joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4506e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4d9088
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 0x450719
inc eax
mov dword [esi + 0x10], eax
jmp 0x45082c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45072d
mov eax, 0xffffffc7
jmp 0x45082e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45073e
cmp dword [esi + 8], eax
jne 0x45072d
cmp dword [esi + 8], eax
jne 0x450757
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x450757
mov eax, 0xffffffc7
jmp 0x45082e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45076b
push eax
mov ecx, ebx
call fcn.0044ff10
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.0041c010
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45079c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0041c030
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0044f680
test eax, eax
mov dword [esp + 0x38], eax
je 0x4507cf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4f6c78
call fcn.0041c210
mov eax, dword [esp + 0x38]
jmp 0x45082e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00450540
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x450813
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00450560
mov esi, eax
test esi, esi
jne 0x450843
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00450540
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4507e5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4f6c78
call fcn.0041c210
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], 0x4f6c78
call fcn.0041c210
mov eax, esi
jmp 0x45082e

Function at 0x453930
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x453990
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x453990
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x453990
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x453990
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 0x4539d0
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 0x460310
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4d9738
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.004d1488
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0045fad0
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.004d13b6
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.004cd911
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.004cd911
push 1
push 0
push 0
mov ecx, esi
call fcn.004cd8b9
push 1
push 0
push 1
mov ecx, esi
call fcn.004cd8b9
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004d14fa
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x460490
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4d9758
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.004d1488
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0045fad0
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.004d13b6
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 0x460554
cmp dword [esp + 0x40], 1
jne 0x460552
cmp ecx, eax
jge 0x460554
mov eax, ecx
cmp eax, 0xc8
jge 0x460560
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00460310
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.004d14fa
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x460ec0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4d97c3
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.004cbd31
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.004d1730
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004d2c8f
test eax, eax
je 0x460fdc
mov ecx, dword [esp + 0x3c]
call fcn.004d175d
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 0x460fa0
push edi
mov ecx, esi
call fcn.004cea5d
mov ecx, esi
call fcn.00461140
cmp dword [esp + 0x38], 1
jne 0x460fd5
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.004ceb98
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 0x463a10
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x463a43
push esi
call fcn.00471d20
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x463a3c
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 0x463ac9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x463ab2
mov eax, dword [esi + 8]
test eax, eax
je 0x463a67
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 0x463aae
cmp eax, 2
je 0x463ab2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x463a5a
cmp eax, 3
je 0x463a8d
cmp eax, 1
jne 0x463a5a
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 0x463a5a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x463a5a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00463af0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x463ad8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00463af0
add esp, 4
pop esi
ret

Function at 0x464350
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x464371
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x464371
mov eax, dword [eax + 0x44]
test eax, eax
je 0x464371
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 0x4811a0
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 0x481243
test eax, eax
jbe 0x481243
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x481243
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 0x4811ee
xor esi, esi
jmp 0x4811f4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48121f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004837b0
add esi, eax
push esi
mov ebx, esi
call fcn.004837b0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x481200
pop ebp
test edi, edi
pop edi
jne 0x481243
test ebx, ebx
je 0x481243
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004b16e0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x481555
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 0x48166d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48166d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004cc183
mov esi, eax
test esi, esi
je 0x48166d
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 0x48166d
mov ecx, esi
call fcn.00481480
cmp edi, eax
jge 0x48166d
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 0x4815f3
mov dword [esp + 0x34], 1
jmp 0x48164e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48166d
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.0047ea60
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 0x48d6e0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4db420
push eax
mov dword fs:[0], esp
sub esp, 0x18
push esi
push edi
mov edi, dword [esp + 0x30]
mov eax, dword [edi + 0x64]
lea esi, [edi + 0x64]
test eax, eax
je 0x48d71e
pop edi
mov eax, 1
pop esi
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
add esp, 0x24
ret
push edi
call fcn.0048d650
add esp, 4
test eax, eax
jne 0x48d73c
pop edi
pop esi
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
add esp, 0x24
ret
push 3
push 1
lea ecx, [esp + 0x18]
call fcn.004ae87f
push eax
lea ecx, [edi + 0x5c]
mov dword [esp + 0x2c], 0
call fcn.0048cb00
push 1
push eax
lea ecx, [esp + 0x10]
call fcn.004d5684
lea eax, [esp + 8]
mov ecx, esi
push eax
mov byte [esp + 0x2c], 1
call fcn.004d5696
lea ecx, [esp + 8]
mov byte [esp + 0x28], 0
call fcn.004d56e9
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.OLEAUT32.dll_VariantCopy]
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
mov ecx, dword [esp + 0x20]
pop edi
setne al
pop esi
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x48f350
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0xa4]
test eax, eax
je 0x48f397
mov edi, dword [esp + 0x10]
push edi
call fcn.004ca49a
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
mov dword [esi + 0xa8], eax
mov eax, dword [esi + 0xa4]
mov ecx, dword [ecx]
push eax
push edi
push 1
push ecx
call fcn.004b2c97
sub eax, edi
add esp, 0x14
neg eax
sbb eax, eax
pop edi
and eax, 0x21
pop esi
ret 0xc
mov ecx, dword [esi + 0x2c]
test ecx, ecx
je 0x48f3cb
mov eax, dword [esi + 0x18]
test eax, eax
je 0x48f3cb
mov edx, dword [ecx]
call dword [edx + 0x40]
test al, al
je 0x48f3b5
mov eax, dword [esi + 0x7c]
test eax, eax
jg 0x48f3cb
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.0048f490
pop edi
pop esi
ret 0xc
mov ecx, dword [esi + 0x18]
push ebx
mov edx, dword [ecx]
call dword [edx + 0x18]
mov ecx, dword [esi + 0x14]
mov edi, eax
mov eax, dword [ecx]
call dword [eax + 0x18]
mov ebx, eax
cmp ebx, 0x5a
jle 0x48f3fe
cmp edi, 0x5a
jle 0x48f3fe
mov ecx, dword [esi + 0x2c]
mov edx, dword [ecx]
call dword [edx + 0x44]
test al, al
je 0x48f3fe
mov ecx, dword [esi + 0x18]
mov eax, dword [ecx]
call dword [eax + 0x14]
mov eax, dword [esi + 0x7c]
imul eax, dword [esi + 0x3c]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
and edx, 0x1fff
add eax, edx
mov edi, eax
mov eax, dword [esi + 0x40]
sar edi, 0xd
cmp edi, eax
jbe 0x48f42d
cdq
sub eax, edx
mov edi, eax
sar edi, 1
mov al, byte [esp + 0x18]
test al, al
je 0x48f473
cmp ebx, 1
jge 0x48f473
mov ecx, dword [esi + 0x18]
mov edx, edi
shr edx, 1
cmp dword [ecx + 0xc], edx
jae 0x48f473
mov al, byte [esi + 0x1d]
test al, al
jne 0x48f473
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
push 0x3e8
call ebx
mov ecx, dword [esi + 0x18]
cmp dword [ecx + 0xc], edi
jae 0x48f473
mov eax, dword [ecx]
call dword [eax + 0x18]
cmp eax, 0x5a
jg 0x48f473
mov al, byte [esi + 0x1d]
test al, al
je 0x48f453
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0048f490
pop ebx
pop edi
pop esi
ret 0xc

Function at 0x490650
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, ecx
mov al, byte [ebp + 0x24]
test al, al
jne 0x490677
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push eax
push ecx
push 1
push edx
call fcn.004b2c97
add esp, 0x10
pop ebp
ret 0xc
push ebx
push esi
mov esi, dword [esp + 0x18]
push edi
push esi
call fcn.004b302e
mov ebx, dword [esp + 0x18]
mov edi, eax
mov eax, dword [esp + 0x1c]
push esi
push eax
push 1
push ebx
call fcn.004b2c97
mov esi, eax
add esp, 0x14
test esi, esi
jbe 0x4906ab
push esi
push ebx
push edi
mov ecx, ebp
call fcn.00490800
mov eax, esi
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4906c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x60ff3c]
xor edx, edx
cmp eax, edx
jne 0x4906e6
xor eax, eax
mov byte [eax + 0x60fe3c], al
inc eax
cmp eax, 0x100
jl 0x4906ce
mov dword [0x60ff3c], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x60fe3c
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x490777
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x49074a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x490718
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x490780
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4907d3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4907ba
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x497170
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4db63e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00497a90
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4fddf4
call fcn.004ca49a
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x497203
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004ca49a
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4971fc
push 0
mov ecx, eax
call fcn.0048e300
mov dword [esi + 0xc], eax
jmp 0x497205
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x497205
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x4bcb08
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x5f3950]
jne 0x4bcb12
repz ret
jmp fcn.004c47b0
Function at 0x4c38f9
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.004b70d9
xor ebx, ebx
cmp dword [0x622438], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4c39ce
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x4c3939
xor eax, eax
jmp 0x4c3a92
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x5ccd24
push edi
call esi
cmp eax, ebx
je 0x4c3932
push eax
call fcn.004b7076
mov dword [esp], 0x5ccd14
push edi
mov dword [0x622438], eax
call esi
push eax
call fcn.004b7076
mov dword [esp], 0x5ccd00
push edi
mov dword [0x62243c], eax
call esi
push eax
call fcn.004b7076
mov dword [0x622440], eax
lea eax, [ebp - 8]
push eax
call fcn.004b575c
test eax, eax
pop ecx
pop ecx
je 0x4c399c
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004bb58c
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4c39ce
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004b7076
cmp eax, ebx
pop ecx
mov dword [0x622448], eax
je 0x4c39ce
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004b7076
pop ecx
mov dword [0x622444], eax
mov eax, dword [0x622444]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x4c3a47
cmp dword [0x622448], esi
je 0x4c3a47
push eax
call fcn.004b70e2
pop ecx
call eax
cmp eax, ebx
je 0x4c3a14
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x622448]
call fcn.004b70e2
pop ecx
call eax
test eax, eax
je 0x4c3a14
test byte [ebp - 0x18], 1
jne 0x4c3a47
lea eax, [ebp - 0xc]
push eax
call fcn.004b5793
test eax, eax
pop ecx
je 0x4c3a2f
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004bb58c
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x4c3a3e
or dword [ebp + 0x10], 0x200000
jmp 0x4c3a78
or dword [ebp + 0x10], 0x40000
jmp 0x4c3a78
mov eax, dword [0x62243c]
cmp eax, esi
je 0x4c3a78
push eax
call fcn.004b70e2
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4c3a78
mov eax, dword [0x622440]
cmp eax, esi
je 0x4c3a78
push dword [ebp - 4]
push eax
call fcn.004b70e2
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x622438]
call fcn.004b70e2
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4ccb27
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ccb5f
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.004cabb4
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004cab8c
jmp 0x4ccb6b
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x4ce215
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 0x4ce257
call fcn.004d407a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ce257
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ce24e
xor eax, eax
jmp 0x4ce25f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ce265
pop edi
pop esi
pop ebx
ret 4