Analysis
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max time kernel
143s -
max time network
159s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 22:20
Static task
static1
Behavioral task
behavioral1
Sample
057a50fd6ac2b499a7f00cea32aa7fca.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
057a50fd6ac2b499a7f00cea32aa7fca.html
Resource
win10v2004-20231215-en
General
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Target
057a50fd6ac2b499a7f00cea32aa7fca.html
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Size
92KB
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MD5
057a50fd6ac2b499a7f00cea32aa7fca
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SHA1
5dea94655ee35dd695ed334dec63cc5ac857da64
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SHA256
5a1318a382bf87464f4e3a2a49931c3e67483ccf6b2990f7002631da5fd56588
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SHA512
57b100e7cb2b2d255c9c99b493957537c9ee29d4c26549bf81f37e51cab5af6bad83667f118f622022fb96f1d7391b15806b75fc0281a5369a71931927db8068
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SSDEEP
1536:/w4CwM53nRUU6TwtrAwo41XVDJ15ae3Yj0grfccKrx:YAGRUU6qrA6Tanj0grfccKrx
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0d7d547d63ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410071298" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa0000000002000000000010660000000100002000000027ff6cbb292e0f2171ce1fc640c387f8fcac545b5e324ef44350702dd8eea1bf000000000e8000000002000020000000f5134de9526fe6d3ea37ef9c74696143802096ffd0d7485316f653b76fcf6b8320000000152d661af431a164d45b377c1e040ca8c2dffd6805e5ef165f2d4afaa9593b2f400000001d7aa049b097cef3e02e2b7d122484c854dcc1a41e19050c0899a9c7c48ac11a0b4c4222409d917cc6d7d4ea0df33bff2d1fd1c2d27f1e96538df2cd390a1576 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{590214D1-A6C9-11EE-8452-CE9B5D0C5DE4} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1368 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1368 iexplore.exe 1368 iexplore.exe 2108 IEXPLORE.EXE 2108 IEXPLORE.EXE 2108 IEXPLORE.EXE 2108 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1368 wrote to memory of 2108 1368 iexplore.exe 28 PID 1368 wrote to memory of 2108 1368 iexplore.exe 28 PID 1368 wrote to memory of 2108 1368 iexplore.exe 28 PID 1368 wrote to memory of 2108 1368 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\057a50fd6ac2b499a7f00cea32aa7fca.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2108
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD525dc487237c6bf4de9668ecc785ea1e2
SHA176999604419bf21291e03295638b35bbf7bc26b9
SHA256ed26f6e21a3167ecd4447f03ca0c2c8cdfb6ec140529ef496f6b24e3d1eaf494
SHA512695b38fc32b2cf72c5909b1bf68a2767630a1d6ac57654c81611ef244d933d8709319631e428e1c3c8db018003d0acc1a006aa1695454d1ef592609477f1848d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD581bfb8d5d508900c3fb18ec9fc33d17b
SHA11d201ae80e8d9c38a82c6dfcf31ecbacc848cb43
SHA256f89a7d6ed51b506dd727b5e07cb8f4575079cac2bbea6982c1e68f9b01f1c29a
SHA51249a8855d68101bb75789fe701fb3319b766b5b88c5a302d7e1bcc231c4cab044d732bb5297ed0ee3afcc7d53a4da49c56b2ca7283995c4511922862db392acc5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55af4d040bbe60b5ab0d35748dd298bc1
SHA194de213685d1acc86811953ec41cc185076fb1b6
SHA25634a24f2e98fbc5729e37858f436845968464d6e4293d4a83ef7b70b871a8a0a1
SHA512afb75fc1de3d057d93bcda6736893ed3462c781d6cff16b3da9480bf2d9856ef4ede95e7360d93c17c2af336e8a5eee03633967d4bb6fc10f1b0103c21264837
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5911f1ba4c971eb70176e95bbd77feb60
SHA18f4d9a7bdc6c59231a08cb2f6ffd19b542497045
SHA256523776668d5186a4309a17751deabc299f1ec68e9624d6ba05d0d3b33712e38f
SHA512c4ec6fa93d09e7c0b8af3667060d221c7ade3d5161b51b4a779f48b58764360de57ba0374553e1b62bca8f03793a479213dee68f42479661ecd4f633c8356fdb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50338fc6a7cea6ab81db9f0d9ff67e19d
SHA1c3421e20f4201b67aa0b09e643788648e16c97aa
SHA256dd9647c8adc4b56713bdbcc976a31b8757230c0d0b736c3ba6a0c1c93ef1a10b
SHA51216f0ef085c3eb8703db051b424a901c2ac2db89bd2537c66ad932285eac37d3463d02d0df585e4b7d591a3795ffb75c426389e6a71430d18461b0c3a2a3fe464
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59d8ccf43ebd5732fdf2b901bd10877ba
SHA12bd0d923d4ee57fb51549782dc831fdf350ae50b
SHA256c48c80952f3d16817f2a5888329dec00c5660e8f76e6b5f588074ae4792735b3
SHA5128faa1f3bb72659234b0b9b06cc6c7f41523546b476f358a59fa2bb71a80efc3f8a541385ebc05a62386db8bb238305c50f2deb22edac378dd9c79786e20e2eff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b49a535d2998db99de028b9d182cca4b
SHA1de158567de4e624645e9db19403dbb264b181a1a
SHA256c4d9ef75adf5725ab71e6c87bf8cc4c3435d67c1076b2d659a188c595ee12543
SHA512f96f7699af3d8a8a8b9a80baee1d1a0266a70addb5502f08efa48178335d5202e842bd0a46309f206fefa994d12ba597b58b18bfa71958c66cd36301e43f689a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb1c0663bec2ce2d9f2346a9a2afa1a5
SHA1a8f99efe67e59a8090e7db32666d2f5a952622db
SHA25633d8bda3ccf728116e4b143ee48efe8dfe58b0c86b151560353b39cc7b8f73f3
SHA5125b49139f4ca01d8eec5708532a2ca5be1efb0d8bfd3b64e606027e43540c60e98a0ca49e518639adc4187f35283edf8969d9f23972f50ddc21bc91a7b35c9caa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD565558ff8eee2c8265edc7a2fd3a77cb7
SHA1ae84eba8c098a0c33b06d058a75004a64f797184
SHA2567997b7a75af7ebfad12cb4e835e45072129f5b1b7900a4cb3108eaaeb1ce75a7
SHA512fc6ae2f7387a6e37d82307905c8dd72e13d049059c99c05d316f2e639f2e296210fb78d7693be271c018cc3fd16cd40ec2d3bd082c2720d903d999fe8aa8700d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fc9a56b5cefb353fc655f02bea117b61
SHA1363033744f1bf3854a30cb6db6837c59304cc638
SHA2561bb6066dfbbf26fce44aa543b2f2f707e304b05529eab117a0b100c562edf40c
SHA512ef4f4d28b30d4c1996db4271593feafbfabd6e3031d661f3b24935e87db3e278464bb4bf59074a9ce5b08ee74a9ad785e7d5ad0c64a9b477d117b5f8bd5942bd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5252599115008904901d6550b15b252b7
SHA18f208bb7b00ced7112f08dffbb86810e0e792152
SHA256d1347ae42f4c2aa05d3ed9246c545ba4308791d4579367f34cb1f26db6de707d
SHA512e2b1e463d836f8400bb54955dcde62c26b98cb1219de51ac587d99277e8e3f4c0c318b753de6d8948ebde67966828f649e00d4501882dd7ce8b3dccfcc5729a2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e898b9b19c334bc056863057b8c5fb88
SHA17528e01142fb4c63c4fe44b004257c31ac45be1d
SHA2561cdc7317450e693742909175ca12e3d00086e7e67a1b04c1bc5de8b4612ac3a2
SHA512d25be79793445f5f3bbee590fe04f2999c781f2a583f876bf23955ad4a701dac107de06ec577596fb6bb2014effa3d9194b157131476a2c56ffd5c1a280ca827
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58440704d276da9e613d3f92dea9afb96
SHA1a181e7f8210b203049a029a8163edda0d64e5e40
SHA256cae9621ade8eb08016e81a6be9af841687b34faee2474cacfb05ced4e926c862
SHA5122ca0a8bb9a9737c977f25ccfe7862a89d0863fbff20a58e97ca63f1f6566b9298a5b9d4624b8374a4d23f21e074531a8c494f399be09c5978a67baf351db432e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59c75ce0032b75dcba70bca09213cd836
SHA1fe86a8e446ca134586b4fda0f9799e764a1439d8
SHA2568c05409b272834a0e53abaa6170f960d3d4b4d3f450494f20f3cb2fe6628d1ac
SHA512fc086df70bf08ab0fee92b21a7331767c3cafa8d20e01c5816efbec8caf64cb63692ece4867682171845cbad7454d42aada9cb27f1c3fb26e3b8f54db25c6396
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58f379a88cec1597b73e7e65050ddc528
SHA1a47eb8af869ab9fd085746d0e9e8175d51472af2
SHA256d525636e45126ec89a3ff8ad8602066f11b2d9a59a7887589d8da13957ac439d
SHA512343f1faeb4d1adf048aa9cb3d19ae99bc9ecf3f6c0a971465ed539b0a188a89092815af7492d253dbb2de5902c5c5094ae81f675d4901b2cefad1c34758fe14b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD561ccf123ccae36970581150bc06c0ad4
SHA164d38b6ac87e627873abab2594a66cb2db08a2a9
SHA256cce102aff305e1ff030a5e273b990ddbcc1c633eb6461dc543e59a02a5134877
SHA5129e216e82df63e59980f3c30ffc49f8e522ad4e327a96c491e7a0fa50e8e1267d6f9377a2710d1d0a034d1cae8c056a963bde01056417a4d07a39e97e98e95672
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5af91f37892e0f0580a4f7ae779c8f126
SHA13fcfdd48e9972cdea5386aa4f962b36a4e77c58b
SHA256646589ed76532c7923a9442da09f1810b229ef996616cb8ecd3445b52815a779
SHA5128cac50ce1452f1a096a78c4243f91941dcde8bb5de2d47b34ae61ee7e44223c865e1373e334b0b85fc9541afc28af510e605dfa782a0a682278f6b546f80598d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cbc2b0fe45ab6dbf07acbeb36eaed57e
SHA1863ec48c7f3f59094d6755e9c59995bd03c430a6
SHA256e3d89dd70f578d6e59e3dafd4ac244d86c86c9c8291105061e4fb355f551766a
SHA512cd302084bf2dc59173f0aee0db5742d0c01557141d45ff6dcffa90aa14d175f23ab662e2382962f3be2e0b9ba2578da220ab42081c52ea777205430db662ec00
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06