Reverse engineer challenge3.exe on the target mach...

تم الإنشاء في: ٢٥ أغسطس ٢٠٢٦

تمت الإجابة باستخدام GPT-5.6 Thinking بواسطة Chat01

سؤال

challenge3.exe

Reverse engineer challenge3.exe on the target machine with the IP address 172.25.65.103 and identify the standard algorithm implemented by the membership validation function.(Answer Format: Xxxx Xxxxxxxxx)
it a typical ctf we have to find the answer

الفكرة

Inspected binary strings, cross-references, and Luhn validation assembly

Worked for 1m 21s

الإجابة

Luhn Algorithm

سؤال

for the same exe Analyze the fiile challenge3.exe and determine the hexadecimal value used as the divisor in its final checksum validation on the machine with the IP address 172.25.65.103.(Answer Format: NxNX)

الفكرة

Inspected executable metadata, unpacked strings, and traced Luhn validation logic

Worked for 22s

الإجابة

0x0A

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