Analysis
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max time kernel
141s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
04/05/2024, 15:19
Static task
static1
Behavioral task
behavioral1
Sample
134de9b13d578c27c7cc88941e9b2de5_JaffaCakes118.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
134de9b13d578c27c7cc88941e9b2de5_JaffaCakes118.html
Resource
win10v2004-20240226-en
General
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Target
134de9b13d578c27c7cc88941e9b2de5_JaffaCakes118.html
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Size
72KB
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MD5
134de9b13d578c27c7cc88941e9b2de5
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SHA1
81bc9bbf35cdbc7436c557110e3b2c5d5ff9ce43
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SHA256
94d3569eb60c64ceaaeaf14109f7892b3a1dec7eb0e3ee28d5671c547724a475
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SHA512
fac55dd19e900b04d7f499bec36378445195e2344f9dfd1f3a2f5c13bb4bc0d9ac763e5123a7433053749b37c72720a6b6e3ecfc385fcdfb9eb00c1b5a25de6b
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SSDEEP
1536:kvbWzIWMq/exeZeEt5XKWkdbNcPAKHVgHYD1M+v4:kvbWzBt1a
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420997834" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B25422D1-0A29-11EF-932B-4E2C21FEB07B} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b030b289369eda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000611ab531b9a6b64685f5f66bf702e6050000000002000000000010660000000100002000000053f0f063c90e4fc0b67a913d915b2e7a640146a81f469b4f8b96d0cec2f6bc6a000000000e80000000020000200000003929f9391002faaa85ecb9ebc7428a623933b97220422c88ddbefac2b8698a0e20000000eb42333985e9ab97ce41e76c179e2476cf262bc47bf92befaa439e34e33942ef40000000e90a67cbe4bf5b9ca110a66a50f19d084cf3b6db9a6f96f194ac712fece1b95ee497db105be8a5c63119a9e080543f9f9de4def2970899a32e472892f4d1cedd iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2220 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2220 iexplore.exe 2220 iexplore.exe 2844 IEXPLORE.EXE 2844 IEXPLORE.EXE 2844 IEXPLORE.EXE 2844 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2844 2220 iexplore.exe 28 PID 2220 wrote to memory of 2844 2220 iexplore.exe 28 PID 2220 wrote to memory of 2844 2220 iexplore.exe 28 PID 2220 wrote to memory of 2844 2220 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\134de9b13d578c27c7cc88941e9b2de5_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2220 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2844
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD5a7a467564d80fac138836e4e76221c73
SHA122f44d7aeb0dce2318f5d1963c7508bcb6bed7e1
SHA25693b84baa76b6bc42fc970ccace4c9278666fee78122ae23fbf80c0ea59e5a030
SHA512d5f8a539aa44e2f6190e959910afb2e2109775f9599312517f11a802904ab3bcfee27b62415248c0c780a434e8ed2a414f8c3ca93f9c0d75bdda51507f831e0e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a9f0357d514bbfaf6bf5793c4a4201b7
SHA1a0cb26e48f7d986a9388c07a041208d7ba133773
SHA2568ac594615eb18ca896f1760601d7e0e051888982d77d6bba14de94ace7d78e3a
SHA5123bf82dcba6630dfd8883ac03b79d6a640b2e200264e479a01748599c6eb5bb6a92aa0b54716624c2111ea39edb26d7f0d29225393f169f80a44ef8c9350c7926
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5287630801647a537ea6bc30c6ebdb8e1
SHA137f2fe80387ffe076294d2d4efd66dbd55cc5650
SHA256fea1ced86666d4f2e08cb7a6482034abd680fb37eba01cc0e07794531f5c9884
SHA5129c782ed2b5c8537585d74f074676e56882206ac24e30dff7d9df1e4bb0cfdfea9db488dc8bb61f2b36aa4de8e50a6ecc8a019172714185533bee3a63539c0969
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD576c97808951727cb5bf9e5e572e89e86
SHA19ed7e06678824180d69f70f8cac34a7f71c8db7d
SHA25608631c1152d61665c548f9624b97aee93329376f86ed1e3e8f727ca92bab14a0
SHA5126991ea9b83618810ac34b43072a26011d1e39ea30bc6741c9884e520b6f1a022093f1b860cafc8c4f42bde9261c95b993651b75e463ba07dd0c9ec94d818c3ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c0d6f178ebb83a512eaa499f9ac8d3f3
SHA17d866b030d619693d0a799cebd93b0dd032fbbfe
SHA2564236be6731fa1334187391ca98319ce2b2ba1b430642d5ffa9c9bb030f64e6d9
SHA5124e2b320a2b92adb14c1547ffa16847edf4177313c7f2f3e9ad633ac757986a55209df665869b247c6b3a0f6f1b1f4f614c0d6d5fd724fc13117bf0d0e50d6255
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55d7751c4b14cbd725ae73d1b6377c6b6
SHA1487ac0f284400ed5e0e5a8b889424617d72ca947
SHA256bb72a7acd97b445e5affb1c15fb3ed6dd0fa63539429e7b82b6d42015b3a11dc
SHA51296db6eee39eb2663d6c95bd0d69de6b0a5b8a6aac1741607954dfae5aa6ed687feea47ed72f2539d2c4b120f39b1c04d33b326526263809f4ac95a38487bcf0a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD508094e7e6cbcdd4c99b391dabc64dd74
SHA1754ba5245e386acd0307d4fd3783bd04b1b6bfb6
SHA256beb8125209d61a11de25d8cca5f475b427af501dd78398d8924656adca7e792d
SHA512f770c8cb0fb9698a0336223df4a8b26c0fd8628a8a62841b83e40abb2210ed0f80ad82603aa58dfcb25d96d430321b6f044daf2bb2e0662cff14a1f670043f65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50c30c02d81e16a3f837100acd0b4fbb6
SHA11d255d8c155643b36053bf95ea3bbf91ec951d6b
SHA2569e4c2559b34b928df1478288df47ddba7518ffd2b838a748ebc74d0477ead6f1
SHA5124a93efde6ed0ce1763bda37d169002f5589b86a23893c2ebcceb3c7d27d4deba1b36957fd8fffe0f8f05611a3c25777ab92b3db6f0551a6b571a48f16f2bfa27
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ddbe707bb24dc61ad01c1e3a161aaaf5
SHA143f16e55ea5a7a41cacdcd07c2186359820ebd8b
SHA25680dc31761610de0eea9b895d3489a644d28f1a92c5ba519925062a9b64102854
SHA5129819b572691acb0e75557bb879f981c3ee3a173fa6a016ce1f27c2e737d1079c33021bdb7754412f96e9a6d4339bc07d5d36e549660366e345324246e527eb6e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ad00f2dda9b69dbc1bf65048c17136c
SHA1b5c1f5f31f60b9a797b5422a44dcb40e41f30c37
SHA2569fd83e3bbadc3b1e21645b731083a5d3561cf11ae632e9f73990871e12f8e482
SHA5121911bb542b0a343b8c70d9be10de8126fd9f82e2cf1271993c8c46373aa090dc2f323cd78b05ea9bb4c608b88dea87c33fd18d5ca417d4a8deee7f983f8d481e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58bf1cdec320f059342ed03abd548a585
SHA1743f50bae43deb171921f05f732f63b50dc62ff1
SHA25668dd637cb758d45980b3d2650d5efbb1b5a4e3d57eadd31d089da4e5db02e31e
SHA512cb15292e60d5254d21c8dadc8c0b0abf72b30d60713a76ebe7468c94a5aa900f93f28abc6f61ec3606e1db494e53ca4ce9fa93b3276595138ce8a48fe14ba6e4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD578835f3717916ba9ed43568aca49ae17
SHA10c5d76f4bb6b1b50c0b647f9b9aa74551b8dc696
SHA25679faea4f6c44e54f749fd7d5623a8c41f7ad8e4bac681ec4097001324e743a8a
SHA512f22740ba1a5eaec7ab55f631b77d29d416f29eb4ffdb8e96c9fda93328469143f20310bc1255f1308bb6fd0d33ca0d553e688395fd0dd035edf841672e062d44
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52da1cbcdcae79309a089a2c69d8435e9
SHA12bd2b345b4a1f1ac48b0adf7b80985b1785b3ed9
SHA2567a2f2321cb8b4b7a4007b41534659288e5e0e45f993a24940fb28675d5e03c94
SHA512d74fc878f05f0d543d672b0dc81c3129ee2b23f9eb0999ec62d3a54a2df56f7458871ebf9bba1d55ea45e1691c72ebedbdc1919e3bb07ef02859b8c15424d34a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5fc407be78efc473838d1a0c8c32d459e
SHA15ab771fa24a815a083f9c75b3bee1b3696649fcc
SHA25691042e5ba3c0bd4255299197a0c60cf9d1d96893330471b52e1840361e5d50c7
SHA512ad9f1e8b039da0f69884d1bd95a174459ab98086c687cd1f30b28cdcce6f2dd9dc4037469c8d4f704af69e3aa2ce1f667687716a1d35863f3516e85dbeeee91c
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C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
Filesize4KB
MD5da597791be3b6e732f0bc8b20e38ee62
SHA11125c45d285c360542027d7554a5c442288974de
SHA2565b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
SHA512d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a