Analysis
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max time kernel
135s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22-12-2023 10:49
Static task
static1
Behavioral task
behavioral1
Sample
863b137e3affb1460b78e848b6ede83d.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
863b137e3affb1460b78e848b6ede83d.html
Resource
win10v2004-20231215-en
General
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Target
863b137e3affb1460b78e848b6ede83d.html
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Size
25KB
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MD5
863b137e3affb1460b78e848b6ede83d
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SHA1
f90613ed363387b013e2b62b46ba5dc42f85f263
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SHA256
3e5843b3b70c28ba03bd6af3a77f49c24b13e0631b7f28aa7b8b20e8293a7799
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SHA512
d4f35ac790a76bc410be14eef19766e9903c044271e8f2bda5b07cac74fee09df7684918d4ae890d814d8c35e4ae51a25b78876bc9d75b63806b8e458be1e7ff
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SSDEEP
384:Hjdg2H8oMZGwxuKLOUtxKTeBfKTp832ugxbvLgWQQ/U4yhoy7jfIWrYc51IlSAuI:pg2HlM5NltITe0aGnZNG9p6
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c1930000000000200000000001066000000010000200000000c95eb020ba888204bceb5023a5bb606b1609b8794703bf5c3da296f5dc0a8a2000000000e800000000200002000000026b9806b09273d46d62fa4f4fc98f6d19e922e9fdc0f6223a30429b502a7f23720000000d226d191a4d2a581471118e6a49ef2be2fb3d42ad469c2781ad41c75247f1af3400000009dc52625d47e7b7a43ae039aa83a20bee6e8bfa496df802559053c0b4906c1bfd7996e7260d33d2bd7f55091b50c1416ffeb6e6f1c6d65acfc9a4670b22f3df7 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10de4256c734da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409405206" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{80D8A150-A0BA-11EE-8AC5-6E556AB52A45} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2932 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2932 iexplore.exe 2932 iexplore.exe 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE 2828 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2932 wrote to memory of 2828 2932 iexplore.exe 30 PID 2932 wrote to memory of 2828 2932 iexplore.exe 30 PID 2932 wrote to memory of 2828 2932 iexplore.exe 30 PID 2932 wrote to memory of 2828 2932 iexplore.exe 30
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\863b137e3affb1460b78e848b6ede83d.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2932 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2828
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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
MD54890ec5cbf1a52a042184966ee0a8c62
SHA1b93409ee8327d114ae09adcf9df424e65bd44706
SHA25619572da73167b78c0a0305c1401e5347daf5bc4d06a1587a5a958bca1f09697f
SHA5126707a2091410d12a0afe1a6ed0030df57e6707183feaa5d2610339123740cb87a7e4e394b22d5e056ec595ba16fdda87f7f80907e1c35d63d3aa97defc08ea30
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a323928bd2736350cc327c19d028fba0
SHA14d378a8773981b3af925507ee9eb316987fab8fd
SHA2562a6f34afbfb42729f554f2630f03486f38806d59da5b8e40749b158c853c6c55
SHA512d4227859a732d965b0b70f7caa6b0026b23179eecf5326c78e90a85e0b4ebb2a371191bf9bbba966c32ebe83f736d0587c5720be1136cbc3330cb0f5b85791ab
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b3ae1834c7d64966f6a9fbb963b04441
SHA1a7139aa8fd4a3fc2eeb3fb7673e2903fe7db73cf
SHA256b0b22b38a0a3ebc8dfe3cd946939231dc340d743d8c9b14242540c9ec394a301
SHA512f9cb8bf9f384012c52fafcc5dbc221933dde6ae348a7df00067e4eeaa81d9032e22abe6f5808587daff61156579ed7057ecabf7d7506bccc48882ba1ebdb5b23
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59c1bd3bcd93e6fb1fc6dbf7f39dce249
SHA112772915b1f6241ea1273ed0f0fd4efef62e1fd7
SHA256cdd96f66337a29c4dcf5af362dd6b4a9d984a25e0fc09badf8bf3f8a51331da1
SHA512c862edcd3549e7992bb993175ed516b956a7f79b0c10bf7558a2b98a065befab275ecb5e0c9e21f3c9632675a6aa41bc76c2b721b9948cddae66ee6956cf2c33
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD598e52e31b5d56d341fac422201e07334
SHA17b123edf19f59875922ac5ba503991006ba64ca4
SHA2565769ee41e1f54b85ee9cf0558d83626844baf23ffa60c5935161145002a9c518
SHA5129955560f4eaa1b9590383ad0ffc8c4de5df560c0be602164a5e98427804ac4a34151390071dcc7de3659496e74593e9dc965744c009dc066882e70ed43549064
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dcf7690d33616303d478c1b4cc4ae23b
SHA162322f787fa848f0ff944c7f6bae95ac7d2513e0
SHA2565ccefa92abae034e10cce3b06b669da185d451e1e198b2a03ee4f5196f2c0549
SHA512f547bbef537f208d909c7fb8a98a574ebd6fb92c15d5330829020503c31f32a7387ab4a5ffc83bd177e7cebf745a20af166f93ccee7129184cc553794162eb2b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD517a5332f0538d50a4f34d46602f29355
SHA1cd08bc6d739e17477afb90465bf965cdf637470f
SHA2568201af792b7c6b125e28131fb08834932da0fde6664d8d612b49d54f51ad396b
SHA51216ceb0f6f40430189630f8fad6e54b6a47b2586b4735b52657559f723bed4d0afddb930ea4e77f8639965764dd5d5d2641ff39e74cb5cd7c64d9ceea815aa1ec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD535682d38da727253061abe44282fbd4f
SHA1a1b8c8bc492a057c54752244dd80b7c7fbe0abfa
SHA2568339763ea029715c6e300ef058dfd0c7d231b4fe75f085dd5018b62bbfa4661e
SHA512c7fb1b5685827428d8362247fcf4cf71860a61d5bbae7eaebfcfeb371c64efab02910589ea9251aa879f1707d93fc41a71139fce46d377c2ed7458dbd0587295
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bb21d3e1925eae523c25bc9563300081
SHA136bd1a68cf40f0be00b0fbf863d0b80731186d98
SHA2560ef6accce7363313e599bd30e1e90262e4c620d54f35c421632d1226fbb10394
SHA5126d1510a9022f484d2fc6343950c0585f52dcd3269479e7a65a695293a4bbe388caefa8d82fe6f884e204419cbd464f6f71b7bbaf22647415cb233aa2092d4185
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a4136a401a9faf516bcfb94a3f96872d
SHA10f45c281ab27d12569d8514f06bcfd6aced0b69b
SHA25626e272b103bb2b9870231af9473e630fbd2b51b79952ba42b7774e18afad9960
SHA51261345495c3ecdaaaa01ddc7d849d46e67eeab60b590df0fe91212c5e5c6ac0bacf99bfd026f04663df972f9f4818dece1696ead02e8a13cb811850313898b014
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5465c8efbff918ecad5eeb38fcdf4cda0
SHA1fc18a951205339c6f783315f1cff6711943a5daf
SHA25671b3546107f40f7cd4a058aef573ff8f42f8c70a7ce1f62629f1a7d005d630ae
SHA5125fadf3449fce1a3750dd9ff176b9470fdac51fdc0dc95d74756cea7266176ad4672ce871de218a491781550251cb11cdde160e2cb97de6b0dc62d507cc720f5f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD532b0df364ad4a595fa0679b3506b77f2
SHA1aa29a070f46a7502f34fb2b49b5a1397cacac5a9
SHA256437436893818e6dc869061de8f1f18d1f4545c9cf48ef806e13795b87e5cf877
SHA512a6c08836b47a77143cce98d4aa882efb91ebd535321495143ac10d1bffe48b4775f68a28cb7204cd880be2334069dffb89e5c895980697de4ba70d57d75e6208
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ebae6b9484ee839f23727725fb969a2
SHA1a8d93b09a1307933ca2bc02a9c325f7b1c9b7856
SHA2567f8bf2401b83a2caf1eb04a6583bcaf336d0f4b5573d875fd570dd969a8bec2a
SHA512278f0c97ca492375747fb652eabac739d15756d581e9fd2c508bb350328e323d987b3a8d111853137082e47a1da68b5c125e7b3d6c3a77b321febdd6378c65fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD504ea4bffb6ab0269ca30edc536e4fbe6
SHA10f7c1fb3353de2a682a0752a73b97e160a533139
SHA256a61ae09476f568a4d0e34979d2d70370d1e82ea752cd13d6fdabb156ca861337
SHA512aa1a3a8786d02ab079b2173e0df47e552e62bacaaa270581339e5ba6bd83ff98e2176f0cb03867acba134c0e93f8aa86d0580a3bdfb0ea0e4bb713f79d4c7f44
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50bd81304bd8ac9f4bc409d66e190fc43
SHA10a4e5ca3f82f40e32fc6dd41e2f3fb502c30e19d
SHA256247c537c085e1de9171892bea8c95918d33c861f65d587eb1428c2199b5cc3ec
SHA51221835c6e506a84c4dd851ef54465d41e196da23814a2c9c7ec04c95ecc0c41dd1b06608de0922d465707f596409b2000cbe04f0b278e9039bf1048cb7d38f25c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e3f4ad8131195adaf67dd651ee8e78ce
SHA1570ffb4df0c3d182d22a662fafb68b5e56d3f47f
SHA2566174df51c4a742a5aaea6a3eb6d5ae4fff599c01f20441f9cc73d0f71a103696
SHA512e135d57f1398a7724eae2a2441e24d2386765e0c8a0c462797c2f7e7676b98b06529b72f23cc8e169ab6db656e557e4272962b4f25cce87945936e38ca5a799c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f06da9f25c95a2b43c0b25bb19c91bdd
SHA1e1bd2c65e20da1be7276f61ce0430a92dbc0958b
SHA2561d74374f54699817bee70410721249a249117da0289bb7c4682d6ac99116d21f
SHA512abe61a2734f82156593d8e343d5c20c5001f3f9d17e5ee8e1ecac887a4f015d288b0def8706b300858c0efdb7a53a7b2a7eae5419c30d3f6312faf63bd410fc2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a831b393a956155994aa32dab54b899f
SHA1259bad85c11bd42f22561310e88f37d9391726bb
SHA256809995ffb5986e27773a2eb029a1439bdc26fb5a35bdafd414fd6a649e926959
SHA5127ae41e4e1e170ad5a3bde42b3582b867ee4592b7fd9308a61dbb1caf08564aace640665251ea1e6d87f0727cc63d8184d056704fe8b1cc3710fdf3c2d92d1905
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06