Analysis
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max time kernel
135s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
12/02/2024, 14:57
Static task
static1
Behavioral task
behavioral1
Sample
976f15dcf64e69c8610007002f6323bb.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
976f15dcf64e69c8610007002f6323bb.html
Resource
win10v2004-20231215-en
General
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Target
976f15dcf64e69c8610007002f6323bb.html
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Size
1KB
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MD5
976f15dcf64e69c8610007002f6323bb
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SHA1
8eb6ed66f3049fbb543fd5146fec973eada1d8f7
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SHA256
baf58e6e2b3a7ac61fd70de2e01b053c050af943ee4eaa3dd6137be3dfc7bc55
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SHA512
4ebc6802d4665251db990e5e17665cad10e24a0884d4bdb55c496274d1ae44291a89a0560225f2f468c80f375aba995773fad5a84a12d8c31ba00d51204a1b37
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000bfb0596afad98375d0a61fb85f37abad8c7177b2097a15ba809270a99cb7f91a000000000e80000000020000200000005dfaa88ad5ed04a6d702343450578cb357d866c386d299361d969e0b1a82bb672000000017c2c0f27fd4839afca9d434b5e494b49d3878b70e6e81aa51468d8f55e9b0c9400000004d3626e11a7ea249cebf610460ff75412b0623651c8c33ec50de6d9407a4a949df782ca1f7ddc2273621ae5816ecea00aeb5731070239aee416da7e8f37b043a iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "413911741" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{18756141-C9B7-11EE-9201-42DF7B237CB2} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0e1bdf1c35dda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2024 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2024 iexplore.exe 2024 iexplore.exe 2732 IEXPLORE.EXE 2732 IEXPLORE.EXE 2732 IEXPLORE.EXE 2732 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2024 wrote to memory of 2732 2024 iexplore.exe 28 PID 2024 wrote to memory of 2732 2024 iexplore.exe 28 PID 2024 wrote to memory of 2732 2024 iexplore.exe 28 PID 2024 wrote to memory of 2732 2024 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\976f15dcf64e69c8610007002f6323bb.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2024 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2732
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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
MD594dc4d13074d44ee56340458c9366e8c
SHA1a1d50202327a9b3bb85a0f080bd816ba510ed7c2
SHA256e7a30c8698e8dc651b7c8551c15bb02ab7f0047fe6925daacf81058ea0fc8910
SHA512b7f5d70d4a941b737d6439e153369b551a69eb92ca8f4681fdf4b2d42c32e7972bcf7916e06de95a2cac8cb65c93a8552a2b4dec6d12ca8ae6cdc08161659ecf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fdecbd9f726d7cc43770b06ca10e95c1
SHA18a0cd4df6aa1d6fff627b723e66353145e73420c
SHA256e6b43a1b2496d35ca285e953309715def1a3c819a15146e540ee300c3d7cd6ae
SHA512c1ea0ee05b4d67a7c6f68d7f08532cda208e44f08da68a9c32de6e92b4ad5cb046aa292409040798166af889e0faee3ec4ea64f06d5960bca71defa75739297b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58c0eaf35e9faaabb46b2fb7aca0268ab
SHA1c6cd83d222e70a1de7eb6b9f299d6c7faa303198
SHA256797a921560d9e005ace86c9fb9017c26ebac47dbf6ebe9c004e9fb2d1b536c21
SHA512ab98e376b0298d70d1b9366da81c7fc7beb0df1837c87a4bf87979b4e822d705d3b2dd9f75ad8dd53f115272ea2a97ec5f1e562972da76e0f8c60372825c6de0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51236d061019347c5de856557d89aa333
SHA17d4add363ccfc66ca30ff8962934bd42737ae62e
SHA2567857996c4a5dc96db1b938db9cfd1332b3bb7a78d2f685c3514777a995801df5
SHA512bfd973d24d87d318b0f9a0ac451c93133ceb5bcf242ff27ea6a5349740bd8ff4f22da9ace4c7689632774d29f10c23aab619dc71584e7b388ffebfa38817e91a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5151ae45cdc95b8d7e8d9ab0469154258
SHA1671f7fa44f4cc28e26f080f95620fbd6ff430281
SHA2564e1e698baf448614c5792f9b1924842f15e52bd2b6c0bfcd43f2e42c4890e94e
SHA512e34291e58d13c2b88252d06a11f8ab4119b129f4e46f1c20a888b5620bc6aaf509363ede1cf64859f5f2c906bf7ae20cad317ad5ffa743fb77af9c2e16b65c70
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5403d7bb99219f1f10209e74fb2f6fedf
SHA1f4113979459cd95087f3f469758a4dba2d5421f1
SHA256d6434e31ae7f9bd4cfc440d53f448f82cb4bc8d67dc615243e61686935966d6f
SHA5129c4a6c6c49173288a45f6b2d6464e7d82c803ad99161af18774ce2bf80dd53ea4f5a31a3ed8850cf6fe021802bcc41df01ebb5c7161f34641fab2baaa5f458ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f1da322c35a1bab4798fc36746e542c9
SHA1a0e45a97f5a7b479c4a9081c876ebe23565ec449
SHA2567cabdd0cdb721020b36174f8e1511bd16416d173375b7c9ce6bc2a2a9f86a4b3
SHA512e0f9e85e8d8c85bfd16500974b325a938f40c27ed2c0aae447044a963627338da9d9981be7a73839f4efe08af30cb7e079ba7be06508d53125a1494c969d84c8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fa10c07334f49f1bde13b48d32d268af
SHA192b38f6d75c2976578f0945a25120f876629bbb0
SHA256a6a8559f1106f61ebb1d84e9c48f41b7fd426ab093e3d17693aa4fc1971ed4fc
SHA5129c16ef4a4adfe7a4ce4e4d995d1896f8503a2aaf1603cce194879aa54ad60166985f9d4f0d89b4c6b6b2c63a043ca60791a877bbdc229278470cdfb473fd3776
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c7da938b7eafeafc26407d5fdebaba89
SHA1b6e6df78b915765ab392acdc9009f9e549c510f3
SHA2566bc4a22867432ae9eb8f872a0c78f94224e7dcadc9fe0a187e0c5649033fc1c6
SHA5129287dfceea1d75b4f7abacc398db005af4dd6ca4e57d16e9c01f96a57b5e8c2e2091317b12fc6d671d31cbb62f02b9f356abf2c7119464f7abf6f00317a1dd90
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52ec78caeb3d6e3f8405b867fd37ec52e
SHA17c2abfc09bea32d8fc58bf5e0921dbec94189d40
SHA256daa07f6e867a13f6de8940282fe3348dcb70871de8ebf0635943a138cec6fba1
SHA5120c9bc859d54913c35729b5b34dc86442d6a4fa228dcafc966eb653b29cb89720d5c490674cb4b4948b04610c6bae42b802d73420a898b2cf2342e4430e3db329
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f6e32438954b0ab4155a76070a999f1f
SHA11e577cc7d738f0d30f4bd6e7a0e577cf2eeee095
SHA256c7a8aac2b90e36b84cda2c7fa6a5b63c920b3edff0400d64ed1bc032f997f997
SHA5122590ac28cdb98657b5dcd107aafbd6878eaf7243fa5e49a8c7c21dc4de09bec0f6403bda45abc58e11265097835904e1f8781c6ecb09e06c83372dd0ad648a0d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aaeee0c31e7fb12376c1ceb758cf55c1
SHA1b22a9f74a1c98b6bb4d63deadffe396204de49be
SHA2563c3b3c127a365bd92c63c547bdf1b6709ad7688d62d8bc91824c9c808afcf2c5
SHA51282d169cbc6853123c22a3aa96377ae5ac54d6668c2a8434ffea992e95670d9a3e94a4aa3ccaa2184d828c3fc5a9f276eaa3f81b658dd4d8ff434f4118842b17e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b85908b104de0d90fd12fce1ab2bddf6
SHA1ee473b4842f76a168ae4aaa2f577aab4b7c13813
SHA25654f7c7ebfb145a8d18eebe470a05c82f9574bfaf86cea599ea3a77c744068259
SHA51239f863b2706a7af92a96c6c587bf87ec8b5d12041e61091eaafe910e912b1ed989edde23bc22b66cdc50262b65147fbf9eb0a3b5d32a5900a4c5c51a76532254
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55c6a6f6674c80c2e28035a13a1209790
SHA1c36a0bb9b90e0fe137aaba29c53917905a5bee92
SHA256ee03a81daec5c38799891ecf6be27eed34fe15a6cde1a3fc47a6ff4bab0d5183
SHA5128002915eb21737687483dabe67bcd2aec4d65bb50aae29985e514474f33c7f2d4cc2ab42674b98d6897e32a5719a2d2b5bbd01713b2ead9cb3fa569684261252
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD549a68a4e58cbbf16e3333e453b0742c1
SHA1d2177aea96e830db0b3f63a4bc91fe6db5cc2a32
SHA256bc9322f39191114e33cbdaec626eec0aca8c37686c58aa42d09a0edf62e6ee57
SHA512fbf43df389075f247cb0826dc269b45f54865dd2bf15d82bb675b8e3710aa220c4554e13e93898e1b80b1c80ac5dc272229acffc692a397b3c21380568e0c8cf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51b6f1221baa62a8279cdd28da57cc580
SHA107c17c88a40be56db3597558a49bfe1ac8db8c2d
SHA256284ec6864ed43ced7afaa853927789bbd759031f213a67dcd406a32954988f87
SHA5123ac0480e1dd104ea0c47ec97d674ee009213cccef2362db110bd782a83635ae165725d1604e4ff1c5a34d3143f352426bd9200bd68d116e64ab6bedc29ba51da
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Filesize
1KB
MD55bd3025720f7511d4ae38927c09d84cb
SHA126f3594e03023e7837391946c0b5f57464825b28
SHA256332a8f551374c8811d0b4aee2f69fc83d17b02c242748cb58873d17a053df935
SHA512d0082391daf2f02c34366e7145c319153e98e2b613429553cd123f8769052a249fa09c6c76ce9f1ada39204018cdab1d6dd2b6212634e955e274dc862cb21a77
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M2VO416U\favicon[1].png
Filesize1KB
MD5f49c4a4bde1eec6c0b80c2277c76e3db
SHA1df34f60a4001bdcb8c2ab15cd50c92feb6288a31
SHA25650ee6523a4cba10377554c53f88bcd8b53cb5d11a03439f04f73aff55e982e86
SHA512fa7c06123c254188bef8e3a9a62f86c09e3f0d6e1e8e4727181d240d715c7b3a1ad98ceb09a0d2e4479d2a541afc345b363b62da0c58ddc9e4db2ed01ca8eb62
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06