joyce8/EMBER2024-capa huggingface dataset:
Function at 0x436c60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a2ee8
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 0x436c99
inc eax
mov dword [esi + 0x10], eax
jmp 0x436dac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x436cad
mov eax, 0xffffffc7
jmp 0x436dae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x436cbe
cmp dword [esi + 8], eax
jne 0x436cad
cmp dword [esi + 8], eax
jne 0x436cd7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x436cd7
mov eax, 0xffffffc7
jmp 0x436dae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x436ceb
push eax
mov ecx, ebx
call fcn.00436490
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.00409a90
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x436d1c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00409ab0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00435c00
test eax, eax
mov dword [esp + 0x38], eax
je 0x436d4f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ab370
call fcn.00409c90
mov eax, dword [esp + 0x38]
jmp 0x436dae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00436ac0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x436d93
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00436ae0
mov esi, eax
test esi, esi
jne 0x436dc3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00436ac0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x436d65
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4ab370
call fcn.00409c90
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], 0x4ab370
call fcn.00409c90
mov eax, esi
jmp 0x436dae

Function at 0x43b770
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x43b7d0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x43b7d0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x43b7d0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x43b7d0
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 0x43b810
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 0x4473b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a37d8
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.0049c544
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00446d10
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.0049c472
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.00498d36
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.00498d36
push 1
push 0
push 0
mov ecx, esi
call fcn.00498cde
push 1
push 0
push 1
mov ecx, esi
call fcn.00498cde
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0049c5b6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x447530
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a37f8
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.0049c544
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00446d10
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.0049c472
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 0x4475f4
cmp dword [esp + 0x40], 1
jne 0x4475f2
cmp ecx, eax
jge 0x4475f4
mov eax, ecx
cmp eax, 0xc8
jge 0x447600
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004473b0
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.0049c5b6
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x447e00
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a38a3
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.00497153
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.0049c7ec
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0049dd08
test eax, eax
je 0x447f1c
mov ecx, dword [esp + 0x3c]
call fcn.0049c819
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 0x447ee0
push edi
mov ecx, esi
call fcn.00499e81
mov ecx, esi
call fcn.004480c0
cmp dword [esp + 0x38], 1
jne 0x447f15
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.00499fbc
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 0x44a110
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44a143
push esi
call fcn.004584b0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44a13c
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 0x44a1c9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44a1b2
mov eax, dword [esi + 8]
test eax, eax
je 0x44a167
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 0x44a1ae
cmp eax, 2
je 0x44a1b2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44a15a
cmp eax, 3
je 0x44a18d
cmp eax, 1
jne 0x44a15a
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 0x44a15a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44a15a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044a1f0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44a1d8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044a1f0
add esp, 4
pop esi
ret

Function at 0x44aa60
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x44aa81
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x44aa81
mov eax, dword [eax + 0x44]
test eax, eax
je 0x44aa81
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 0x46ae60
Capabilities:
Query environment variable

Disassembly:
mov eax, dword [esp + 4]
push esi
mov esi, ecx
push edi
mov ecx, dword [esp + 0x10]
push eax
push ecx
push esi
mov byte [esi + 0x40], 1
call fcn.00487572
mov al, byte [esi + 0x40]
add esp, 0xc
test al, al
je 0x46ae9a
lea edi, [esi + 0x20]
push 0x20
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
jg 0x46ae9a
mov byte [edi], 0x30
mov byte [esi + 0x21], 0
mov eax, esi
pop edi
pop esi
ret 8
Function at 0x46b050
Capabilities:
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
push edi
mov edi, dword [0x4ea464]
test edi, edi
jne 0x46b086
lea eax, [esp + 0x1c]
push 0x1c
push eax
push 0x46b1c0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualQueryEx]
mov ecx, dword [esp + 0x20]
neg eax
sbb eax, eax
and eax, ecx
mov edi, eax
push 0x4d33f4
push str.E2EE_IDR_DLL
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov ebx, eax
test ebx, ebx
jne 0x46b0aa
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x28
ret
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
mov dword [esp + 0x10], esi
jne 0x46b0c9
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
add esp, 0x28
ret
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebp, eax
test ebp, ebp
mov dword [esp + 0x18], ebp
jne 0x46b0e8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x28
ret
push ebp
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
mov dword [esp + 0x14], edi
jne 0x46b106
pop edi
pop esi
pop ebp
mov eax, 4
pop ebx
add esp, 0x28
ret
mov ebx, dword [esp + 0x3c]
push ebx
push esi
push edi
call fcn.0046b1f0
add esp, 0xc
test al, al
jne 0x46b1aa
mov eax, dword [ebx + 8]
mov ebp, esi
shr ebp, 6
inc ebp
shl ebp, 6
cmp ebp, eax
jbe 0x46b189
mov ecx, dword [ebx]
push ebp
mov dword [esp + 0x40], ecx
call fcn.004863f7
mov ecx, ebp
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebx + 4]
test ecx, ecx
je 0x46b171
mov esi, dword [esp + 0x3c]
mov edi, dword [ebx]
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x46b182
push eax
call fcn.0048630e
add esp, 4
mov edi, dword [esp + 0x14]
mov dword [ebx + 8], ebp
mov ecx, dword [ebx]
mov dword [ebx + 4], esi
mov ebp, dword [esp + 0x18]
mov byte [ecx + esi], 0
mov ecx, esi
mov edx, ecx
mov esi, edi
mov edi, dword [ebx]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x28
ret
Function at 0x46b430
Capabilities:
Delete file

Disassembly:
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp byte [esi + 0xc], bl
je 0x46b4a0
mov eax, dword [esi + 4]
sub eax, ebx
je 0x46b49d
dec eax
je 0x46b471
dec eax
jne 0x46b49d
mov eax, dword [esi + 8]
cmp eax, ebx
je 0x46b49d
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b49d
mov byte [esi + 0xd], bl
mov dword [esi + 8], ebx
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], bl
mov byte [esi + 0xd], bl
pop esi
pop ebx
ret
mov eax, dword [esi + 8]
cmp eax, ebx
je 0x46b49d
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b49d
lea eax, [esi + 0xd]
mov dword [esi + 8], ebx
push eax
mov byte [eax], bl
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], bl
mov byte [esi + 0xd], bl
pop esi
pop ebx
ret

Function at 0x46b4b0
Capabilities:
Get common file path

Disassembly:
mov eax, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov ecx, dword [esp + 0xc]
mov edi, esi
push ecx
or ecx, 0xffffffff
xor eax, eax
push 0x4d33f8
repne scasb al, byte es:[edi]
not ecx
dec ecx
add ecx, esi
push ecx
call fcn.00487572
add esp, 0xc
mov eax, esi
pop edi
pop esi
ret 0xc

Function at 0x46b4f0
Capabilities:
Delete file

Disassembly:
push esi
mov esi, ecx
push edi
mov al, byte [esi + 0xc]
test al, al
je 0x46b549
mov eax, dword [esi + 4]
push ebx
xor edi, edi
xor bl, bl
sub eax, edi
je 0x46b5b4
dec eax
je 0x46b58d
dec eax
jne 0x46b540
mov eax, dword [esi + 8]
cmp eax, edi
je 0x46b5b4
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b5b4
mov dword [esi + 8], edi
mov byte [esi + 0xd], 0
mov bl, al
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
test bl, bl
mov byte [esi + 0xd], 0
pop ebx
je 0x46b5b8
mov edi, dword [esp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
mov dword [esi + 8], eax
je 0x46b5b8
or ecx, 0xffffffff
xor eax, eax
mov byte [esi + 0xc], 1
mov dword [esi + 4], 2
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esi + 0xd]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov al, 1
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
ret 4
mov eax, dword [esi + 8]
cmp eax, edi
je 0x46b5b4
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b5b4
lea eax, [esi + 0xd]
mov dword [esi + 8], edi
push eax
mov bl, 1
mov byte [eax], 0
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
jmp 0x46b535
xor bl, bl
jmp 0x46b540
pop edi
xor al, al
pop esi
ret 4
Function at 0x46b5c0
Capabilities:
Delete file

Disassembly:
push ebx
push esi
mov esi, ecx
xor bl, bl
mov al, byte [esi + 0xc]
test al, al
je 0x46b609
mov eax, dword [esi + 4]
sub eax, 0
je 0x46b64b
dec eax
je 0x46b60e
dec eax
jne 0x46b605
mov eax, dword [esi + 8]
test eax, eax
je 0x46b64b
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b64b
mov byte [esi + 0xd], bl
mov dword [esi + 8], 0
mov bl, al
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
mov byte [esi + 0xd], 0
mov al, bl
pop esi
pop ebx
ret
mov eax, dword [esi + 8]
test eax, eax
je 0x46b64b
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x46b64b
lea eax, [esi + 0xd]
mov dword [esi + 8], 0
push eax
mov bl, 1
mov byte [eax], 0
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
mov byte [esi + 0xd], 0
mov al, bl
pop esi
pop ebx
ret
xor bl, bl
mov byte [esi + 0xd], bl
mov al, bl
pop esi
pop ebx
ret

Function at 0x470ae0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ed5c4]
xor edx, edx
cmp eax, edx
jne 0x470b06
xor eax, eax
mov byte [eax + 0x4ed4c4], al
inc eax
cmp eax, 0x100
jl 0x470aee
mov dword [0x4ed5c4], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4ed4c4
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x470b97
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 0x470b6a
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 0x470b38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x470c10
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 0x470c63
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 0x470c4a
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 0x4775e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4a3dfe
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.00477f00
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4aefc4
call fcn.004958e6
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x477673
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004958e6
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x47766c
push 0
mov ecx, eax
call fcn.0046e710
mov dword [esi + 0xc], eax
jmp 0x477675
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x477675
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 0x48752c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x48754c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00486e4a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x48756f
test byte [esp + 8], 2
je 0x48756f
call fcn.00486ebd
mov dword [eax], 0xd
call fcn.00486ec6
mov dword [eax], 5
jmp 0x487548
xor eax, eax
ret

Function at 0x497f49
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x497f81
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.00496000
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00495fd8
jmp 0x497f8d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x49963e
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 0x499680
call fcn.0049f0ee
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x499680
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x499677
xor eax, eax
jmp 0x499688
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0049968e
pop edi
pop esi
pop ebx
ret 4
Function at 0x49f61e
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 0x49f64c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x49f66a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0049f584
jmp 0x49f66a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49f66a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0049f584
test edi, edi
mov eax, edi
jne 0x49f654
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4035ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x603008], 0x8088405
inc edx
mov dword [ebx + 0x603008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x41cf00
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push ebp
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cld
mov dl, 0x80
mov al, byte [esi]
add esi, 1
mov byte [edi], al
add edi, 1
mov ebx, 2
add dl, dl
jne 0x41cf31
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41cf19
add dl, dl
jne 0x41cf3c
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41cf8d
xor eax, eax
add dl, dl
jne 0x41cf49
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d02a
add dl, dl
jne 0x41cf58
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cf63
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cf6e
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cf79
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x41cf83
mov ebx, edi
sub ebx, eax
mov al, byte [ebx]
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x41cf28
mov eax, 1
add dl, dl
jne 0x41cf9b
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cfa6
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41cf92
sub eax, ebx
mov ebx, 1
jne 0x41cfd9
mov ecx, 1
add dl, dl
jne 0x41cfbf
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41cfca
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41cfb6
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41cf28
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x41cff0
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41cffb
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41cfe7
cmp eax, 0x7d00
sbb ecx, 0xffffffff
cmp eax, 0x500
sbb ecx, 0xffffffff
cmp eax, 0x80
adc ecx, 0
cmp eax, 0x80
adc ecx, 0
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41cf28
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x41d04b
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x41cf28
pop ebp
sub edi, dword [ebp - 8]
mov dword [ebp - 0xc], edi
pop edi
pop esi
pop ebx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret