joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4aaca0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x4f6414]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov esi, dword [eax + 0x450]
mov edi, dword [eax]
lea ebx, [esi + 0x15c]
mov dword [ebp - 0x8c], eax
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [ebx]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x4aad33
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.00465720
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4aad66
push str.Received_too_short_packet
push edi
call fcn.00498ce0
add esp, 8
mov dword [esi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
push ebx
call fcn.004aa8a0
movzx eax, ax
add esp, 4
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4aad81
jmp dword [eax*4 + 0x4aae98]
cmp edx, 4
jle case.0x4aad81.4
push ebx
call fcn.004aa880
movzx ecx, word [esi + 0x40]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x4aad81.4
lea eax, [edx - 4]
push eax
mov eax, dword [ebx]
add eax, 4
push eax
push 1
push dword [ebp - 0x8c]
call fcn.00498bd0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x4aade6
push 5
push esi
call fcn.004ab5b0
add esp, 8
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x70], eax
adc dword [edi + 0x74], edx
push dword [edi + 0x74]
push dword [edi + 0x70]
push edi
call fcn.004a2f50
jmp 0x4aae5e
push ebx
call fcn.004aa880
movzx eax, ax
mov dword [esi + 8], eax
mov eax, dword [ebx]
add eax, 4
push eax
push 0x4df8d0
push edi
call fcn.00498d90
add esp, 0x10
jmp case.0x4aad81.4
lea eax, [edx - 2]
push eax
mov eax, dword [ebx]
add eax, 2
push eax
push esi
call fcn.004aaa50
add esp, 0xc
test eax, eax
je case.0x4aad81.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x4e9048
push edi
call fcn.00498ce0
add esp, 0xc
push dword [ebp - 0x8c]
call fcn.004a32c0
add esp, 4
test eax, eax
je 0x4aad53
push 5
push esi
call fcn.004ab5b0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.004640c2
mov esp, ebp
pop ebp
ret
Function at 0x4aaeb0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x10]
mov ebx, dword [eax]
mov eax, dword [ebp + 0xc]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x4aaecd.4
jmp dword [eax*4 + 0x4ab0e4]
lea eax, [edi + 0x15c]
push eax
call fcn.004aa880
movzx ecx, word [edi + 0x40]
add esp, 4
movzx esi, ax
lea eax, [ecx + 1]
movzx eax, ax
cmp eax, esi
jne 0x4aaefd
mov dword [edi + 0x18], 0
jmp 0x4aaf14
cmp ecx, esi
jne 0x4aaf88
push esi
push str.Received_last_DATA_packet_block__d_again._n
push ebx
call fcn.00498d90
add esp, 0xc
mov word [edi + 0x40], si
lea esi, [edi + 0x160]
push 4
push esi
call fcn.004aa8e0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004aa8c0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x4ab05a
mov eax, dword [edi + 0x154]
xor ecx, ecx
add eax, 4
cmp dword [edi + 0x14c], eax
lea eax, [edi + 0x38]
push eax
setl cl
lea ecx, [ecx*2 + 1]
mov dword [edi], ecx
call fcn.00475cc9
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push eax
push esi
push str.Received_unexpected_DATA_packet_block__d__expecting_block__d_n
push ebx
call fcn.00498d90
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
xor eax, eax
lea esi, [edi + 0x160]
push 4
push esi
mov word [edi + 0x40], ax
mov dword [edi + 0x18], eax
call fcn.004aa8e0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004aa8c0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x4ab05a
lea eax, [edi + 0x38]
mov dword [edi], 1
push eax
call fcn.00475cc9
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
inc eax
push dword [edi + 0x18]
movzx eax, ax
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebx
call fcn.00498d90
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x4ab036
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
pop ebp
ret
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x4ab0c0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.004a52e0
push eax
push 0x4e9048
push ebx
call fcn.00498ce0
add esp, 0x14
mov eax, 0x37
pop edi
pop esi
pop ebx
pop ebp
ret
lea esi, [edi + 0x160]
push 5
push esi
call fcn.004aa8e0
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.004aa8c0
add esp, 0x10
lea eax, [edi + 0xc8]
push dword [edi + 0x148]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [edi], 3
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
push str.tftp_rx:_internal_error
push 0x4e9048
push ebx
call fcn.00498ce0
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4ab5b0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx]
mov eax, dword [eax]
cmp edx, 3
ja case.default.0x4ab5c2
jmp dword [edx*4 + 0x4ab618]
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004ab100
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004aaeb0
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.004ab7c0
push str.TFTP_finished
push 0x4df8d0
push eax
call fcn.00498d90
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x4e9048
push eax
call fcn.00498ce0
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x4b14a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x4f6414]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push edi
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
mov eax, dword [esi + 0x194]
or edi, 0xffffffff
mov ebx, dword [esi]
push ecx
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4b14f8
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push dword [ebp - 0x1c]
push esi
call fcn.00499510
add esp, 8
cmp edi, 0xffffffff
jne 0x4b152d
push str.Error_accept__ing_server_connect
push ebx
call fcn.00498ce0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.00498d90
push 1
mov byte [esi + 0x258], 0
push edi
mov dword [esi + 0x194], edi
call fcn.004b7e20
mov byte [esi + 0x1a1], 1
add esp, 0x10
mov eax, dword [ebx + 0x198]
test eax, eax
je 0x4b1592
push 1
push edi
push dword [ebx + 0x19c]
call eax
add esp, 0xc
test eax, eax
je 0x4b1592
push esi
call fcn.004b1a10
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004640c2
mov esp, ebp
pop ebp
ret

Function at 0x4b39a0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x4b39cf
push str.Couldnt_set_desired_mode
push edx
call fcn.00498ce0
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebp
ret
cmp ecx, 0xc8
je 0x4b39e6
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.00498d90
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x4b39fd
push edi
call fcn.004b3730
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x14
jne 0x4b3a11
push edi
call fcn.004b2810
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x15
jne 0x4b3a25
push edi
call fcn.004b3710
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebp
ret
cmp eax, 0x16
jne 0x4b3a35
push edi
call fcn.004b3880
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebp
ret
Function at 0x4b5520
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004b54a0
Function at 0x4b7e50
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x4b7e70
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x4e6924
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x4d8004
push esi
mov dword [ebp - 8], ebx
call fcn.00483afb
add esp, 8
test eax, eax
je 0x4b7ebc
test ebx, ebx
je 0x4b7eac
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x4b7ee5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4b7ee5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x4b7fa7
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7f01
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x4f6d84]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4b7f9d
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4b7f9d
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7f40
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7f60
sub ecx, edx
sar ecx, 1
lea ecx, [ebx + ecx*2]
sub ecx, esi
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x4b7f74
mov eax, dword [ebp - 8]
test eax, eax
je 0x4b7f94
push 8
push 0
push ebx
call eax
jmp 0x4b7f9b
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x4f6d88]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x4ba550
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0xc]
push edi
lea ecx, [esi + 1]
nop
mov al, byte [esi]
inc esi
test al, al
jne 0x4ba560
sub esi, ecx
lea eax, [esi + esi]
push eax
mov dword [ebp - 0xc], eax
call dword [0x4f6d84]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4ba588
lea eax, [edi + 0x1b]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
push esi
push dword [ebp + 0xc]
push edi
call fcn.004ba310
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000000
push 1
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
mov esi, dword [ebp + 0x10]
test eax, eax
je 0x4ba607
lea eax, [ebp - 4]
push eax
push 0
push 0
push 0x8002
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x4ba5fc
push 0
push dword [ebp - 0xc]
mov dword [ebp - 0x10], 0x10
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [ebp - 0x10]
push eax
push esi
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push 0
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esi + 0x10], 0
push edi
mov byte [esi + 0x14], 0
call dword [0x4f6d88]
add esp, 4
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4ba830
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4f6414]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
push edi
mov edi, dword [ebp + 0x10]
push 0xf0000000
push 1
push 0
push 0
push eax
mov dword [ebp - 0x20], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x4ba8c7
lea eax, [ebp - 0xc]
mov dword [ebp - 8], 0
push eax
xorps xmm0, xmm0
movups xmmword [ebp - 0x18], xmm0
push edi
mov word [ebp - 0x18], 0x208
mov dword [ebp - 0x14], 0x6601
mov dword [ebp - 0x10], 8
call fcn.004ba930
lea eax, [ebp - 0xc]
push 8
push eax
call fcn.004bcea0
add esp, 0x10
lea eax, [ebp - 0x24]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x4ba8d9
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004640c2
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 8]
push dword [ebp - 0x20]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push 0
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004640c2
mov esp, ebp
pop ebp
ret
Function at 0x4bbc90
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x4bbcc2
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
pop ebp
ret

Function at 0x4bbe40
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x4bbe73
push 0x2e
push edi
call fcn.004be330
add esp, 8
test eax, eax
je 0x4bbe71
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x4bcd90
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x4f6d84]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4bcdbd
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x4bce04
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], ebx
jmp 0x4bce0a
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4bce6b
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop word [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x4bce30
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x4bce97
mov eax, dword [esi + 4]
push 1
push 0x4e7092
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x4e7093
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4bce70
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x101190e3
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [0x101bd94c], 0
mov byte [0x101bd950], 0
mov dword [0x101bd940], 0x19f5
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
xor eax, eax
mov dword [0x101bd948], 0
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov ecx, eax
mov dl, cl
mov ecx, dword [ebp - 0x18]
mov byte [ecx + eax], dl
mov eax, dword [0x101bd940]
add eax, 0x1e60
mov dword [0x101bd944], eax
mov esi, dword [0x101bd948]
add esi, 1
mov dword [0x101bd948], esi
cmp esi, 0x100
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], esi
jl 0x10119128
mov dword [0x101bd940], 0x1a82
mov dword [0x101bd948], 0
mov eax, 0x1a82
xor ecx, ecx
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], edx
jmp 0x1011918d
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp - 0x24]
mov esi, 0x100
mov dword [0x101bd954], 0
add eax, 0xffffe1b1
mov dword [0x101bd944], eax
mov eax, dword [0x101bd94c]
mov edi, dword [ebp - 0x18]
movzx ebx, byte [edi + ecx]
add ebx, eax
mov eax, ecx
xor edi, edi
mov dword [ebp - 0x30], edx
mov edx, edi
mov edi, dword [ebp - 0x10]
div edi
mov edi, dword [ebp - 0x14]
movzx edx, byte [edi + edx]
add ebx, edx
mov dword [0x101bd954], ebx
mov eax, ebx
cdq
idiv esi
mov dword [0x101bd94c], edx
mov esi, dword [ebp - 0x18]
mov bl, byte [esi + ecx]
mov byte [0x101bd950], bl
mov esi, dword [ebp - 0x30]
add esi, 0xffffe791
mov dword [0x101bd944], esi
mov esi, dword [ebp - 0x18]
mov bl, byte [esi + edx]
mov byte [esi + ecx], bl
mov bl, byte [0x101bd950]
mov ecx, dword [0x101bd94c]
mov byte [esi + ecx], bl
mov ecx, dword [0x101bd948]
add ecx, 1
mov dword [0x101bd948], ecx
cmp ecx, 0x100
mov dword [ebp - 0x34], ecx
jge 0x10119251
mov eax, dword [0x101bd944]
mov ecx, dword [0x101bd940]
mov edx, dword [ebp - 0x34]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x2c], eax
jmp 0x1011918d
mov dword [0x101bd944], 0x2635
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x1011926e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x16c
mov eax, dword [ebp + 8]
xor ecx, ecx
mov dword [0x101bd940], 0x2249
mov dword [0x101bd944], 0x1ad5
mov edx, ecx
mov dword [ebp - 0x130], eax
mov dword [ebp - 0x134], edx
mov dword [ebp - 0x138], ecx
jmp 0x10119319
lea eax, [ebp - 0x2c]
mov dword [0x101bd940], 0x179a
mov dword [ebp - 0x13c], eax
call fcn.1011a21a
mov dword [esp], eax
mov eax, dword [ebp - 0x13c]
mov dword [esp + 4], eax
call fcn.10118de0
mov ecx, eax
mov dword [0x101bd95c], eax
mov eax, esp
mov edx, dword [ebp - 0x140]
mov dword [eax + 4], edx
mov dword [eax + 0xc], 4
mov dword [eax + 8], 0x1000
mov dword [eax], 0
call ecx
sub esp, 0x10
xor ecx, ecx
mov edx, ecx
mov dword [ebp - 0x144], eax
mov dword [ebp - 0x148], edx
mov dword [ebp - 0x14c], ecx
jmp 0x101193b0
mov eax, dword [ebp - 0x138]
mov ecx, dword [ebp - 0x134]
xor edx, edx
lea esi, section..data
imul edi, eax, 0x11c
mov ebx, esi
add ebx, edi
add ebx, 0x68
mov edi, dword [ebx]
imul ebx, eax, 0x11c
add esi, ebx
add esi, 0x50
movzx esi, word [esi]
xor esi, edi
add esi, ecx
add eax, 1
cmp eax, 0x3dd
mov ecx, esi
mov dword [ebp - 0x138], eax
mov dword [ebp - 0x140], esi
mov dword [ebp - 0x134], ecx
mov dword [ebp - 0x150], edx
jne 0x10119319
mov eax, dword [ebp - 0x150]
mov ecx, eax
add ecx, 1
mov dl, byte [eax + 0x10177d88]
mov dh, byte [eax + 0x10177d59]
sub dh, dl
mov byte [ebp + eax - 0x2c], dh
cmp ecx, 0xe
mov dword [ebp - 0x150], ecx
je 0x101192a9
jmp 0x1011937a
mov eax, dword [ebp - 0x14c]
mov ecx, dword [ebp - 0x148]
lea edx, section..data
imul esi, eax, 0x11c
mov edi, edx
add edi, esi
add edi, 0x68
mov esi, dword [edi]
imul edi, eax, 0x11c
mov ebx, edx
add ebx, edi
mov edi, dword [ebx]
imul ebx, eax, 0x11c
add edx, ebx
add edx, 0x50
movzx edx, word [edx]
xor edx, esi
mov esi, dword [ebp - 0x144]
add esi, ecx
mov dword [esp], esi
mov dword [esp + 4], edi
mov dword [esp + 8], edx
mov dword [ebp - 0x154], eax
mov dword [ebp - 0x158], ecx
mov dword [ebp - 0x15c], edx
call fcn.1011990d
mov eax, dword [ebp - 0x15c]
mov ecx, dword [ebp - 0x158]
add eax, ecx
mov edx, dword [ebp - 0x154]
add edx, 1
cmp edx, 0x3dd
mov dword [ebp - 0x148], eax
mov dword [ebp - 0x14c], edx
jne 0x101193b0
lea eax, [0x10177d67]
mov ecx, 0x20
lea edx, [ebp - 0x12c]
mov esi, dword [ebp - 0x144]
add esi, 0x4c0db
mov dword [0x101bd940], 0x1695
mov dword [esp], edx
mov dword [esp + 4], eax
mov dword [esp + 8], 0x20
mov dword [ebp - 0x160], esi
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], edx
call fcn.101190e3
mov dword [0x101bd944], 0x1967
mov eax, dword [ebp - 0x168]
mov dword [esp], eax
mov ecx, dword [ebp - 0x144]
mov dword [esp + 4], ecx
mov dword [esp + 8], ecx
mov edx, dword [ebp - 0x140]
mov dword [esp + 0xc], edx
call fcn.10119996
mov dword [0x101bd944], 0x15ce
mov eax, dword [ebp - 0x130]
mov ecx, dword [ebp - 0x160]
mov dword [eax], ecx
mov dword [eax + 4], 0x112e00
xor eax, eax
mov ecx, dword [ebp - 0x144]
add ecx, 0x18da0
mov edx, dword [ebp - 0x130]
mov dword [edx + 8], ecx
mov dword [0x101bd940], 0xe3a
mov dword [edx + 0xc], 0x2020
add esp, 0x16c
pop esi
pop edi
pop ebx
pop ebp
ret