Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04/05/2024, 18:56
Static task
static1
Behavioral task
behavioral1
Sample
140c724d627d44b712072a16bcedc552_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
140c724d627d44b712072a16bcedc552_JaffaCakes118.html
Resource
win10v2004-20240419-en
General
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Target
140c724d627d44b712072a16bcedc552_JaffaCakes118.html
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Size
786B
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MD5
140c724d627d44b712072a16bcedc552
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SHA1
de9d56114ead8ef4886e02ed0536702227e99e41
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SHA256
e25d96b8ce275ed0622f60f0a5644f219b52a56bbca3c87002ab681b8b0255d5
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SHA512
754a821e73a8155f326a488c3ab3313b7e419796b80dd1c5f2e271514547cfd0bfa0bd3e759c7e243a74a8417f9f9f5cca501c2481c172f2e2428f5a2dbd85ae
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421010862" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0f509cb549eda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0796C091-0A48-11EF-8804-E25BC60B6402} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000071c834f68b8ed044a0afda50fbc58a700000000002000000000010660000000100002000000003b375f8b36a4f1d26f624dcc2fde92f3a30db30159f205994223bed73e454c8000000000e800000000200002000000060b6828852ac96f1a5e98db804bec209d5d6da565c8366204eaa0c9b36045cf82000000050bc6db05a60a119034efac7bc2be714bc8e5a560b3939ea6fb89f5f7ef6431840000000b2227710eeb46885c1ea77ba967e7bdb3b74c03e39043a736968ddd49c972bbcf3536c05c6ac1f32f77cd457e9dac5f964e5e8cdb0fac7620aaf02eac41a91f0 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2856 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2856 iexplore.exe 2856 iexplore.exe 2976 IEXPLORE.EXE 2976 IEXPLORE.EXE 2976 IEXPLORE.EXE 2976 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2976 2856 iexplore.exe 28 PID 2856 wrote to memory of 2976 2856 iexplore.exe 28 PID 2856 wrote to memory of 2976 2856 iexplore.exe 28 PID 2856 wrote to memory of 2976 2856 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\140c724d627d44b712072a16bcedc552_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2976
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50c42c8a98970678e47ed6dd03bb9e7d7
SHA11727252968bc857359151cb4398a9977a93c9eeb
SHA2565e452171f8f408d001e08943a25bbbcda4535b9633cccd4e253334bd3dcda272
SHA512227b41cab7fdaf066fc4d257a8ef6336997524f72cb5d876acf5ad4f28e4efc5daa555edc637eaa111237d04e3b504ce95d23afa1e05567a90a0701bb4947094
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ac7ac088966b6f73f49283f7b1675c7a
SHA177cb5cda26aea61dac0a444963bea4ef78ee7519
SHA256d12ada042f23c236e98ff2c70f36a9f5b40f8e31164c9c3b9c7793fe8d64fc96
SHA5125e7ed543aab9990d152c6b515e82b5f026cdc084840660d4c298cb3b666d4d80bc499e61ba5545ff5be2c1ae18499099139c3598612a74776c4d0172db26cfc1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ebc888f8d8646457e5943e882479daa9
SHA109a6a976ba40c748dd7cfa11462f867222fc596c
SHA25619656b745b9f8b9a825c60ea259e359b62078987ab8a48cdc14316d577356819
SHA51272e9b9a755da78530cb91e25e5a727c71bbd20d96472859289642adeb7bb98c1ce04ec461760839810f926221e5af499bba05299bc7ec383bc86af551c669320
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fdc7057b99592cda3e05b45b34ebd964
SHA1aa564b3e74364267322e3e1bf008d20232485cae
SHA2561230099d32eb65f4f406aef8c79f2d8a460413ae416bc977a3d835e6a59b5ffa
SHA5126881a7d9bb6a1064d16ee24021847df7deb7a4a1645b842073a9d2f6ee36b88403c1b9b00b091273cec8ae94e7f09058c7ac940145288d20a5da122a48198cee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ba7dc245d92d89a366efb0893600d542
SHA1d1a9684dfde9fc4bb4ff248176117e99dff2ad41
SHA256020d522403efd59e21e903ef326d1e912145410b5fbe9e32e0bc6890cad84cd0
SHA5124f90ec9ea5d0d2418dd57fe93c44322d22c04afbca6bfcd685f740623b3ae7dbb3a501b4fc36f3e0d87246224ce6f8ffbf5373ce2e1577e85cf8f13fb575377a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD569dbd18c6b67872b4bc9179a421116f9
SHA1aa9fef97a0cc170b8e521bccd0e46c9371c6a24c
SHA256010cf38c900e98d3b7dea99aed07f0d7898feddaa0f6b5dd59e40ded9188af7a
SHA5123ab64fbc0e231a6c271f2fec0cfad6ae67c6c42133caa5c5f944763d9188a22949973071e4b41a5925e8cc3da0885baebd7400664855237aaa8a78d170f4cc99
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD599c4ee657eaf78e28e8721ba052c1fb3
SHA17393bf6da31b3f450f53f6d78faea9daacb5b270
SHA2567559833185bf2246c722422811de87714cddb66c4eece556a360b9f9f300e67e
SHA512da00ceb0ddba2339526fea37a48b1ad5dfdcfd261db270b7cdc4b991a27f6b2a5078d9f9166c68085ad1f466e1ce891fa0fae6ee3d86208f7d5fe1479e0ec699
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51d67f5f7b347133f3866ddce14af0ca9
SHA1bf383f9bf31322b9e267b87602cfd6811055783b
SHA256d74f7cbce0f8b3ca2ae072a09b2a8644c183eb41a561445a7ea2d76e86feb545
SHA512e9481f9cd2d005eff613dd06df09589fdff44246d33a8aca0f3a5298803aa790a2a1e170a07300c19e1d249899ac3932a9d1ab8117a8a0003a441148287c1119
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570ae792a47fa9ec51349f7d2ea94d50a
SHA1720822167124db8bafe722bd86a89dd0c0e37089
SHA2568718826dd3a06e4d5a605744a724f3b55555998d1e01ed1c5965df761b2528ca
SHA512e6b672d128c96b5cb2d3b401c2180537a7cd9e6f61766fdd9a50b2b9e44e6401d003ee424d5d28dccaf97465d55c110d514e673f83770f09befc6d7f483a4ad3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD543b8c3327f8dbcff00713a5e17ce6009
SHA13d9eee66fff73d0c7212b240339b18b37cbfbb21
SHA256aa67cfb1f7d3024fe4d6bdf8effb9db06f9f1656568978974a6a2b0fd988a5e5
SHA512310b5a17c2121f8f7d5e13139d3b084f57a4a1a580a72feb1325cfe88579bcc4ac0a4541f4ba4cfd248f482191a1444366d981d2e6599ff0f8e5ca055a6ec95d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59689f06e09cc79e20dd4b45970394edb
SHA1c4268064d0b04f024e3d0426557f90eef535d8ac
SHA256cc7626cc21b577afbc9da3f843912af3d64b28fe6cb0a0f5542b61c43df65f15
SHA512e8d3455b37f56ac15c194ac7061ee117f334a21537ced1dc4cd257f2086f512938e222d0a66627aa99c53d2c411f76abf281113bb61bec2b03cf4ee0e86c947a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD571e9684982ebd59b89446468c2aa77f6
SHA1a61316ee17bdfe75b8ec740b3251048e897a9512
SHA256586edb354d385d420f5d28cccf1f28d03b029aea835e6ffc14f1a940a3082c28
SHA512f86867b561c7b05d424fab2bc20c76df601c32e7bc539bd9fb6930a75aefbcee8c1ca9d12d82d83abcbd2f2bed66d02912a3d11de3e6f158d67c337733f78761
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD508884038504ef0698034c386ffc4f48e
SHA139fa9213cd45d6b4f7ed87e8625b960efbe2098c
SHA2566a61b6ac42fb84b160a77805a17c71b15ce726015f84da664b7019265480fdf8
SHA5128b7a28db4a5b2ad5f5cf78f839fdb20bb0777fb12254dcb74987429c1a8d19ff1b6a747c9506e020b80ae00f8e343b7e24f08c91742026c5c0f66e6329460b1d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c05b6cde4ef5b9068e00c50bdef1a19
SHA1bbc173d01fa35e7eaae11af1f6f4515e1643c4ae
SHA256da0e2f77a5a5e5af04cbebbfe7662087e280d49befe2d7a8304b2e25c82e36b2
SHA51225b10a20012b518b0a6378113227f2c30fe1c789acc7e1c62d78dd5bc7a70d8471cf6b9dba66b152a83715fad535114605fcd50fc028f19e49862d560674f0f8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5760ef8e99dc07c09929cad805ba055ba
SHA133c20554b2d157198a5bcbea76dc31f4a82bb7e8
SHA25638f9c487d44485148e639b954f647007db031c5b99a9c276d740afea2a4e0684
SHA512debdf435742c1cdf6558d759f4f8fcdb4754d9b3bd9640847b7a947bef3fba91b142eef3a0dff1185143255af4c96a10c4992c98f743bdbb090b89b943feb784
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fe8ffbee101408d910be5b8d6568fcf7
SHA12a52d55a0a779a6a95dcf8a4f590932c597c4cea
SHA256746d5ae785f1aaea6e3f70152a97c0b377388b0324d3bf42356ddc97ab91da06
SHA5123da283a95fb27794e9690aaaca18472992d9666727563683003e32fcf26285db817a7099cbdf5211bd8d1a180aa84b0863c7aaf62355f4d0f5a1e7d29b137730
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bb7c8290d221366447b1a996a95930d1
SHA185567645c4a65eae26d4a8aa939e64bfd1e0a3e4
SHA256bc481717b2fc98e5830e0d87d20c0005e392ea00772f0c6edaa3c5dfa6602f11
SHA51256f8cf3d4895d1192ea4bd340ead408d0a95a5d44d2db82bc377296e0550faff06400b53c66fdd549edfaff2e4df54ef10b9112272e8ce94f74e9547399ec21e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD588cce14a7a7a1e360edaff71656ae432
SHA18e39d29ff923b1c02de5b385bdc6b45180ee3810
SHA256b1129380f8514eb7de716c462f74670ef872e1bc0cd336dcb6654d819c350c42
SHA51222266aa9400573282937488298b6859c61d1f4ea2763c5f46efb107ed94d739856801d44eedf38f074144bf3451fbea95fb08304bc6c48d762f30a547f6a83aa
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a