joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb09eec
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0xb09f1d
mov ecx, dword [0xb741c0]
mov dl, 1
mov eax, dword [0xb08bac]
call fcn.00a1dd94
call fcn.00a1473c
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov ebx, eax
mov eax, dword [ebp - 4]
mov dword [eax + 4], ebx
inc ebx
jne 0xb09f4a
mov ecx, dword [0xb740e0]
mov dl, 1
mov eax, dword [0xb08bac]
call fcn.00a1dd94
call fcn.00a1473c
xor eax, eax
push ebp
push 0xb09fc6
push dword fs:[eax]
mov dword fs:[eax], esp
xor ecx, ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xffff
call fcn.00a14164
cmp byte [ebp + 8], 0
je 0xb09fa2
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 1
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00b09e14
mov eax, dword [ebp - 4]
lea esi, [ebp - 0x18]
lea edi, [eax + 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 4]
call fcn.00b09bc8
jmp 0xb09fbc
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 0
push 1
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00b0965c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0xb09fe3
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0xb0a1d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00b0997c
xor eax, eax
push ebp
push 0xb0a342
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
mov eax, dword [ebp - 4]
cmp dword [eax + 0xc], 0
je 0xb0a32c
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
je 0xb0a21c
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a226
call fcn.00a147e8
jmp 0xb0a349
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2e9fc
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x1010]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
mov ecx, 0x1000
mov ebx, dword [eax]
call dword [ebx + 0xc]
mov ebx, eax
test ebx, ebx
jle 0xb0a321
push 0
push ebx
lea eax, [ebp - 0x1010]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov edi, eax
cmp edi, 0xffffffff
jne 0xb0a2d4
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x2733
je 0xb0a2c1
lea eax, [ebp - 0x10]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a14164
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
push ebp
call fcn.00b0a188
pop ecx
mov eax, dword [ebp - 4]
mov dl, byte [0xb0a354]
cmp dl, byte [eax + 0x28]
je 0xb0a328
call fcn.00a1dcac
jmp 0xb0a328
mov eax, dword [ebp - 0xc]
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2ea1c
jmp 0xb0a328
cmp edi, ebx
jge 0xb0a2f0
mov eax, dword [ebp - 0xc]
add eax, edi
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2ea1c
jmp 0xb0a226
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
mov edx, dword [eax]
call dword [edx]
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2e9fc
cmp edx, dword [esp + 4]
jne 0xb0a310
cmp eax, dword [esp]
pop edx
pop eax
jne 0xb0a226
push ebp
call fcn.00b0a188
pop ecx
jmp 0xb0a328
push ebp
call fcn.00b0a188
pop ecx
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a349
mov eax, dword [ebp - 4]
call fcn.00b09988
ret
mov al, byte [ebp - 5]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xb0a358
Capabilities:
Check for time delay via gettickcount
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x30], ebx
mov esi, ecx
mov edi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0xb0a4fb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00b0997c
xor eax, eax
push ebp
push 0xb0a4de
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
xor ebx, ebx
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a3ab
call fcn.00a147e8
jmp 0xb0a4e5
cmp byte [ebp + 8], 0
jne 0xb0a3c6
push 0
push esi
push edi
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov dword [ebp - 8], eax
jmp 0xb0a43f
xor eax, eax
mov dword [ebp - 8], eax
call sub.kernel32.dll_GetTickCount_1
mov dword [ebp - 0x14], eax
cmp esi, dword [ebp - 8]
jle 0xb0a43f
mov dword [ebp - 0x10], edi
mov eax, dword [ebp - 8]
add dword [ebp - 0x10], eax
push 0
mov eax, esi
sub eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov ebx, eax
cmp ebx, 0xffffffff
jne 0xb0a415
call sub.wsock32.dll_WSAGetLastError
cmp eax, 0x2733
jne 0xb0a43f
push 0xa
call sub.kernel32.dll_Sleep
jmp 0xb0a418
add dword [ebp - 8], ebx
call sub.kernel32.dll_GetTickCount_1
sub eax, dword [ebp - 0x14]
cmp eax, 0xea60
jae 0xb0a43f
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a43a
call fcn.00a147e8
jmp 0xb0a4e5
cmp esi, dword [ebp - 8]
jg 0xb0a3d8
inc ebx
jne 0xb0a4c8
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0xb0a4c8
lea eax, [ebp - 0xc]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a14164
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
cmp dword [ebp - 0xc], 0
je 0xb0a4c8
lea edx, [ebp - 0x30]
mov eax, dword [ebp - 0xc]
call fcn.00a1d490
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0
mov eax, 0xb0a518
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0xb
lea eax, [ebp - 0x2c]
push eax
push 2
mov ecx, dword [0xb7432c]
mov dl, 1
mov eax, dword [0xb08bac]
call fcn.00a1ddd0
call fcn.00a1473c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a4e5
mov eax, dword [ebp - 4]
call fcn.00b09988
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a502
lea eax, [ebp - 0x30]
call fcn.00a14dc8
ret
Function at 0xb0a564
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 0x28], ebx
mov ebx, ecx
mov esi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0xb0a6ae
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00b0997c
xor eax, eax
push ebp
push 0xb0a691
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
cmp ebx, 0xffffffff
jne 0xb0a5c9
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0xb0a5c9
lea eax, [ebp - 8]
push eax
push 0x4004667f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_ioctlsocket
jmp 0xb0a67b
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a5dc
call fcn.00a147e8
jmp 0xb0a698
push 0
push ebx
push esi
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_recv
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0xb0a67b
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0xb0a67b
lea eax, [ebp - 0xc]
push eax
mov cl, 2
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a14164
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
cmp dword [ebp - 0xc], 0
je 0xb0a67b
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0xc]
call fcn.00a1d490
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
mov eax, 0xb0a6c8
mov dword [ebp - 0x14], eax
mov byte [ebp - 0x10], 0xb
lea eax, [ebp - 0x24]
push eax
push 2
mov ecx, dword [0xb7432c]
mov dl, 1
mov eax, dword [0xb08bac]
call fcn.00a1ddd0
call fcn.00a1473c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a698
mov eax, dword [ebp - 4]
call fcn.00b09988
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a6b5
lea eax, [ebp - 0x28]
call fcn.00a14dc8
ret
Function at 0xb13544
Capabilities:
Hash data with md5

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0xb136a0
Capabilities:
Hash data using sha1

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
ret
Function at 0xb13dc0
Capabilities:
Hash data using sha256

Disassembly:
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
ret

Function at 0xb13e98
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffecc
mov dword [esp], eax
lea edi, [esp + 0x114]
mov dword [esp + 4], edx
mov esi, 0x10
lea ebx, [esp + 0x14]
mov eax, dword [esp + 4]
mov eax, dword [eax]
call fcn.00b12f48
mov dword [ebx], eax
add dword [esp + 4], 4
add ebx, 4
dec esi
jne 0xb13eb9
mov esi, 0x30
lea ebx, [esp + 0x18]
mov eax, dword [ebx]
call fcn.00b13df8
mov dword [esp + 8], eax
mov eax, dword [ebx + 0x34]
call fcn.00b13e1c
mov edx, dword [ebx - 4]
add edx, dword [esp + 8]
add edx, dword [ebx + 0x20]
add eax, edx
mov dword [ebx + 0x3c], eax
add ebx, 4
dec esi
jne 0xb13eda
mov esi, 8
mov eax, dword [esp]
mov edx, edi
mov ecx, dword [eax]
mov dword [edx], ecx
add edx, 4
add eax, 4
dec esi
jne 0xb13f0c
mov esi, 0x40
mov ebx, 0xb6d02c
lea ebp, [esp + 0x14]
mov eax, dword [edi]
call fcn.00b13e40
mov dword [esp + 8], eax
mov eax, dword [edi]
mov edx, eax
and edx, dword [edi + 4]
and eax, dword [edi + 8]
xor edx, eax
mov eax, dword [edi + 4]
and eax, dword [edi + 8]
xor edx, eax
mov eax, edx
add eax, dword [esp + 8]
mov dword [esp + 0xc], eax
mov eax, dword [edi + 0x10]
call fcn.00b13e6c
mov edx, dword [edi + 0x10]
and edx, dword [edi + 0x14]
mov ecx, dword [edi + 0x10]
not ecx
and ecx, dword [edi + 0x18]
xor edx, ecx
mov dword [esp + 0x10], edx
add eax, dword [edi + 0x1c]
add eax, dword [esp + 0x10]
add eax, dword [ebx]
add eax, dword [ebp]
mov edx, dword [edi + 0x18]
mov dword [edi + 0x1c], edx
mov edx, dword [edi + 0x14]
mov dword [edi + 0x18], edx
mov edx, dword [edi + 0x10]
mov dword [edi + 0x14], edx
mov edx, dword [edi + 0xc]
add edx, eax
mov dword [edi + 0x10], edx
mov edx, dword [edi + 8]
mov dword [edi + 0xc], edx
mov edx, dword [edi + 4]
mov dword [edi + 8], edx
mov edx, dword [edi]
mov dword [edi + 4], edx
add eax, dword [esp + 0xc]
mov dword [edi], eax
add ebp, 4
add ebx, 4
dec esi
jne 0xb13f27
mov esi, 8
mov eax, edi
mov edx, dword [esp]
mov ecx, dword [eax]
add dword [edx], ecx
add edx, 4
add eax, 4
dec esi
jne 0xb13fc0
add esp, 0x134
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0xb14108
Capabilities:
Hash data using sha256

Disassembly:
mov dword [eax], 0xf3bcc908
mov dword [eax + 4], 0x6a09e667
mov dword [eax + 8], 0x84caa73b
mov dword [eax + 0xc], 0xbb67ae85
mov dword [eax + 0x10], 0xfe94f82b
mov dword [eax + 0x14], 0x3c6ef372
mov dword [eax + 0x18], 0x5f1d36f1
mov dword [eax + 0x1c], 0xa54ff53a
mov dword [eax + 0x20], 0xade682d1
mov dword [eax + 0x24], 0x510e527f
mov dword [eax + 0x28], 0x2b3e6c1f
mov dword [eax + 0x2c], 0x9b05688c
mov dword [eax + 0x30], 0xfb41bd6b
mov dword [eax + 0x34], 0x1f83d9ab
mov dword [eax + 0x38], 0x137e2179
mov dword [eax + 0x3c], 0x5be0cd19
ret
Function at 0xb147d0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, 0x40
mov ecx, eax
xor byte [ecx], dl
inc ecx
dec esi
jne 0xb147d8
pop esi
ret

Function at 0xb147e0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, 0x80
mov ecx, eax
xor byte [ecx], dl
inc ecx
dec esi
jne 0xb147e8
pop esi
ret

Function at 0xb1514c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ecx
xor edi, edi
mov dword [esp], eax
mov ebx, edx
test ebx, ebx
jle 0xb15180
mov esi, 1
mov eax, esi
mov ecx, 7
cdq
idiv ecx
mov ecx, edx
shl ecx, 2
mov eax, dword [esp]
movzx eax, byte [eax]
shl eax, cl
xor edi, eax
inc dword [esp]
inc esi
dec ebx
jne 0xb15160
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0xb15188
Capabilities:
Get hostname
Get session user name

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffebc
push ebx
lea ebx, [ebp - 8]
mov eax, dword [0xb6d3ac]
mov dword [ebx], eax
mov eax, dword [0xb6d3b0]
mov dword [ebx + 4], eax
call fcn.00b15008
xor eax, dword [ebx]
xor edx, dword [ebx + 4]
mov dword [ebx], eax
mov dword [ebx + 4], edx
mov dword [ebp - 0xc], 0xb6d3b8
mov eax, dword [ebp - 0xc]
cdq
add eax, dword [ebx]
adc edx, dword [ebx + 4]
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 0x20]
mov dword [ebx], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebx + 4], eax
lea eax, [ebp - 0x143]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
cdq
add eax, dword [ebx]
adc edx, dword [ebx + 4]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x28]
mov dword [ebx], eax
mov eax, dword [ebp - 0x24]
mov dword [ebx + 4], eax
push 0
call sub.kernel32.dll_Sleep_1
call fcn.00b15008
add eax, dword [ebx]
adc edx, dword [ebx + 4]
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], edx
mov eax, dword [ebp - 0x30]
mov dword [ebx], eax
mov eax, dword [ebp - 0x2c]
mov dword [ebx + 4], eax
lea eax, [ebp - 0x18]
push eax
call sub.kernel32.dll_QueryPerformanceFrequency
test eax, eax
je 0xb15238
mov eax, dword [ebx]
mov edx, dword [ebx + 4]
xor eax, dword [ebp - 0x18]
xor edx, dword [ebp - 0x14]
mov dword [ebx], eax
mov dword [ebx + 4], edx
mov dword [ebp - 0x10], pe_nt_image_headers32
lea eax, [ebp - 0x143]
xor ecx, ecx
mov edx, 0x103
call fcn.00a1377c
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x143]
push eax
call sub.advapi32.dll_GetUserNameA
test eax, eax
je 0xb1528b
lea eax, [ebp - 0x143]
mov edx, dword [ebp - 0x10]
call fcn.00b1514c
xor edx, edx
add eax, dword [ebx]
adc edx, dword [ebx + 4]
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], edx
mov eax, dword [ebp - 0x38]
mov dword [ebx], eax
mov eax, dword [ebp - 0x34]
mov dword [ebx + 4], eax
mov dword [ebp - 0x10], pe_nt_image_headers32
lea eax, [ebp - 0x143]
xor ecx, ecx
mov edx, 0x103
call fcn.00a1377c
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x143]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0xb152de
lea eax, [ebp - 0x143]
mov edx, dword [ebp - 0x10]
call fcn.00b1514c
xor edx, edx
add eax, dword [ebx]
adc edx, dword [ebx + 4]
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x3c], edx
mov eax, dword [ebp - 0x40]
mov dword [ebx], eax
mov eax, dword [ebp - 0x3c]
mov dword [ebx + 4], eax
call sub.kernel32.dll_GetCurrentProcessId
xor edx, edx
xor eax, dword [ebx]
xor edx, dword [ebx + 4]
mov dword [ebx], eax
mov dword [ebx + 4], edx
mov eax, dword [ebx]
call fcn.00b14f8c
mov dword [ebx], eax
mov eax, dword [ebx + 4]
call fcn.00b14fac
mov dword [ebx + 4], eax
mov eax, dword [ebx]
mov dword [0xb6d3b8], eax
mov eax, dword [ebx + 4]
mov dword [0xb6d3bc], eax
mov byte [0xb6d3b4], 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xb160ec
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
push edi
mov ebx, dword [ebp + 0x18]
mov edi, dword [ebp + 0x14]
mov esi, dword [ebp + 0x10]
xor eax, eax
push ebp
push 0xb161c9
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 8]
lea edx, [ebp - 4]
mov eax, dword [ebp + 0xc]
call fcn.00b16094
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
mov ecx, edi
mov edx, esi
call fcn.00a150e4
mov edx, dword [ebp - 0x14]
mov ecx, ebx
mov eax, dword [ebp - 4]
call fcn.00b15dc4
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 4]
call fcn.00a14e60
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x1c]
mov ecx, edi
mov edx, esi
call fcn.00a150e4
mov edx, dword [ebp - 0x1c]
mov ecx, ebx
mov eax, dword [ebp - 8]
call fcn.00b15eb4
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 8]
call fcn.00a14e60
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00a15424
mov esi, ebx
test esi, esi
jle 0xb161a3
mov ebx, 1
lea eax, [ebp - 0xc]
call fcn.00a152f0
mov edx, dword [ebp - 4]
mov dl, byte [edx + ebx - 1]
mov ecx, dword [ebp - 8]
xor dl, byte [ecx + ebx - 1]
mov byte [eax + ebx - 1], dl
inc ebx
dec esi
jne 0xb16185
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0xc]
call fcn.00a14e1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb161d0
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00a14dec
ret
Function at 0xb17824
Capabilities:
Encrypt data using rc4 ksa
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov dword [ebp - 4], ecx
mov ebx, edx
cmp ebx, 0x80
jle 0xb17852
push 0xb1797c
mov ecx, 2
mov dl, 1
mov eax, dword [0xb1770c]
call fcn.00b17760
call fcn.00a1473c
cmp ebx, 1
jge 0xb17872
push 0xb179a4
mov ecx, 2
mov dl, 1
mov eax, dword [0xb1770c]
call fcn.00b17760
call fcn.00a1473c
cmp dword [ebp - 4], 0
jle 0xb17881
cmp dword [ebp - 4], 0x400
jle 0xb1789c
push 0xb179c8
mov ecx, 3
mov dl, 1
mov eax, dword [0xb1770c]
call fcn.00b17760
call fcn.00a1473c
mov edx, dword [ebp + 8]
mov ecx, ebx
call fcn.00a12f0c
mov edx, ebx
cmp edx, 0x7f
jg 0xb178d9
mov eax, dword [ebp + 8]
lea eax, [eax + edx - 1]
mov ecx, edx
sub ecx, ebx
mov esi, dword [ebp + 8]
mov cl, byte [esi + ecx]
add cl, byte [eax]
and ecx, 0xff
mov cl, byte [ecx + 0xb6d900]
mov byte [eax + 1], cl
inc edx
inc eax
cmp edx, 0x80
jne 0xb178b4
mov ebx, dword [ebp - 4]
add ebx, 7
test ebx, ebx
jns 0xb178e6
add ebx, 7
sar ebx, 3
mov ecx, dword [ebp - 4]
add ecx, 8
xor eax, eax
mov al, bl
shl eax, 3
sub ecx, eax
mov eax, 1
shl eax, cl
push eax
mov eax, 0xff
pop edx
mov ecx, edx
xor edx, edx
div ecx
mov eax, edx
mov esi, ebx
and esi, 0xff
mov edx, 0x80
sub edx, esi
mov ecx, dword [ebp + 8]
and al, byte [ecx + edx]
and eax, 0xff
mov ecx, dword [ebp + 8]
mov al, byte [eax + 0xb6d900]
mov byte [ecx + edx], al
mov edx, 0x7f
sub edx, esi
cmp edx, 0
jl 0xb1796b
mov eax, dword [ebp + 8]
lea eax, [eax + edx + 1]
xor ecx, ecx
mov cl, bl
add ecx, edx
mov esi, dword [ebp + 8]
mov cl, byte [esi + ecx]
xor cl, byte [eax]
and ecx, 0xff
mov cl, byte [ecx + 0xb6d900]
mov byte [eax - 1], cl
dec edx
dec eax
cmp edx, 0xffffffff
jne 0xb17947
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0xb181fc
Capabilities:
Encrypt data using des

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [esp + 4]
xor edx, edx
mov dword [eax], edx
mov eax, dword [esp + 4]
xor edx, edx
mov dword [eax + 4], edx
xor esi, esi
mov ebx, 0xb6da00
mov al, byte [ebx]
dec eax
xor edx, edx
mov dl, al
mov ecx, edx
and ecx, 0x1f
push ecx
mov ecx, 0x1f
pop edi
sub ecx, edi
mov edi, 1
shl edi, cl
shr edx, 5
mov eax, dword [esp]
and edi, dword [eax + edx*4]
je 0xb18277
mov eax, esi
and eax, 0x8000001f
jns 0xb18256
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, 0x1f
sub ecx, eax
mov eax, 1
shl eax, cl
mov edx, esi
test edx, edx
jns 0xb1826d
add edx, 0x1f
sar edx, 5
mov ecx, dword [esp + 4]
or dword [ecx + edx*4], eax
inc esi
inc ebx
cmp esi, 0x38
jne 0xb18221
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0xb18284
Capabilities:
Encrypt data using des

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [esp + 4]
xor edx, edx
mov dword [eax], edx
mov eax, dword [esp + 4]
xor edx, edx
mov dword [eax + 4], edx
xor esi, esi
mov ebx, 0xb6da48
mov al, byte [ebx]
dec eax
xor edx, edx
mov dl, al
mov ecx, edx
and ecx, 0x1f
push ecx
mov ecx, 0x1f
pop edi
sub ecx, edi
mov edi, 1
shl edi, cl
shr edx, 5
mov eax, dword [esp]
and edi, dword [eax + edx*4]
je 0xb182ff
mov eax, esi
and eax, 0x8000001f
jns 0xb182de
dec eax
or eax, 0xffffffe0
inc eax
mov ecx, 0x1f
sub ecx, eax
mov eax, 1
shl eax, cl
mov edx, esi
test edx, edx
jns 0xb182f5
add edx, 0x1f
sar edx, 5
mov ecx, dword [esp + 4]
or dword [ecx + edx*4], eax
inc esi
inc ebx
cmp esi, 0x30
jne 0xb182a9
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0xb18a44
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov dword [esp], eax
lea esi, [esp + 8]
mov edi, 0xb6de48
mov byte [esp + 4], 4
mov ebp, dword [esp]
add ebp, 2
mov cl, 4
mov edx, ebp
mov eax, edx
mov dword [esi], eax
mov eax, dword [esi]
movzx eax, byte [eax]
mov al, byte [edi + eax]
mov ebx, dword [esi]
mov byte [ebx], al
inc edx
dec cl
jne 0xb18a66
add ebp, 4
dec byte [esp + 4]
jne 0xb18a62
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0xb18a8c
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov dword [esp], eax
lea esi, [esp + 8]
mov edi, 0xb6df48
mov byte [esp + 4], 4
mov ebp, dword [esp]
add ebp, 2
mov cl, 4
mov edx, ebp
mov eax, edx
mov dword [esi], eax
mov eax, dword [esi]
movzx eax, byte [eax]
mov al, byte [edi + eax]
mov ebx, dword [esi]
mov byte [ebx], al
inc edx
dec cl
jne 0xb18aae
add ebp, 4
dec byte [esp + 4]
jne 0xb18aaa
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0xb18bdc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov dword [esp], eax
mov byte [esp + 8], 4
mov eax, dword [esp]
add eax, 2
mov dword [esp + 0xc], eax
mov bl, 4
mov eax, dword [esp + 0xc]
lea edx, [esp + 4]
mov cl, byte [eax]
mov byte [edx], cl
inc edx
add eax, 4
dec bl
jne 0xb18bff
xor ebx, ebx
lea esi, [esp + 4]
mov eax, dword [esp + 0xc]
mov edi, eax
mov dl, byte [esi]
mov al, 2
call fcn.00b18ba0
push eax
mov ebp, ebx
and ebp, 0xff
mov eax, ebp
inc eax
and eax, 3
mov dl, byte [esp + eax + 8]
mov al, 3
call fcn.00b18ba0
pop edx
xor dl, al
mov eax, ebp
add eax, 2
and eax, 3
xor dl, byte [esp + eax + 4]
add ebp, 3
and ebp, 3
xor dl, byte [esp + ebp + 4]
mov byte [edi], dl
inc ebx
add edi, 4
inc esi
cmp bl, 4
jne 0xb18c17
inc dword [esp + 0xc]
dec byte [esp + 8]
jne 0xb18bf5
lea eax, [esp + 4]
mov edx, 4
call fcn.00b177a4
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret