joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1008a3f0
Capabilities:
Parse credit card information

Disassembly:
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x1008a60b
cmp eax, 0x7c
je 0x1008a60b
cmp eax, 0x29
jne 0x1008a431
cmp dword [esi + 0x10], 0
jne 0x1008a60b
cmp eax, eax
jne 0x1008a431
test dword [esi + 0x50], 0x10000000
je 0x1008a618
jmp 0x1008a5c4
cmp eax, 0x2e
jne 0x1008a490
push 5
lea ecx, [esi + 0x24]
call fcn.1008a670
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x1008a484
cmp word [eax], 0x5c
jne 0x1008a47f
lea ecx, [eax + 2]
cmp ecx, edx
je 0x1008a47f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x1008a46b
movzx edi, word [ecx]
cmp edi, 0x28
je 0x1008a47d
cmp edi, 0x29
je 0x1008a47d
test dl, 0x10
jne 0x1008a47f
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x1008a47d
cmp edx, 0x7d
jne 0x1008a47f
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.10088df0
jmp 0x1008a5f6
cmp eax, 0x5c
jne 0x1008a4ef
mov ecx, esi
call fcn.1008a3a0
test byte [esi + 0x50], 0x80
je 0x1008a4e3
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x1008a4c1
push 4
lea ecx, [esi + 0x24]
call fcn.1008a670
mov ecx, esi
call fcn.1008a3a0
jmp 0x1008a5fd
cmp eax, 0x42
jne 0x1008a4e3
push 4
lea ecx, [esi + 0x24]
call fcn.1008a670
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.1008a3a0
jmp 0x1008a5fd
mov ecx, esi
call fcn.1008af70
jmp 0x1008a5f6
cmp eax, 0x5b
jne 0x1008a550
mov ecx, esi
call fcn.1008a3a0
lea ecx, [esi + 0x24]
call fcn.1008bb80
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x1008a51c
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.1008a3a0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x1008a53a
cmp eax, 0x5d
jne 0x1008a53a
push eax
lea ecx, [esi + 0x24]
call fcn.1008bc10
mov ecx, esi
call fcn.1008a3a0
mov ecx, esi
call fcn.1008b720
cmp dword [esi + 0x4c], 0x5d
jne 0x1008a61f
jmp 0x1008a5ef
cmp eax, 0x28
jne 0x1008a580
mov ecx, esi
call fcn.1008a3a0
mov ecx, esi
call fcn.1008b110
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x1008a618
mov ecx, esi
call fcn.1008a3a0
test bl, bl
je 0x1008a5fd
jmp 0x1008a5f6
cmp eax, 0x5e
jne 0x1008a598
push 2
lea ecx, [esi + 0x24]
call fcn.1008a670
mov ecx, esi
call fcn.1008a3a0
jmp 0x1008a5fd
cmp eax, 0x24
jne 0x1008a5b0
push 3
lea ecx, [esi + 0x24]
call fcn.1008a670
mov ecx, esi
call fcn.1008a3a0
jmp 0x1008a5fd
cmp eax, 0x2a
je 0x1008a611
cmp eax, 0x2b
je 0x1008a611
cmp eax, 0x3f
je 0x1008a611
cmp eax, 0x7b
je 0x1008a611
cmp eax, 0x7d
jne 0x1008a5d4
test dword [esi + 0x50], 0x10000000
je 0x1008a626
jmp 0x1008a5e2
cmp eax, 0x5d
jne 0x1008a5e2
test dword [esi + 0x50], 0x10000000
je 0x1008a61f
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.1008b370
mov ecx, esi
call fcn.1008a3a0
mov ecx, esi
call fcn.1008b210
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x1008a403
pop edi
pop esi
mov al, cl
pop ebx
ret
push 0xa
call fcn.10088de0
push 5
call fcn.10088de0
push 4
call fcn.10088de0
push 6
call fcn.10088de0
int3
Function at 0x1008cfa0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
mov ecx, 0
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, 0x811c9dc5
sub edx, edi
sar edx, 1
add edx, edx
je 0x1008cfd1
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, edx
jb 0x1008cfc0
pop edi
mov eax, esi
pop esi
pop ebp
ret 8

Function at 0x100d0f10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x14]
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi]
mov ecx, dword [esi + 4]
test eax, eax
jle 0x100d0f6b
push edi
mov edi, dword [ebp + 0x10]
sub dword [ebp + 0xc], edi
mov dword [ebp + 8], eax
mov edi, edi
inc bl
lea edi, [edi + 1]
movzx ebx, bl
mov dl, byte [esi + ebx + 8]
add cl, dl
movzx ecx, cl
mov al, byte [esi + ecx + 8]
mov byte [esi + ebx + 8], al
add al, dl
movzx eax, al
mov byte [esi + ecx + 8], dl
movzx edx, byte [eax + esi + 8]
mov eax, dword [ebp + 0xc]
xor dl, byte [eax + edi - 1]
sub dword [ebp + 8], 1
mov byte [edi - 1], dl
jne 0x100d0f30
mov eax, dword [ebp + 0x14]
pop edi
mov dword [esi], ebx
mov dword [esi + 4], ecx
pop esi
pop ebx
pop ebp
ret
Function at 0x1013cc20
Capabilities:
Execute anti-debugging instructions

Disassembly:
call fcn.10122028
scasd eax, dword es:[edi]
xor byte [ecx], 0xec
add eax, 0x23c0f2a4
push eax
mov eax, dword [esp + 4]
lea eax, [eax + 0x1f]
xchg dword [esp + 4], eax
mov dword [esp + 4], eax
mov eax, dword [esp]
lea esp, [esp + 4]
add dword [esp], 0xfffe19db
xchg dword [esp], edx
push ebp
mov ebp, esp
leave
xchg dword [esp + 4], edx
push ebp
mov ebp, esp
leave
xchg dword [esp], edx
push ecx
mov ecx, dword [esp + 4]
lea ecx, [ecx + 0x33]
xchg dword [esp + 4], ecx
mov dword [esp + 4], ecx
mov ecx, dword [esp]
lea esp, [esp + 4]
popfd
push ecx
mov ecx, dword [esp + 4]
lea ecx, [ecx + 0x25]
xchg dword [esp + 4], ecx
mov dword [esp + 4], ecx
mov ecx, dword [esp]
lea esp, [esp + 4]
jmp 0x1011e5d8

Function at 0x40100b
Capabilities:
Query or enumerate registry value

Disassembly:
call 0x40100b
push eax
call sub.KERNEL32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffef0
jmp 0x40109c
lea eax, [ebp - 0x104]
push eax
call fcn.004011ec
push 0x401019
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
jne 0x401165
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push 0
push 0x401038
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
cmp eax, 0
jne 0x4011a5
mov dword [ebp - 0x110], 0x103
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push 0
push 0x401052
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegQueryValueExA
push eax
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegCloseKey
pop eax
cmp eax, 0
jne 0x4011a5
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrlenA
lea ebx, [ebp - 0x104]
add ebx, eax
dec ebx
cmp byte [ebx], 0x5c
je 0x40114a
mov word [ebx], 0x5c
push 0x401023
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
je 0x4011a5
mov dword [ebp - 0x108], eax
push 0x40102d
push eax
call sub.KERNEL32.dll_GetProcAddress
test eax, eax
je 0x40119a
push 0x3e8
call eax
test eax, eax
je 0x40119a
call 0x40118a
add dword [esp], 0x1e76
call eax
push 0
call sub.KERNEL32.dll_ExitProcess
push dword [ebp - 0x108]
call sub.KERNEL32.dll_FreeLibrary
push 0x10
push 0x401096
push 0x401057
push 0
call sub.USER32.dll_MessageBoxA
mov eax, 0xffffffff
leave
ret
Function at 0x40b488
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00411fa6
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00411fa6
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.00411fa6
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x4165f0
call fcn.00411fbe
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x40b548
mov eax, 0
jmp 0x40b6b4
cmp dword [ebp + 0xc], 0
jne 0x40b574
mov dword [ebp - 0x1c], esp
mov eax, 0x12
call fcn.00411fd0
cmp dword [ebp - 0x1c], esp
je 0x40b571
push 6
call fcn.00411fc4
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x40b59c
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x40b596
push ebx
call fcn.00411fa0
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x13
call fcn.00411fd0
cmp dword [ebp - 0x1c], esp
je 0x40b5c7
push 6
call fcn.00411fc4
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x4c4654
mov eax, 0x14
call fcn.00411fd0
cmp dword [ebp - 0x1c], esp
je 0x40b5f3
push 6
call fcn.00411fc4
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x15
call fcn.00411fd0
cmp dword [ebp - 0x1c], esp
je 0x40b687
push 6
call fcn.00411fc4
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 0x16
call fcn.00411fd0
cmp dword [ebp - 0x1c], esp
je 0x40b6ac
push 6
call fcn.00411fc4
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x40b6b4
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00411fa0
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00411fa0
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.00411fa0
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4218c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b8feb
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.004aa78b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x421942
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a7707
mov eax, dword [eax]
push 0x6a0230
push eax
call fcn.004993a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004aaa16
test bl, bl
je 0x421942
push 0x6a0230
lea ecx, [esp + 0xc]
call fcn.004aadf2
push 0x6a3dc0
lea ecx, [esp + 0xc]
call fcn.004aadf2
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 0x42197e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004aaa16
jmp 0x421a49
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 0x421a02
lea edx, [esp + 0x7c]
push 0x6a3dbc
push edx
call fcn.004993a4
add esp, 8
test eax, eax
je 0x421a02
lea eax, [esp + 0x7c]
push 0x6a3db8
push eax
call fcn.004993a4
add esp, 8
test eax, eax
je 0x421a02
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 0x421992
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.004aaa16
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 0x422ce0
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 0x422d42
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 0x422d50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b914b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6af194]
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 0x422e88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422db6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aaa16
xor eax, eax
jmp 0x422eff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004aab9f
push esi
lea ecx, [esp + 0xc]
call fcn.004aae2e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6a3df8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x422edd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.00422ce0
test eax, eax
jne 0x422edd
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 connect
mov ecx, edi
call fcn.00422ce0
test eax, eax
jne 0x422edd
lea eax, [esp + 0x14]
push 0x6a3dd4
push eax
call fcn.0049a550
mov esi, eax
add esp, 8
test esi, esi
jne 0x422ebc
lea ecx, [esp + 0x14]
push 0x6a3dd0
push ecx
call fcn.0049a4d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x422ebc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x422ebf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004aab4f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x422dce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aaa16
xor eax, eax
jmp 0x422eff
mov byte [esi], 0
push 0x6a3dcc
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.004aaa16
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 0x438c10
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 0x438c7e
cmp si, 0x69
ja 0x438c7e
add esi, 0xffd0
cmp si, 0x11
je 0x438c4e
push 0x11
call edi
test ax, ax
jge 0x438c4e
or esi, 0x2000
cmp si, 0x10
je 0x438c63
push 0x10
call edi
test ax, ax
jge 0x438c63
or esi, 0x4000
cmp si, 0x12
je 0x438c78
push 0x12
call edi
test ax, ax
jge 0x438c78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x438c8b
mov esi, 0xbd
jmp 0x438c3f
cmp si, 0x6e
jne 0x438c98
mov esi, 0xbe
jmp 0x438c3f
cmp si, 0x6f
jne 0x438c39
mov esi, 0xbf
jmp 0x438c3f

Function at 0x43a440
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6c00c8]
xor edx, edx
cmp eax, edx
jne 0x43a466
xor eax, eax
mov byte [eax + 0x6bffc8], al
inc eax
cmp eax, 0x100
jl 0x43a44e
mov dword [0x6c00c8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6bffc8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43a4f7
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 0x43a4ca
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 0x43a498
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43a570
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 0x43a5c3
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 0x43a5aa
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 0x441490
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 0x441628
cmp ebp, ebx
jle 0x441628
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4414ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4414f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x441504
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44150b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004aa757
add esp, 4
cmp eax, ebx
je 0x44152c
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.004aa757
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 0x44161e
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 0x441605
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4415f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4415e6
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 0x4415f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4415f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x441590
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 0x441581
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 0x444b90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4baca8
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 0x444bc9
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.004b295f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b29e7
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.00444c50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b2a24
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x449220
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4bb438
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.00449da0
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 0x4492c9
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.00448eb0
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.004b16b4
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.00457db0
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.004b1726
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14