Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25-08-2024 03:55
Static task
static1
Behavioral task
behavioral1
Sample
bff05b19447abcfeab3f3fbab6fbf1ca_JaffaCakes118.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bff05b19447abcfeab3f3fbab6fbf1ca_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
bff05b19447abcfeab3f3fbab6fbf1ca_JaffaCakes118.html
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Size
3KB
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MD5
bff05b19447abcfeab3f3fbab6fbf1ca
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SHA1
552e8a3c24b5478e9124bef5928b036a27669159
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SHA256
4b04bcf60cb7449471ff0d4d84964822d1edfb4fadb7ce9b518b14d6775249ff
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SHA512
9373a0af3d8660042c1fb46a670a391e1376800f1d1379dea964139092e2b082e1c1aa92295332b6de760704a14f7e5d7f6ca230e85e6b4260b2001f31d1d28f
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\DomainSuggestion 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\GPU 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\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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 Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f8e41e3384fa749ac47329e409d99090000000002000000000010660000000100002000000091b1a255cbcc6654c55517f7f1bdd7056ca7b634ddef7b86743abc8ffcf9955e000000000e8000000002000020000000a680a55b4a7d2adae74e88571850f509fff876d6fe5c9d671f764aff0c3ffb3c2000000062b83f10c9139dafb5c54cc12901d30d66806637f3cd72f6fdecde898189df9b40000000224915674b21e3defe18d53e5d335b96ec6855b1f05a04c27305384abe202511651aa68b59bb717940a940bffbb3392776ca7dcecc30baba9ff4a76611b7206b iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D744C441-6295-11EF-A5A7-6AF53BBB81F8} = "0" 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 (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\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f00578ada2f6da01 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\Main 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\Main\CompatibilityFlags = "0" 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\Recovery\PendingRecovery 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 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\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430719984" 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\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar 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 -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2360 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2360 iexplore.exe 2360 iexplore.exe 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2132 2360 iexplore.exe 31 PID 2360 wrote to memory of 2132 2360 iexplore.exe 31 PID 2360 wrote to memory of 2132 2360 iexplore.exe 31 PID 2360 wrote to memory of 2132 2360 iexplore.exe 31
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\bff05b19447abcfeab3f3fbab6fbf1ca_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2360 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2132
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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
MD51d856ad5d30daa1ce808dbffae12f208
SHA10e774979a11cf8261a9a8f04f8381bfbf9dbb559
SHA2563b211447bb94f52a5f152dad45f2b4baf5f3c42489bb7a7849d724cc5a73ea10
SHA512f75ae8f03d7e42287cb78dccd3523ae4ecb93cd04900e47201e0b896748f7ca08e5117ac7863c57e35f5ce4796e5bbfbb786ee8fbcf336a7a47a62419efb8c8f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD599834fc9edf2d2f29aeadcaac500b2be
SHA14298d591ee0e66c41298280a47e0bd1f7beb7919
SHA25679e2a0a3857681487931051dd5a17ae85e08ac9c0ee5ad3f5bf4f1f0c5b96ea0
SHA5128c29a7c9546a6667c7228d3d99573a3151475d89cd65b7ba48d2aacb9d586bb3eedc447a8e62ba06b3bc3a54cb6c8b012e6d6c611330f92fa39981f5cd3b2401
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5362ccb03588924a7ed2b4b8467b4f3ac
SHA1934b61e7c19323b35e550e1d06f623b01768b0e8
SHA2566543e6dcfb5de7838e45c43cbf4ef5a0171daa7248e7a7448985e0e47c699fae
SHA512fa2f2d109b31c34dc0f7a9e67b836633de7e618c6ee6a2bcde1da356d22852db994e655263ca21d83b057e410f088759c400d49fb609f98b84690094f053434b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53d8a530882d96636806e37c575a31cbf
SHA1526d3b4051cc0f579e06ac3bf0848f0e43ebc52b
SHA256254db09212175b2b78577b2259a5e6aa120173074317882e119f5fe6830d0b57
SHA512ccc65590776eca415d9fb6496d222c91170dfb9d0d9c00ce4b1335257cb823cad3a028f5b2958daa939a919f50e140b25a391e93ed52956fc75d3589dcfa9207
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD544a0ab27d89a1805526c7da9261e5df3
SHA1f0dd0cbc5eb4384384e5ef6ad36fbdf21176dc19
SHA256f9c38f08e138c854f37ee864b2ff3ebad4f9072d2602f20fae2549ec147ae6c8
SHA5127ae4061b9ad0f55386bbd29fcc156f8c55922b7b4c8735f307b9f06e62c50101aa4fbced23b407536a9fd7091fccd03812bf313d5b575aea16e1292a656982c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59e0a6e6556110de550dc87379b70bfa2
SHA10c2c5ced2282a3983e6fc6dacff096304babbe43
SHA256120dfde42ec137be03464e599dbcc077b111492ecd7a20cb3ca54346f1091b46
SHA51295e9b9a3a011841825295f64cbf1c6b26e6fce8d90ff9e19f8d1d4966ee06a145f7239af274b71861a09deffa735fca9e6656a4c0156f015377670c5c0fa7ef7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dceaaac315600fae2f92e6c831e0cc81
SHA1e0238ce96eab890c157063bd177ebf8a784b0e07
SHA2562248c040f65f41800d737ec9fc9382094886464b3db9a5726e2bbf05fe406d2e
SHA512340738c240663f63b5a27c539aeae8242aee6cfc27ef9eacf49ff83822348c42e677008a2855d4034c464f831ddd90cf96ad223b2782bd716e3e4b30c79800d0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5affc2e7f96336e8962455d588c83e1f7
SHA1c7fde489fca932019cdc16ed878bdf939def5841
SHA25623db4b25a4f4a3db3aaea9c0876527fb1c2938d3b21ce947a727d608d7bcd9e5
SHA512be4c0b148154e1c25f5f78068b01c801038c33010129cd1982c0e033d64031157701729e1579d4beb72cb0d38e50df940a84e60a34b8d39fe27582b104fabc98
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5775566bddd67a719479e5722d417d35a
SHA11aa04033235320089662d99fdb9ca2fbdc5f1e64
SHA2560a97f4c36b444429ccdd7c979d93bab7a45d2677d84e230fe0e09207a85bb68a
SHA5127bf4a2ee8c81b544cb9bc4ff87af02eb28fba33507c6b47a510c0621411b157d5a3405a52fd7eeeeb4f2cc1f4ce0971c1ea40fce8688cff03eb06557bf889261
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d8b83e28423be022c16fb50f4884506d
SHA15f4bfc9f414d2be320641e742e495ec69aaa4b8a
SHA2560748f4585f2adc64aa0ddbddcfeb1ecf83bf01d92cdffb06d194b3244c1cda64
SHA512e60a26037c95f39cb7123cda9a9052eb5f1ae31c2087c9107a1daf1700502d41ac17f3f86efc37f5d716b14d43f62c03a63ca27f83733721f1f08091f3989c7c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD544cb2aaaaf0fbe9ee15fbd262ec879a2
SHA1b37a835028f603f9cfe15b88947dc6818ad679d4
SHA256ad99a140b62fb8173a2eb7cd370f4afcb07b11f8734068845b7e6ca42bb0f87d
SHA5126533d7414e7ccca0d2d95e8e5dfad27bc631b4fa76a7baa9dbc2086e58b282f53f0b787ff1e8670b67a9def16156ea0ddc9a64ff0d85bd6d8e324c808edb3fdf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b22da3bac91f8cfaa5a09c1094a450df
SHA1c737f18bbdbab7c3c97b1fc36c391e877758a93f
SHA25667afecedecd543ebd15a9de9f5f819268b107a002124064886f343aefe0d5f45
SHA512484945e8a0612f29e4f99365c42e73cb5e5c650750c906ab955c9e46adf73cf083b472346aeadfe4f09d2f6857d004637607abef680a4bd579fb6da37f285ca5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fd7fa083998b1a4a5d02829c75b023de
SHA12860db16a3f49da52bab8b3f5cd2fb8f0690697f
SHA25627055a342360b06de4c2523c3ff48369b6525d32c05ef67c9ac420d8bdb4abf4
SHA512392ad2e2bfadddd0fcb50e2b577e2051021826f97c245419a5084586fd9d0a5f381ecd53a0fd4cf3f9229e827f61ae28c3db61e63edd838163fc87ed0da199af
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e2bac8c021105cf7cd98a0b0721c543e
SHA18ca396e5391b6031dd87cba18ac66bce685f5445
SHA25664f304637b2aec757dc135dec00c1647a13e32d48f46cef331ac5d5687b9a5be
SHA512a288cd7308f991e4470602ee2cd38f606e54f034280323d5ccc569989981281e2f30e81ca0028cbe47a6ec5abad82ffc28e28359e1b698a2b758bb888419a20b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD568915abc7bc0776b95a74c4d5eced641
SHA19210c7a24bb6a2f104abc6450473c24a83a60533
SHA256b22fe59ab5652b82f00049bdf36b3eeefae6c937c9a157eb100a6b6736629321
SHA512fbbac078bba1df3ceea007b758617adf0d9d9412fec011cda0522785765657e9397a757d3a767599cfa334440084e381586bc502abc504a5d6aa93ceae66713e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5288f425f6f6fc6f8f81f893836e815b3
SHA141763f874ebafa3d281937db76e41b87332b1530
SHA25606fdcb2ffb7178d18d700ab132720b79698ceb5a95ad88f370720d118c04d6bf
SHA51205779a2108e1ff3672818842fee5777a47e0d4eb5193708909bde2f4289a73fcee52ea3957e02cf8b1542e3bb6a26e7159582c515d7f994efde8700a59687289
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e2b0cd0e3885ce5bc59de1cdf18c5223
SHA102c506a7d8ffb8f75c7c4542fd11443c684dc987
SHA2566c7b8b8dbb6863da6ea3a62dc1a8dfb3ebf91bce52701de6408fcbfe5f12bdd1
SHA5129cab7bab69193fa4831cec524891f04bec86b696364e2ffa001ac9795ef2577e62d5796afa9657104ff0d1784b4c5c3816418b85f1c6c55a783422ed501b33c4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5866f4185609568be00e34c31e424dc58
SHA1168637867ffb7964be11ff713a396c3e7fcd6aa9
SHA2564f0565c193342195deef52fa3bd6a1e29e6f7ad0ee230bc40f6b1a9b67db1827
SHA51265d7b3ad7ae6e8f87356e973a180dca27a29ea6bc9e12f7630ff31c91be0265143b66a5c159ceba6030325466fc6f44941336c70970281eebc88d1a2032b2041
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b