Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 07:02
Static task
static1
Behavioral task
behavioral1
Sample
66673b6644d86d73acfc76068c896633_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
66673b6644d86d73acfc76068c896633_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
66673b6644d86d73acfc76068c896633_JaffaCakes118.html
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Size
2KB
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MD5
66673b6644d86d73acfc76068c896633
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SHA1
09e233303ce5ba9ffa7112a37d62dc485a54c4ec
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SHA256
f2ebcf57a4799a482239ef963733ef904d981923a4a962e547f98497008dbcc8
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SHA512
d5e55c3887e20b76af2102da8a0973aeced22e7bc7f3fcb37cc2721b13f70980c7f1677f169124e18ab6b6b7c9565fa67e7b384f51977da8f7b8e5310b558947
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a230000000002000000000010660000000100002000000064bf928cfab5f990fb40b14b6115123a58191fb75d7d7cad3902cf8dbee2847b000000000e80000000020000200000002fc468e486d7f3c594c32ef9749d10041f3b6f28490c3c7aa0ac110734085e2e200000004a927e445c9ec4b38eafacd114d9a58d561386e0b88cd49cb5d7e15d8edc8b8140000000dff9d9d2cc3a52fa7c79c00b393d1ccc0f45a4b0b8e938ca6a56a2e2922dad3a0fd9920fee7ef4932cfb46cbb1550a6010fc8bd25eface3fb2ee6e2bf654bfdb iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a065632516acda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{50E8E7E1-1809-11EF-B21B-FA9381F5F0AB} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422523243" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1760 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1760 iexplore.exe 1760 iexplore.exe 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE 2980 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1760 wrote to memory of 2980 1760 iexplore.exe 28 PID 1760 wrote to memory of 2980 1760 iexplore.exe 28 PID 1760 wrote to memory of 2980 1760 iexplore.exe 28 PID 1760 wrote to memory of 2980 1760 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\66673b6644d86d73acfc76068c896633_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1760 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2980
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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
MD5f392adeba47780610e90279fdaa7c2ce
SHA1f4b9bfa9937fa28c37c90c730062ee2a0ca15c49
SHA2561ddb933870f8b4210ada2692563c48ba38601bf6f13427f1f2c2af12c0fa1a48
SHA51226a0b3c216255742d2eae613e5aae4bf55874a59e4b023398c80b9460e1563097a07842e30d27f66098b6482122b4125aaa23d212ccd820902362b019de6fbfc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d587d0f844ec1d12ddab73a342bd9d4e
SHA1c7924023ef96cfe2572eaff3c9f9909b33367af0
SHA2565ef843945dd99a31eeff3d8f52a490e862893dbbc1501bdadfae667dc6d049de
SHA5125fb3e4bc16200cd9872deb8b07599c0acd1708c4fc6be605961d2cf4823389a3f936f29da5e0b79f093240e986d63ebe2ebdabeb8862fea2824008a0ad03903a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e290d6b33d8e8cdc2a449d2e04091a4
SHA149c60d17e491729278ff971a42d7dcf793f41ffc
SHA25632ee4e6a89b65cb6eaa0c96fc8fd3d83dbe9a1414d5ad3f87c80dab3d908b798
SHA51217391435a00994bf7cab1f113c97bde36da852feb3ef88d34ac69691900dc5151847db86fd44e9305df1939a195099532bfbee501e7b1d48fa31eb215c57b446
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50c2fd6fb89ba49b8371602d14202c95c
SHA122ef42bdd23032ac49b8eb9b41f0fb440edacfd2
SHA256966a72fd301754e69b860b342826fc06a96189570b2d1df665d7320ab05dd055
SHA51232f7d755ee7350ea1cae008555accc31a8164780c0b477baf42a37ee7a60721bf846bfc61ea88e1f7885256655729b013f7011dc0205c769ea9234f327a595a0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e8ba5e55be70742614dddc38331121a9
SHA179b7395f4f93b44b000f963f3506c4b882390ff2
SHA25666b1b7cd745e8b700777dcd2bf30094982c9b33ca39217f8b44b1ee87142a8af
SHA512f16be233689d56b17d0d3b4a6e30b083be22eb98f8abeb9d8d032a87c94acf029aebe191440b7c8fb3329a112224160af0b04bd78d0d500089ee508ebccc21ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c36824a5451cd4973f36363115c2f627
SHA1d5372564fb7b96da7d9c2cc081ef546312000c34
SHA25663b1da8733e405b1fc43f54190962fffc07f8090396af4acbbb0c6f77b1e2e80
SHA512df0ade96edf8f7ba6ab1563e85d9bf2da0170fda71e4c1f1eda3a042207722d6cc46595f01ccac5925e884a422f075fc3115d55d76c61333efa79943262ceaae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52688e6dde5e254c0fcf55fa8506a6d1d
SHA1226556e4895b5c0a6d5b94b07e3ef61bd954db4b
SHA2565d49a5dde41ea39c197bcf88f0cadb7ca52e384d766ac6a350f6bf3a40e6a4c4
SHA5122f57db33b2769fd1a3f025042441039e782d372e2e24abaf2a52e30907d9cbb51164d4d532b908428731b3642a218637987198510d762f652d385d1b7aeb085f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD586674c8dcf6e13c8a6b6b5978ace12e6
SHA180eaf06e6ae8d2b14d106fc42d97894181ede406
SHA256c372bf4d9c1e3499305e86ceb7b4d167db4f3b73a35ae5b4445a31f3f1329223
SHA5129c6389407eef128355a244c693ebe2157f9096dcf6c2ffc280f03ab5e81183f9689a7dcf0a79bbfb952c360d56c6af9ac08eb8ec25b9ddd2f86bbb5be26f35fc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5438d953afebe684079d38f66ea226334
SHA1eea51a68507547757eacc75f73110cb62aa8372a
SHA256cf94bbe59028f2e78db2326cae061c02ab81c36b23c68adce8e97e8f70e15359
SHA512f48e6b3eb1a483b7b38435ae5e1a61f79f3e89612ee0029b2e675287fa64ed8462acdd9323da5967161e7338670724f29f8885cfd77be9ba9a96a8736091c95b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d39cc53ecde039da2b977185cb624436
SHA14467635e231bf1d1f88a5aafddddaa09e6db1c13
SHA256ebce8c0d64913052e1354a3ef6b7995b4910aa4345ce9836cf545094fa6c272d
SHA5124ca1a86248e00cf75e6140e703f6b74db7903b4997dfff196e854a7cd9b9d4d350e9fddbe7060b35c80cf389018bd3e0d5ddedfedffdc2392168858257af6be3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54be397fadb1f3356f268845f4ba721f0
SHA1f9ff932885b4d74aafd0416da4ccd28fdac01d61
SHA256e2417158e8af14097312bc8a7e607e308075aff48c80a7dd977f29634a022a99
SHA51294476a9cd0d49ad243efc1e54f84d69ca1580a7d0935f5f36df72a0cc9fa1e6d336ecd4a113dec38daee293a0b2f1f9b591c282e45b8db6652e1f5b1c4e37188
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c761e466dabdc0071f6ad2fee76967d
SHA118ce692daf4d27f7ada38195cae65258cc3ef19a
SHA2560414b9901a4bce7cafb353c96fbcac00d1b20b72c165bd50a85a153a78e86467
SHA512b8af9e4ddd514e00e92f3eecf27052b94146f6970b07c406cb1ad7b0d0bf01f420e70097e27cc76e85dfce877f57c743903e250db2425ed560b564cb7f2e56f1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d0b85af9b4df5bb558f45e07e7181824
SHA131e3a941869991d6d63e6b76a8ea5566d0e377f2
SHA25629ff157fb042457bc2a4f22d5425e58778302828975096cdef0f80619933b414
SHA512023744d7f075f130bd7628a776ca73a44db8b6ccc186448a044b7ec33535372ea3e83fd6cbe000e52e961af6ec99bc2967a1e8d27ba2d15377b19ebd1b9ea0ce
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e35c59287127730372f6df378af02a8c
SHA154d21692995a4372c7c962c48f7ff4246139c980
SHA2566f600895fc237a7a84d5ac739bbb83d5079dfe0e9282399f8f14fa8182925456
SHA512b518b2654f4eb6ff20636985fd03403182a36df36ee587cfd9b0bb5c8296561029d8bbf92533d7d2819630a05cc6dcfaee979c3081c5c4fea5825a1a0c39c5d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f5fe4eb31db77fb1fa3a86a1ae7a06d8
SHA1e5488d8851109ba94227f0d15b25e94b9ea719b7
SHA2561eebd52715c50736451c12647562f4ac08e74f8aa285fae3714e0685e93f6979
SHA512b39ce9c0e570b7f30afdf23aa3f3dc34345ccfda8a61947c66a811049674e987b40b8c6106b183fb6dff3217a7cb964dbf54cb227f1e80cba660e18337cfa7ab
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c6decd7c81e44682fcd6f447672063b8
SHA1f2b88be58716de759cf16eb86a8b5a01db75ae30
SHA25674436ea2ffaab8c31966cdd09d108dbc145b7e4c4293fffca5791ace2c02575e
SHA512621eb6d44f49520a9e8717169e95fa1c8975e3489ce3912821337db75b4009714a2e1c7947782a479bd359506dc03bf4985e079eff137d42ca8f5d5d6169fe6b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55de8a87e9229ecdd6f17dfdf5884916a
SHA166aec01c2ba9a3c907249cfe27e289d64dcb2017
SHA256a6eb505f71bc32f89ddb83a5fa8e1ad6440d332c260892d15ef969cbb80910fb
SHA512807dd1183e78a7474835866c8a10e0c917ff11056fa81eb6dc45d3d0a17da9534434da1ed066fdb661b0e29ff0e27ceb89d0b5bb64b732f694ec2ec25d83430c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54dfba4fa1fab69693ba331d6ce2fd985
SHA1848b66547c7da4d5e326ebcc70b329254ca68d1b
SHA25624c7c691cabf6511ebf7388089bb7b36b14257cb95d9b938681707e7d7507085
SHA51200d3494c5a4492e08c5493831bda6b44e3970b80911205e2e15e6d8b93e8d29b4de398d35c6db86b40facad810370aef4ff50213517d3593c372ea2b6f10e19f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD571008790a3b6e74918b81a1ad776ba3c
SHA112bc61f61d4170991589749cbfe9cded37aad065
SHA2560484bfe120bd401d93536296e21b3536d0f5eee1812bef58d66a30bad92783a6
SHA512dda228377b9128e9fc8432d983dad1a2c68abebad5b34489019ad5ca7c2ef41c55065bacf424fa0788992da329e5b6679690d376bbd11c3d54587c8a3ef95f75
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a