joyce8/EMBER2024-capa huggingface dataset:
Function at 0x496e90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x536ab8
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 0x496ec9
inc eax
mov dword [esi + 0x10], eax
jmp 0x496fdc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x496edd
mov eax, 0xffffffc7
jmp 0x496fde
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x496eee
cmp dword [esi + 8], eax
jne 0x496edd
cmp dword [esi + 8], eax
jne 0x496f07
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x496f07
mov eax, 0xffffffc7
jmp 0x496fde
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x496f1b
push eax
mov ecx, ebx
call fcn.004966c0
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.0045cc20
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x496f4c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0045cc40
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00495e30
test eax, eax
mov dword [esp + 0x38], eax
je 0x496f7f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x597f68
call fcn.0045ce20
mov eax, dword [esp + 0x38]
jmp 0x496fde
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00496cf0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x496fc3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00496d10
mov esi, eax
test esi, esi
jne 0x496ff3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00496cf0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x496f95
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x597f68
call fcn.0045ce20
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], 0x597f68
call fcn.0045ce20
mov eax, esi
jmp 0x496fde

Function at 0x49a0f0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x49a150
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x49a150
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x49a150
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x49a150
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 0x49a190
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 0x49f7f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5370e8
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.0052cbbb
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0049f190
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.0052cae9
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.005292cf
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.005292cf
push 1
push 0
push 0
mov ecx, esi
call fcn.00529277
push 1
push 0
push 1
mov ecx, esi
call fcn.00529277
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0052cc2d
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x49f970
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x537108
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.0052cbbb
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0049f190
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.0052cae9
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 0x49fa34
cmp dword [esp + 0x40], 1
jne 0x49fa32
cmp ecx, eax
jge 0x49fa34
mov eax, ecx
cmp eax, 0xc8
jge 0x49fa40
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0049f7f0
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.0052cc2d
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4a01b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x537173
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.005276ea
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.0052ce63
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0052e3fe
test eax, eax
je 0x4a02cc
mov ecx, dword [esp + 0x3c]
call fcn.0052ce90
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 0x4a0290
push edi
mov ecx, esi
call fcn.0052a44a
mov ecx, esi
call fcn.004a0430
cmp dword [esp + 0x38], 1
jne 0x4a02c5
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.0052a5b4
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 0x4a2d00
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4a2d33
push esi
call fcn.004a5df0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4a2d2c
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 0x4a2db9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4a2da2
mov eax, dword [esi + 8]
test eax, eax
je 0x4a2d57
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 0x4a2d9e
cmp eax, 2
je 0x4a2da2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4a2d4a
cmp eax, 3
je 0x4a2d7d
cmp eax, 1
jne 0x4a2d4a
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 0x4a2d4a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4a2d4a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004a2de0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4a2dc8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004a2de0
add esp, 4
pop esi
ret

Function at 0x4afca8
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5375ac
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.005276ea
mov dword [esi], method.CTreeCtrl.virtual_0
lea edi, [esi + 0x3c]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov dword [edi], fcn.00520c20
call fcn.004b4d20
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 1
call fcn.004b4d20
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 2
call fcn.004b4d20
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 3
call fcn.004b4d20
mov dword [edi], 0x59c764
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 4
call fcn.00524748
mov dword [esi + 0xd8], 0
mov dword [esi + 0xd4], 0x59c834
mov eax, dword [0x68ed74]
mov dword [esi + 0xdc], eax
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 7
call fcn.004b4d20
lea ecx, [esi + 0xf4]
mov byte [esp + 0x18], 8
call fcn.00524748
mov ecx, dword [esp + 0x10]
mov dword [esi], method.CTreeCtrl.virtual_0
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4afd90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x537634
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CTreeCtrl.virtual_0
lea ecx, [esi + 0xf4]
mov dword [esp + 0x18], 5
call fcn.00524771
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x59c760
call fcn.004b4f20
lea ecx, [esi + 0xdc]
mov byte [esp + 0x18], 3
call fcn.00526079
lea ecx, [esi + 0xd4]
mov dword [esp + 0xc], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x18], 6
call fcn.0052ceba
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 1
call fcn.00524771
lea edi, [esi + 0x3c]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 9
mov dword [ecx], 0x59c760
call fcn.004b4f20
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x59c760
call fcn.004b4f20
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x59c760
call fcn.004b4f20
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x59c760
call fcn.004b4f20
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.0052426a
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4b1720
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 0x4b17c3
test eax, eax
jbe 0x4b17c3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4b17c3
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 0x4b176e
xor esi, esi
jmp 0x4b1774
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4b179f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004b54a0
add esi, eax
push esi
mov ebx, esi
call fcn.004b54a0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4b1780
pop ebp
test edi, edi
pop edi
jne 0x4b17c3
test ebx, ebx
je 0x4b17c3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00501e50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4b1905
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 0x4b1a1d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4b1a1d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00527b3c
mov esi, eax
test esi, esi
je 0x4b1a1d
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 0x4b1a1d
mov ecx, esi
call fcn.004b1870
cmp edi, eax
jge 0x4b1a1d
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 0x4b19a3
mov dword [esp + 0x34], 1
jmp 0x4b19fe
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4b1a1d
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.004ae840
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 0x4b5d10
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x537b78
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
lea ecx, [esp + 0x10]
call fcn.004f44fc
mov eax, dword [esp + 0x3c]
lea ecx, [esp + 8]
push eax
mov dword [esp + 0x38], 0
call fcn.005260e7
lea ecx, [esp + 0x3c]
push 1
push ecx
lea ecx, [esp + 0x10]
mov byte [esp + 0x3c], 1
call fcn.00522f2d
mov eax, dword [eax]
push 0x6884e4
push eax
call fcn.00501434
add esp, 8
lea ecx, [esp + 0x3c]
test eax, eax
setne bl
call fcn.00526079
test bl, bl
je 0x4b5d90
push 0x6884e4
lea ecx, [esp + 0xc]
call fcn.00526455
push 0x6884e0
lea ecx, [esp + 0xc]
call fcn.00526455
mov edx, dword [esp + 8]
push 0
push edx
lea ecx, [esp + 0x18]
call fcn.004f45bf
test eax, eax
je 0x4b5e54
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_DeleteFileA]
push edi
mov bl, 2
lea ecx, [esp + 0x18]
call fcn.004f47df
mov edi, eax
mov eax, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [eax + 0x38]
test eax, eax
je 0x4b5e10
lea ecx, [esp + 0x18]
call fcn.004f47a6
test eax, eax
jne 0x4b5e10
lea ecx, [esp + 0x44]
push ecx
lea ecx, [esp + 0x1c]
call fcn.004f48ae
mov eax, dword [eax]
mov ecx, esi
push eax
mov byte [esp + 0x40], bl
call fcn.004b5d10
mov byte [esp + 0x3c], 1
lea ecx, [esp + 0x44]
jmp 0x4b5e45
lea ecx, [esp + 0x18]
call fcn.004f47a6
test eax, eax
jne 0x4b5e4a
mov edx, dword [esp + 0x18]
push 0x10
lea ecx, [esp + 0x1c]
call dword [edx + 0x38]
test eax, eax
jne 0x4b5e4a
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
call fcn.004f48ae
mov eax, dword [eax]
push eax
call ebp
lea ecx, [esp + 0x14]
call fcn.00526079
test edi, edi
jne 0x4b5dc0
pop edi
pop ebp
lea ecx, [esp + 0x10]
call fcn.004f4575
lea ecx, [esp + 8]
mov byte [esp + 0x34], 0
call fcn.00526079
lea ecx, [esp + 0x10]
mov dword [esp + 0x34], 0xffffffff
call fcn.004f4539
mov ecx, dword [esp + 0x2c]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x30
ret 4
Function at 0x4b5f50
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x537ba6
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14c
mov eax, dword [0x68ed74]
push ebx
push esi
mov ebx, ecx
mov dword [esp + 8], eax
mov dword [esp + 0x15c], 0
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x164]
lea ecx, [esp + 0xc]
push esi
mov byte [esp + 0x160], 1
call fcn.00526202
push str..
lea ecx, [esp + 0x10]
call fcn.00526455
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0x10], eax
jne 0x4b5ff3
lea ecx, [esp + 0xc]
mov byte [esp + 0x15c], 0
call fcn.00526079
lea ecx, [esp + 8]
mov dword [esp + 0x15c], 0xffffffff
call fcn.00526079
xor eax, eax
jmp 0x4b6138
push ebp
mov ebp, dword [esp + 0x16c]
push edi
mov edi, dword [esp + 0x174]
lea edx, [esp + 0x48]
push 0x688504
push edx
call fcn.00501434
add esp, 8
test eax, eax
je 0x4b60e9
lea eax, [esp + 0x48]
push 0x688500
push eax
call fcn.00501434
add esp, 8
test eax, eax
je 0x4b60e9
test ebp, ebp
jne 0x4b6055
lea ecx, [esp + 0x48]
push str.desktop.ini
push ecx
call fcn.005014e3
add esp, 8
test eax, eax
je 0x4b60e9
push esi
lea ecx, [esp + 0x14]
call fcn.00526202
push 0x5c
lea ecx, [esp + 0x14]
call fcn.0052647c
lea edx, [esp + 0x48]
lea ecx, [esp + 0x10]
push edx
call fcn.00526455
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 1
je 0x4b6095
mov ecx, dword [esp + 0x10]
and al, 0xfe
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test byte [esp + 0x1c], 0x10
je 0x4b60b7
mov edx, dword [esp + 0x10]
push edi
push ebp
push edx
mov ecx, ebx
call fcn.004b5f50
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
jmp 0x4b60e9
test edi, edi
je 0x4b60de
lea ecx, [esp + 0x48]
push str.index.dat
push ecx
call fcn.005014e3
add esp, 8
test eax, eax
jne 0x4b60de
lea edx, [esp + 0x48]
mov ecx, ebx
push edx
push esi
call fcn.004b6160
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov edx, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4b6003
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x14]
mov byte [esp + 0x164], 0
call fcn.00526079
lea ecx, [esp + 0x10]
mov dword [esp + 0x164], 0xffffffff
call fcn.00526079
pop edi
mov eax, 1
pop ebp
mov ecx, dword [esp + 0x154]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x158
ret 0xc
Function at 0x4b6160
Capabilities:
Get file size
Write file on windows

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x537bbb
push eax
mov eax, 0x2718
mov dword fs:[0], esp
call fcn.00501d30
mov eax, dword [0x68ed74]
push edi
mov dword [esp + 4], eax
mov ecx, 0x9c4
xor eax, eax
lea edi, [esp + 0xc]
mov dword [esp + 0x2724], 0
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x272c]
push ecx
lea ecx, [esp + 8]
call fcn.00526202
push 0x5c
lea ecx, [esp + 8]
call fcn.0052647c
mov edx, dword [esp + 0x2730]
lea ecx, [esp + 4]
push edx
call fcn.00526455
mov eax, dword [esp + 4]
push 0
push 0x80
push 3
push 0
push 3
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4b6206
lea ecx, [esp + 4]
mov dword [esp + 0x2724], eax
call fcn.00526079
xor eax, eax
jmp 0x4b6283
push ebx
push esi
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push 0
push 0
mov esi, eax
push 0x40
push edi
sub esi, 0x40
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
test esi, esi
jbe 0x4b6261
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
cmp esi, 0x2710
push 0
jbe 0x4b6253
lea ecx, [esp + 0x14]
lea edx, [esp + 0x18]
push ecx
push 0x2710
push edx
push edi
call ebx
sub esi, 0x2710
jne 0x4b622d
jmp 0x4b6261
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push esi
push ecx
push edi
call ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0xc]
mov dword [esp + 0x272c], 0xffffffff
call fcn.00526079
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 0x271c]
pop edi
mov dword fs:[0], ecx
add esp, 0x2724
ret 8

Function at 0x4b8a40
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x59cd20
push 0x503004
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.00501400
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4b8bf0
Capabilities:
Check os version

Disassembly:
sub esp, 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x9c
push eax
call esi
test eax, eax
jne 0x4b8c31
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x94
push ecx
call esi
test eax, eax
je 0x4b8c9e
cmp dword [esp + 0x1c], 2
jne 0x4b8c9e
cmp dword [esp + 0x10], 5
jne 0x4b8c9e
cmp dword [esp + 0x14], 1
jne 0x4b8c9e
push str.kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4b8c88
push str.IsWow64Process
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4b8c79
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
jmp 0x4b8c81
mov dword [esp + 8], 0
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 8]
test eax, eax
je 0x4b8c9e
pop edi
mov eax, 1
pop esi
add esp, 0xa0
ret
pop edi
xor eax, eax
pop esi
add esp, 0xa0
ret

Function at 0x4b90e0
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 0x4b9146
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 0x4b9146
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4b9127
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4b9910
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4b9948
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret