joyce8/EMBER2024-capa huggingface dataset:
Function at 0x428ab0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x428abf
xor eax, eax
pop esi
ret 0xc
mov eax, dword [section..data]
test eax, eax
je 0x428acd
call fcn.00428960
mov edx, dword [esp + 0x10]
cmp edx, 8
mov eax, dword [esp + 8]
not eax
jb 0x428bc1
push ebx
push edi
mov edi, edx
shr edi, 3
xor ecx, ecx
mov cl, byte [esi]
mov ebx, eax
shr ebx, 8
sub edx, 8
xor ecx, eax
and ecx, 0xff
mov eax, dword [ecx*4 + 0x5aff20]
xor eax, ebx
xor ecx, ecx
mov cl, byte [esi + 1]
inc esi
xor ecx, eax
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5aff20]
shr eax, 8
xor ecx, eax
xor eax, eax
mov al, byte [esi + 1]
inc esi
xor eax, ecx
and eax, 0xff
mov eax, dword [eax*4 + 0x5aff20]
shr ecx, 8
xor eax, ecx
xor ecx, ecx
mov cl, byte [esi + 1]
inc esi
xor ecx, eax
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5aff20]
shr eax, 8
xor ecx, eax
xor eax, eax
mov al, byte [esi + 1]
inc esi
xor eax, ecx
and eax, 0xff
mov eax, dword [eax*4 + 0x5aff20]
shr ecx, 8
xor eax, ecx
xor ecx, ecx
mov cl, byte [esi + 1]
inc esi
xor ecx, eax
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5aff20]
shr eax, 8
xor ecx, eax
xor eax, eax
mov al, byte [esi + 1]
inc esi
xor eax, ecx
and eax, 0xff
mov eax, dword [eax*4 + 0x5aff20]
shr ecx, 8
xor eax, ecx
xor ecx, ecx
mov cl, byte [esi + 1]
inc esi
xor ecx, eax
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5aff20]
shr eax, 8
xor eax, ecx
inc esi
dec edi
jne 0x428ae7
pop edi
pop ebx
test edx, edx
je 0x428be1
xor ecx, ecx
mov cl, byte [esi]
xor ecx, eax
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5aff20]
shr eax, 8
xor eax, ecx
inc esi
dec edx
jne 0x428bc5
not eax
pop esi
ret 0xc
Function at 0x435ea1
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x435ee9
call fcn.004440b8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x435ee9
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x435f2c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x435f15
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x435f15
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x68], 0
je 0x435f29
mov ecx, dword [esi + 0x68]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x437978
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
xor ebx, ebx
call fcn.004440b8
mov esi, dword [eax + 0xc]
push 5
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4379b1
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov ecx, dword [ebp - 4]
push esi
push dword [ebp + 0xc]
push ebx
call fcn.004375ba
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 8

Function at 0x437a0f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x78], ebx
test ebx, 0xffff0000
jne 0x437a33
cmp dword [edi + 0x74], 0
jne 0x437a33
movzx eax, bx
mov dword [edi + 0x74], eax
call fcn.004440b8
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.004379d0
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x43c20f
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x54b5ed
call fcn.0053438c
mov esi, ecx
cmp dword [esi + 0x6c], 0
jne 0x43c234
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x43c286
call fcn.0043c63a
push eax
lea ecx, [ebp - 0x10]
call fcn.004063c0
mov ecx, dword [esi + 0x6c]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.005308e4
push eax
call fcn.00415820
add esp, 0x14
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.004063f0
mov eax, esi
call fcn.00534464
ret 8

Function at 0x4437d0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x443817
call fcn.004440b8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x443817
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x443833
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.004432d5
mov esi, eax
test edi, edi
je 0x443831
test ebx, ebx
je 0x443831
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x444527
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push dword [ebp + 0xc]
mov ecx, esi
call fcn.0044413b
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x444571
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.0043d612
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.004146c0
jmp 0x44457c
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.0044de2e
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x444582
Capabilities:
Get graphical window text

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 4]
lea eax, [ebp + 8]
push eax
push dword [ebp + 0xc]
call fcn.0043bb00
push 0xfffffffffffffff0
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowLongA]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x4445bf
call fcn.0044413b
mov dword [esi + 0xc], 1
jmp 0x4445c4
call fcn.0044413b
cmp dword [esi], 0
je 0x44460d
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
test eax, eax
jle 0x4445e5
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.0043d612
jmp 0x4445f7
mov ecx, dword [ebp + 0x10]
push 0xff
call fcn.00406210
push 0x100
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.004146c0
jmp 0x444631
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SendMessageA]
cmp eax, 0xffffffff
jne 0x444631
push dword [esi]
push dword [ebp + 8]
call fcn.0044de2e
pop esi
pop ebp
ret 0xc

Function at 0x447ae2
Capabilities:
Create http request

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, ecx
and dword [esi + 0x10], 0
and dword [esi + 0xc], 0
mov dword [esi + 4], eax
mov eax, dword [ebp + 8]
mov dword [esi], vtable.CInternetSession.0
test eax, eax
jne 0x447b0d
call fcn.004440b8
mov eax, dword [eax + 0x10]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi + 8], eax
test eax, eax
jne 0x447b30
push eax
push dword [esi + 4]
call fcn.00447a68
push esi
push eax
mov ecx, 0x5b1f14
call fcn.00447711
mov eax, esi
pop esi
pop ebp
ret 0x18

Function at 0x4bde9f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov dword [ebp - 4], ecx
test esi, esi
jne 0x4bdeb9
call fcn.004440b8
mov esi, dword [eax + 0xc]
push dword [0x5b40ac]
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x4bded7
xor eax, eax
pop edi
pop esi
leave
ret 8
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp + 0xc], eax
test eax, eax
je 0x4bdecf
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x4bdf04
xor esi, esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop ebx
jmp 0x4bded1
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 4]
push eax
push ebx
call fcn.004bddcd
mov esi, eax
jmp 0x4bdef6

Function at 0x50b90b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov edi, edi
push esi
mov esi, ecx
call fcn.00441b80
call fcn.00405b20
cmp eax, esi
pop esi
jne 0x50b927
mov ecx, 0x5b21b8
jmp fcn.00451561
ret
Function at 0x50f216
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 8]
test byte [esi + 4], 1
push edi
mov ebx, ecx
je 0x50f22e
mov edi, dword [esi + 0xc]
jmp 0x50f26e
push 5
push dword [esi + 0xc]
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
jne 0x50f247
call fcn.004451e0
push edi
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
jne 0x50f25c
call fcn.004451e0
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
jne 0x50f26e
call fcn.004451e0
call fcn.004440b8
cmp dword [eax + 0x3c], 0
je 0x50f283
push edi
mov ecx, ebx
call fcn.0050e0d4
mov edi, eax
push dword [ebp + 0xc]
push edi
call fcn.0050f130
mov dword [ebp + 8], eax
mov eax, dword [ebx + 0x7c]
test eax, eax
je 0x50f2a1
push eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
and dword [ebx + 0x7c], 0
mov eax, dword [ebp + 8]
test eax, eax
je 0x50f2ad
mov edi, eax
mov dword [ebx + 0x7c], eax
or dword [esi + 4], 1
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x52d75c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x5adf10]
jne 0x52d766
repz ret
jmp fcn.00537c14
Function at 0x546857
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x5adf10]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0053a5ec
and dword [ebp - 0x14], 0
cmp dword [0x5b6658], 0
mov dword [ebp - 0x18], eax
jne 0x54690a
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x5469b2
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x5469b2
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x584bcc
push ebx
mov dword [0x5b6658], eax
call edi
push eax
call esi
push 0x584bb8
push ebx
mov dword [0x5b665c], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x5b6660], eax
call edi
push eax
call esi
mov dword [0x5b6668], eax
test eax, eax
je 0x54690a
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x5b6664], eax
mov eax, dword [0x5b6664]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x546963
cmp dword [0x5b6668], ecx
je 0x546963
push eax
call esi
push dword [0x5b6668]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x546963
test ebx, ebx
je 0x546963
call edi
test eax, eax
je 0x54695a
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x54695a
test byte [ebp - 8], 1
jne 0x546963
or dword [ebp + 0x10], 0x200000
jmp 0x546996
mov eax, dword [0x5b665c]
cmp eax, dword [ebp - 0x18]
je 0x546996
push eax
call esi
test eax, eax
je 0x546996
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x546996
mov eax, dword [0x5b6660]
cmp eax, dword [ebp - 0x18]
je 0x546996
push eax
call esi
test eax, eax
je 0x546996
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x5b6658]
call esi
test eax, eax
je 0x5469b2
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x5469b4
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0052d75c
leave
ret
Function at 0x404046
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x49], 0xc1
mov byte [ebp - 0x48], 0xc8
mov byte [ebp - 0x47], 0xa7
call fcn.00403db3
mov al, byte [0x8d3f1d61]
inc ebp
test al, 0x50
call fcn.00403dc3
mov esi, dword [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call fcn.00403d78
add esp, 0x10
invalid
invalid
push eax

Function at 0x40417e
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
mov byte [ebp - 0x63], 0x20
mov byte [ebp - 0x62], 0x2d
mov byte [ebp - 0x61], 0x11
mov byte [ebp - 0x60], 0x33
mov byte [ebp - 0x5f], 0x2e
mov eax, dword [0xa245c62e]
xor eax, 0x24a345c6
mov byte [ebp - 0x5c], 0x22
mov byte [ebp - 0x5b], 0x35
mov byte [ebp - 0x5a], 0x41
call fcn.00403dc3
push eax
push esi
push dword [ebp + 8]
call fcn.00403d78
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.00403dc3
push eax
push esi
push dword [ebp + 8]
call fcn.00403d78
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.00403db3
ja 0x404277
je 0x4041d6
mov byte [ebp - 0x84], bl
mov byte [ebp - 0x83], bl
mov byte [ebp - 0x82], 0xe9
mov byte [ebp - 0x81], bl
mov byte [ebp - 0x80], 0x51
mov byte [ebp - 0x7f], 0x73
mov byte [ebp - 0x7e], 0x62
mov byte [ebp - 0x7d], 0x5b
mov byte [ebp - 0x7c], 0x79
mov byte [ebp - 0x7b], 0x72
mov byte [ebp - 0x7a], 0x63
mov byte [ebp - 0x79], 0x7a
mov byte [ebp - 0x78], 0x73
mov byte [ebp - 0x77], 0x5e
mov byte [ebp - 0x76], 0x77
mov byte [ebp - 0x75], 0x78
mov byte [ebp - 0x74], 0x72
mov byte [ebp - 0x73], 0x7a
mov byte [ebp - 0x72], 0x73
mov byte [ebp - 0x71], 0x57
mov byte [ebp - 0x70], 0x16
call fcn.00403db3
add al, 0xf5
adc al, 0x5c
invalid
invalid
invalid
inc ebp
mov dh, byte [edi - 0x3a]
inc ebp
mov edi, dword [eax - 0x3a]
inc ebp
invalid
Function at 0x4041af
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
mov byte [ebp - 0x63], 0x20
mov byte [ebp - 0x62], 0x2d
mov byte [ebp - 0x61], 0x11
mov byte [ebp - 0x60], 0x33
mov byte [ebp - 0x5f], 0x2e
mov eax, dword [0xa245c62e]
xor eax, 0x24a345c6
mov byte [ebp - 0x5c], 0x22
mov byte [ebp - 0x5b], 0x35
mov byte [ebp - 0x5a], 0x41
call fcn.00403dc3
push eax
push esi
push dword [ebp + 8]
call fcn.00403d78
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.00403dc3
push eax
push esi
push dword [ebp + 8]
call fcn.00403d78
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.00403db3
ja 0x404277
je 0x4041d6
mov byte [ebp - 0x84], bl
mov byte [ebp - 0x83], bl
mov byte [ebp - 0x82], 0xe9
mov byte [ebp - 0x81], bl
mov byte [ebp - 0x80], 0x51
mov byte [ebp - 0x7f], 0x73
mov byte [ebp - 0x7e], 0x62
mov byte [ebp - 0x7d], 0x5b
mov byte [ebp - 0x7c], 0x79
mov byte [ebp - 0x7b], 0x72
mov byte [ebp - 0x7a], 0x63
mov byte [ebp - 0x79], 0x7a
mov byte [ebp - 0x78], 0x73
mov byte [ebp - 0x77], 0x5e
mov byte [ebp - 0x76], 0x77
mov byte [ebp - 0x75], 0x78
mov byte [ebp - 0x74], 0x72
mov byte [ebp - 0x73], 0x7a
mov byte [ebp - 0x72], 0x73
mov byte [ebp - 0x71], 0x57
mov byte [ebp - 0x70], 0x16
call fcn.00403db3
add al, 0xf5
adc al, 0x5c
invalid
invalid
invalid
inc ebp
mov dh, byte [edi - 0x3a]
inc ebp
mov edi, dword [eax - 0x3a]
inc ebp
invalid
Function at 0x4209ab
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4209ea
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4209ea
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4209ea
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4209ea
cmp dword [ecx + 0x74], 0xe
jbe 0x4209ea
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x433160
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43318d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43318d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..pdata
nop
nop
nop
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x2adb3f5f
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
nop
je 0x4330d2
nop
nop
nop
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x1a8509bd
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x404232
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x7286ab50
xor ecx, ebp
loop 0x40423a
pop ebp
ret

Function at 0x4052ef
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 0x10]
mov dword [0x422468], 0x44
push eax
xor eax, eax
push 0x422468
push eax
push eax
push eax
push eax
push eax
push eax
push dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x40532a
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x10]
leave
ret 4
Function at 0x4053d0
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.00405686
test byte [ebp + 0xc], 8
mov dword [ebp - 8], eax
je 0x405404
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
inc eax
add dword [0x423ee8], eax
jmp 0x40559d
push ebx
mov ebx, dword [ebp + 0xc]
and ebx, 1
mov dword [ebp - 4], ebx
je 0x405422
test eax, eax
je 0x405548
test byte [ebp + 0xc], 2
je 0x405548
mov esi, 0x421468
push edi
push esi
call fcn.00405aba
test ebx, ebx
je 0x40543f
push str..
push esi
call fcn.00405add
jmp 0x405445
push edi
call fcn.004055ea
cmp byte [edi], 0
jne 0x405453
cmp byte [0x421468], 0x5c
jne 0x40545e
push 0x409010
push edi
call fcn.00405add
push edi
call fcn.00405ad0
mov ebx, eax
lea eax, [ebp - 0x148]
push eax
push esi
add ebx, edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x40553e
lea eax, [ebp - 0x11c]
push 0x3f
push eax
lea esi, [ebp - 0x11c]
call fcn.004055ce
cmp byte [eax], 0
je 0x4054a4
cmp byte [ebp - 0x18], 0
je 0x4054a4
lea esi, [ebp - 0x18]
mov al, byte [esi]
cmp al, 0x2e
jne 0x4054bf
cmp byte [esi + 1], 0
je 0x40551d
cmp al, al
jne 0x4054bf
cmp byte [esi + 1], al
jne 0x4054bf
cmp byte [esi + 2], 0
je 0x40551d
push esi
push ebx
call fcn.00405aba
test byte [ebp - 0x148], 0x10
je 0x4054e4
mov eax, dword [ebp + 0xc]
and eax, 3
cmp al, 3
jne 0x40551d
push dword [ebp + 0xc]
push edi
call fcn.004053d0
jmp 0x40551d
push edi
call fcn.00405770
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x405515
test byte [ebp + 0xc], 4
je 0x40550d
push edi
push 0xfffffffffffffff1
call fcn.00404e23
push 0
push edi
call fcn.00405807
jmp 0x40551d
inc dword [0x423ee8]
jmp 0x40551d
push edi
push 0xfffffffffffffff2
call fcn.00404e23
lea eax, [ebp - 0x148]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x405482
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp - 4], 0
je 0x405548
and byte [ebx - 1], 0
xor esi, esi
pop ebx
cmp dword [ebp - 4], esi
je 0x40559d
cmp dword [ebp - 8], esi
jne 0x40555d
inc dword [0x423ee8]
jmp 0x40559d
push edi
call fcn.00405ddf
test eax, eax
je 0x40559d
push edi
call fcn.004055a3
push edi
call fcn.00405770
push edi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
test eax, eax
jne 0x405595
test byte [ebp + 0xc], 4
je 0x405555
push edi
push 0xfffffffffffffff1
call fcn.00404e23
push esi
push edi
call fcn.00405807
jmp 0x40559d
push edi
push 0xffffffffffffffe5
call fcn.00404e23
pop edi
pop esi
leave
ret 8