joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d9050
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51c8d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], esp
mov al, byte [ecx + 0x14]
mov dword [ebp - 4], 0
test al, al
jne 0x4d90f0
lea ebx, [ecx + 4]
mov edi, 0x5a27d8
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push 1
mov esi, ecx
mov ecx, ebx
push esi
mov dword [ebp - 0x18], esi
call fcn.004d95b0
test al, al
je 0x4d90ca
mov edi, dword [ebx + 4]
mov ecx, esi
mov eax, ecx
mov esi, 0x5a27d8
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx + 8], eax
mov ebx, dword [ebx + 4]
add ebx, eax
mov byte [ebx], 0
push 1
lea ecx, [ebp + 8]
mov dword [ebp - 4], 0xffffffff
call fcn.004d7f10
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [ebp + 0xc]
mov bl, 1
test eax, eax
mov byte [ebp - 4], bl
jne 0x4d9101
mov eax, 0x574454
mov edx, dword [ebp + 0x10]
push 0
push edx
push eax
mov eax, dword [ecx + 0x58]
push eax
call sub.WS2_32.dll_send
cmp eax, 0xffffffff
jne 0x4d9245
lea ecx, [ebp - 0x1c]
push 0x58e508
push ecx
mov dword [ebp - 0x1c], 1
call fcn.004fb84c
mov eax, dword [ebp - 0x20]
mov byte [ebp - 0x11], 0
dec eax
jne 0x4d9184
mov edi, 0x5a27ec
or ecx, 0xffffffff
xor eax, eax
mov edx, dword [ebp - 0x18]
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea ebx, [edx + 4]
mov esi, ecx
push 1
push esi
mov ecx, ebx
mov dword [ebp - 0x18], esi
call fcn.004d95b0
test al, al
je 0x4d9184
mov edi, dword [ebx + 4]
mov ecx, esi
mov eax, ecx
mov esi, 0x5a27ec
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx + 8], eax
mov ebx, dword [ebx + 4]
add ebx, eax
mov byte [ebx], 0
mov eax, 0x4d9242
ret
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x4d9268
mov al, byte [ecx - 1]
test al, al
je 0x4d925e
cmp al, 0xff
je 0x4d925e
dec al
mov byte [ecx - 1], al
jmp 0x4d9268
dec ecx
push ecx
call fcn.0050ae1a
add esp, 4
mov ecx, dword [ebp - 0xc]
pop edi
mov al, bl
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4d9280
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
push ebx
push esi
mov esi, ecx
mov eax, 0x10624dd3
mov ecx, dword [esp + 0x118]
xor bl, bl
imul ecx
sar edx, 6
mov eax, edx
mov dword [esp + 0xc], ecx
shr eax, 0x1f
add edx, eax
mov eax, dword [esi + 0x58]
lea ecx, [esp + 8]
mov dword [esp + 8], edx
push ecx
mov dword [esp + 0x18], eax
push 0
lea edx, [esp + 0x18]
push 0
inc eax
push edx
push eax
mov dword [esp + 0x24], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x4d92e2
pop esi
xor al, al
pop ebx
add esp, 0x10c
ret 4
test eax, eax
jle 0x4d92fa
mov ecx, dword [esi + 0x58]
lea eax, [esp + 0x10]
push eax
push ecx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
mov al, 1
jne 0x4d92fc
mov al, bl
pop esi
pop ebx
add esp, 0x10c
ret 4
Function at 0x4e10d0
Capabilities:
Connect socket
Resolve dns

Disassembly:
sub esp, 0x10
push esi
mov esi, ecx
mov word [esp + 4], 2
mov ax, word [esi + 0x18]
push eax
call sub.WS2_32.dll_htons
mov word [esp + 6], ax
mov eax, dword [esi + 0xc]
test eax, eax
jne 0x4e10f8
mov eax, 0x574604
push eax
call sub.WS2_32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 8], eax
jne 0x4e1128
mov esi, dword [esi + 0xc]
test esi, esi
jne 0x4e1113
mov esi, 0x574604
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x4e114a
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [esp + 8], eax
mov edx, dword [esp + 0x18]
lea ecx, [esp + 4]
push 0x10
push ecx
push edx
call sub.WS2_32.dll_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop esi
add esp, 0x10
ret 4
xor eax, eax
pop esi
add esp, 0x10
ret 4
Function at 0x4e9190
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x18]
imul eax, edi
add eax, edx
cmp edx, eax
mov dword [ebp - 0x14], eax
jae 0x4e92b1
mov eax, dword [ebp + 0x10]
lea eax, [edx + eax*4]
push ebx
push esi
mov dword [ebp + 0x14], eax
mov esi, 0xffc03fc0
mov eax, 0xff00ff
cmp edx, dword [ebp + 0x14]
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], ecx
jae 0x4e9295
mov ebx, dword [ebp + 0x14]
sub ebx, edx
dec ebx
shr ebx, 3
lea ecx, [edx + 4]
inc ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], ebx
mov edx, dword [ecx + edi]
mov edi, dword [edi + ecx - 4]
mov dword [ebp - 8], edi
shr edi, 2
and edi, esi
mov dword [ebp + 0x10], edx
mov edx, dword [ecx]
mov ecx, dword [ecx - 4]
mov ebx, ecx
shr ebx, 2
and ebx, esi
add ebx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ebx, edi
mov edi, edx
shr edi, 2
and edi, esi
lea ebx, [ebx + edi - 0x7fff80]
mov edi, dword [ebp - 8]
and edi, eax
mov esi, ecx
and esi, eax
add esi, edi
mov edi, dword [ebp + 0x10]
and edi, eax
add esi, edi
mov edi, edx
and edi, eax
lea esi, [esi + edi + 0x20002]
mov edi, dword [ebp - 8]
shr ecx, 2
shr esi, 2
xor ebx, esi
shr edi, 2
mov esi, 0x3fc03fc0
and ecx, esi
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x10]
shr edi, 2
and edi, esi
add ecx, edi
mov edi, dword [ebp + 0x18]
shr edx, 2
and edx, esi
lea ecx, [ecx + edx + 0x800080]
and ebx, eax
xor ebx, ecx
mov ecx, dword [ebp - 4]
add dword [ebp - 4], 4
mov dword [ecx], ebx
mov ecx, dword [ebp - 0xc]
add ecx, 8
dec dword [ebp - 0x10]
mov dword [ebp - 0xc], ecx
mov esi, 0xffc03fc0
jne 0x4e91e7
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x1c]
add dword [ebp + 8], ecx
lea ecx, [edi + edi]
add dword [ebp + 0x14], ecx
add edx, ecx
cmp edx, dword [ebp - 0x14]
mov dword [ebp + 0xc], edx
jb 0x4e91c5
pop esi
pop ebx
xor eax, eax
pop edi
leave
ret 0x18

Function at 0x4e9cf9
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x4e9d50
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
jne 0x4e9d50
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x4e9d50
xor eax, eax
inc eax
jmp 0x4e9d52
xor eax, eax
leave
ret 0x10
Function at 0x4e9d7b
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push str.SoftwareMicrosoftDirect3D
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x4e9de9
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0x5788b4
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4e9de0
cmp dword [ebp - 0xc], 4
jne 0x4e9de0
cmp dword [ebp - 0x10], edi
je 0x4e9de0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x5a5160], edi
xor eax, eax
jmp 0x4e9e28
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x5a5160], edi
jge 0x4e9e23
lea eax, [ebp - 0x34]
push eax
mov dword [0x5a5160], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x4e9e23
cmp word [ebp - 0x14], 5
jb 0x4e9e23
call fcn.004e9d56
test eax, eax
je 0x4e9e23
emms
mov dword [0x5a5160], 1
mov eax, dword [0x5a5160]
pop edi
leave
ret

Function at 0x50d490
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x50d4c8
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.0050b50b
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0050b4e3
jmp 0x50d4d4
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x50ec8b
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 0x50eccd
call fcn.00514ec0
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x50eccd
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x50ecc4
xor eax, eax
jmp 0x50ecd5
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0050ecdb
pop edi
pop esi
pop ebx
ret 4

Function at 0x5153f0
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 0x51541e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x51543c
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00515356
jmp 0x51543c
mov eax, dword [esi + 0x14]
test eax, eax
je 0x51543c
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00515356
test edi, edi
mov eax, edi
jne 0x515426
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x608000
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push 0x608db7
call fcn.0060800f
jmp fcn.004f8706
Function at 0x608693
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
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 0x6086c1
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x6086b8
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x6086b0
mov eax, ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x6086e2
mov esp, ebp
pop ebp
ret

Function at 0x6086e6
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0x10]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 0xc]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 0xc]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 0xc]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x608752
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 0x60877f
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x60876e
xor ecx, eax
xor edx, ebx
dec edi
jne 0x60875f
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x6087a5
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x608746
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 + 0xc]
pop ecx
pop edx
pop edi
pop ebx
pop esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x6087d1
mov esp, ebp
pop ebp
ret 0xc
Function at 0x62e197
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100b11c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebp
push edi
mov edi, ecx
xor ebp, ebp
mov ecx, dword [esp + 0x48]
lea eax, [esp + 0x48]
push ebp
push eax
push ecx
lea ecx, [edi + 0x104]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call fcn.00629097
test eax, eax
jne 0x62e203
push ebp
push 0x100cdf50
mov ecx, edi
call fcn.0062d417
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
pop edi
pop ebp
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
mov edx, dword [esp + 0x48]
push ebx
mov ebx, dword [esp + 0x50]
push esi
push ebp
push ebp
push ebx
lea ecx, [edx + 0x14]
call fcn.00628c17
lea ecx, [esp + 0x2c]
mov esi, eax
call fcn.00620777
push ebx
mov dword [esp + 0x4c], ebp
call fcn.00629247
add esp, 4
test eax, eax
je 0x62e2a6
add esi, 0x18
push esi
call fcn.00621167
add esi, eax
push esi
call fcn.00621167
mov ecx, dword [esp + 0x60]
add esp, 8
cmp ecx, 3
lea eax, [esi + eax + 8]
ja 0x62e5a9
jmp dword [ecx*4 + 0x10025830]
mov eax, dword [esi]
push ebp
push eax
mov ecx, edi
call fcn.0062d557
mov ebx, dword [esp + 0x58]
mov ebp, eax
lea edi, [esi + 0x18]
mov edx, dword [ebp + 0x28]
lea ecx, [ebx + ebx*4]
mov esi, edi
lea eax, [edx + ecx*4]
push esi
mov dword [esp + 0x5c], eax
call fcn.00621167
add esi, eax
push esi
call fcn.00621167
add esi, eax
add esp, 8
mov esi, dword [esi]
test esi, esi
je 0x62e2f7
mov ecx, dword [esi + 0x1c]
push ecx
call dword [0x100b458c]
test eax, eax
je 0x62e2f7
mov eax, 1
jmp 0x62e2f9
xor eax, eax
cmp ebx, 8
jge 0x62e55e
cmp ebx, 7
ja 0x62e5a9
jmp dword [ebx*4 + 0x10025840]
test eax, eax
jne 0x62e571
mov ecx, dword [esp + 0x10]
push eax
push 0x100cdf3c
call fcn.0062d417
push 6
call dword [ebp + 0x2c]
lea edx, [esp + 0x1c]
xor ecx, ecx
add ebx, 0xfffffff8
push edx
mov dword [esp + 0x20], ecx
push ebx
push esi
mov dword [esp + 0x2c], ecx
call eax
mov edx, dword [esp + 0x5c]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x5c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
call fcn.0062eab7
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0x2c]
mov esi, eax
mov dword [esp + 0x48], 0xffffffff
mov dword [esp + 0x2c], 0x100b7818
call fcn.00620977
mov ecx, dword [esp + 0x40]
mov eax, esi
pop esi
mov edx, edi
pop ebx
pop edi
pop ebp
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
Function at 0x632177
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100f0508]
xor edx, edx
cmp eax, edx
jne 0x63219d
xor eax, eax
mov byte [eax + 0x100f0408], al
inc eax
cmp eax, 0x100
jl 0x632185
mov dword [0x100f0508], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100f0408
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x63222e
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 0x632201
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 0x6321cf
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x632237
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 0x63228a
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 0x632271
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 0x63a077
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x63a298
cmp eax, 8
jg 0x63a298
cmp dword [esp + 0x8c], 2
jl 0x63a298
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x63a298
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x63a298
mov eax, dword [esp + 0x80]
test eax, eax
je 0x63a0fe
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x63a281
mov ebp, dword [0x100b451c]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x63a130
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x63a268
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x63a150
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call dword [0x100b4508]
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x63a18f
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call dword [0x100b4510]
lea ecx, [esp + 0x28]
push ecx
call dword [0x100b4550]
test eax, eax
jne 0x63a24f
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.00639687
cmp eax, 1
jne 0x63a279
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.00639f37
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x63a144
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x63a281
jmp 0x63a11b
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.00639287
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x63cb67
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 0x63ccff
cmp ebp, ebx
jle 0x63ccff
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 0x63cbc5
dec eax
or eax, 0xfffffff8
inc eax
je 0x63cbcc
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x63cbdb
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x63cbe2
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.006ae50c
add esp, 4
cmp eax, ebx
je 0x63cc03
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.006ae50c
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 0x63ccf5
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 0x63ccdc
mov al, byte [edx]
cmp al, 0xc0
jbe 0x63ccc8
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x63ccbd
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 0x63cccb
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x63cccb
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x63cc67
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 0x63cc58
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