Analysis
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max time kernel
133s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
01-08-2024 21:00
Static task
static1
Behavioral task
behavioral1
Sample
81c3c81bd7ff9ff4fdf73e939aa6a777_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
81c3c81bd7ff9ff4fdf73e939aa6a777_JaffaCakes118.html
Resource
win10v2004-20240730-en
General
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Target
81c3c81bd7ff9ff4fdf73e939aa6a777_JaffaCakes118.html
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Size
7KB
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MD5
81c3c81bd7ff9ff4fdf73e939aa6a777
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SHA1
a86e6aec869913678a83c119ec9e5dd73c543045
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SHA256
95b4d76e87f7c7e3f41c129192929a45f90094abca7e6f4d75b77a1a6b7b1999
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SHA512
d490bc3c10319d2acfdf0a6d4a35b801efdb9d261304d58d1e206d41d43dd7d661a5bdfd14a3a3f1792af03fcf548c31e01c959090001daea0a0ecd7bcb4539a
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SSDEEP
96:uzVs+ux716g0LLY1k9o84d12ef7CSTUczf7CcEZ7ru7f:csz716g0AYS/Eb76f
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10b0c5db55e4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428707869" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{05477311-5049-11EF-BF21-724B7A5D7CD6} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f8e41e3384fa749ac47329e409d990900000000020000000000106600000001000020000000feafbbe784d4c6dc2407767b6d1daf1495ee3f9d1d13b3abc8d14ed2b237f04e000000000e80000000020000200000007383ca77570e797ca6a4b71a758cd35ebe79e8c62a9faf0e49763c7e8f873b7120000000e07df0aeda9c5b47327cb57d22845637e582adfff12f97e5cc93a8d4dc3db2944000000098d8aa19ad4af4d19d03fcbc634d11a2c8311dc097a9a023104f71b0ee231028e6143d3ceeae806199d2fc37ab010aadbf67a84534706fd920570560aff3a3fa iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1776 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1776 iexplore.exe 1776 iexplore.exe 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1776 wrote to memory of 2332 1776 iexplore.exe 30 PID 1776 wrote to memory of 2332 1776 iexplore.exe 30 PID 1776 wrote to memory of 2332 1776 iexplore.exe 30 PID 1776 wrote to memory of 2332 1776 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\81c3c81bd7ff9ff4fdf73e939aa6a777_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1776 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2332
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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
Filesize342B
MD5df1176c537768bcd3c4f9eac4857d5b7
SHA1e40eb983861f508b1af341204223070d701889d0
SHA2560108b91ea620f7c978a7fe9616011ec878d15c82fc26fdd13c15c40177736b0f
SHA512405ba643996d9461248f165d46d97be5aef98a05d6f9ede94b52a4f33cbfdcc98c305203da07800ad1ed34ae3ee4708e9ec7f4ced6dc3c7e96cd9db8a492f94a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD505f054618fe0698a992396ee7ed911f4
SHA1b90189ffbcaa6150cee4d39fe59a64f73c715831
SHA2560588ac165d1e43e8c08f3172ddb4267cfc32d065c6a5de845dcb065c543bc14e
SHA5121df91407205e3f350680e58eb66acb0f35a64d4123a1c46ff295322991471853c41473a198572b826dc5d255f672d054003ea8d66b41caf007f8591b21759978
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD597990f2aac09b69ba45044cd3a54a1ac
SHA12b63aafcc177cceeded4aeea8dd7c1d2a04002b6
SHA256c94bbba53b54fe94f6ab50804b0e9403b9f35482ed77ff52e55da502ba3653e7
SHA51264c7f99f798a813bc1aabc6a4ba341ac26bdb5dab4ec1ab4a0cbcf3b40b500c81816384a0c48630788c979d8106169fca956b58ff6baae2e56b780854d90464a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ad40f2dc876e490c926f389e9b607102
SHA1a03eb786adfa02f713a272170da6c26f1f422b9c
SHA25657fe9d93b4c475af89f74ceaf4b0660f44309b244455f3c5825fc7ab4e03bcd0
SHA512e970e261ae7fd1babeea4341357b74712e852bf2d4436e411ba9dfbb73595e33e82ffbae4a673869c54c5423d6d242993a708b168bb6800b4936b9a5735fa0e5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d5683b531a81567686db573fb543dfe5
SHA14e094f1fc00e59bbacac4e3c6ba3aa9ce4232129
SHA256c3fab5a4915723aae88f70721c884051295bd0c0962519e5b2a3b495e9709958
SHA512b98764a70c904db3d4a5284199b2dbcc7a287e92e64c02b902cf3b497959a8ec60328f7d46f342be7e3083b3709c6eceae6db11dc48303c9cd518687d6c41464
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55dc489e5419652f54a0cd2a63fa2016d
SHA118d7135ae7430c67f19db4c1afe589b0315599e2
SHA25614865612d84c8b7aa4739b393f6cf826b7811a8ceaeae2d2dcdafc73ee0a03f4
SHA5129c18d207335fb40c8c1eecf7d9cafc03e83622067c89cfef8f951719ff4399c986a1904695d3f47759108b11a743856d91c28821a53f857844b6e21e90792ec6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a909a6ca5e03eab02a4b342ffb16673e
SHA1262043d4e9442c2f7717999a8c4d6dc7fc044b0e
SHA256f1d56d732fbf57d75e6b29363cbe63a8caf8f1e7c82746b26b5c5aca9221704b
SHA512c269ca982783c6b6593324ed32da8bedd9f6521532c542545271af0f583d50a6ba0837e915183f1b7d5103320f9fc0ba4defd44bbd3aba7061ebfc191754192c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c37da5a1344dd22177b10e2949e3f2a9
SHA18bdaef332e3f809689461b6e67e766a067db83c7
SHA25638881b6fa153276dcaec66af09aed0d35f515bd911d59c12912bf595b7483382
SHA5123ad12fb67978b430b42905b717fdc789add039d6dde50e1a10ddc39204443a38556ac9b9e7db192b7ed89c1f8788fa9831fd2e8c5e0951533ba10e950d7ee231
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52be3b863399275d732f13b573f5a8594
SHA15e18dc29b87aeece528a9a642856c292d505632f
SHA2567a63f01d8702e8c6beca1adceb78d923ce1a5d0f032e9abb31530fd9c37d5f31
SHA5123056455245258cd5f1a3af765aecdb859009eca9f93ce2d97eee70f534a94a5bf0908576aeb650a32ce4b64ecf3ab2fe7c71b62c7480e266bc9268eb8d571272
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fb93ed079a1d561a58dee4dc46688672
SHA1c710aad370c581b893cb68f77c85e2b1ba70d752
SHA256d35989e680c60a895b1dec819b304aef049f75cc81e985e2836660e9517a79d6
SHA512ca31f400261361ce2bfc3057a5fd294361cd2a36d3da36227eca35625ce149df38bf82aa36c28e98138fa71ef11e0c6528c20b52256f76441d5ee88b4a4b1a7e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58875b8f3ba44750d30a0fd23f284fadb
SHA16a41700bb95bcb234055d8b6c8b5a6527f67a26e
SHA2569b19c5e24afdc327aa721ee07e22819a971a9bde20729e914e0bbec909e491c4
SHA512785754a6de674a5724f222bb607ee5ef50a2c8e635a8a37c392635337c7b0f7d68b158591d0c3887bf7a8c30c7186b5c17be9cfc65bb6101bde5ed8f5277e080
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f486556e19bac5c6f6bf9bc39245e469
SHA107041b722822d4ac1f6e349dd5570134d57944b9
SHA256d1c35ee74a67aa5eb92046a89f488e772ab31948a968623f8ce9b2ae645a857c
SHA512d39a243c13d3a9bb7708f1618cb5a59bba76b386e5c151e23ada25db1ac94e97daab88b40e3ed96c6d16ce0620643c228c5d32efcd4e5fc24c7f0d18f80927a3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55e794606e4bae0f49b44e5f0b35956b3
SHA14fc679a31523c33e09ffd6b5184534f81253b3bf
SHA256aa0f69ab5b80b1b6617623f582586f287b243de7e7a7f96ced1c924c2df1fe58
SHA51295b6a88cbb2645cdbf8504f1bb621b011b766130bb6809e4be97e87ae1a171589ab1f3870b0128a0df7e66f6db6710c58016ebf71fd4227b8db8ebb98f04e486
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55faf6f71451b630dca1fac3461f7fbf4
SHA1c67d1235edc8989713f2553c887ded0321dd80d4
SHA2564a4cfffda95649f6025f806c75f3c802137255e5f816281a0241d6b365ccc360
SHA51234732b7edcdc20277e2a50ac752795d3ec15c12473a73fef8c7bb6447dab4bcdc7e4b18abdccde65522d37fa97dee91fd1b711c85db0983558375b8df6cc4f57
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51ca7c01e1d17767e66999c9e1170e3a1
SHA1a2aeafd2a0133428b7b128b8be050b43417fa52f
SHA25687e707ae16cdd16e3ba7a777cf5b04f0153d903d71951bc314e5e23948e1e7a8
SHA5128c33935b3bbf718012d7d0c32eda9ebc81f96f545a262aca182651fe651aa4a9c2582f6e633719cbe82c343039829d078452925f7984af533f15a85b0d694bf9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f15540373c0937772a947b4582f77cff
SHA10dfc79c5e11c77a26e1a330b91a2638dc0d9614b
SHA25663192060400e6f513a03ba07d598ea2292b80b2518224be62c5e58f45e16c487
SHA5120246a2ab5bdfb4f33b55c6f3576bff74241958da2fa41975710ea2f2cd7aca4f4d0fcacf457cb4189f342a41c293e95b184f82dc49156ba6c47c30ee720ecefd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55b8e491461b176a952393d78ae5a526a
SHA186ebb6c36620013090cee9d6bd3d62fe1a1289f2
SHA256ae4f15f7c2e0d9b0865fef2cd17f70617c1a3e2663af25076ae9c6a29d994a1a
SHA5120ea6bba691c95f1ac06edccc09abe7dbad4e94b680d92d8cbda19d47f5c13ac75f768f6a4f942e9695c96918dac2b2593151e272e3421f6e9b780986b085e3e1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58d1e5b2ccca4741413ae973e66a66600
SHA12a57882a4d6f5df9ca6e88671e1778849b79d693
SHA25662788ea569fb6e82d766a68d0a62f5063b0646d9dd5baba1a6b4e2925028bd43
SHA5125e8be81841d1c6ba4add318f86da3329b26dd1b4c71e8323503b8510a0e3d74d3a8863334e7933b00944fd30442c14dace227d38469748fd07d28ba8bf41415f
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b