joyce8/EMBER2024-capa huggingface dataset:
Function at 0x502740
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x577e18
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
mov esi, ecx
push edi
lea ecx, [esp + 0xc]
call fcn.00502220
mov eax, dword [esp + 0x30]
lea ecx, [esp + 0xc]
push eax
mov dword [esp + 0x28], 0
call fcn.00502290
push 0
mov ecx, esi
call fcn.005026c0
mov ebx, dword [esp + 0x2c]
cmp ebx, 1
jb 0x502878
lea ecx, [esp + 0xc]
call fcn.00502920
cmp eax, 1
jae 0x5027c7
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.00502240
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
mov eax, dword [esp + 0x34]
lea edi, [esi + 0xc]
test eax, eax
jne 0x502814
push 0
lea ecx, [esp + 0x10]
call fcn.00502640
push eax
push edi
mov ecx, 0x65a5b4
call fcn.00501e50
test eax, eax
jne 0x50281c
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.00502240
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
push eax
mov ecx, edi
call fcn.00502290
push edi
mov ecx, 0x65a5b4
call fcn.00501db0
push 0
push 2
push 2
push 0
push 3
push 0xc0000000
mov ecx, edi
call fcn.00502630
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi], eax
je 0x502878
push 0
push ebx
push 0
push 4
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
test eax, eax
mov dword [esi + 4], eax
je 0x502878
push 0
push 0
push 0
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
test eax, eax
mov dword [esi + 8], eax
jne 0x5028a8
push 1
mov ecx, esi
call fcn.005026c0
lea ecx, [esp + 0xc]
mov dword [esp + 0x24], 0xffffffff
call fcn.00502240
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc
lea ecx, [esp + 0xc]
mov dword [esi + 0x1c], ebx
mov dword [esp + 0x24], 0xffffffff
call fcn.00502240
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
mov eax, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0xc

Function at 0x5031b0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
mov ecx, 0x41
xor eax, eax
push edi
lea edi, [esp + 4]
rep stosd dword es:[edi], eax
lea eax, [esp + 4]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
lea ecx, [esp + 4]
push ecx
mov ecx, dword [esp + 0x110]
call fcn.00502290
pop edi
add esp, 0x104
ret 4
Function at 0x5137b0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x5137e3
push esi
call fcn.005186f0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x5137dc
mov dword [esi + 0x14], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x513869
mov eax, dword [esi + 0x1b8]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x513852
mov eax, dword [esi + 8]
test eax, eax
je 0x513807
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b8]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x51384e
cmp eax, 2
je 0x513852
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x5137fa
cmp eax, 3
je 0x51382d
cmp eax, 1
jne 0x5137fa
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 0x5137fa
mov edx, dword [esi + 0x144]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x5137fa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.005138a0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x513889
mov ecx, dword [esi]
push esi
mov dword [ecx + 0x14], 0x15
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
call dword [ecx]
add esp, 4
push esi
call fcn.005138a0
add esp, 4
pop esi
ret

Function at 0x544180
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x54418b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x54428e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x5cd780]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5cd780]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5cd780]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5cd780]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5cd780]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x5cd780]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x5cd780]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x5cd780]
xor eax, edx
inc ecx
dec edi
jne 0x5441a6
pop edi
test esi, esi
je 0x5442b0
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x5cd780]
xor eax, edx
inc ecx
dec esi
jne 0x544292
pop esi
pop ebx
not eax
ret
Function at 0x5676f0
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x567728
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.00565740
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00565718
jmp 0x567734
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x568eee
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 0x568f30
call fcn.0056f375
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x568f30
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x568f27
xor eax, eax
jmp 0x568f38
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00568f3e
pop edi
pop esi
pop ebx
ret 4

Function at 0x56f8a5
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 0x56f8d3
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x56f8f1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0056f80b
jmp 0x56f8f1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x56f8f1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0056f80b
test edi, edi
mov eax, edi
jne 0x56f8db
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x403a3b
Capabilities:
Encode data using xor

Disassembly:
cmp dword [0x4151c4], 0
jne 0x403a49
call fcn.00403a11
mov ecx, dword [esp + 8]
mov eax, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
push edi
test esi, esi
jbe 0x403a76
test cl, 7
je 0x403a76
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
dec esi
inc ecx
jmp 0x403a57
cmp esi, 8
jb 0x403afa
mov edi, esi
shr edi, 3
xor eax, dword [ecx]
add ecx, 8
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
sub esi, 8
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
mov edx, eax
movzx eax, dl
mov eax, dword [eax*4 + 0x4151c0]
xor eax, dword [ecx - 4]
shr edx, 8
xor eax, edx
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
movzx edx, al
shr eax, 8
xor eax, dword [edx*4 + 0x4151c0]
dec edi
jne 0x403a80
xor edx, edx
test esi, esi
jbe 0x403b1a
push ebx
movzx edi, byte [edx + ecx]
movzx ebx, al
xor edi, ebx
shr eax, 8
xor eax, dword [edi*4 + 0x4151c0]
inc edx
cmp edx, esi
jb 0x403b01
pop ebx
pop edi
pop esi
ret 0xc
Function at 0x40b099
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
push 0x20
push dword [ebp + 8]
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 8], ecx
call fcn.0040b9ad
xor eax, eax
push 4
xor ecx, ecx
mov dword [ebp + 8], eax
xor ebx, ebx
pop edx
cmp eax, 0xa
jg 0x40b1a7
cmp ebx, edx
jge 0x40b0ee
lea esi, [ebp + ebx*4 - 0x28]
mov dword [ebp - 4], esi
cmp ecx, edx
jge 0x40b0f0
mov edi, dword [ebp - 8]
lea esi, [ecx + eax*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, dword [ebp - 4]
add dword [ebp - 4], edx
inc ebx
inc ecx
cmp ebx, edx
movsd dword es:[edi], dword [esi]
jl 0x40b0d3
cmp ecx, edx
jne 0x40b0f8
inc eax
mov dword [ebp + 8], eax
xor ecx, ecx
cmp ebx, edx
jl 0x40b0bf
cmp eax, 0xa
jg 0x40b1a7
mov dword [ebp - 4], 0x41aeb0
movzx esi, byte [ebp - 0x1b]
mov al, byte [ebp - 0x28]
xor al, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x1a]
mov bl, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x19]
xor byte [ebp - 0x27], bl
mov bl, byte [esi + 0x41afd0]
movzx esi, byte [ebp - 0x1c]
xor byte [ebp - 0x26], bl
mov bl, byte [esi + 0x41afd0]
mov esi, dword [ebp - 4]
xor al, byte [esi]
xor byte [ebp - 0x25], bl
inc dword [ebp - 4]
push 3
mov byte [ebp - 0x28], al
lea eax, [ebp - 0x24]
pop edi
xor esi, esi
mov bl, byte [eax + esi - 4]
xor byte [eax + esi], bl
inc esi
cmp esi, edx
jl 0x40b153
add eax, edx
dec edi
jne 0x40b151
xor ebx, ebx
cmp dword [ebp + 8], 0xa
jg 0x40b1a7
cmp ebx, edx
jge 0x40b190
lea eax, [ebp + ebx*4 - 0x28]
cmp ecx, edx
jge 0x40b192
mov esi, dword [ebp + 8]
mov edi, dword [ebp - 8]
lea esi, [ecx + esi*4]
lea edi, [edi + esi*4 + 0x14]
mov esi, eax
inc ebx
add eax, edx
inc ecx
cmp ebx, edx
movsd dword es:[edi], dword [esi]
jl 0x40b174
cmp ecx, edx
jne 0x40b199
inc dword [ebp + 8]
xor ecx, ecx
cmp ebx, edx
jl 0x40b166
cmp dword [ebp + 8], 0xa
jle 0x40b10c
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x40b1ae
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
add ecx, 0x24
push 4
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], 9
pop edi
xor eax, eax
mov ecx, dword [ebp - 4]
lea esi, [ebp + eax - 0x1c]
add ecx, 2
mov dword [ebp - 8], edi
movzx edx, byte [ecx + 1]
movzx ebx, byte [ecx - 1]
mov dl, byte [eax + edx*4 + 0x417eb0]
xor dl, byte [eax + ebx*4 + 0x4186b0]
movzx ebx, byte [ecx - 2]
xor dl, byte [eax + ebx*4 + 0x418ab0]
movzx ebx, byte [ecx]
xor dl, byte [eax + ebx*4 + 0x4182b0]
add ecx, edi
mov byte [esi], dl
add esi, edi
dec dword [ebp - 8]
jne 0x40b1d6
inc eax
cmp eax, edi
jl 0x40b1c9
push 0x10
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 4]
call fcn.0040b9ad
add dword [ebp - 4], 0x10
dec dword [ebp - 0xc]
jne 0x40b1c7
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40f391
Capabilities:
Hash data using sha1

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x18], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret 4
Function at 0x411a10
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46cf0b
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.00461af6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411a92
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045fa0d
mov eax, dword [eax]
push 0x515200
push eax
call fcn.00452874
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00461d81
test bl, bl
je 0x411a92
push 0x515200
lea ecx, [esp + 0xc]
call fcn.00462111
push 0x518d6c
lea ecx, [esp + 0xc]
call fcn.00462111
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 0x411ace
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00461d81
jmp 0x411b99
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 0x411b52
lea edx, [esp + 0x7c]
push 0x518d68
push edx
call fcn.00452874
add esp, 8
test eax, eax
je 0x411b52
lea eax, [esp + 0x7c]
push 0x518d64
push eax
call fcn.00452874
add esp, 8
test eax, eax
je 0x411b52
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 0x411ae2
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.00461d81
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 0x412390
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 0x4123f2
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 0x412400
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46cf8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x51f230]
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 0x412538
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412466
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461d81
xor eax, eax
jmp 0x4125af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461ebe
push esi
lea ecx, [esp + 0xc]
call fcn.0046214d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41258d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00412390
test eax, eax
jne 0x41258d
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.00412390
test eax, eax
jne 0x41258d
lea eax, [esp + 0x14]
push 0x518d80
push eax
call fcn.004538b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41256c
lea ecx, [esp + 0x14]
push 0x518d7c
push ecx
call fcn.00453830
mov esi, eax
add esp, 8
test esi, esi
jne 0x41256c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41256f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461e6e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41247e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461d81
xor eax, eax
jmp 0x4125af
mov byte [esi], 0
push 0x518d78
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.00461d81
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 0x422c00
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 0x422c6e
cmp si, 0x69
ja 0x422c6e
add esi, 0xffd0
cmp si, 0x11
je 0x422c3e
push 0x11
call edi
test ax, ax
jge 0x422c3e
or esi, 0x2000
cmp si, 0x10
je 0x422c53
push 0x10
call edi
test ax, ax
jge 0x422c53
or esi, 0x4000
cmp si, 0x12
je 0x422c68
push 0x12
call edi
test ax, ax
jge 0x422c68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x422c7b
mov esi, 0xbd
jmp 0x422c2f
cmp si, 0x6e
jne 0x422c88
mov esi, 0xbe
jmp 0x422c2f
cmp si, 0x6f
jne 0x422c29
mov esi, 0xbf
jmp 0x422c2f

Function at 0x424430
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x52f910]
xor edx, edx
cmp eax, edx
jne 0x424456
xor eax, eax
mov byte [eax + 0x52f810], al
inc eax
cmp eax, 0x100
jl 0x42443e
mov dword [0x52f910], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x52f810
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4244e7
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 0x4244ba
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 0x424488
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424560
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 0x4245b3
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 0x42459a
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 0x42aff0
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 0x42b188
cmp ebp, ebx
jle 0x42b188
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 0x42b04e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42b055
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42b064
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42b06b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00461ac2
add esp, 4
cmp eax, ebx
je 0x42b08c
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.00461ac2
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 0x42b17e
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 0x42b165
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42b151
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42b146
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 0x42b154
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42b154
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42b0f0
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 0x42b0e1
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 0x42e3b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46e458
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 0x42e3e9
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.0046946f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004694bb
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.0042e470
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004694f8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24