joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47ea75
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x84], ebx
test ebx, 0xffff0000
jne 0x47eaa0
cmp dword [edi + 0x80], 0
jne 0x47eaa0
movzx eax, bx
mov dword [edi + 0x80], eax
call fcn.00421bd7
push 5
push ebx
mov esi, dword [eax + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0047ed13
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x47eacd
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, ecx
xor esi, esi
call fcn.00421bd7
push 5
push dword [ebp + 8]
mov edi, dword [eax + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x47eb00
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
push edi
push dword [ebp + 0xc]
mov ecx, ebx
push esi
call fcn.0047eb13
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x480bf1
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, ecx
push edi
mov dword [ebp - 4], ebx
test byte [esi + 4], 1
mov edi, dword [esi + 0xc]
jne 0x480c47
push 5
push edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x480c20
call fcn.00467118
push edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
jne 0x480c35
call fcn.00467118
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
jne 0x480c47
call fcn.00467118
call fcn.00421bd7
cmp dword [eax + 0x3c], 0
je 0x480c5c
push edi
mov ecx, ebx
call fcn.00480314
mov edi, eax
push dword [ebp + 0xc]
push edi
call fcn.00480e42
mov ebx, eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x88]
test ecx, ecx
je 0x480c85
push ecx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [ebp - 4]
and dword [eax + 0x88], 0
test ebx, ebx
je 0x480c91
mov edi, ebx
mov dword [eax + 0x88], ebx
or dword [esi + 4], 1
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x511d84
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
mov ecx, dword [esi + 4]
call fcn.00458c06
push 0xfffffffffffffff0
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowLongW]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x511dc0
call fcn.00511fa1
mov dword [esi + 0xc], 1
jmp 0x511dc5
call fcn.00511fa1
cmp dword [esi], 0
je 0x511e10
push edi
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov esi, dword [ebp + 0x10]
mov edi, eax
mov ecx, esi
test edi, edi
jle 0x511deb
push edi
call fcn.004213be
lea ecx, [edi + 1]
push ecx
jmp 0x511dfa
push 0xff
call fcn.004179fc
push 0x100
push eax
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, esi
call fcn.0041ce38
pop edi
jmp 0x511e34
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp eax, 0xffffffff
jne 0x511e34
push dword [esi]
push dword [ebp - 4]
call fcn.00463c77
pop esi
leave
ret 0xc

Function at 0x511ef8
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push edi
push dword [ebp + 0xc]
call fcn.00511fa1
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x511f40
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.004213be
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.0041ce38
jmp 0x511f4b
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.00463c77
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x5132bc
Capabilities:
Check if file exists
Get common file path
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
call fcn.005715e3
pop ecx
test eax, eax
jne 0x5132fe
push dword [ebp - 4]
push dword [ebp + 0xc]
push dword [ebp + 8]
push str._s_s_X.tmp
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0041d0c3
add esp, 0x18
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x5132c4
leave
ret
push dword [ebp + 0x10]
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
leave
ret

Function at 0x54d846
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, ecx
call fcn.0055dd98
call fcn.00421c2b
cmp dword [eax + 0x14], 0
jne 0x54d861
mov ecx, esi
pop esi
jmp fcn.0054cb6a
pop esi
ret

Function at 0x54e715
Capabilities:
Get common file path
Get file system object information

Disassembly:
push esi
mov esi, ecx
call fcn.00402120
call fcn.00421c2b
cmp dword [eax + 0x14], 0
jne 0x54e730
mov ecx, esi
pop esi
jmp fcn.0054df86
pop esi
ret

Function at 0x578ec6
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00578b43
Function at 0x40f274
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x40f295
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x40f28c
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x40f284
mov eax, ebx
leave
ret

Function at 0x40f2bb
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x40f31a
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40f347
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x40f336
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40f327
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x40f36d
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x40f30e
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x40fbad
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.0040f23a
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40fd8c
push dword [ebp - 4]
call fcn.0040f21e
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x40fc7d
jmp 0x40fd8c
push dword [ebp - 4]
call fcn.0040f21e
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x40fcd1
lea eax, [ebp - 4]
push eax
call fcn.0040fb93
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.0040f445
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x40fcd1
mov eax, 1
jmp 0x40fcd3
xor eax, eax
test eax, eax
je 0x40fd81
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40fd79
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.0040f9b0
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x40fd68
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.0040fb6c
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x40fd1b
add esp, 0xc
jmp 0x40fd8c
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x40fc56
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x40fdad
mov esp, ebp
pop ebp
ret 8
Function at 0x4630a4
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0
push 0
push 0
push getpeername
push 0
push 0x60713e
push 0x80000301
push 0
push 3
push 3
mov ebx, 0x5380b0
call fcn.00533bac
add esp, 0x28
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x46310b
push ebx
call fcn.00533ba6
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
push 0x607187
mov ebx, dword [ebp + 0x10]
push dword [ebx]
mov ecx, 2
call fcn.004015bc
add esp, 8
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x20]
push eax
push 1
push 0
push dword [ebp - 0xc]
mov eax, 0
call fcn.00533b9a
add esp, 0x10
mov dword [ebp - 0x10], eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x463159
push ebx
call fcn.00533ba6
add esp, 4
mov eax, dword [ebp - 0x10]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x46316d
push ebx
call fcn.00533ba6
add esp, 4
pop eax
mov dword [ebp - 4], eax
push 0x5e0304
push dword [ebp - 4]
call fcn.004010ff
add esp, 8
cmp eax, 0
je 0x4632b8
push reloc.OLEAUT32.dll_SysReAllocString
push 0
push 0
push 0x80000301
push 0
push 1
push getpeername
push 0
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
jne 0x4631b7
mov eax, 0x5e0304
push eax
push getpeername
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x4631cb
mov eax, 0x5e0304
push eax
push 4
mov ebx, 0x534a10
call fcn.00533bac
add esp, 0x34
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x46320a
push 0x5e0304
mov ebx, dword [ebp + 8]
push dword [ebx]
call fcn.004010ff
add esp, 8
cmp eax, 0
je 0x46320a
xor eax, eax
jmp 0x46320f
mov eax, 1
test eax, eax
je 0x46327e
push dword [ebp - 4]
push 0x6007d8
mov ebx, dword [ebp + 0x10]
push dword [ebx]
mov ecx, 3
call fcn.004015bc
add esp, 0xc
mov dword [ebp - 0xc], eax
push getpeername
push 0
mov eax, dword [ebp - 0xc]
test eax, eax
jne 0x463247
mov eax, 0x5e0304
push eax
push 1
mov ebx, 0x536e40
call fcn.00533bac
add esp, 0x10
mov dword [ebp - 0x10], eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x46326d
push ebx
call fcn.00533ba6
add esp, 4
cmp dword [ebp - 0x10], 0
je 0x46327e
mov dword [ebp - 8], 1
lea eax, [ebp - 0x20]
push eax
push 1
push 0
push 0
mov eax, 0
call fcn.00533b9a
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4632af
push ebx
call fcn.00533ba6
add esp, 4
pop eax
mov dword [ebp - 4], eax
jmp 0x463171
mov eax, dword [ebp - 8]
jmp 0x4632c0
push eax
push dword [ebp - 0x20]
mov eax, 1
call fcn.00533b9a
add esp, 4
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4632e1
push ebx
call fcn.00533ba6
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4e695d
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x4e6995
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x4e6983
mov al, 1
jmp 0x4e69e6
cmp dword [ebx + 0x54], ecx
jne 0x4e698c
mov al, 2
jmp 0x4e69e6
cmp dword [ebx + 0x7c], ecx
jne 0x4e69e6
mov al, 3
jmp 0x4e69e6
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x4e69aa
mov al, 4
jmp 0x4e69e6
cmp ecx, 5
jne 0x4e69ca
cmp ebx, 0
jne 0x4e69b8
mov al, 5
jmp 0x4e69e6
cmp ebx, 1
jne 0x4e69c1
mov al, 6
jmp 0x4e69e6
cmp ebx, 2
jne 0x4e69ca
mov al, 7
jmp 0x4e69e6
cmp ecx, 6
jne 0x4e69d6
cmp ebx, 0
jne 0x4e69d8
mov al, 8
jmp 0x4e69e6
cmp ebx, 1
jne 0x4e69df
mov al, 9
cmp ebx, 2
jne 0x4e69e6
mov al, 0xa
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x544ff0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x5d54ab
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.005c94aa
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x545072
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005c6c9d
mov eax, dword [eax]
push 0x7b125c
push eax
call fcn.005b8474
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.005c9735
test bl, bl
je 0x545072
push 0x7b125c
lea ecx, [esp + 0xc]
call fcn.005c9ac5
push 0x7b4f24
lea ecx, [esp + 0xc]
call fcn.005c9ac5
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 0x5450ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.005c9735
jmp 0x545179
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 0x545132
lea edx, [esp + 0x7c]
push 0x7b4f20
push edx
call fcn.005b8474
add esp, 8
test eax, eax
je 0x545132
lea eax, [esp + 0x7c]
push 0x7b4f1c
push eax
call fcn.005b8474
add esp, 8
test eax, eax
je 0x545132
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 0x5450c2
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.005c9735
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 0x545970
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 0x5459d2
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 0x5459e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5d552b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7c12cc]
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 0x545b18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x545a46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005c9735
xor eax, eax
jmp 0x545b8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005c9872
push esi
lea ecx, [esp + 0xc]
call fcn.005c9b01
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x7b4f5c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x545b6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00545970
test eax, eax
jne 0x545b6d
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 accept
mov ecx, edi
call fcn.00545970
test eax, eax
jne 0x545b6d
lea eax, [esp + 0x14]
push 0x7b4f38
push eax
call fcn.005b9650
mov esi, eax
add esp, 8
test esi, esi
jne 0x545b4c
lea ecx, [esp + 0x14]
push 0x7b4f34
push ecx
call fcn.005b95d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x545b4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x545b4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.005c9822
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x545a5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.005c9735
xor eax, eax
jmp 0x545b8f
mov byte [esi], 0
push 0x7b4f30
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.005c9735
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 0x55b530
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 0x55b59e
cmp si, 0x69
ja 0x55b59e
add esi, 0xffd0
cmp si, 0x11
je 0x55b56e
push 0x11
call edi
test ax, ax
jge 0x55b56e
or esi, 0x2000
cmp si, 0x10
je 0x55b583
push 0x10
call edi
test ax, ax
jge 0x55b583
or esi, 0x4000
cmp si, 0x12
je 0x55b598
push 0x12
call edi
test ax, ax
jge 0x55b598
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x55b5ab
mov esi, 0xbd
jmp 0x55b55f
cmp si, 0x6e
jne 0x55b5b8
mov esi, 0xbe
jmp 0x55b55f
cmp si, 0x6f
jne 0x55b559
mov esi, 0xbf
jmp 0x55b55f

Function at 0x55cdf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7d1ce0]
xor edx, edx
cmp eax, edx
jne 0x55ce16
xor eax, eax
mov byte [eax + 0x7d1be0], al
inc eax
cmp eax, 0x100
jl 0x55cdfe
mov dword [0x7d1ce0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7d1be0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x55cea7
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 0x55ce7a
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 0x55ce48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x55cf20
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 0x55cf73
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 0x55cf5a
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 0x563cd0
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 0x563e68
cmp ebp, ebx
jle 0x563e68
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 0x563d2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x563d35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x563d44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x563d4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005c9476
add esp, 4
cmp eax, ebx
je 0x563d6c
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.005c9476
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 0x563e5e
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 0x563e45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x563e31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x563e26
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 0x563e34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x563e34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x563dd0
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 0x563dc1
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