joyce8/EMBER2024-capa huggingface dataset:
Function at 0x560835
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0xe
push 0
lea eax, [ebp - 0x18]
push eax
call fcn.0054df2a
add esp, 0xc
ror eax, 9
rol eax, 9
or esp, 0
xchg edi, ecx
xchg edi, ecx
je 0x56086d
pushf
and esi, esi
jne 0x560863
popf
jo 0x560867
lea esp, [esp]
jne 0x56086d
xor eax, 0x47e845c6
mov byte [ebp - 0x18], 0x47
mov byte [ebp - 0xe], 0x46
mov byte [ebp - 0x16], 0x6f
mov byte [ebp - 0x12], 0x6f
mov byte [ebp - 0x15], 0x65
mov byte [ebp - 0x13], 0x6a
mov byte [ebp - 0xc], 0x42
mov byte [ebp - 0xb], 0
mov byte [ebp - 0x11], 0x65
mov byte [ebp - 0x10], 0x70
mov byte [ebp - 0x14], 0x58
mov byte [ebp - 0xf], 0x78
mov byte [ebp - 0x17], 0x6a
mov byte [ebp - 0xd], 0x79
rol eax, 0x1e
rol eax, 2
ror ebx, 3
rol ebx, 3
jnp 0x5608c5
pushf
and eax, 0xffffffff
jnp 0x5608ba
je 0x5608bc
popf
lea esi, [esi]
jbe 0x5608c2
jp 0x5608c5
mov ecx, 0x80e84d8a
jmp 0xe8a390cf
mov cl, byte [ebp - 0x18]
sub cl, 1
mov byte [ebp - 0x18], cl
mov dl, byte [ebp - 0xd]
sub dl, 1
mov byte [ebp - 0xd], dl
mov al, byte [ebp - 0x11]
sub al, 1
mov byte [ebp - 0x11], al
mov cl, byte [ebp - 0x15]
sub cl, 1
mov byte [ebp - 0x15], cl
mov dl, byte [ebp - 0xf]
sub dl, 1
mov byte [ebp - 0xf], dl
mov al, byte [ebp - 0x13]
sub al, 1
mov byte [ebp - 0x13], al
mov cl, byte [ebp - 0x17]
sub cl, 1
mov byte [ebp - 0x17], cl
mov dl, byte [ebp - 0x12]
sub dl, 1
mov byte [ebp - 0x12], dl
mov al, byte [ebp - 0x10]
sub al, 1
mov byte [ebp - 0x10], al
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 0xe]
sub dl, 1
mov byte [ebp - 0xe], dl
mov al, byte [ebp - 0x16]
sub al, 1
mov byte [ebp - 0x16], al
mov cl, byte [ebp - 0xc]
sub cl, 1
mov byte [ebp - 0xc], cl
call fcn.0054e8ec
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x560948
xor eax, eax
jmp 0x5609c6
lea edx, [ebp - 0x18]
push edx
mov eax, dword [ebp - 8]
push eax
call fcn.00543a96
mov dword [ebp - 4], eax
push 0xe
push 0
lea ecx, [ebp - 0x18]
push ecx
call fcn.0054df2a
add esp, 0xc
cmp dword [ebp - 4], 0
je 0x5609c4
jle 0x560970
jo 0x56098c
pushf
xchg esp, esp
clc
popf
lea ecx, [ecx + 0x212f]
lea ecx, [ecx - 0x212f]
jae 0x560987
xchg esi, esi
jno 0x56098c
mov esi, 0x52fc558b
mov edx, dword [ebp - 4]
push edx
call fcn.0053e4cb
add esp, 4
shr esp, 0
xor esp, 0
and esp, 0xffffffff
jp 0x5609af
pushf
and esp, 0xffffffff
popf
mov eax, eax
jnp 0x5609af
jmp 0x506a4f3e
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [ebp - 4]
jmp 0x5609c6
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x56214c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 4], 0
push 0xf
push 0
lea eax, [ebp - 0x14]
push eax
call fcn.0054df2a
add esp, 0xc
test dword [esp + 0x10], edi
call 0x562175
lea esp, [esp + 4]
jg 0x56218b
pushf
nop
cmc
jbe 0x562181
popf
je 0x562185
nop
jnp 0x562188
jle 0x56218b
mov eax, 0x51ec45c6
mov byte [ebp - 0x14], 0x51
mov byte [ebp - 0xf], 0x74
mov byte [ebp - 0xa], 0x6a
mov byte [ebp - 0x13], 0x73
mov byte [ebp - 0xe], 0x74
mov byte [ebp - 9], 0x73
mov byte [ebp - 0x12], 0x70
mov byte [ebp - 0xd], 0x34
mov byte [ebp - 8], 0x74
mov byte [ebp - 0x11], 0x64
mov byte [ebp - 0xc], 0x33
mov byte [ebp - 7], 0x75
mov byte [ebp - 0x10], 0x66
mov byte [ebp - 0xb], 0x47
mov byte [ebp - 6], 0
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 0xf]
sub dl, 1
mov byte [ebp - 0xf], dl
mov al, byte [ebp - 0xa]
sub al, 1
mov byte [ebp - 0xa], al
mov cl, byte [ebp - 0x13]
sub cl, 1
mov byte [ebp - 0x13], cl
mov dl, byte [ebp - 0xe]
sub dl, 1
mov byte [ebp - 0xe], dl
mov al, byte [ebp - 9]
sub al, 1
mov byte [ebp - 9], al
mov cl, byte [ebp - 0x12]
sub cl, 1
mov byte [ebp - 0x12], cl
mov dl, byte [ebp - 0xd]
sub dl, 1
mov byte [ebp - 0xd], dl
mov al, byte [ebp - 8]
sub al, 1
mov byte [ebp - 8], al
mov cl, byte [ebp - 0x11]
sub cl, 1
mov byte [ebp - 0x11], cl
mov dl, byte [ebp - 0xc]
sub dl, 1
mov byte [ebp - 0xc], dl
mov al, byte [ebp - 0x10]
sub al, 1
mov byte [ebp - 0x10], al
mov cl, byte [ebp - 0xb]
sub cl, 1
mov byte [ebp - 0xb], cl
mov dl, byte [ebp - 7]
sub dl, 1
mov byte [ebp - 7], dl
call fcn.00564d50
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x562253
xor eax, eax
jmp 0x5622bb
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00543a96
mov dword [ebp - 0x18], eax
push 0xf
push 0
lea edx, [ebp - 0x14]
push edx
call fcn.0054df2a
add esp, 0xc
cmp dword [ebp - 0x18], 0
jne 0x56227d
xor eax, eax
jmp 0x5622bb
je 0x56227f
ror eax, 0
je 0x56228f
jnp 0x562286
nop
mov ecx, ecx
xchg esi, esi
jne 0x56228f
add eax, 0xe8458bae
mov eax, dword [ebp - 0x18]
push eax
call fcn.0053e4cb
add esp, 4
xchg edi, eax
xchg edi, eax
xor edx, 0x4c6
xor edx, 0x4c6
jnp 0x5622b0
jg 0x5622ad
jp 0x5622b0
mov edx, 0x510c4d8b
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x56406d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0xe
push 0
lea eax, [ebp - 0x14]
push eax
call fcn.0054df2a
add esp, 0xc
not ebx
not ebx
shr esp, 0
xor esp, 0
jg 0x564097
jne 0x564094
jle 0x564097
mov ebp, 0x48ec45c6
mov byte [ebp - 0x14], 0x48
mov byte [ebp - 8], 0x42
mov byte [ebp - 0xa], 0x6e
mov byte [ebp - 0x12], 0x75
mov byte [ebp - 7], 0
mov byte [ebp - 0xf], 0x62
mov byte [ebp - 0x11], 0x44
mov byte [ebp - 0xc], 0x4f
mov byte [ebp - 0x10], 0x6d
mov byte [ebp - 0xe], 0x74
mov byte [ebp - 0xb], 0x62
mov byte [ebp - 0x13], 0x66
mov byte [ebp - 0xd], 0x74
mov byte [ebp - 9], 0x66
sub esi, 0
lea esi, [esi]
rol edx, 0
xor eax, 0
jp 0x5640ea
pushf
shl esi, 0
popf
jns 0x5640e5
xchg esi, esi
jnp 0x5640ea
xor eax, 0x80ec4d8a
jmp 0xeca3c8f4
mov cl, byte [ebp - 0x14]
sub cl, 1
mov byte [ebp - 0x14], cl
mov dl, byte [ebp - 9]
sub dl, 1
mov byte [ebp - 9], dl
mov al, byte [ebp - 0xd]
sub al, 1
mov byte [ebp - 0xd], al
mov cl, byte [ebp - 0x11]
sub cl, 1
mov byte [ebp - 0x11], cl
mov dl, byte [ebp - 0xb]
sub dl, 1
mov byte [ebp - 0xb], dl
mov al, byte [ebp - 8]
sub al, 1
mov byte [ebp - 8], al
mov cl, byte [ebp - 0xf]
sub cl, 1
mov byte [ebp - 0xf], cl
mov dl, byte [ebp - 0x13]
sub dl, 1
mov byte [ebp - 0x13], dl
mov al, byte [ebp - 0xe]
sub al, 1
mov byte [ebp - 0xe], al
mov cl, byte [ebp - 0xc]
sub cl, 1
mov byte [ebp - 0xc], cl
mov dl, byte [ebp - 0x10]
sub dl, 1
mov byte [ebp - 0x10], dl
mov al, byte [ebp - 0xa]
sub al, 1
mov byte [ebp - 0xa], al
mov cl, byte [ebp - 0x12]
sub cl, 1
mov byte [ebp - 0x12], cl
call fcn.0054e8ec
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x56416d
xor eax, eax
jmp 0x5641e9
lea edx, [ebp - 0x14]
push edx
mov eax, dword [ebp - 4]
push eax
call fcn.00543a96
mov dword [ebp - 0x18], eax
push 0xe
push 0
lea ecx, [ebp - 0x14]
push ecx
call fcn.0054df2a
add esp, 0xc
cmp dword [ebp - 0x18], 0
je 0x5641e7
js 0x564195
cmp ecx, dword [esp + 8]
rol edx, 0xc
ror edx, 0xc
test esp, 0x3543
ja 0x5641b0
xchg edx, edx
jae 0x5641ab
nop
jbe 0x5641b0
mov eax, 0xe8558bf3
mov edx, dword [ebp - 0x18]
push edx
call fcn.0053e4cb
add esp, 4
cld
cmp esi, dword [esp + 0x10]
rol edx, 9
rol edx, 0x17
and esp, 0xffffffff
je 0x5641d6
xchg ecx, ecx
jg 0x5641d0
jae 0x5641d2
jne 0x5641d6
ljmp 0x8b50:0x10458b83
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [ebp - 0x18]
jmp 0x5641e9
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x56488c
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 4], 0
push 0xc
push 0
lea eax, [ebp - 0x10]
push eax
call fcn.0054df2a
add esp, 0xc
jne 0x5648ae
js 0x5648b0
xor ecx, eax
xor ecx, eax
jb 0x5648bb
jp 0x5648b8
jae 0x5648bb
mov edx, 0x4ef045c6
mov byte [ebp - 0x10], 0x4e
mov byte [ebp - 0xb], 0x68
mov byte [ebp - 0xf], 0x66
mov byte [ebp - 0xa], 0x66
mov byte [ebp - 0xe], 0x74
mov byte [ebp - 9], 0x43
mov byte [ebp - 0xd], 0x74
mov byte [ebp - 8], 0x70
mov byte [ebp - 0xc], 0x62
mov byte [ebp - 7], 0x79
mov byte [ebp - 6], 0x42
mov byte [ebp - 5], 0
xor ebx, dword [esp]
xor ebx, dword [esp]
lea ecx, [ecx]
jle 0x5648fa
xchg edx, edx
jg 0x5648fa
add eax, 0x80f04d8a
jmp 0xf0a3d104
mov cl, byte [ebp - 0x10]
sub cl, 1
mov byte [ebp - 0x10], cl
mov dl, byte [ebp - 0xb]
sub dl, 1
mov byte [ebp - 0xb], dl
mov al, byte [ebp - 0xf]
sub al, 1
mov byte [ebp - 0xf], al
mov cl, byte [ebp - 0xa]
sub cl, 1
mov byte [ebp - 0xa], cl
mov dl, byte [ebp - 0xe]
sub dl, 1
mov byte [ebp - 0xe], dl
mov al, byte [ebp - 9]
sub al, 1
mov byte [ebp - 9], al
mov cl, byte [ebp - 0xd]
sub cl, 1
mov byte [ebp - 0xd], cl
mov dl, byte [ebp - 8]
sub dl, 1
mov byte [ebp - 8], dl
mov al, byte [ebp - 0xc]
sub al, 1
mov byte [ebp - 0xc], al
mov cl, byte [ebp - 7]
sub cl, 1
mov byte [ebp - 7], cl
mov dl, byte [ebp - 6]
sub dl, 1
mov byte [ebp - 6], dl
cmp eax, dword [esp]
sub esp, 0
add esp, 0
lea esp, [esp]
jb 0x564979
pushf
mov edi, edi
xchg ecx, edx
xchg ecx, edx
popf
lea eax, [eax]
jo 0x564976
jae 0x564979
add eax, 0xfe9f6ee8
dec dword [ecx + 0x7d83fc45]
cld
add byte [ebp + 4], dh
call fcn.0054e8ec
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x56498b
xor eax, eax
jmp 0x5649bd
or esp, 0
dec esi
inc esi
ror esp, 0
ja 0x56499a
lea ecx, [ecx]
jbe 0x56499a
xor eax, 0x50f0458d
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 4]
push ecx
call fcn.00543a96
mov dword [ebp - 0x14], eax
push 0xc
push 0
lea edx, [ebp - 0x10]
push edx
call fcn.0054df2a
add esp, 0xc
mov eax, dword [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5653d0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x410d00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47869b
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.0046ccce
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x410d82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046a4bd
mov eax, dword [eax]
push 0x4981d8
push eax
call fcn.0045c954
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046cf59
test bl, bl
je 0x410d82
push 0x4981d8
lea ecx, [esp + 0xc]
call fcn.0046d2e9
push 0x49bd5c
lea ecx, [esp + 0xc]
call fcn.0046d2e9
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 0x410dbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046cf59
jmp 0x410e89
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 0x410e42
lea edx, [esp + 0x7c]
push 0x49bd58
push edx
call fcn.0045c954
add esp, 8
test eax, eax
je 0x410e42
lea eax, [esp + 0x7c]
push 0x49bd54
push eax
call fcn.0045c954
add esp, 8
test eax, eax
je 0x410e42
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 0x410dd2
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.0046cf59
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 0x411680
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 0x4116e2
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 0x4116f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47871b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a2778]
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 0x411828
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411756
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046cf59
xor eax, eax
jmp 0x41189f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046d096
push esi
lea ecx, [esp + 0xc]
call fcn.0046d325
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 0x41187d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00411680
test eax, eax
jne 0x41187d
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.00411680
test eax, eax
jne 0x41187d
lea eax, [esp + 0x14]
push 0x49bd70
push eax
call fcn.0045d990
mov esi, eax
add esp, 8
test esi, esi
jne 0x41185c
lea ecx, [esp + 0x14]
push 0x49bd6c
push ecx
call fcn.0045d910
mov esi, eax
add esp, 8
test esi, esi
jne 0x41185c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41185f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046d046
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41176e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046cf59
xor eax, eax
jmp 0x41189f
mov byte [esi], 0
push 0x49bd68
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.0046cf59
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 0x424670
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 0x4246de
cmp si, 0x69
ja 0x4246de
add esi, 0xffd0
cmp si, 0x11
je 0x4246ae
push 0x11
call edi
test ax, ax
jge 0x4246ae
or esi, 0x2000
cmp si, 0x10
je 0x4246c3
push 0x10
call edi
test ax, ax
jge 0x4246c3
or esi, 0x4000
cmp si, 0x12
je 0x4246d8
push 0x12
call edi
test ax, ax
jge 0x4246d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4246eb
mov esi, 0xbd
jmp 0x42469f
cmp si, 0x6e
jne 0x4246f8
mov esi, 0xbe
jmp 0x42469f
cmp si, 0x6f
jne 0x424699
mov esi, 0xbf
jmp 0x42469f

Function at 0x425d90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b2f10]
xor edx, edx
cmp eax, edx
jne 0x425db6
xor eax, eax
mov byte [eax + 0x4b2e10], al
inc eax
cmp eax, 0x100
jl 0x425d9e
mov dword [0x4b2f10], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b2e10
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425e47
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 0x425e1a
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 0x425de8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425ec0
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 0x425f13
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 0x425efa
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 0x42c950
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 0x42cae8
cmp ebp, ebx
jle 0x42cae8
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 0x42c9ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x42c9b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42c9c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42c9cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046cc9a
add esp, 4
cmp eax, ebx
je 0x42c9ec
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.0046cc9a
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 0x42cade
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 0x42cac5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42cab1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42caa6
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 0x42cab4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42cab4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ca50
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 0x42ca41
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 0x42ea40
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0046e507
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x42ebc0
Capabilities:
Resolve dns

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
je 0x42ec47
cmp byte [esi], 0
je 0x42ec47
mov ebx, dword [esp + 0xc]
xor eax, eax
mov ecx, ebx
mov edx, dword [esp + 0x14]
push edx
mov dword [ecx], eax
mov dword [ecx + 4], eax
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebx + 2], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x42ec35
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x42ec47
movsx ecx, word [eax + 0xa]
mov edx, dword [eax + 0xc]
push edi
lea edi, [ebx + 4]
mov esi, dword [edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ax, word [eax + 8]
pop edi
mov word [ebx], ax
pop esi
mov eax, 1
pop ebx
ret 0xc
mov dword [ebx + 4], eax
mov word [ebx], 2
pop esi
mov eax, 1
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x42ee23
Capabilities:
Connect socket

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov eax, dword [esi]
call dword [eax + 0xbc]
test eax, eax
je 0x42ee92
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ecx
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
call fcn.0042ebc0
test eax, eax
je 0x42ee92
mov edx, dword [esi + 0x40]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x42ee8b
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x40]
push 0x21
push 0x8078
push eax
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
cmp eax, 0xffffffff
je 0x42ee8b
mov eax, 1
mov dword [esi + 0x48], eax
pop esi
add esp, 0x10
ret 8
mov ecx, esi
call fcn.0042edf0
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x42fe70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x479f18
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 0x42fea9
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.0047464d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00474699
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.0042ff30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004746d6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24