joyce8/EMBER2024-capa huggingface dataset:
Function at 0x530b40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0xc], 0
jne 0x530b51
xor eax, eax
jmp 0x530d3b
mov eax, 1
test eax, eax
je 0x530b9d
mov dword [ebp - 4], 1
movzx ecx, byte [ebp - 4]
test ecx, ecx
je 0x530b84
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00530740
add esp, 0xc
jmp 0x530d3b
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.005302e0
add esp, 0xc
jmp 0x530d3b
mov edx, dword [ebp + 8]
xor edx, 0xffffffff
mov dword [ebp + 8], edx
cmp dword [ebp + 0x10], 8
jb 0x530cfc
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x56a608]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x56a608]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x56a608]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x56a608]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x56a608]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x56a608]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x56a608]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x56a608]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0x10]
sub edx, 8
mov dword [ebp + 0x10], edx
jmp 0x530ba6
cmp dword [ebp + 0x10], 0
je 0x530d35
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x56a608]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0x10]
sub ecx, 1
mov dword [ebp + 0x10], ecx
jne 0x530d02
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
mov esp, ebp
pop ebp
ret
Function at 0x5355d0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax + 0x14], 0
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x10], 0
mov edx, dword [ebp + 8]
mov dword [edx], 0x67452301
mov eax, dword [ebp + 8]
mov dword [eax + 4], 0xefcdab89
mov ecx, dword [ebp + 8]
mov dword [ecx + 8], 0x98badcfe
mov edx, dword [ebp + 8]
mov dword [edx + 0xc], 0x10325476
pop ebp
ret

Function at 0x536c00
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebp + 8]
push eax
call fcn.00536a90
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 3
ja 0x536c25
mov eax, 1
jmp 0x536d28
mov dword [ebp - 4], 1
mov dword [ebp - 8], 0
push 0x56dc08
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 8]
push edx
call fcn.0050d005
add esp, 0xc
test eax, eax
jne 0x536d25
cmp dword [ebp - 8], 0
je 0x536d25
mov byte [ebp - 0x14], 0
mov byte [ebp - 0x13], 0
mov byte [ebp - 0x12], 0
mov eax, dword [ebp - 8]
push eax
push 1
push 3
lea ecx, [ebp - 0x14]
push ecx
call fcn.0050db98
add esp, 0x10
lea edx, [ebp - 0x14]
mov dword [ebp - 0x10], edx
cmp dword [ebp - 0xc], 2
jb 0x536cab
mov eax, dword [ebp - 0x10]
movzx ecx, byte [eax]
cmp ecx, 0xff
jne 0x536cab
mov edx, dword [ebp - 0x10]
movzx eax, byte [edx + 1]
cmp eax, 0xfe
jne 0x536cab
mov dword [ebp - 0x1c], 1
jmp 0x536cb2
mov dword [ebp - 0x1c], 0
mov cl, byte [ebp - 0x1c]
mov byte [ebp - 0x16], cl
mov edx, dword [ebp - 0x10]
movzx eax, byte [edx]
cmp eax, 0xef
jne 0x536cec
mov ecx, dword [ebp - 0x10]
movzx edx, byte [ecx + 1]
cmp edx, 0xbb
jne 0x536cec
mov eax, dword [ebp - 0x10]
movzx ecx, byte [eax + 2]
cmp ecx, 0xbf
jne 0x536cec
mov dword [ebp - 0x20], 1
jmp 0x536cf3
mov dword [ebp - 0x20], 0
mov dl, byte [ebp - 0x20]
mov byte [ebp - 0x15], dl
movzx eax, byte [ebp - 0x15]
test eax, eax
je 0x536d0a
mov dword [ebp - 4], 2
jmp 0x536d19
movzx ecx, byte [ebp - 0x16]
test ecx, ecx
je 0x536d19
mov dword [ebp - 4], 3
mov edx, dword [ebp - 8]
push edx
call fcn.0050d5e7
add esp, 4
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x536f50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x551736
mov eax, dword fs:[0]
push eax
push ecx
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [str.._AVCInvalidArgException__]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x18]
call fcn.00402010
mov byte [ebp - 4], 1
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00536e70
add esp, 8
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0x53702a
lea ecx, [ebp - 0x18]
call fcn.00406440
mov dword [ebp + 0xc], eax
mov dword [ebp - 0x1c], 0
push 0x56dc10
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x1c]
push eax
call fcn.0050d005
add esp, 0xc
test eax, eax
jne 0x53702a
mov byte [ebp - 0x20], 0xff
mov byte [ebp - 0x1f], 0xfe
mov ecx, dword [ebp - 0x1c]
push ecx
push 1
push 2
lea edx, [ebp - 0x20]
push edx
call fcn.0050d1ba
add esp, 0x10
mov eax, dword [ebp - 0x1c]
push eax
push 1
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.0050c7a9
add esp, 4
shl eax, 1
push eax
mov edx, dword [ebp + 0xc]
push edx
call fcn.0050d1ba
add esp, 0x10
mov eax, dword [ebp - 0x1c]
push eax
call fcn.0050d5e7
add esp, 4
mov dword [ebp - 0x14], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x18]
call fcn.00408b90
jmp 0x537045
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x539360
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x10]
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.00538ba0
add esp, 8
lea ecx, [ebp - 8]
call fcn.00406440
push eax
call dword [0x55e52c]
test eax, eax
jne 0x53939a
push 0
lea ecx, [ebp - 8]
call fcn.00406440
push eax
call dword [0x55e46c]
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0
push 0x56dc24
mov edx, dword [ebp + 0x10]
push edx
lea eax, [ebp - 4]
push eax
call fcn.0050d005
add esp, 0xc
test eax, eax
jne 0x5393ea
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.0050d1ba
add esp, 0x10
mov ecx, dword [ebp - 4]
push ecx
call fcn.0050d5e7
add esp, 4
mov dword [ebp - 0xc], 1
mov edx, dword [ebp - 0xc]
mov dword [ebp - 0x10], edx
lea ecx, [ebp - 8]
call fcn.00408b90
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x539bb0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x552d96
mov eax, dword fs:[0]
push eax
push ecx
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [str.._AVCInvalidArgException__]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
push eax
call fcn.00536a90
add esp, 4
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], 0
push 0
push 0x40
push 0x8000
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x20]
push edx
call fcn.005110eb
add esp, 0x14
test eax, eax
jne 0x539cd8
push 0x56db68
mov eax, dword [ebp - 0x20]
push eax
call fcn.0051110b
add esp, 8
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0x539ccc
mov ecx, dword [ebp - 0x1c]
add ecx, 4
push ecx
call fcn.004dd71e
add esp, 4
mov dword [ebp - 0x30], eax
mov edx, dword [ebp - 0x30]
mov dword [ebp - 0x28], edx
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x539cbe
mov ecx, dword [ebp - 0x1c]
add ecx, 4
push ecx
push 0
mov edx, dword [ebp - 0x14]
push edx
call fcn.0050cad0
add esp, 0xc
mov eax, dword [ebp - 0x24]
push eax
push 1
mov ecx, dword [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x14]
push edx
call fcn.0050db98
add esp, 0x10
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
mov edx, dword [ebp - 0x14]
push edx
call fcn.00539660
add esp, 0x18
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x24]
push ecx
call fcn.0050d5e7
add esp, 4
jmp 0x539cd8
mov edx, dword [ebp - 0x20]
push edx
call fcn.0051133b
add esp, 4
jmp 0x539ce7
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x2c]
push ecx
call fcn.004dd713
add esp, 4
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x412fd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4754ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00469ee5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413052
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046769d
mov eax, dword [eax]
push 0x556210
push eax
call fcn.0045a144
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046a170
test bl, bl
je 0x413052
push 0x556210
lea ecx, [esp + 0xc]
call fcn.0046a500
push 0x559d7c
lea ecx, [esp + 0xc]
call fcn.0046a500
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41308e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046a170
jmp 0x413159
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x413112
lea edx, [esp + 0x7c]
push 0x559d78
push edx
call fcn.0045a144
add esp, 8
test eax, eax
je 0x413112
lea eax, [esp + 0x7c]
push 0x559d74
push eax
call fcn.0045a144
add esp, 8
test eax, eax
je 0x413112
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4130a2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0046a170
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x413950
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4139b2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4139c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47552b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x560374]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x413af8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x413a26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a170
xor eax, eax
jmp 0x413b6f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046a2ad
push esi
lea ecx, [esp + 0xc]
call fcn.0046a53c
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x559db4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x413b4d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00413950
test eax, eax
jne 0x413b4d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00413950
test eax, eax
jne 0x413b4d
lea eax, [esp + 0x14]
push 0x559d90
push eax
call fcn.0045b250
mov esi, eax
add esp, 8
test esi, esi
jne 0x413b2c
lea ecx, [esp + 0x14]
push 0x559d8c
push ecx
call fcn.0045b1d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x413b2c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x413b2f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046a25d
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x413a3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a170
xor eax, eax
jmp 0x413b6f
mov byte [esi], 0
push 0x559d88
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0046a170
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x4258d0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42593e
cmp si, 0x69
ja 0x42593e
add esi, 0xffd0
cmp si, 0x11
je 0x42590e
push 0x11
call edi
test ax, ax
jge 0x42590e
or esi, 0x2000
cmp si, 0x10
je 0x425923
push 0x10
call edi
test ax, ax
jge 0x425923
or esi, 0x4000
cmp si, 0x12
je 0x425938
push 0x12
call edi
test ax, ax
jge 0x425938
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42594b
mov esi, 0xbd
jmp 0x4258ff
cmp si, 0x6e
jne 0x425958
mov esi, 0xbe
jmp 0x4258ff
cmp si, 0x6f
jne 0x4258f9
mov esi, 0xbf
jmp 0x4258ff

Function at 0x427100
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x570ab8]
xor edx, edx
cmp eax, edx
jne 0x427126
xor eax, eax
mov byte [eax + 0x5709b8], al
inc eax
cmp eax, 0x100
jl 0x42710e
mov dword [0x570ab8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5709b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4271b7
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 0x42718a
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 0x427158
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x427230
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 0x427283
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 0x42726a
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 0x42dcc0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42de58
cmp ebp, ebx
jle 0x42de58
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42dd1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42dd25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42dd34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42dd3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00469eb1
add esp, 4
cmp eax, ebx
je 0x42dd5c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00469eb1
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42de4e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42de35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42de21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42de16
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42de24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42de24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ddc0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42ddb1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x430e70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x476bd8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x430ea9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00471888
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004718d4
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00430f30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00471911
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4353e0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x477368
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00435f60
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x435489
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00435070
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00470b39
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.004448c0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00470bab
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14