Analysis
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max time kernel
138s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 11:56
Static task
static1
Behavioral task
behavioral1
Sample
6c85bbbb64e1bd5025a6f5abbbe8a166.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6c85bbbb64e1bd5025a6f5abbbe8a166.html
Resource
win10v2004-20231215-en
General
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Target
6c85bbbb64e1bd5025a6f5abbbe8a166.html
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Size
53KB
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MD5
6c85bbbb64e1bd5025a6f5abbbe8a166
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SHA1
922087aadb112dc0ab27c565d4af3e9ec0d20e44
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SHA256
e7dc806d8a1fec52abb0715c8b83007f01c08904894bfb9512d85f7e0b59105f
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SHA512
979c881cd3a6235fc62c808ec2028f0af888819156384c9cfcd695b76b296d8214b5538b15dd916d5a468d882d03f3b3de764b99e150a1b6bbabebcf2671c8e6
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SSDEEP
1536:CkgUiIakTqGivi+PyUHrunlYJ63Nj+q5VyvR0w2AzTICbbvoy/t9M/dNwIUTDmDF:CkgUiIakTqGivi+PyUHrunlYJ63Nj+qV
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DDE47BF1-A4FA-11EE-BCDB-CE253106968E} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409872657" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d300000000002000000000010660000000100002000000000867593988f37550bd48c8e0d88d4ff5d3422a61d3db565c594ca7186355519000000000e80000000020000200000006e6c6b01af22c9ed8d4eb164f3a716ed11149062de88eb811de7572fc1f19a7a2000000040794720e1b0055d7af5374219e7b5bfd6c29b8f980c750b138aab4495690a4a40000000818a1b7369a1421f350ce7a555461e8ff0b4d3ee77fa2ea5c4b8bbdbb961f5e4ab75d606cba71aee4c05ad6d51194ebce54b5527f351e7b1d51eefd20e810d10 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10a64ad30739da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1972 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1972 iexplore.exe 1972 iexplore.exe 2388 IEXPLORE.EXE 2388 IEXPLORE.EXE 2388 IEXPLORE.EXE 2388 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1972 wrote to memory of 2388 1972 iexplore.exe 19 PID 1972 wrote to memory of 2388 1972 iexplore.exe 19 PID 1972 wrote to memory of 2388 1972 iexplore.exe 19 PID 1972 wrote to memory of 2388 1972 iexplore.exe 19
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\6c85bbbb64e1bd5025a6f5abbbe8a166.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1972 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2388
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a7367aeefac7bd1f59660a33214d85f1
SHA11cb0d5e11a0c4b463d81a89e75ec2e6f7e89e3c9
SHA256e1e7409b1e3bbf8e681bb084a2fa313be9624cb8cf5fd2d05700fd6e4bab5629
SHA51292970baf4081a544ed46f7a08f5b16c41968203533a7c4604a65a10c2f5d6e5bedf2a5323d6439cc504b206e2b8d54a78807e05d79308fd2ec60bea5f63ef4d4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5250bae10dcf8410174447b2db759726d
SHA1d536864129fb6789517f837836e7e909ae600032
SHA256c5f50b46cdab3cb95c99ba8ac282cd14d84acc419cfdb4030009f4d6fbc9e55c
SHA512f87e2f61dd1f2f2f190e8f4fdbaebe68f1f86826ffd75ba939fc68dc56b0aee2e02f3e72e53034e98a8c4abcecf37efc2f6df5e86ec6ebe7fff7ee92be3a7795
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cdb46a653df24564b84745e916994ec9
SHA1a1c1295cbdf4ec65c9ff88f1fa555001364c5fa5
SHA256c85cc06ffb8b5cb0407db377465f180dcfdc778ef0d1e52c11dc6092e14ad22f
SHA512adb9151110c2144e6c65019aaa025c212d8de66e625908d300976c6ccbffe8527be9de42606651410daf2e10507f9478011c379b769ac26ba58f757920fb0c80
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD547f7a139b128ab48186e2f87850f1763
SHA108e3cd3f26bddd762bb859d6dd3adbddca34b4ed
SHA256f8d07ce59c90c890285df305b2043f9fbdec4ea41c8ce8ddcc250cdedfec97a5
SHA512831ec86601f03912b2680a8a2db239750a0e44e2d743c18ed909265bcee4ddbd65cbdb33b1f9e5a2cf04e9d7787cca3d90b9a39018453b57fa9e7cf7f74813de
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5709591f7baa8a963e50fd890fc21acc9
SHA1afa5c01587730c86fffef9ac9ac7d8c29f0ecd01
SHA2566946e5d3bc36bc035221a8448a2d11979c6c568df1ce84d703ccd25c9530ff09
SHA51209b2d6ac705fae3e1e180f82e51dcf614f20e4650cc58d5937e5bed4ba640e355ab1a36728795e657e8ea0ed53d1ae3aaf1dc7455da7a0341d012cbb2d2bf355
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e6714a2746e293a7cbac927c2631af12
SHA1c9c151f7ed6f38c23066ea7681cd3e28e5f49c14
SHA2566d045e0a7eb42b20100fa808115573ce85859ed9d744634fd4ec95a7dc45d6f5
SHA51233d16ca2b4a7a090c941de015fa8a25e6cca9fc4c29c2cb465f2454b45a1c089720d44bdfc251578b3d16eb9c580a03b357a9caa4c61eb5c0da14a79da212b1a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD518a28558c4f800968d3e4d39e30ba34e
SHA1ca362c91e1999c51e63d8747105eeb1fb71f6049
SHA25629edf9542a264960576a189d52a95b3e593e1ff5b33b0ba35e0bc34fe57dd5e7
SHA512235c5d89f68784496488c8a043acd5979deb6f0e8686b8e07e0e3cfa9dfbbe467ffeed667b11d1b9e19cbdb0f66d63cfe33bf41f4d068958f2caea5f7d6cfdc5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eae48d73cc8e415cfa1aba96c3153a30
SHA174fa29b2f2154e29eed3af23ab98ed2f15cdc469
SHA2564979d1f16faa9eea359751317870eeaf7ca86c3eafe010e73ef053eadd5d76e7
SHA512b96d4e1509b28c1888b7ce631ce7e08b4b52fadad16c059c57893af31d4e0104f9338dde0a2e1d73b050e78803da66473ed439cfc69ed3f2625a2bb6bc024cb1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51a4b35b5980feaf8cb0782755f89e4a4
SHA17efb59a2d30cb7a1b5d28233f468083c6654af79
SHA256c6da7b1f7bb5a0321679f9b3e25ea484d4135f9fe6f814fe3ffc12a3e9f73af9
SHA51243ed4a9b1545831f218a38b07ee438a515c375d066d8721dfdd97f5f9c3a7122d4582a852d6dde643e11f3260a991a7f69eaa4ed568657ba23977a157f960b6d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57369d8291aa1774c5d4e8e7e47666c1e
SHA17ec0603596b3b7ce9bee7d26523f9db16809520a
SHA2566df4645b8695bd3af744e5d5fd1e23e0e9d90bd0f2144faa34f74159be468941
SHA512107b6262563f5d32683f322a0ed2664614c3e08f3aaa9bf693a988bc25df3d1d5b91f368fe0b74a73353b89f10210c38163dc30046360e475f70896c5da0af27
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53056eff06153fe0c227cce84afb487cc
SHA116ea9455e539e8d2ca4d05157307d2c35f32fafb
SHA256a8bac0dd76ecf8841478c8bd83d95232c4d6c406410429f4a6dfde3e807b9b86
SHA512e6676f0ebd2d2dde8d716a38e32a42c47318e42f41978ba27110c18108e2b620cff4beadb9592c1419abcae5060da6360d607f95dd49c6a99e8fc07fa779fa74
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5785ed53ad539a0a83f7e2bf4ac78f48b
SHA1a3c8c625993a7b9c2ad149b2f951c421e08fd07a
SHA25680373a9d3281169ee17cbdc7b0eb69b867bba58f4f9a84d53f168d8f63ef3594
SHA512d7336306e4e855226c3f9fa0b4ecc42aff4e16925a82dec4d4abe8e873046afafa5da594f0c6ea90b529809a54ef50f19a57d428f507705c0070d79fb9032620
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58151dabeb6bbcd8895074bb463eab4fa
SHA1cb98b8aa8f4ff898dfa9caf37d0869e28cf86c4f
SHA256c418362a0d5776241cfbb3f95bcb4126e7b43475b6cb53c78d1b42a951cce82f
SHA512152b186ae199378b3e06ea66ef9fb13d37d8668e397f0441c31e811e129fa0343d0e898441e18ef8ae7ad5ebda94adf08a9b4e595b7a3e74d626d37b2b6522a3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52910c679d75c6b4cd4ac3a157d7e9b19
SHA110c849c21348a231e7fcf5dcdcb8f67447bcd60b
SHA2561192febfbdce2b8c04fd260380dbe69ce7c85c00a1c6af107bb8dacbd1632d21
SHA512722190951f75cdd7aab52c1938e4008a59771286de79f29c53ba38c94df7254cdf9e0df4ccd8dca23bfb8e4795cf737242aef939faed8423a3e7d47e3ec2e3ca
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5480de177f1c3910e85986f7352d4d968
SHA1564f0212c5b71300fd3a0d0a089b940f1f4612a7
SHA256bc9a0efb9c597a1bd5e3e419f03f58d0c51e73f99bb56836489b3ede977167a0
SHA512dca4ed03c178ecd2d7f3f3babfbd07ee04ac094b1fc874e6090546de296e8bb1bf414171a0621e1a0ed28c5c88e6608dbe805f4a0a07444572821a2684b154bd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5709fd5df1f534887979245b5dce805a0
SHA1ca1f94cc9d567d9661e283b3351b8fae5e485040
SHA256ac734905cfb283f8062e9f01c0d495368d370cce6e6cabbfdf76206ad39db884
SHA51228480fdaa40095d6ddaff6b33aefad3ee83b4cf86a38afd10222aac8e0a309ec4979e77d5159a046e8a68d9b96def234078291af516141546db0cfd6738a1aec
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\4K0WM73A\print[1].htm
Filesize706B
MD567f3a5933c17b3ab044826d3927d0ba9
SHA15957076d09bacaa6db8ddc832b4fd87ed8f05f8a
SHA25697e800f4836b7030dd58fe6296294b7ff5ef1b5eb0e88353f230ea1608d2bb64
SHA51203ba224055ffdbf32b7eea30c764dc18d66cc6d8707dc5fafab74e155b0bb3d4d691c5788b033a68f05299547297125122778fa7e3252f93e7343d918936643e
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06