Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
19-04-2024 10:14
Static task
static1
Behavioral task
behavioral1
Sample
libdvbsub_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
libdvbsub_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Resource
win10v2004-20240412-en
General
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Target
libdvbsub_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
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Size
7KB
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MD5
4d778a59c6b5195e0e992f60d47b7cfa
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SHA1
b84fdeb942e09570b2072e3925b41380b53163fa
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SHA256
2eb7486bbfec058646cc4b9e5202ef46007666060214577cc2b5a6fdda6a141c
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SHA512
e3e67bc09263fc76a4a1300a76e85602aa6113bb4b09d3e6845b0d5c94ad1e18be3e31e77a560ec502df3412d35f67aed42ea1e00680b4ef4e99554c3d36ef87
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SSDEEP
192:ZTvTPMcMHyEvxvSviBvxvC0vMXuvAv5B/lo3Lv7vQvnHvgvYEvQvdUQE8uI:ZfPMcMHyw+Xn/DE8uI
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419683666" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a055b4bd4292da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E9270391-FE35-11EE-815A-6A55B5C6A64E} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a70000000000200000000001066000000010000200000003ba75c4dee4120ae026a589a545b83ccad3a961fce9bb942cc8d967ad95df891000000000e80000000020000200000001dee1f4d6e2123c335e79bfb83ea1105ecd36bd3ce7cff63e61db42faa4709a6200000006965741d8245cbc9d0b91e869508f2c5b8eb0792b2d9c47a9065f952e35ce00640000000eb306be6701ebe2144769a83e24ec085d9e25f7b55c2c0a225a2b8e2df39562d1d5655079e247f9d1309f67b4dcf4804c7b40067f31276067fe3da1924d4b16f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1132 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1132 iexplore.exe 1132 iexplore.exe 1952 IEXPLORE.EXE 1952 IEXPLORE.EXE 1952 IEXPLORE.EXE 1952 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1132 wrote to memory of 1952 1132 iexplore.exe 28 PID 1132 wrote to memory of 1952 1132 iexplore.exe 28 PID 1132 wrote to memory of 1952 1132 iexplore.exe 28 PID 1132 wrote to memory of 1952 1132 iexplore.exe 28
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\libdvbsub_plugin.dll.svn-base_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1132 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1952
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5be55bfa9f53213dcbafb75625227f5ba
SHA14e9d2fb8a8e1335454020b49eff48cccc62adada
SHA256d8447b589912cb55149a94a93ae97d9de171969c8f29c387b4ac9d8273dc332a
SHA512927c504bec5995425c36679cc69604ad7c393a580268127ec84bb765d5de48aa50b32551b88abbbd8439029fb3c3e51d551d6280a1c2f66525a2ff61b6b9f8f9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD519f5ebbe98beb3d75e2effa798552d69
SHA1b9d70cad2c877faaae32e6a2dccfbd3ef5f40861
SHA256bb6ed732770b16588551cb334cb6a40038dad5b6cfdd95696540fb89e690ce61
SHA5129050280f04c539e3e1291ee849c5d679c998385b7210b29bc563872c99cd3593e6d3404b9703ee4f7274cb22310e8ac65ff8106105ac89f3f017602fa821bb86
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5564f506e50b7d1abeeaf13c197b62000
SHA1166e13d22c59631085742205d57644b2657aa131
SHA256eacccc12146caee90d4a9c92dd2669e1ac4ce3fe1d399f1c7569caacbe9703b0
SHA512fdf3deba6f37b06598ec9b82cec95512b59797bb87dbf2ac0d2a75f13bc62766d33d4f6e65dbe504d2b80fea60262bf4249c82b44df21d77d8e1c197360c414a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b1b6242f628ce8bda85bd4aa36a5c7db
SHA1853640aeeefcab738151210988fd284393daadc7
SHA2565e6b026d78a1463973584dc9a00769b7c23ffa3e3aac18fbfb06ac7664bd46c8
SHA512109a01aee6cb41c650701e590a1d5735b8e848482f238de81db7177ced567c3d1c321e6e55d4f65ec791a1f39a19c534d848b7c241c9da6efe04bb28ac55d061
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e7383c98d831747db23714f5799df53d
SHA198110d44431fd97b65ea720c334455fbc0086676
SHA256e349a7e94b38623fa48ad0a3057d18ee4cdf46b8f863c7e10a4b8bf68417310e
SHA512fa31c2c05d63c5d70c6344602599e9b6c18bf199413349641fbceab7fba0bc2d89a535a94632cc4e1af763af7eee380305c78c0913174ff672e3a5c2a31590fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b6c2ff965d92ba4ae13792a80fd9312b
SHA1f2260bc7f2f0c38d4e4606aaf50e4106790f2243
SHA25604a3883ffa2fa4be27f3d8b6711effc023fc4b7b631922c786b86c6050b8e30c
SHA512f5b6c216eb603a5c8aeb901b9be889d6ec3fcfca74a81e8a498de39764a21268f2ca201eafd3aec807f75a8fc066ed98a043ec630f2e48bf48d93cc44591f7f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54277f2a3c78294f8dd806d7b556eb4d1
SHA1f658b8594d464bc8a86946fe96b386bd44bcfa98
SHA256a948594276c839e9243c52b2141abeabc5f6b7b166dd4d8fae1378a429085d69
SHA512f2246c1ffdd02113ee65145b034438ec55f1acbcbddcc1728f7d6e8f7963f2b592fc2b529e261a03cb75198799b7afbc70bee0cb3d3bcc8215a9f88889fcb815
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f58c4c25b7734476009fd2b1e6bd1ca5
SHA1eb3b4b0bbe55a5c7f91ca735a23f3b557de79bbc
SHA256e4d57e520841e0cdab5f823b2801ce5d56f89c373bf8c10aa9b7c41a65e1fca4
SHA5121a88febc2afa3a9671a8b56ecc2c7f2c049d5e66fac466681c99f0c8da39c82fe8afe7c6b4b4ec685389b435459e4e852fd2383ce31353605ed6e098bc022cd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fb1b517888e209458e982a7a0fc6ade9
SHA106499d5cbf4148e08a0ceb274525d894eb259c6c
SHA256168284dfa7f34f604057ae70a48551ba92bcd14ad42cbeac0a4e2e772026774c
SHA512b13bb46d015694fbdd9cecb3878dd6ed2869013d9f180494a5bfed49ab0a52d0960e7fc72bf9c1e1f9eaf5ad13398e5dbf3fa4fffb6596dc15147275c4f5656e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dcc617e98f341ae6ccba1b296e1c398a
SHA1bf54eda5d64244ee54d267fa798f6eed7dd79672
SHA256c7be5fa339e9c4492ba0850cb7c0cf2adb5564baf875aa5a3a61987febb594f0
SHA512456de3a4e57634fd248faab03f4cb06d1dfd97294b8327992e45c9dfb311e1ebe8ea326b79d1b9f90b13a0c927b68a24482410f31bf5755c97ac6a178949dba9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5947db8d39f7917fd9ce9741ac8f9d076
SHA197390e3efa03bea04476b87f4bc20d257d699d25
SHA256fffd550b19d47b50682ef78361b9d55ee51a69ec14f96a10496f48fa117ef4a3
SHA512273a6f7969c457ad8f7a973a3027bdd343618440614da4d965ebe4068c86b6fb189228d9629f67c82fb3f74362cd3dd669647f76d98e017f14637daf1cf91e0e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD518aea3182e71d4e1d299234a2687d15b
SHA1d55fe5908107c267bb940a32d0e3058b815aeda7
SHA256394951cd7d98dd72b62340e529d2121df8d85123205cef4f7c38f3a02d9e4663
SHA5129718e1aa57f159437fcca89f6627d15ae9b63550e1486767d3bb35da2b0619bc951dc1d47ae06f583b7eecc25edaa3f78eadc00c49c2f8fae5248b5473fca63c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD562f4794470b9d9adf0a5ff923327b0ff
SHA1ef8068835d426b8b47c0c61a78b6608bbfb9fe2d
SHA25635c24ff96ac14fdb986c4a65d55f388228fa1f0122cbc4b7815738e69a43495e
SHA512d36450c933e33560a521f8ca367bfd5d2160e475868eff4ab8eb76fd3b9fae002676d1d747046aa16d6d380801378d4960614680d5a03c8ab4a2004f94f4751c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52637a92c72455350b3242095e70ac2dc
SHA1677c2b524fe58023a22ffec6e244c1278a5729c3
SHA25697fbfb3c2392edc51a3b60911c02f54aa889c5e05daaabc5279b583947ec8112
SHA5121ca4687b370ca6eb612572c1b81d6893883da3dde1f75d63b43708e3b6c7be005a1a7c0a17b8febcc66e8622f5a9daf573e9a7d3948c7375655e4da3bdd1d97e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD555a77eaee429797c508e51322177d3a0
SHA1fc772386783e8e83c98e502f0dfdd169145294bb
SHA2560a94404452a4264231459bf07541240d619af8f72d61c7de6506983c713cd003
SHA512ce11ed1735b4d85bc02c6a9fcfc929d1034beeca8a3a210db8df3a87d112a76a55b6b8fddf13cc66136eb8977f79811d635cb5cbb44be7066eb060b42001f7c4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59e7df123e1af7e064f009ef2cb950f52
SHA1445b8e8749427effae097ec6191efcdfe2e48e81
SHA25633210026ec3ab037514d17151a8e742e17869b4d4973ec84badb0f409fe2b403
SHA51242b02bd84a4703cd1eb40551c1259cf5db17f24bb5541fad0e2788461761dcba217233343ef2207b6ad1dd6407f798f13a019604e0371c23716e293f3b2203a8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52a8926fade02f0b6d496aa8d6c691ce5
SHA181e3f8dd899fff0696a22bd910bdbb980cd0c8de
SHA2566408e90a872b2b6aa12b9cb5657a0265944ae48562ec13445a4cc14c88010640
SHA512480dbdb071c2f4dc610823297f6d9c7beab25744d2447145f67480a955c15bc1aaf4b1c27ff3b1690a53592130c4b4faa138ee5b4356e00736f6c62f034622ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb3cf1abed3263776bc4690293cae198
SHA169c71b6c899bafe8b458cdeb065d9a802374f9ac
SHA2562f22e8e6920bde2fc9f9e8af432bc268548892dd5f7d67fe705767aae1a18437
SHA512c55670e274a3d54833f1954779bee70e8659f3f915ba56b0f0dd3679547533d663c4fd26679480303c3b35f4522338ab68b5eaeb9cecb61843dc2ff25f81d41f
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a