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Analysis
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max time kernel
146s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 07:03
Static task
static1
Behavioral task
behavioral1
Sample
2ca43a41fab7b6665fbec3a92c2da671.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2ca43a41fab7b6665fbec3a92c2da671.html
Resource
win10v2004-20231222-en
General
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Target
2ca43a41fab7b6665fbec3a92c2da671.html
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Size
123KB
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MD5
2ca43a41fab7b6665fbec3a92c2da671
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SHA1
d844bbeac8048d729f34a67b3d2ad90b8bb5c144
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SHA256
0b8ece4628aff0c4ea539524385ed3055030f458b28cb0bf98d320ca7a81e820
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SHA512
38e29e1521f98deda3ee9ecad319935f921d1d055f057bda4d8ae7264a7a527d3011f6c3005223fedb71586d76d58bbeecb8cf5c59fc1552197e36e34a4b35f7
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SSDEEP
3072:Zl/bJVq5R5MqQke5SJ/Tnh5LUDm1jlrcnsVX:K5R5MqQke5+
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000969d72c3e5a03a40a0257479feadc03a00000000020000000000106600000001000020000000d5de5a7b81dfad8c549f571724b1a16d7ec7ae14fce381bfb884ccaab576a368000000000e80000000020000200000008d70bff24446486a8d4ba8feda75997146bb2968a4f2dc8714a2b1f63c923076200000006c47de1afa7f71322b5f8a7768dce16e883a810430ca974875703d9b93b3b767400000003904736f757c61c2c98806841ba67bc2b0605cb78e08a47fb064d793832a9945e3360e011e8c88edaacee4248475eba872086c09abd261b0ecf9bbda4b2287a0 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410650416" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BA2CF1A1-AC0D-11EE-AB70-EED0D7A1BF98} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 309536a01a40da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2516 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2516 iexplore.exe 2516 iexplore.exe 2820 IEXPLORE.EXE 2820 IEXPLORE.EXE 2820 IEXPLORE.EXE 2820 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2516 wrote to memory of 2820 2516 iexplore.exe 28 PID 2516 wrote to memory of 2820 2516 iexplore.exe 28 PID 2516 wrote to memory of 2820 2516 iexplore.exe 28 PID 2516 wrote to memory of 2820 2516 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\2ca43a41fab7b6665fbec3a92c2da671.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2516 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2820
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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
MD5bffbe5a4efc7021fb067be4265e9eca5
SHA11f2a830a0d2e6a5160eddb34607c800e621f81c0
SHA256cb3334af67e61b28dcc9b48bf9d1f666b034026fd98d846062e30483326a9bef
SHA512af3bec724c075a90f9d121c6104ebbb4799e887cdd7029c973a05057baffd469a555f916cc15ca3be152f07d7250dad87bdbabd43e74c24b4de8a652f7b2f1a2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c5da5ec62e6e03f8466ea0c71fc434d1
SHA1a9e8d53cc3dc5632887b0d806e566a295e2cfc10
SHA25623b46ce03bd2dce3e1c29d828b0be0e02f7fbe44d824becb6e906201121e375d
SHA512c9eddc7f9bf57ba6ab017a3c22b6d706928d1f721b08055f0345b565e61edde143bdfa6c8ae6f9ee6009ea59375e17337cccdb8245e1fb0ed536c668469ae442
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5263b0c3fa5b2c2c893bbe2d30c4a7f16
SHA14df6efc82cb79a664978b67057be4e3598bc9965
SHA2561ab2289fefd807c867fee705132b8da56fc929a80e501eece0ee12b453bb923b
SHA5122750cfa8642455629012dba376f3a0b9899e62682c0fa654cd47b14bd9e31f30fc54ef8b4f1c8165b79445fc1e66268fb906e3cb157b8dd6390a43e87f981241
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b99434f0426d193088246b4cadbc6888
SHA103995c2535811ce426ec78778bb98f45524b2d50
SHA2565f7160d1c53a00018321a545d5d4b3e70c7c4b011bfcb7fede9e8c4ada18a038
SHA512d1b244622685ba26650bf778aa682a151ac620c40e58b990f8240e51067ca604699e7dddc2facbc12a5f01c9f8ef9ada64b6ff17739c79b7bb4e861715701266
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aea58292ca54f930a88e77bb2759e9c7
SHA1cfc8462fe99831e88a240f80fb164850947fa125
SHA256698fac4cc85580aec4ce28e630039b7606b5aa27b62d5dcf9b005b40d646340c
SHA5124d3e370c5de8183df739d3db8eaec2f9263ce0b57348e28d11f69158946a090f95827dea70ea1d6d8a88a426e416329290b3dc6a6295ba63aa8eeb75bb6b3907
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dc15938dfd2bbd9e633360895d9f25d5
SHA1c45421e08194e094911ffeff04678cc2b56ab154
SHA2566e4fe13452edd51f99f50aa3033d2cce5f60f56b82835556af7f118a064b5b1a
SHA512c96296b2c64bce17dd475ab0ac01196be9e650d19283ab6e7617f2b7da5cd47a45d7d1454216a51cd6448c6c814f4cdbb4cb97d0eae60303c68c2d4197138614
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59e31850185825966fb57dd01e9dc75d6
SHA1958a5d36e4ca67e358715d9b13161c9bfee92db6
SHA256af20ae135943d1202376fbde6421b0fb533e216dd2145d740cb6fb1b264c84ae
SHA512d06fe6d19f589b64fd72518b6bda521d3c6e17401174df398287113a9726b880b15f3ebb8f9b2dab902436121a0d1cbfe7828103c7328939d72622b47573d12b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55e3be5414fc1275d0bd7ea1fdfd1697b
SHA12ab3855ae8a67f5fdfaebf54124520271af9e107
SHA256f9d3ec8200c0222f65393fc18d09b6ac7a4160fbf259d2acc3107ab106be6247
SHA5128a94251745f31c449933c355dc50604530faa5713f69c544ba2e635ca88d664b8fe15504eb986b93b9eb23782de6ab456738ab566f3dc011572dc479869ab131
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD533895d05878dce4eb74654da0a33ee1a
SHA181e53d2552d827fdd706a0a2c8551df4c3aef90d
SHA2563b155d2353ca758508e48a5b252a2b0905df1dbe3f7c984824ffd0715a2f3280
SHA5123c6578581fcb74ee99eb070c14b924cbcc484c6a52ddf0aa50a3b1e6630c7f6107c609e116d1e05dc3ca9041d4a8c5cfc02b86fb0fea74173847e41f8bc68433
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53e90ef66a34adebed50cf524e95f6c8f
SHA165154c7c76f6f485d2d9d6d256e28345ebbfbe99
SHA256729c71e12575f8a42c431a1eda09345126f044ec3b5a3a64e6bd3792d0121255
SHA512dbf14e7c268f3080b0306648ea22067adf4d1cc56db1e20bd33694f5bd70542d977585f671ab52a7f7b8edc12f95f5541c538c89ac4cf7e3715864206b67ce42
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5edd6110e6dd181c279e2e00238c82645
SHA198d220023d5a2d919af021f0a595451de1fb89f1
SHA25636b303ae616245c2efceb1a135c981b4752f2843c9311408da46c3c2e252bd68
SHA512f4bbbe73f0346dc4aca9b7e100aac8e13b63e969719a7500a41483024d157852976ac23fb81a8281a7cd1fef71b3a6f1294114eee68dc5cecbaecaf6720ea386
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c0525ad1061154151acf43527db2cd3a
SHA1568cf2cd1d7bec0c6ac37b9c809ab0bdeb558da3
SHA25675121c8752b9005b8c952b2f4ea08bd502fbf2b1997fb5ee04bf18f7f46e358b
SHA512c4dc47499782f91db74384881a2f030c6d8c63c89043b1aa63e8030bf63336bb5ec97c5fd94c404c6ea76d271d9ce30b297d099bdcad08b19d66836345a0021e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD558dc72156073a73086b6e753738406f2
SHA15243f5b44985911333673cbafc5ecaceab65f9b0
SHA256370fa14e5f87a3b4b7c0386c384461806550fab569bbec7362c83e002ce5cbf5
SHA512a64b160b3cd48d29dd176fdafff0377c78055dd1f87920bf1aa47e3de3eeb08572138305036ab9514ecd7b9ea3c8c04939e1c1c51af2b2012454f238782a6414
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5079d963c590ed2a3ac90eba9f174f3c2
SHA1c2897c956cb65ff650d61d7d4f6c456a25376d7b
SHA256bf25c24e4a4243ee39891aee6fc4cb350d73174b46ffb20ca64badd3c8aeabd7
SHA512c333a944d88fac8c291ffefafe285fea6cebfdd426d5065f02e5274fa9711804348bf87d7758cfd87406311eed96f2dab7d909068b34a04e97443962acb17e63
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53865acde312140d82a9b64056510a73b
SHA194510af428408288fe17b73de0c20c4c2be14a70
SHA256412eddcb134fbe838074d2ec1b01b01fdbcb124b22b81a881fd06f79dbb21d31
SHA512f2665dffb29ec114a6be8a132a9a4a64948fed7ec116c8f005a5197015eec3242a6a267be11a8727cc184c99e4890606db376a1b02b4963d23c1c13073c09eda
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c989ba94e94df524a850b8d87e1cc2db
SHA189a6b380dd4e0e3e6629376014db52805a4a4aa9
SHA256dcebcf3be0da7f229a1ba52cb7876cae8980934c6f5f2d38bd0ff0f228d873a8
SHA512438d04beeaf9c5527a688115d0b4fb9d5a56ee45963c81eb805e712b5ab782ff00e23d27e519792590bf0b3a9d06d0437b41686dc26141f2f9dfaf7aa4c50b27
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b108cc6061c66439b4f3cd7c50a86fb3
SHA1aefb3fbc326d7bd1b70185666ee6966cdaa05645
SHA2563515a861ba7bb1921769ec710db819385438aadfd78de749766a0c6ab1159fe9
SHA51244ee736f8b9cb2d228466d0d59f840dbf06ff4fb5d5e1f5d7ec9835ba3ab58f8b65c945eccafdfba50b09e8be78e47baf06c13db7a4ea1b79e8c2bf7c3041950
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51c87120d1185608f1d148c892b53b27d
SHA1bb700ae510942ab3341b26805d954fefb067430c
SHA2564d6ad89eb342dced07cefcc94be6202554b8cbbd1cbba98faf5818f9f150dca3
SHA512a10b99d27747c8fc6c2607013bfd6222ecbce050ee2bf6c0b759c416c7399e0db34346c4271c527fd61a1e0c417377862fc80249e6366bf8faef13e3a672b4cd
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06