joyce8/EMBER2024-capa huggingface dataset:
Function at 0x499490
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x5ac774]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.0050ff40
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49950d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.004b0ae0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x499551
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00499070
add esp, 0x10
test al, al
jne 0x49955a
call fcn.005145a9
mov esi, eax
call fcn.005145a9
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push dword [esi]
call fcn.004b0ae0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00498770
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret

Function at 0x499db0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5b57e0]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x499e01
push 3
push 2
push eax
push 6
call fcn.004b1940
add esp, 0x10
test al, al
je 0x499df5
mov dword [0x5b57e0], 2
mov esp, ebp
pop ebp
ret
mov dword [0x5b57e0], 1
jmp 0x499e06
cmp eax, 2
je 0x499e46
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x499e2d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x499e46
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x49abc0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5ac774]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6ff], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x49ac1d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00498890
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret
push dword [esi + 0x69c]
mov dword [ebp - 0x10], 1
call fcn.00492110
push dword [esi + 0x6a0]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00492110
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x49ac8d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.00498890
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret

Function at 0x49aca0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5ac774]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x49ad02
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004b0ae0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00498890
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret
Function at 0x49b040
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x55fe04
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 4], eax
test eax, eax
jne 0x49b060
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push str.LoadLibraryExA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x55fe20
push esi
mov dword [ebp - 8], ebx
call fcn.0051de77
add esp, 8
test eax, eax
je 0x49b0ac
test ebx, ebx
je 0x49b09c
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_LoadLibraryA]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x49b0d5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x49b0d5
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_GetSystemDirectoryA]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x49b180
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b0f1
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x5ac090]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x49b176
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x49b176
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b122
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
lea esp, [esp]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49b140
sub ecx, edx
add ecx, ebx
sub ecx, esi
lea ecx, [ecx]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x49b150
mov eax, dword [ebp - 8]
test eax, eax
je 0x49b16d
push 8
push 0
push ebx
call eax
jmp 0x49b174
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x5ac094]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x49b1d0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5ac774]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x49b229
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x49b216
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x49b210
shr eax, 8
cmp al, 2
je 0x49b229
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret
call fcn.004b26f0
test eax, eax
jne 0x49b28b
push str.iphlpapi.dll
call fcn.0049b040
add esp, 4
mov dword [0x5b57e4], eax
test eax, eax
je 0x49b265
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x5b57e8]
test eax, eax
cmovne ecx, eax
mov dword [0x5b57e8], ecx
push 3
push 2
push 0
push 6
call fcn.004b1940
add esp, 0x10
test al, al
setne byte [0x5bb34c]
push 0x5bb350
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret

Function at 0x49e110
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x14]
push esi
push 0
push dword [ebp + 0x10]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
mov dword [ebp + 0x14], esi
call fcn.0050ff40
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000040
push dword [ebp + 0x18]
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x49e1de
lea eax, [ebp - 4]
push eax
push 0
push 0
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x49e1c0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x49e1c0
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x49e1c0
cmp esi, dword [ebp - 0xc]
jb 0x49e1c0
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 4]
test eax, eax
je 0x49e1ce
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0x49e1de
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4a0570
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a04e0

Function at 0x4a27b0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.004a8a80
mov esi, dword [ebp + 0xc]
add esp, 4
mov edi, dword [ebp + 8]
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
movdqu xmm0, xmmword [eax]
push 1
push esi
push edi
movdqu xmmword [ebp - 0x10], xmm0
call ebx
test eax, eax
jne 0x4a282f
lea eax, [ebp - 0x20]
push eax
call fcn.004a8a80
movdqu xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movdqu xmmword [ecx], xmm0
mov ecx, esp
movdqu xmm0, xmmword [eax]
movdqu xmmword [ecx], xmm0
call fcn.004a8b20
add esp, 0x20
test edx, edx
ja 0x4a2838
jb 0x4a281d
cmp eax, 0x3e8
ja 0x4a2838
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x4a27e4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a8f70
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4a8f91
cmp dword [esi + 0x84], 0
je 0x4a8f91
push 2
push 3
push esi
call fcn.00491dc0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004ab500
add esp, 4
test esi, esi
je 0x4a8fb4
cmp dword [esi + 0x84], 0
je 0x4a8fb4
push 3
push esi
call fcn.00491e00
add esp, 8
pop esi
pop ebp
ret

Function at 0x4aa9f0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
test eax, eax
je 0x4aaa0a
cmp dword [eax], 0
jne 0x4aaa24
test ebx, ebx
je 0x4aaa13
cmp dword [ebx], 0
jne 0x4aaa24
test edi, edi
je 0x4aab07
cmp dword [edi], 0
je 0x4aab07
mov edx, dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
push esi
lea esi, [ebp - 8]
test edx, edx
jg 0x4aaa49
jl 0x4aaa38
test ecx, ecx
jae 0x4aaa3f
xor esi, esi
jmp 0x4aaad0
test edx, edx
jl 0x4aaac2
jg 0x4aaa49
test ecx, ecx
je 0x4aaac2
push 0
push 0x3e8
push edx
push ecx
call fcn.0051d9c0
push 0
push 0x3e8
mov esi, edx
mov dword [ebp - 4], eax
push esi
push eax
call fcn.0051d280
mov ecx, dword [ebp + 0x18]
sub ecx, eax
mov eax, dword [ebp + 0x1c]
push 0
push 0x3e8
sbb eax, edx
push eax
push ecx
call fcn.0051d280
mov dword [ebp - 0xc], edx
mov ecx, eax
test esi, esi
jl 0x4aaab1
jg 0x4aaa97
mov eax, dword [ebp - 4]
cmp eax, 0x7fffffff
jbe 0x4aaab4
mov eax, SysReAllocString
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x4aaad0
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x4aaad0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
test edi, edi
je 0x4aaad9
cmp dword [edi], 0
jne 0x4aaadb
xor edi, edi
test ebx, ebx
je 0x4aaae4
cmp dword [ebx], 0
jne 0x4aaae6
xor ebx, ebx
test eax, eax
je 0x4aaaef
cmp dword [eax], 0
jne 0x4aaaf1
xor eax, eax
push esi
push edi
push ebx
push eax
mov eax, dword [ebp + 8]
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 0x18]
mov eax, ecx
mov edx, dword [ebp + 0x1c]
or eax, edx
mov dword [ebp - 4], edx
je 0x4aab52
test edx, edx
jg 0x4aab3f
jl 0x4aab20
test ecx, ecx
jae 0x4aab34
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
pop edi
or eax, 0xffffffff
pop ebx
mov esp, ebp
pop ebp
ret
test edx, edx
jl 0x4aab4b
jg 0x4aab3f
cmp ecx, 0xffffffff
jb 0x4aab4b
mov ecx, 0xfffffffe
mov dword [ebp - 4], 0
push ecx
call dword [sym.imp.KERNEL32.dll_Sleep]
pop edi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4ae330
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x4ae345
mov eax, dword [eax + 0x7c]
mov al, byte [eax + 0xe7]
pop ebp
ret
push esi
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4ae363
xor esi, esi
xor eax, eax
test esi, esi
pop esi
setg al
pop ebp
ret
push eax
mov esi, 1
call dword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
test esi, esi
pop esi
setg al
pop ebp
ret

Function at 0x4ae380
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
cmp byte [eax + 0x108], 2
jne 0x4ae3d1
mov eax, dword [ebp + 8]
test eax, eax
je 0x4ae3a1
mov eax, dword [eax + 0x7c]
mov al, byte [eax + 0xe7]
pop ebp
ret
push esi
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4ae3bd
xor esi, esi
test esi, esi
pop esi
setg al
pop ebp
ret
push eax
mov esi, 1
call dword [sym.imp.WS2_32.dll_closesocket]
test esi, esi
pop esi
setg al
pop ebp
ret
mov al, 1
pop ebp
ret
Function at 0x4ae830
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x5ac774]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [ebp - 0x30], 0x10
mov dword [ebp - 0x34], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x4aea01
xorps xmm0, xmm0
mov eax, 2
movdqu xmmword [ebp - 0x2c], xmm0
push 0x7f000001
mov word [ebp - 0x2c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x28], eax
xor eax, eax
push 4
mov word [ebp - 0x2a], ax
lea eax, [ebp - 0x34]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x4ae9ef
push 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x4ae9ef
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x4ae9ef
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x4ae9ef
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x4ae9ef
push 0x10
lea ecx, [ebp - 0x2c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4ae9ef
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x4ae9ef
push ebx
push 0x58e1b4
lea eax, [ebp - 0x1c]
push 0xc
push eax
call sym.XFPDFEditor.exe_curl_msnprintf
lea esi, [ebp - 0x1c]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4ae956
push 0
sub esi, ecx
lea eax, [ebp - 0x1c]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x4ae9ef
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x4ae9ef
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x10]
sub esi, 4
jb 0x4ae9a3
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4ae9a8
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4ae992
cmp esi, 0xfffffffc
je 0x4ae9d5
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x4ae9ef
cmp esi, 0xfffffffd
je 0x4ae9d5
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x4ae9ef
cmp esi, 0xfffffffe
je 0x4ae9d5
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x4ae9ef
cmp esi, 0xffffffff
je 0x4ae9d5
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x4ae9ef
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0050ee9b
mov esp, ebp
pop ebp
ret
Function at 0x4aff30
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [eax], ebx
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 8], eax
test eax, eax
jne 0x4b00c7
push esi
mov esi, dword [ebp - 0x14]
test esi, esi
je 0x4b00b3
push edi
lea esp, [esp]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4aff8e
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4aff80
sub eax, edx
lea ecx, [eax + 1]
jmp 0x4aff90
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 0xc], ecx
cmp eax, 2
jne 0x4affa2
mov eax, 0x10
jmp 0x4affb0
cmp eax, 0x17
jne 0x4b0055
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0x4b0055
mov edx, dword [esi + 0x10]
test edx, edx
je 0x4b0055
cmp edx, eax
jb 0x4b0055
add eax, 0x20
add eax, ecx
push eax
call dword [0x5ac090]
mov edi, eax
add esp, 4
test edi, edi
je 0x4b00a5
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.0050ef60
mov edx, dword [ebp - 0xc]
add esp, 0xc
test edx, edx
je 0x4b0043
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.0050ef60
add esp, 0xc
mov eax, dword [ebp - 0x10]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x4b0052
mov dword [eax + 0x1c], edi
mov dword [ebp - 0x10], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4aff70
mov esi, dword [ebp - 8]
mov eax, dword [ebp - 0x14]
pop edi
test eax, eax
je 0x4b0072
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4b00af
test ebx, ebx
je 0x4b0096
lea ebx, [ebx]
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x5ac094]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x4b0080
mov esi, dword [ebp - 8]
mov eax, dword [ebp + 0x14]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
mov dword [ebp - 8], esi
jmp 0x4b0063
test ebx, ebx
jne 0x4b00bf
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4b0410
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.0051e78f
add esp, 0x18
test eax, eax
je 0x4b0432
cmp eax, 0xffffffff
jne 0x4b0434
xor eax, eax
pop ebp
ret
Function at 0x4b8e60
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 [0x5ac090]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4b8e8d
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 0x4b8ed4
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 0x4b8eda
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 0x4b8f3a
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
lea ebx, [ebx]
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
dec dword [ebp + 0x10]
jne 0x4b8f00
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x4b8f67
nop
mov eax, dword [esi + 4]
push 1
push 0x5670c1
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x5670c2
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4b8f40
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4b90b0
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
lea eax, [ebp - 0xc]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x4b90e5
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x800c
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
push dword [ebp + 0x10]
call fcn.00492120
add esp, 4
push 0
push eax
push dword [ebp + 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push 2
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [ebp - 4], 0x20
jne 0x4b9133
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 8]
push 2
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 8]
test eax, eax
je 0x4b9141
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x4b9151
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov esp, ebp
pop ebp
ret
Function at 0x4bb3b9
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
push 8
pop ecx
test ax, ax
push 1
cmovs esi, ecx
call edi
test ax, ax
jns 0x4bb3dc
or esi, 1
push 2
call edi
test ax, ax
jns 0x4bb3e8
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x4bb3f4
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x4bb400
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret