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liyansong2018 / firmware-analysis-plus

Simulate firmware with one click of firmadyne (使用 firmadyne 一键模拟固件)
MIT License
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关于复现CVE-2019-17621 Dlink-859时遇到的问题 #33

Closed Dyingchen closed 2 years ago

Dyingchen commented 2 years ago

根据作者提供的链接教程进行的模拟，由于是初学搞不清楚发生了什么问题 日志如下： [+] Firmware: DIR822A1_FW103WWb03.bin [+] Extracting the firmware... [+] Image ID: 2 [+] Identifying architecture... [+] Architecture: mipseb [+] Building QEMU disk image... [+] Setting up the network connection, please standby... Traceback (most recent call last): File "./fap.py", line 185, in main() File "./fap.py", line 180, in main infer_network(arch, image_id, args.time, qemu_dir) File "./fap.py", line 124, in infer_network child.expect_exact("Interfaces:", timeout=None) File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 421, in expect_exact return exp.expect_loop(timeout) File "/usr/lib/python3/dist-packages/pexpect/expect.py", line 179, in expect_loop return self.eof(e) File "/usr/lib/python3/dist-packages/pexpect/expect.py", line 122, in eof raise exc pexpect.exceptions.EOF: End Of File (EOF). Exception style platform. <pexpect.pty_spawn.spawn object at 0x7f0f48aa33a0> command: /dycfiles/iot/firmware-analysis-plus/firmadyne/scripts/inferNetwork.sh args: ['/dycfiles/iot/firmware-analysis-plus/firmadyne/scripts/inferNetwork.sh', '2', 'mipseb', '60'] buffer (last 100 chars): b'' before (last 100 chars): b" '/dycfiles/iot/firmware-analysis-plus/firmadyne/scratch//2//image.raw': No such file or directory\r\n" after: <class 'pexpect.exceptions.EOF'> match: None match_index: None exitstatus: None flag_eof: True pid: 13554 child_fd: 5 closed: False timeout: 30 delimiter: <class 'pexpect.exceptions.EOF'> logfile: None logfile_read: None logfile_send: None maxread: 2000 ignorecase: False searchwindowsize: None delaybeforesend: 0.05 delayafterclose: 0.1 delayafterterminate: 0.1 searcher: searcher_string: 0: b'Interfaces:'

liyansong2018 commented 2 years ago

删除缓存，再尝试一下。./reset.py。这个固件的模拟是支持的。

Dyingchen commented 2 years ago

删除缓存，再尝试一下。 ./reset.py。这个固件的模拟是支持的。

没有效果，之前就尝试过了 依旧是这样的

Dyingchen commented 2 years ago

删除缓存，再尝试一下。 ./reset.py。这个固件的模拟是支持的。

已解决，应该是qemu的依赖问题，重装了一遍之后就正常了