joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f230
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ebcf8
mov eax, dword fs:[0]
push eax
push ebx
push esi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 4], ebx
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::RESITEM.0
call fcn.004bdb50
mov ecx, dword [0x526228]
mov edx, dword [0x52622c]
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x4c], ebx
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov eax, 0x51f6e0
mov dword [esi + 8], eax
mov dword [esi + 0x14], eax
mov eax, dword [0x526224]
mov dword [esi + 0x18], eax
mov dword [esi + 0x68], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], edx
mov byte [esi + 0x64], bl
mov dword [esi + 0x6c], ebx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42f320
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4edf3f
mov eax, dword fs:[0]
push eax
push ebx
push esi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 4], ebx
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::RESITEM.0
call fcn.004bdb50
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x4c], ebx
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov byte [ebp - 4], 5
mov ecx, dword [0x526228]
mov edx, dword [0x52622c]
mov eax, 0x51f6e0
mov dword [esi + 8], eax
mov dword [esi + 0x14], eax
mov eax, dword [0x526224]
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], edx
mov edx, dword [ebp + 0xc]
mov dword [esi + 0x68], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x18], eax
mov dword [esi + 0x28], ebx
mov byte [esi + 0x64], bl
mov ecx, esi
mov dword [esi + 0x6c], ebx
call fcn.00430cd0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x430f80
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ebcf8
mov eax, dword fs:[0]
push eax
push ebx
push esi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 4], ebx
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::OPDOWNLOAD.0
call fcn.004bdb50
mov eax, dword [0x526234]
mov ecx, dword [0x526238]
mov edx, dword [0x52623c]
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x18], eax
mov eax, 0x51f6e0
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov eax, dword [0x526240]
mov dword [esi + 0x2c], ecx
mov ecx, dword [0x526244]
mov dword [esi + 0x40], eax
mov dword [esi + 0x60], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edx
mov dword [esi + 0x44], ecx
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov word [esi + 0x4c], bx
mov dword [esi + 0x64], ebx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4310f0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ecb09
mov eax, dword fs:[0]
push eax
push ebx
push esi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 4], ebx
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::OPDOWNLOAD.0
call fcn.004bdb50
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov byte [ebp - 4], 3
mov eax, dword [0x526234]
mov ecx, dword [0x526238]
mov edx, dword [0x52623c]
mov dword [esi + 0x18], eax
mov dword [esi + 0x2c], ecx
mov ecx, dword [0x526244]
mov eax, 0x51f6e0
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov eax, dword [0x526240]
mov dword [esi + 0x3c], edx
mov edx, dword [ebp + 0xc]
mov dword [esi + 0x44], ecx
mov dword [esi + 0x60], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x40], eax
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], ebx
mov dword [esi + 0x58], ebx
mov dword [esi + 0x5c], ebx
mov word [esi + 0x4c], bx
mov ecx, esi
mov dword [esi + 0x64], ebx
call fcn.004332b0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x435f30
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ebcf8
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 4], edi
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::OPEXECUTE.0
call fcn.004bdb50
mov eax, dword [0x526268]
mov dword [esi + 0x24], eax
mov dword [esi + 0x2c], edi
mov dword [esi + 8], 0x51f6e0
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x30], edi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4360e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eca33
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 4], edi
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::OPEXECUTE.0
call fcn.004bdb50
mov edx, dword [ebp + 0xc]
mov byte [ebp - 4], 1
mov eax, dword [0x526268]
mov dword [esi + 0x2c], edi
mov dword [esi + 8], 0x51f6e0
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], edi
mov ecx, esi
mov dword [esi + 0x30], edi
call fcn.00437060
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x4362d0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ebdb3
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x34
call fcn.004819b0
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
xor edi, edi
mov dword [ebp - 4], edi
cmp esi, edi
je 0x43635c
mov byte [ebp - 4], 1
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::OPEXECUTE.0
call fcn.004bdb50
mov eax, dword [0x526268]
mov dword [esi + 0x24], eax
mov dword [esi + 0x2c], edi
mov dword [esi + 8], 0x51f6e0
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x30], edi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x43eba0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ebcf8
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 4], edi
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::FUNCSTARTSERVICE.0
call fcn.004bdb50
mov ecx, dword [0x5262d4]
mov edx, dword [0x5262d8]
mov eax, 0x51f6e0
mov dword [esi + 0x14], ecx
mov ecx, dword [0x5262dc]
mov dword [esi + 0x18], edx
mov edx, dword [0x5262e0]
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x2c], edi
mov dword [esi + 0x1c], ecx
mov dword [esi + 0x28], edi
mov dword [esi + 0x24], edx
mov dword [esi + 0x30], edi
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x43ecb0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eca33
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x51e584]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 4], edi
lea ecx, [esi + 4]
mov dword [esi], vtable.tpsp::FUNCSTARTSERVICE.0
call fcn.004bdb50
mov byte [ebp - 4], 1
mov ecx, dword [0x5262d4]
mov edx, dword [0x5262d8]
mov dword [esi + 0x14], ecx
mov ecx, dword [0x5262dc]
mov dword [esi + 0x18], edx
mov edx, dword [0x5262e0]
mov eax, 0x51f6e0
mov dword [esi + 0x1c], ecx
mov dword [esi + 0x24], edx
mov edx, dword [ebp + 0xc]
mov dword [esi + 0x2c], edi
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x28], edi
mov ecx, esi
mov dword [esi + 0x30], edi
call fcn.0043fca0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x4471c0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x4471c7
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0x44729d
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 2]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 3]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 4]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 5]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 6]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
movzx edi, byte [ecx + 7]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x50ae90]
add ecx, 8
sub edx, 8
dec esi
jne 0x4471e0
pop edi
test edx, edx
je 0x4472ba
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x50ae90]
inc ecx
dec edx
jne 0x4472a1
not eax
pop esi
ret

Function at 0x4472c0
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x50ae90]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x50ae90]
mov dword [edx + 8], ecx
ret

Function at 0x447310
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esi + 8]
push ebx
mov edx, ecx
and edx, 0xfffd
or edx, 2
mov ebx, edx
xor ebx, 1
imul ebx, edx
mov edx, dword [esi]
shr ebx, 8
push edi
xor al, bl
movsx edi, al
xor edi, edx
shr edx, 8
and edi, 0xff
mov ebx, dword [edi*4 + 0x50ae90]
xor ebx, edx
movzx edx, bl
add edx, dword [esi + 4]
mov dword [esi], ebx
imul edx, edx, 0x8088405
inc edx
mov dword [esi + 4], edx
shr edx, 0x18
xor edx, ecx
and edx, 0xff
shr ecx, 8
xor ecx, dword [edx*4 + 0x50ae90]
pop edi
mov dword [esi + 8], ecx
pop ebx
ret

Function at 0x447af0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ebx
imul esi, dword [ebp + 0xc]
cmp byte [edi], 0
je 0x447b26
mov ecx, dword [ebp + 8]
mov edx, dword [edi + 4]
push 0
lea eax, [ebp + 0xc]
push eax
push esi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x447b1c
mov byte [edi + 8], 1
mov eax, dword [ebp + 0xc]
xor edx, edx
div ebx
pop esi
pop ebp
ret
mov ecx, dword [edi + 0x1c]
mov eax, dword [edi + 0x18]
lea edx, [ecx + esi]
cmp edx, eax
jbe 0x447b37
sub eax, ecx
mov esi, eax
mov eax, dword [edi + 0x14]
add eax, ecx
mov ecx, dword [ebp + 8]
push esi
push eax
push ecx
call fcn.004859c0
add dword [edi + 0x1c], esi
add esp, 0xc
mov eax, esi
xor edx, edx
div ebx
pop esi
pop ebp
ret
Function at 0x447b60
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp byte [esi], 0
push edi
mov edi, 1
je 0x447b93
mov edx, dword [esi + 4]
push 0
lea eax, [ebp - 8]
push eax
push edi
lea ecx, [ebp - 1]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x447b8e
mov byte [esi + 8], 1
mov edi, dword [ebp - 8]
jmp 0x447bbe
mov eax, dword [esi + 0x18]
push ebx
mov ebx, dword [esi + 0x1c]
lea ecx, [ebx + 1]
cmp ecx, eax
jbe 0x447ba5
sub eax, ebx
mov edi, eax
mov edx, dword [esi + 0x14]
push edi
add edx, ebx
push edx
lea eax, [ebp - 1]
push eax
call fcn.004859c0
add esp, 0xc
add ebx, edi
mov dword [esi + 0x1c], ebx
pop ebx
cmp edi, 1
pop edi
jne 0x447bd3
movzx ecx, byte [ebp - 1]
mov edx, dword [ebp + 8]
mov dword [edx], ecx
xor eax, eax
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x447bcd
cmp byte [esi + 8], 0
je 0x447bcd
or eax, 0xffffffff
mov esp, ebp
pop ebp
ret
Function at 0x447c70
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
cmp byte [esi], 0
je 0x447cb7
cmp byte [esi + 1], 0
je 0x447cbf
mov eax, dword [esi + 4]
push 2
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp byte [esi], 0
push ebx
je 0x447cd2
cmp byte [esi + 1], 0
je 0x447cc6
mov edx, dword [esi + 4]
push 1
push 0
push 0
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebx, eax
sub ebx, dword [esi + 0xc]
mov dword [ebp - 4], ebx
jmp 0x447cda
mov ecx, dword [esi + 0x18]
mov dword [esi + 0x1c], ecx
jmp 0x447c91
or eax, 0xffffffff
mov esp, ebp
pop ebp
ret
mov dword [ebp - 4], 0
mov ebx, dword [ebp - 4]
jmp 0x447cda
mov eax, dword [esi + 0x1c]
mov dword [ebp - 4], eax
mov ebx, eax
push edi
mov edi, 0xffff
mov dword [ebp - 8], edi
cmp ebx, edi
jae 0x447cec
mov dword [ebp - 8], ebx
mov edi, ebx
push 0x404
call fcn.00483e64
add esp, 4
mov dword [ebp - 0x10], eax
test eax, eax
jne 0x447d09
pop edi
or eax, 0xffffffff
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, 4
mov dword [ebp - 0x14], 0xffffffff
cmp edi, eax
jbe 0x447e1d
jmp 0x447d29
mov edi, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
mov ebx, dword [ebp - 4]
add eax, 0x400
mov dword [ebp - 0xc], edi
cmp eax, edi
ja 0x447d38
mov dword [ebp - 0xc], eax
mov eax, ebx
sub eax, dword [ebp - 0xc]
sub ebx, eax
mov dword [ebp - 0x1c], eax
cmp ebx, 0x404
jbe 0x447d4f
mov ebx, 0x404
cmp byte [esi], 0
je 0x447d74
cmp byte [esi + 1], 0
je 0x447e1d
mov ecx, dword [esi + 0xc]
mov edx, dword [esi + 4]
push 0
push 0
add ecx, eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x447d77
mov dword [esi + 0x1c], eax
cmp byte [esi], 0
mov edi, ebx
je 0x447da0
mov ecx, dword [ebp - 0x10]
mov edx, dword [esi + 4]
push 0
lea eax, [ebp - 0x18]
push eax
push ebx
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x447d9b
mov byte [esi + 8], 1
mov eax, dword [ebp - 0x18]
jmp 0x447dc9
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x18]
lea edx, [eax + ebx]
cmp edx, ecx
jbe 0x447db1
sub ecx, eax
mov edi, ecx
mov ecx, dword [esi + 0x14]
mov edx, dword [ebp - 0x10]
push edi
add ecx, eax
push ecx
push edx
call fcn.004859c0
add esp, 0xc
add dword [esi + 0x1c], edi
mov eax, edi
xor edx, edx
div ebx
cmp eax, 1
jne 0x447e1d
lea eax, [ebx - 3]
test eax, eax
js 0x447e0b
lea esp, [esp]
mov ecx, dword [ebp - 0x10]
dec eax
cmp byte [eax + ecx], 0x50
jne 0x447dff
cmp byte [eax + ecx + 1], 0x4b
jne 0x447dff
cmp byte [eax + ecx + 2], 5
jne 0x447dff
cmp byte [eax + ecx + 3], 6
je 0x447e05
test eax, eax
jns 0x447de0
jmp 0x447e0b
add eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x447e1d
mov edx, dword [ebp - 8]
cmp dword [ebp - 0xc], edx
jb 0x447d20
mov eax, dword [ebp - 0x10]
push eax
call fcn.00483dea
mov eax, dword [ebp - 0x14]
add esp, 4
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x448ca0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [esi], 0
push edi
jne 0x448d5f
cmp dword [esi + 4], 0xffffffff
jne 0x448d5f
lea edi, [esi + 0x140]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov eax, edi
lea edx, [eax + 1]
nop
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x448cd0
sub eax, edx
mov al, byte [eax + esi + 0x13f]
cmp al, 0x5c
je 0x448d01
cmp al, 0x2f
je 0x448d01
dec edi
lea esp, [esp]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x448cf0
mov ax, word [0x50d388]
mov word [edi], ax
mov edi, dword [ebp + 0xc]
cmp edi, 1
jne 0x448d25
push edi
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x448d25
mov eax, 0x2000000
pop edi
pop ecx
pop ebp
ret 8
mov edx, dword [ebp + 8]
lea ecx, [ebp + 0xc]
push ecx
push edi
push edx
push ebx
call fcn.004479e0
add esp, 0x10
test eax, eax
jne 0x448d44
mov eax, dword [ebp + 0xc]
pop edi
pop ecx
pop ebp
ret 8
call fcn.00447e40
mov dword [esi], eax
neg eax
sbb eax, eax
and eax, 0xfffffe00
add eax, 0x200
pop edi
pop ecx
pop ebp
ret 8
mov eax, 0x1000000
pop edi
pop ecx
pop ebp
ret 8

Function at 0x449400
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x51e584]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x449434
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x449434
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov al, byte [ebx]
test al, al
je 0x4494ee
push esi
mov esi, ebx
mov ecx, ebx
cmp al, 0x2f
je 0x44944b
cmp al, 0x5c
jne 0x44944d
mov esi, ecx
mov al, byte [ecx + 1]
inc ecx
test al, al
jne 0x449443
cmp esi, ebx
je 0x449481
sub esi, ebx
push esi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.004859c0
lea ecx, [ebp - 0x20c]
push ecx
push edi
mov byte [ebp + esi - 0x20c], 0
call fcn.00449400
add esp, 0x14
mov byte [ebp - 0x108], 0
test edi, edi
je 0x4494a0
lea edx, [ebp - 0x108]
mov eax, edi
sub edx, edi
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
test cl, cl
jne 0x449496
mov eax, ebx
mov edx, ebx
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4494a4
lea edi, [ebp - 0x108]
sub eax, edx
dec edi
mov cl, byte [edi + 1]
inc edi
test cl, cl
jne 0x4494b4
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
lea edx, [ebp - 0x108]
and ecx, 3
push edx
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
pop esi
cmp eax, 0xffffffff
jne 0x4494ee
push 0
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.004815a9
mov esp, ebp
pop ebp
ret
Function at 0x44a100
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ec83e
mov eax, dword fs:[0]
push eax
sub esp, 0x110
mov eax, dword [0x51e584]
xor eax, ebp
mov dword [ebp - 0x10], eax
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, 1
test byte [0x5263c8], al
jne 0x44a16e
or dword [0x5263c8], eax
push 0x4f8ab0
mov dword [0x5263c0], 0xf
mov dword [0x5263bc], 0
mov byte [0x5263ac], 0
call fcn.00482119
add esp, 4
mov dword [ebp - 4], 0xffffffff
cmp dword [0x5263bc], 0
je 0x44a187
push 0xffffffffffffffff
push 0
push 0x5263ac
mov ecx, esi
call fcn.00402c50
push 0x103
lea eax, [ebp - 0x113]
push 0
push eax
mov byte [ebp - 0x114], 0
call fcn.00485940
add esp, 0xc
lea ecx, [ebp - 0x118]
push ecx
push 0x20019
push 0
push str.SYSTEMCurrentControlSetServicesEyooClientSVC
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x44a266
mov ecx, dword [ebp - 0x118]
lea edx, [ebp - 0x11c]
push edx
lea eax, [ebp - 0x114]
push eax
push 0
push 0
push str.ImagePath
push ecx
mov dword [ebp - 0x11c], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov edx, dword [ebp - 0x118]
push edx
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
je 0x44a20f
mov eax, edi
jmp 0x44a266
lea eax, [ebp - 0x114]
push 0x5c
push eax
call fcn.00484ba7
add esp, 8
test eax, eax
je 0x44a227
mov byte [eax], 0
lea eax, [ebp - 0x114]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x44a230
sub eax, edx
push eax
lea ecx, [ebp - 0x114]
push ecx
mov ecx, esi
call fcn.00402a60
cmp dword [esi + 0x10], 0
jne 0x44a255
mov eax, 3
jmp 0x44a266
push 0xffffffffffffffff
push 0
push esi
mov ecx, 0x5263ac
call fcn.00402c50
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004815a9
mov esp, ebp
pop ebp
ret