joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb09410
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0xb09499
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xb77484
push 0x202
call sub.wsock32.dll_WSAStartup
mov ebx, eax
test ebx, ebx
je 0xb09483
lea edx, [ebp - 0x1c]
mov eax, ebx
call fcn.00a1d478
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0xb
mov dword [ebp - 0x10], ebx
mov byte [ebp - 0xc], 0
mov eax, 0xb094b0
mov dword [ebp - 8], eax
mov byte [ebp - 4], 0xb
lea eax, [ebp - 0x18]
push eax
push 2
mov ecx, dword [0xb7432c]
mov dl, 1
mov eax, dword [0xb08b94]
call fcn.00a1ddb8
call fcn.00a14724
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb094a0
lea eax, [ebp - 0x1c]
call fcn.00a14db0
ret

Function at 0xb09bb0
Capabilities:
Connect socket

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, ebx
call fcn.00b09acc
mov cl, 1
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00a1414c
push 0x10
lea eax, [ebx + 0x18]
push eax
mov eax, dword [ebx + 4]
push eax
call sub.wsock32.dll_connect
mov edx, eax
mov ecx, 0xb09c18
mov eax, ebx
call fcn.00b09354
mov byte [ebx + 0x29], 0
test byte [ebx + 0x28], 0x10
jne 0xb09c0a
cmp dword [ebx + 4], 0xffffffff
setne al
mov byte [ebx + 8], al
mov cl, 2
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00a1414c
pop esi
pop ebx
ret

Function at 0xb09ce4
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor ecx, ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
xor eax, eax
push ebp
push 0xb09d6b
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
mov edx, ebx
call fcn.00a14e48
mov eax, dword [ebp - 0x10]
call fcn.00a15280
push eax
call sub.wsock32.dll_gethostbyname
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
xor ecx, ecx
mov edx, 4
call fcn.00a13764
cmp dword [ebp - 8], 0
je 0xb09d4f
mov eax, dword [ebp - 8]
mov edx, dword [eax + 0xc]
mov edx, dword [edx]
mov cl, byte [edx]
mov byte [ebp - 0xc], cl
mov cl, byte [edx + 1]
mov byte [ebp - 0xb], cl
mov cl, byte [edx + 2]
mov byte [ebp - 0xa], cl
mov al, byte [edx + 3]
mov byte [ebp - 9], al
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb09d72
lea eax, [ebp - 0x10]
call fcn.00a14db0
ret
Function at 0xb09ed4
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 0xb09f05
mov ecx, dword [0xb741c0]
mov dl, 1
mov eax, dword [0xb08b94]
call fcn.00a1dd7c
call fcn.00a14724
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 0xb09f32
mov ecx, dword [0xb740e0]
mov dl, 1
mov eax, dword [0xb08b94]
call fcn.00a1dd7c
call fcn.00a14724
xor eax, eax
push ebp
push 0xb09fae
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.00a1414c
cmp byte [ebp + 8], 0
je 0xb09f8a
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.00b09dfc
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.00b09bb0
jmp 0xb09fa4
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.00b09644
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0xb09fcb
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0xb0a1b8
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.00b09964
xor eax, eax
push ebp
push 0xb0a32a
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 0xb0a314
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
je 0xb0a204
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a20e
call fcn.00a147d0
jmp 0xb0a331
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2e9e4
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 0xb0a309
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 0xb0a2bc
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x2733
je 0xb0a2a9
lea eax, [ebp - 0x10]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a1414c
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.00b0a170
pop ecx
mov eax, dword [ebp - 4]
mov dl, byte [0xb0a33c]
cmp dl, byte [eax + 0x28]
je 0xb0a310
call fcn.00a1dc94
jmp 0xb0a310
mov eax, dword [ebp - 0xc]
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00a2ea04
jmp 0xb0a310
cmp edi, ebx
jge 0xb0a2d8
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.00a2ea04
jmp 0xb0a20e
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.00a2e9e4
cmp edx, dword [esp + 4]
jne 0xb0a2f8
cmp eax, dword [esp]
pop edx
pop eax
jne 0xb0a20e
push ebp
call fcn.00b0a170
pop ecx
jmp 0xb0a310
push ebp
call fcn.00b0a170
pop ecx
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a331
mov eax, dword [ebp - 4]
call fcn.00b09970
ret
mov al, byte [ebp - 5]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xb0a340
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 0xb0a4e3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00b09964
xor eax, eax
push ebp
push 0xb0a4c6
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 0xb0a393
call fcn.00a147d0
jmp 0xb0a4cd
cmp byte [ebp + 8], 0
jne 0xb0a3ae
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 0xb0a427
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 0xb0a427
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 0xb0a3fd
call sub.wsock32.dll_WSAGetLastError
cmp eax, 0x2733
jne 0xb0a427
push 0xa
call sub.kernel32.dll_Sleep
jmp 0xb0a400
add dword [ebp - 8], ebx
call sub.kernel32.dll_GetTickCount_1
sub eax, dword [ebp - 0x14]
cmp eax, 0xea60
jae 0xb0a427
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a422
call fcn.00a147d0
jmp 0xb0a4cd
cmp esi, dword [ebp - 8]
jg 0xb0a3c0
inc ebx
jne 0xb0a4b0
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0xb0a4b0
lea eax, [ebp - 0xc]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a1414c
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 0xb0a4b0
lea edx, [ebp - 0x30]
mov eax, dword [ebp - 0xc]
call fcn.00a1d478
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, 0xb0a500
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 [0xb08b94]
call fcn.00a1ddb8
call fcn.00a14724
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a4cd
mov eax, dword [ebp - 4]
call fcn.00b09970
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a4ea
lea eax, [ebp - 0x30]
call fcn.00a14db0
ret
Function at 0xb0a54c
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 0xb0a696
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00b09964
xor eax, eax
push ebp
push 0xb0a679
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
cmp ebx, 0xffffffff
jne 0xb0a5b1
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0xb0a5b1
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 0xb0a663
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0xb0a5c4
call fcn.00a147d0
jmp 0xb0a680
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 0xb0a663
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0x2733
je 0xb0a663
lea eax, [ebp - 0xc]
push eax
mov cl, 2
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00a1414c
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 0xb0a663
lea edx, [ebp - 0x28]
mov eax, dword [ebp - 0xc]
call fcn.00a1d478
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, 0xb0a6b0
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 [0xb08b94]
call fcn.00a1ddb8
call fcn.00a14724
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a680
mov eax, dword [ebp - 4]
call fcn.00b09970
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb0a69d
lea eax, [ebp - 0x28]
call fcn.00a14db0
ret
Function at 0xb1352c
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 0xb13688
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 0xb13da8
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 0xb13e80
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.00b12f30
mov dword [ebx], eax
add dword [esp + 4], 4
add ebx, 4
dec esi
jne 0xb13ea1
mov esi, 0x30
lea ebx, [esp + 0x18]
mov eax, dword [ebx]
call fcn.00b13de0
mov dword [esp + 8], eax
mov eax, dword [ebx + 0x34]
call fcn.00b13e04
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 0xb13ec2
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 0xb13ef4
mov esi, 0x40
mov ebx, 0xb6d02c
lea ebp, [esp + 0x14]
mov eax, dword [edi]
call fcn.00b13e28
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.00b13e54
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 0xb13f0f
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 0xb13fa8
add esp, 0x134
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0xb140f0
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 0xb147b8
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, 0x40
mov ecx, eax
xor byte [ecx], dl
inc ecx
dec esi
jne 0xb147c0
pop esi
ret

Function at 0xb147c8
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, 0x80
mov ecx, eax
xor byte [ecx], dl
inc ecx
dec esi
jne 0xb147d0
pop esi
ret

Function at 0xb15134
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 0xb15168
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 0xb15148
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0xb15170
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.00b14ff0
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.00b14ff0
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 0xb15220
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.00a13764
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x143]
push eax
call sub.advapi32.dll_GetUserNameA
test eax, eax
je 0xb15273
lea eax, [ebp - 0x143]
mov edx, dword [ebp - 0x10]
call fcn.00b15134
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.00a13764
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x143]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0xb152c6
lea eax, [ebp - 0x143]
mov edx, dword [ebp - 0x10]
call fcn.00b15134
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.00b14f74
mov dword [ebx], eax
mov eax, dword [ebx + 4]
call fcn.00b14f94
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 0xb160d4
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 0xb161b1
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 8]
lea edx, [ebp - 4]
mov eax, dword [ebp + 0xc]
call fcn.00b1607c
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
mov ecx, edi
mov edx, esi
call fcn.00a150cc
mov edx, dword [ebp - 0x14]
mov ecx, ebx
mov eax, dword [ebp - 4]
call fcn.00b15dac
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 4]
call fcn.00a14e48
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x1c]
mov ecx, edi
mov edx, esi
call fcn.00a150cc
mov edx, dword [ebp - 0x1c]
mov ecx, ebx
mov eax, dword [ebp - 8]
call fcn.00b15e9c
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 8]
call fcn.00a14e48
lea eax, [ebp - 0xc]
mov edx, ebx
call fcn.00a1540c
mov esi, ebx
test esi, esi
jle 0xb1618b
mov ebx, 1
lea eax, [ebp - 0xc]
call fcn.00a152d8
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 0xb1616d
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0xc]
call fcn.00a14e04
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0xb161b8
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00a14dd4
ret
Function at 0xb1780c
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 0xb1783a
push 0xb17964
mov ecx, 2
mov dl, 1
mov eax, dword [0xb176f4]
call fcn.00b17748
call fcn.00a14724
cmp ebx, 1
jge 0xb1785a
push 0xb1798c
mov ecx, 2
mov dl, 1
mov eax, dword [0xb176f4]
call fcn.00b17748
call fcn.00a14724
cmp dword [ebp - 4], 0
jle 0xb17869
cmp dword [ebp - 4], 0x400
jle 0xb17884
push 0xb179b0
mov ecx, 3
mov dl, 1
mov eax, dword [0xb176f4]
call fcn.00b17748
call fcn.00a14724
mov edx, dword [ebp + 8]
mov ecx, ebx
call fcn.00a12ef4
mov edx, ebx
cmp edx, 0x7f
jg 0xb178c1
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 0xb1789c
mov ebx, dword [ebp - 4]
add ebx, 7
test ebx, ebx
jns 0xb178ce
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 0xb17953
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 0xb1792f
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0xb181e4
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 0xb1825f
mov eax, esi
and eax, 0x8000001f
jns 0xb1823e
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 0xb18255
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 0xb18209
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret