fcn.004718ad
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 0x4436f0
push edi
mov ecx, esi
call fcn.0046ef18
mov ecx, esi
call fcn.00443890
cmp dword [esp + 0x38], 1
jne 0x443725
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.0046f053
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 0x446150
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x446183
push esi
call fcn.00449260
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44617c
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 0x446209
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4461f2
mov eax, dword [esi + 8]
test eax, eax
je 0x4461a7
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 0x4461ee
cmp eax, 2
je 0x4461f2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44619a
cmp eax, 3
je 0x4461cd
cmp eax, 1
jne 0x44619a
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 0x44619a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44619a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00446230
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x446218
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00446230
add esp, 4
pop esi
ret

Function at 0x452260
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 0x452303
test eax, eax
jbe 0x452303
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x452303
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 0x4522ae
xor esi, esi
jmp 0x4522b4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4522df
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004565c0
add esi, eax
push esi
mov ebx, esi
call fcn.004565c0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4522c0
pop ebp
test edi, edi
pop edi
jne 0x452303
test ebx, ebx
je 0x452303
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0045b360
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x452445
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 0x45255d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45255d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0046c63c
mov esi, eax
test esi, esi
je 0x45255d
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 0x45255d
mov ecx, esi
call fcn.004523b0
cmp edi, eax
jge 0x45255d
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 0x4524e3
mov dword [esp + 0x34], 1
jmp 0x45253e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45255d
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.00451940
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 0x46cfe0
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x46d018
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.0046b06a
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0046b042
jmp 0x46d024
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46e6d2
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 0x46e714
call fcn.0047418c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x46e714
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46e70b
xor eax, eax
jmp 0x46e71c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0046e722
pop edi
pop esi
pop ebx
ret 4
Function at 0x4746bc
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 0x4746ea
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x474708
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00474622
jmp 0x474708
mov eax, dword [esi + 0x14]
test eax, eax
je 0x474708
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00474622
test edi, edi
mov eax, edi
jne 0x4746f2
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 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 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 0x4252f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x18000]
push edi
or ebp, 0xffffffff
jmp 0x425312
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x425319
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x425308
mov eax, 1
add ebx, ebx
jne 0x42532b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x425320
jne 0x42533c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x425320
xor ecx, ecx
sub eax, 3
jb 0x425350
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4253c2
mov ebp, eax
add ebx, ebx
jne 0x42535b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x425368
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x42538c
inc ecx
add ebx, ebx
jne 0x425378
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x42536d
jne 0x425389
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42536d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4253ac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x42539d
jmp 0x42530e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4253ac
add edi, ecx
jmp 0x42530e
pop esi
mov edi, esi
mov ecx, 0x86d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4253ca
cmp byte [edi], 0xe
jne 0x4253ca
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4253cf
lea edi, [esi + 0x23000]
mov eax, dword [edi]
or eax, eax
je 0x425447
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x29224]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x292d8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4253fc
mov ecx, edi
jns 0x42542b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x292dc]
or eax, eax
je 0x425441
mov dword [ebx], eax
add ebx, 4
jmp 0x425419
call dword [esi + 0x292e0]
popal
jmp section.UPX0
Function at 0xb0b540b
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
lea eax, [ebp - 4]
mov ebx, ecx
push eax
push 0x40
push 4
push ebx
mov edi, edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
mov dword [ebx], edi
push eax
push dword [ebp - 4]
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 4
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
pop edi
pop ebx
leave
ret

Function at 0xb0bfd42
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 4], 0
push ebx
push esi
push edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], ecx
pushal
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp - 8]
push dword [ebp + 8]
push dword [ebp - 0xc]
call dword [0xb08e3bc]
add esp, 8
mov dword [ebp - 4], eax
popal
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret
Function at 0xb0c0abd
Capabilities:
Check mutex on windows

Disassembly:
mov eax, dword fs:[0x2c]
push ebx
xor ebx, ebx
mov ecx, dword [eax]
mov eax, dword [0xb065f3c]
cmp eax, dword [ecx + 0x98]
jg 0xb0c0af3
jmp 0xb0c0ad8
pop esi
cmp dword [0xb065f40], ebx
je 0xb0c0aef
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0xb0c0aef
mov bl, 1
mov al, bl
pop ebx
ret
push esi
mov esi, 0xb065f3c
push esi
call fcn.0b0f334a
pop ecx
cmp dword [0xb065f3c], 0xffffffff
jne 0xb0c0ad7
push 0xb08e400
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
push 0xb11cdf7
mov dword [0xb065f40], eax
call fcn.0b0f32b9
push esi
call fcn.0b0f32f9
pop ecx
pop ecx
jmp 0xb0c0ad7

Function at 0xb0c1b05
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push edi
lea eax, [ebp - 4]
mov edi, ecx
push eax
push 0x40
push 1
push edi
mov bl, dl
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
mov byte [edi], bl
push eax
push dword [ebp - 4]
push 1
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 1
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
pop edi
pop ebx
leave
ret
Function at 0xb0ceb2d
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 4], 0
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], ecx
pushal
mov eax, dword [ebp - 8]
push dword [ebp + 8]
push dword [ebp - 0xc]
call dword [0xb0a6a7c]
add esp, 8
mov dword [ebp - 4], eax
popal
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret

Function at 0xb0cf25d
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, ecx
cmp dword [eax + 0x10], 0
je 0xb0cf316
cmp dword [eax + 0x14], 0xf
jbe 0xb0cf278
mov eax, dword [eax]
lea ecx, [ebp + 0xc]
mov dword [ebp + 0xc], eax
call fcn.0b0deced
test al, al
je 0xb0cf316
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
push edi
call fcn.0b0cf31d
lea eax, [ebp + 0xc]
mov ecx, esi
push eax
push edi
call fcn.0b0cf3c6
push ecx
push edi
call fcn.0b0cf616
lea eax, [ebp + 8]
mov ecx, edi
push eax
push 0x40
push 0x1000
call fcn.0b0dec0d
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea ecx, [ebp + 0xc]
call fcn.0b0dec23
mov ecx, edi
mov esi, eax
call fcn.0b0dec23
mov ecx, dword [esi + 0x68]
mov edx, dword [esi + 0x6c]
mov dword [eax + 0x68], ecx
lea ecx, [ebp + 0xc]
mov dword [eax + 0x6c], edx
call fcn.0b0dec0d
movzx ecx, word [eax + 6]
imul ecx, ecx, 0x28
add ecx, 0xf8
push ecx
push eax
mov ecx, edi
call fcn.0b0dec0d
push eax
call fcn.0b0f4800
add esp, 0xc
lea ecx, [ebp + 0xc]
call fcn.0b0decd4
add eax, dword [edi]
pop edi
jmp 0xb0cf318
xor eax, eax
pop esi
pop ebp
ret 8

Function at 0xb0cf31d
Capabilities:
Allocate or change rwx memory

Disassembly:
push 0x24
mov eax, 0xb11ba87
call fcn.0b0f39fc
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 0x24]
push eax
call fcn.0b0dec3c
and dword [ebp - 4], 0
mov esi, dword [ebp - 0x24]
mov ebx, dword [ebp - 0x20]
cmp esi, ebx
je 0xb0cf39a
mov edx, dword [ebp + 0xc]
mov edi, dword [esi]
mov eax, dword [ebp + 8]
mov ecx, dword [edi + 0xc]
mov eax, dword [eax]
add ecx, eax
mov dword [ebp - 0x10], ecx
add eax, 0xa000000
mov ecx, dword [edi + 0x14]
add ecx, dword [edx]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp - 0x10]
cmp ecx, eax
jae 0xb0cf3aa
cmp dword [edi + 0x10], 0
jbe 0xb0cf393
lea eax, [ebp - 0x18]
push eax
push 0x40
push dword [edi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push dword [edi + 0x10]
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0b0f4800
mov edx, dword [ebp + 0xc]
add esp, 0xc
add esi, 4
cmp esi, ebx
jne 0xb0cf346
lea ecx, [ebp - 0x24]
call fcn.0b0c8a7d
call fcn.0b0f39d9
ret 8
push 0xb0a6b94
lea ecx, [ebp - 0x30]
call fcn.0b0bf6c9
push 0xb0b2ca4
lea eax, [ebp - 0x30]
push eax
call fcn.0b0f478e
int3
Function at 0xb0cf616
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
call fcn.0b0dec23
cmp dword [eax + 0xac], 0
je 0xb0cf71b
push ebx
push edi
call fcn.0b0cf934
mov edi, eax
mov ecx, esi
mov dword [ebp - 0xc], edi
call fcn.0b0dec23
mov ecx, dword [eax + 0xa8]
add ecx, dword [esi]
mov eax, dword [edi]
mov dword [ebp - 8], eax
mov dword [ebp - 0x18], ecx
mov eax, dword [ecx]
mov ebx, dword [ecx + 4]
mov esi, dword [ecx + 8]
sub ebx, eax
mov dword [ebp - 0x10], eax
mov eax, dword [edi + 8]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [eax]
mov dword [ebp - 4], eax
lea eax, [ebp + 8]
push eax
push 0x40
push 4
push esi
call edi
mov eax, dword [ebp - 4]
mov dword [esi], eax
lea eax, [ebp + 8]
push eax
push dword [ebp + 8]
push 4
push esi
call edi
push 4
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esi, dword [ebp - 0xc]
mov esi, dword [esi + 0xc]
test esi, esi
je 0xb0cf6d2
lea eax, [ebp + 8]
push eax
push 0x40
push 4
push esi
call edi
and dword [esi], 0
lea eax, [ebp + 8]
push eax
push dword [ebp + 8]
push 4
push esi
call edi
push 4
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [ebp - 0x14]
push eax
push 4
push ebx
push dword [ebp - 8]
call edi
mov eax, dword fs:[0x2c]
mov ecx, dword [ebp - 4]
mov esi, dword [ebp - 0x10]
push ebx
push esi
push dword [eax + ecx*4]
call fcn.0b0f4800
push ebx
push esi
push dword [ebp - 8]
call fcn.0b0f4800
mov ebx, dword [ebp - 0xc]
lea eax, [ebp - 0x14]
add esp, 0x18
push eax
push 4
push 0x18
push ebx
call edi
mov esi, dword [ebp - 0x18]
mov edi, ebx
push 6
pop ecx
rep movsd dword es:[edi], dword [esi]
pop edi
pop ebx
pop esi
leave
ret 8