Analysis
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max time kernel
136s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 20:22
Static task
static1
Behavioral task
behavioral1
Sample
sample.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
sample.html
Resource
win10v2004-20240508-en
General
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Target
sample.html
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Size
40KB
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MD5
236c2513a906a34d3c3b40c5ff6f90b2
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SHA1
5c4eac772868df0a035a1bc246ab341e24645cec
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SHA256
34632b27dfbbcfbd665932d7d9c207b1cd38ae8c2db8e9081a006458a795ea1c
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SHA512
246c4cfe52e696a27fb77ffe3370afa7c0a900972925ae4577cb751226fa73e6a3e456a9e1d62295df9c7fbf2e72a033063d863bdda344b4285127842ddabebd
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SSDEEP
768:Szmh0OvbH09jMxlHwqbNBc3Z8vfqr+n52/9IJ+yapVqjP+zPUpRDj+9pmy1zpN+g:SzmSGU9jMxNbNBc3Z8vfqr+n52/9IJ+r
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000eb83ec0747b0ff4b9a4a816a71dc501700000000020000000000106600000001000020000000d3e6f1bd21fcdf50e74c98414f4c629f2eae29619940be7b480baacc51396a72000000000e8000000002000020000000954ae6897fc01615bed1d710a76351356996b876cc7bf13bc9eaab716685396a200000003f96715f781ce58da7ba76551b57bbec86570433f851125c042b4ce0c601ebaa40000000f16885f95768f045f8b9d27efb8726caf5f8d4aa7cc14f48a31f37a7becaab9159204e287ac7892e8106fc284ec7f19062babe22cd698cd652c531b6524040b2 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{06558B81-1D30-11EF-822E-56D57A935C49} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423089625" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1084a5193db1da01 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3024 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3024 iexplore.exe 3024 iexplore.exe 1060 IEXPLORE.EXE 1060 IEXPLORE.EXE 1060 IEXPLORE.EXE 1060 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3024 wrote to memory of 1060 3024 iexplore.exe 28 PID 3024 wrote to memory of 1060 3024 iexplore.exe 28 PID 3024 wrote to memory of 1060 3024 iexplore.exe 28 PID 3024 wrote to memory of 1060 3024 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\sample.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3024 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1060
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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
MD5d98d27e3a3fe0574d1f3a5256f0962bb
SHA1241d01bb6719f405073aea2702d477fc52249266
SHA25682df101518fb778a6e2fa8918882d9abde23f30181a17f52e4d9a9d8533dd7bc
SHA512d55397fbf5e9dc40aed16f9e5ae862f869cc50cf815bf0ba4bc9a2f37c42f4be7afd6d70924683b069a4e41f481202556d0731b07ec2c30d38768ecd9e235e11
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fbf09d8d5c9c0e1d7aa8b0366f200aa3
SHA1f3fda0e4236a1ec061a7319a6b82fb88c104b3f0
SHA25608fd6ed94397b5b695153e67031f29d16dcf169f3225a377fb6ad493313e615d
SHA512a7f1031953be8527b64165923be872b8c13ac92aa6eb198c18adda70edd587a9ee404223e4cef17334e5707c81823e3e621777acced610b2baf9d79c6f2ceb8c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56a2131de17ccbfc7eb1cc5466234bd96
SHA1ad4bda228e2501ea4deea92dfcbc3fc83fc57ddc
SHA256ae0bbfe1fddfedaf714079837068e85f61e5ee334e207a2012fda475aa1ca3f0
SHA512e8d38f28884233ad8ffbb285c0f31253146fe387d370e78e7580ec6f616907bafe5b2267c3af757701c99986bc805a8d0035dbdd2811c944a4873164ee986b90
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50c6b282c2b8657c784336ff1dc8864f1
SHA1dfdc6009aa007aed51aca6967310855a6523c7ef
SHA2565b26395b41e3b928ae47bd550b599d718732ac97a9426237bce387173fe64e4c
SHA5126718826c0d667c8a2d14cfa198df4bc99f3fb027d706c03a101905fb82d3fc2a4eb98f1c8b0a0e3e78e66f3cc03eb9f4514dd426a6df509b6dc22ba43fc7c4b8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50db3436802a437b4bf24a2fecce6b4a6
SHA1c7c097bca31b590cda3ab4ffaa04741100f2c51d
SHA2569954b2c0a005cd93be36c7d53ac59f26b83a1774262443aa43f5bb0fc3d42934
SHA51220a997fb03025003dfee1f326c83a5d9b1b506c13036b07e3b90add0e51d3afc7e8e3220baabba5280b870d3e8c8677802c6de57090455e6ccb6b5abc2c2dcd1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eabca4f294555924837dbf47068e2bb6
SHA1b7830d988851ad092ad6dd48ee2de68b9e078cd1
SHA2564e9f17200cb4565aceddc1d9a352a9f7c431ab8cd034d390c12a9094c7690ca2
SHA51223794829b84a673dbac206dd45376f7608583dadbc191aea717b02f8c8f6897c59f562892ade892996c84ca3ac992e6fac5493195334cc84e8db909a12553354
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5689d523c37dc2f5361c317102ec7532a
SHA19be5a30eae23e433ec08d8a690c9b194703d8300
SHA2566351b3b4b8e3e1657fbf88395c952f95d32539125fbf8330be907185b37d38eb
SHA5125587175020f518ec6c82b5600efd29137acbbfa924bcbb184a43d6828acddac4e042947c11da773d8d1dad67f98e75119010dfc77992f26216f15c230130b365
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD572f2593416c61431124bb979d4875110
SHA19af2c721029d4e9f43edcb6639aae6198f3e2884
SHA2561db08c4d1ecb836170e884700aec7dde6865c417ec6ac877f9e752c70089ff66
SHA51278ff54a057a87b86038a5c53dae9e7354d36decd4a15d4aa7a6f102ea0694f87fc47245711255662a8621b14364bdab15b9ee04404edddbdd16bde94a5053bf0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD500a7b1fbc83de67d1b3ecec2156e3909
SHA10b5e029e320e9033cfafe0a325f66a4fcb431e56
SHA256c93daf851f5d5bfe936895152b474cd8ebb37996bd3546c979d417eb4486c6c9
SHA5124fc65955a1bcf765042712ca2ee70f934a40c70be8139b35f296e333eb013a8d958b242695f16ddfee36b02891aa83b0489971750b75106e43dc9c070585f336
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD562a5a8a6297dc3ed63d661060a1ece35
SHA19520ed1856c1581f2994180eb2da91c3ea4d0c87
SHA25663371f5a7ddab4c05ddb8b5da3404f3d3c5e8e5cc18cf60fdbef8503366e3002
SHA51275d072b5fb0f1c567c1cdc2dad6d269674a8327c2a3d4451c76e22a1991feba2e9352be3a148550f6840a3529c7366683e466fe96877b49c02ed568603305193
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d6452bf04e2fd79b886644306bb9146c
SHA1db05fada911a1e0487335ed4d229923152fa3dc5
SHA256bc95dd9f37d3dd1e896f124c8c888794fc7ab9be5e9c59e93c9bfbf3bca7d1cf
SHA5121cf8a0421fcbf6c99bcc10cc53c51ac42888f2fd87f44a9ee7757d923b240dae2a6753927c7dcd5c106d1e936e37a6d68a8f8eaa1d64f4c1bec4566d6e828c1a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD590ad6e32f2764a9959b001f6b1db7d17
SHA176b003c8ea67feb988820bba6c3f2631cce491b1
SHA2562cf7ce91ccd3de96a163d562f5bafa0b027dc3db162e9da7655bda5d3af62adf
SHA512a6b309460d17637fe4fb61ad868d80e447b738060535d7fc1185205f3bfe732feeaeef0085a672dee54633667fc1de50984cd6238fbdb8282152d516155f75bf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d462847049901902d7ad80d15bb9ab0c
SHA15a1e464d5019730c192f381c7ef6f9b0784f1be9
SHA256c87b44cf6a5645cc54a12617999d92668945e485d559f4ab894464156082af0e
SHA5128f89811afa45f7c91597ddd90c5071643dec02717a5ad8eacbc7c07611f659760b39a7192f9ee2a307460e0e562ffc69a23b63055823fb61cf9d071db2fb2dbe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52299169435786197d1690b59acc228b4
SHA1addc176c3ccb928f47e788467f6557558e651ec4
SHA2565cdc7dd2a8046630d7c20cef865931c6cf9c54b88ea9de92ed5702fb85d6dd50
SHA5123a4218a613874f168b4541d7ab29f1ef8190da0d42131a48cae9f490d966196ae0d61a8dae09d519142070c5260ca6b45a18ca8fa6db1b6b3b8032108220f3d8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59fa4e66a5b3516124499f737dc3f9faa
SHA12b517fe83248ae5f95bb41ac03c8fe7c4de7d1a6
SHA2560b7c6589624b349635a519fa4a4a9354c0989711334b0c1b7392168299d0d81f
SHA512f5fde7d952166955984ed548594753cec1dddde23065b4a1660eeba606a5265ae408162b3167f18068e40f7fd5f74edd60e68230bed592e0a585241a2333bca9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f05b25a22f83e890692d2253a7003364
SHA16b1f1af1723a4afffd9b4f873e318e738b6e6d8f
SHA256e0b7dfa4cad514c0638d952af66417728dfb550cacf53afc3ff24541bff379f5
SHA512b2de597c20bcbe843aca1280fa81c6cc03fcb61ac6f89ed7dafdfa419091522fa06aa05d5494950840ef9f7fea84051738eff1688b63258abf5b3c6d894d2b86
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e0c3a068a9f898ededda6a341887aa57
SHA1b3ba9033b1e1cc4e2f5a86b7477343acb455a3ac
SHA2560980bc93ff32357950d69f6213ab670cb410e590135335326cc2e56ae6418178
SHA512e78bed938dfb45cff420c00679df093d08e3534b084a70a22769c333aff9965c0e709a72d8c66b274614f5bf84448f20443151159a434cf4be5e0c7dde20c40c
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a