View Issue Details
Category | |||||
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整備班:YAYA | |||||
Severity | minor | Reproducibility | always | ||
Status | closed | ||||
Summary | 0000130: yaya can't load some dll in upx but it can be loaded by SaoriTester | ||||
Description | Some DLLs cannot be loaded by Yaya after upx there are two dlls already after upx(samples) | ||||
Tags | No tags attached. | ||||
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Attached Files | |||||
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codes: https://github.com/steve02081504/csaori/tree/master/impl_saori/saori_ip https://github.com/steve02081504/csaori/tree/master/impl_saori/cmdrunner |
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This problem may be fixed at SSP 2.4.91. |
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This problem has not been fixed, but I seem to got some info SSP cannot load any DLL compiled by vs2019 and compressed by upx, regardless of compilation method and upx policy That's all, though I don't understand why |
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I compiled a yaya with vs2019 on this commit and used the default policy of upx3.96 without any configuration file changes https://github.com/ponapalt/yaya-shiori/commit/eaceebc33a5d89bbdf36c0e3c502cfab5f5efa60 |
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I spent a lot of time investigating, but I can't figure out why such a weird thing happens so far. But, what is clear is that UPX compression is harmful in the current environment. It causes not only unexpected exceptions in a complex environment but also causes false positive detection by antivirus software. So, I think that we have no choice except stop using UPX. FYI : please google "invalid access to memory location UPX" |
Date Modified | Username | Field | Change |
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2021-02-16 22:20 | guest | New Issue | |
2021-02-16 22:20 | guest | File Added: ip.dll | |
2021-02-16 22:20 | guest | File Added: cmdrunner.dll | |
2021-02-16 22:24 | guest | Note Added: 0000246 | |
2021-03-14 21:41 | ponapalt | Relationship added | related to 0000101 |
2021-03-21 13:51 | ponapalt | Assigned To | => ponapalt |
2021-03-21 13:51 | ponapalt | Status | new => closed |
2021-03-21 13:51 | ponapalt | Resolution | open => fixed |
2021-03-21 13:51 | ponapalt | Fixed in Version | => 2.4 (リリース) |
2021-03-21 13:51 | ponapalt | Note Added: 0000270 | |
2021-07-03 12:41 | guest | Status | closed => feedback |
2021-07-03 12:41 | guest | Resolution | fixed => reopened |
2021-07-03 12:41 | guest | Note Added: 0000464 | |
2021-07-03 12:49 | guest | Note Added: 0000465 | |
2021-07-03 12:49 | guest | File Added: yaya.dll | |
2021-07-03 12:49 | guest | Status | feedback => assigned |
2021-08-14 16:48 | ponapalt | Status | assigned => closed |
2021-08-14 16:48 | ponapalt | Fixed in Version | 2.4 (リリース) => |
2021-08-14 16:48 | ponapalt | Note Added: 0000532 |