Analysis
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max time kernel
144s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 12:48
Static task
static1
Behavioral task
behavioral1
Sample
sample.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
sample.html
Resource
win10v2004-20240426-en
General
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Target
sample.html
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Size
218KB
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MD5
1e1f1ef5e9ecbf713b09d5b696eb82dc
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SHA1
49dedf72de7c66e31c9a2f448e40d6ec892ca534
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SHA256
6967da8accc492e0ee40426eb52de9ad3e2c7b6dfe236b0e95f97c3046e92665
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SHA512
8963a89e57b3e73d29921bff56fdfd5c2f10c8b5ff3a2c879836a10bfef538b6a1176ad3d32d2a7813b99733c2c550096ab6443c13a839dcf02e4fa829c0401c
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SSDEEP
3072:SiWBKf/7jR1c1yfkMY+BES09JXAnyrZalI+YQ:SiWBc/7jR6gsMYod+X3oI+YQ
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9058f55efeb0da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{46D97841-1CF1-11EF-B587-FED6C5E8D4AB} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423062675" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e936100000000020000000000106600000001000020000000b7a97b9ea2e7a0be832126b795d9b3f4e1e8aac0383fb5db5980baa3433fb65e000000000e8000000002000020000000efb9d4effc74fb5f9048d5ac6fa71e6a8b680e6015708a04b51adc0dddea06dd20000000ee14dd0c5b8f6542cfe8992eef1216749509d862b622c67a0a52171c51a6bf9940000000a609d3c6c82046c5d0b7f25738b6e55dc46ea4834e89a49a50a1d1d4eb22d625c5e04d726c9f1ab58a756b2343dd86b20c12e58b29caeb7319482e4524f1ef31 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1548 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1548 iexplore.exe 1548 iexplore.exe 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE 2484 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1548 wrote to memory of 2484 1548 iexplore.exe 28 PID 1548 wrote to memory of 2484 1548 iexplore.exe 28 PID 1548 wrote to memory of 2484 1548 iexplore.exe 28 PID 1548 wrote to memory of 2484 1548 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:1548 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1548 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2484
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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
MD5ada1b900b137ccdd661c3073bdfb67cc
SHA11bf9624b7c1418fa97050d0f603a4409b7d3dda3
SHA25683f52f214e3e80a8dbff700e13e04c8e8abdf4261cc5ad7299864fb70beb3c00
SHA51246138687e62e6e7dd9def4c8967ad1a0dbe5fb383a17b2d54b9b983b961ec3908070e23d7189d76a724fe7ee38a783c731f5bb64da3e43a7817373e82c08b25b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51a191fb0c043f8eef25ef072423dcfb5
SHA1413a97193aa9756feee2dfddf9f34899e7cfe643
SHA25611e13a00155b600747fbcf1e3b2d7e6efbdb2e376bcdce120958b685ef247b8e
SHA512893fc004368cf622e62750f09fee58ad570fac1d9780e4a8815492ef30aece40f65d1c09aadd256b8654af4cf16f0ef6fc8b7d2124216e7eb4eed5b3ed6df55b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e9439eb9b17a0c7c20ff1223c69da176
SHA131123f883721dac899d6a81f2934a46254b508b8
SHA2564696266f2afa3b7bd2fb23df2136bc09d3a809bcfc18d3473c69cde30078dacf
SHA51219ac85faf840632374a2fece8039528951156cd9a8a18dbf2240ac4512ce9c707795366e8de3fb7003f30ebb082f3ffc20131fb9e5d59649d5e89ac3cb5f38fe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c7d4d507d8c088d7130d622f88412fbe
SHA10c04b019879803eb20376e174998461d71e37339
SHA2561a3a61eb3f6d0adf3deef57374d1e10716bf9e11fb1c00c5a4ec1cda7f82bbed
SHA512961c02ff953c72b8d32f97eb903c951d9944a8004e608e3a8ee426555ac4c3660963b171c94e3742c76f2ccbe2d6e17153dc4908b5e37a66e9fb81097c1defca
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD531625756bac97dce204d1a9072e1721e
SHA1730413a1cd12fc52ca269a67d06578378624ec15
SHA2568a1e5dd14b0c21e60c94ba471e4c639006fdda9b86aa9ec9e1c23ea194753499
SHA512b41889db4d65e60a0b53b224b869d469846e399f7c13050fe361a8a8f7803fd505d1f666c36f63ad03e2c1e54f0071b95e418b8277826123ce2db45b66feca51
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f91550697b5ae5e2a366c61162603b7
SHA14df6013e20f05d4ca55e76b47bc5ef93b1288a38
SHA256184591107744692fd2beef04520e41099c535ebd068f4295899ceb59f269316f
SHA5120405451a74383265f8830d014a92f4eb7854817e504d9787e2cc86325a740def67573c44ab25e873ea7b9abbecf98707a8ad30c69f3f531491a099b0bb391218
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dc88df29376272996e6842a126fd5fab
SHA1fb8e03c7aa175300f4f3fd836ea4658241ba2cf3
SHA2568f289cb96ea92273a51abd1f42b9c1e7a27871afd00500fabc320737ed7fe752
SHA5126859fa35e4ddbeb26b740e7989991b62900f17379db3a789087d66bd5fec6d5f354c03417a894cfc828e2f2cde8a30d6b23666944d05fd653db696ba36d71267
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51b7cbb80e8f5fb7e09f6c376a4c13333
SHA1ec5bde19219fa4b1c59a70d4bf843af56b0af229
SHA256f2b6ee29821e380f24ac6a8f6e19a8d2b340f6170d6cf880f3d3d940641dc825
SHA5127a55baa6d830328e134cb43fa2901c344777c8d18c811123381ccd8a3b2370b08a4fd605e5217a4a8a51aa11289680f6385b7d9d4f73aeb0423125aa1ce68501
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bd9daddba2c9b958c883b683c19517b8
SHA1ee71ed92480a68100e6c2f4abb79473fe94004a1
SHA256df26711360f5f95837616de23f988d842e6d84200c8e98ed49b51549a291033e
SHA512aac5898a6513a562b2d5d7fd13ab776bd18a1f4d0cc3f8040172e78cc10a06e5405875330d72d2cf2ba4208d165a1255edde4723a191c8ba24efd5c6d289d915
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c2760215a9e9383b84700cef29b4d2b6
SHA1ac45ee1848e8ccec309f8152b9235ebcb2c90387
SHA256b85a3f1e0e3a2eea94a48d5ef356f2364f37196532667b1dca8901ab0bffe0f5
SHA512f72971958d48ec0b00d3a37565f475010c110e4db07bbe25231ebb2c1689ab8ecbfe810f297ae85d681da24a020cf76cddb52f1ea1285520c03e24432293983b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5144c163923b93959aeca4a374dfeb06e
SHA1a58b894a9405889b972884d35ca355ed2e256631
SHA2569febe7006d0b10ce1df78404193bcda72def2b2847f06ee1533a6d07586eee8d
SHA512e9f0bceaad986cb90c56652b8221e1dbdd5a5b06317990dbd9af364aa6c93507a468089442a1d47d2dd112ac55e09052b5c9c492dba323156b0a47bb038b42cd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53242948273b119523a34851b0490ddef
SHA14d199c49c9db9912e4be06e62d22ed23b69a780c
SHA256024a9b3211a276d44686c83e2fdda653f597fdc9f641e3c6d2200133594046d1
SHA512be21aa16827eb2fc047e2147117a847b97e1b4e68113e83102adfd463b0353be113ade764cee8005d0206b33f9093cbdb102bc32212cef5602a5049ad097a9d7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b8656c825e3409da8a29b091fca06a9e
SHA1e1dfde0bf6c0a3d9f28a913963f47afe61c38610
SHA256987e0de288dc12f75fcefc3099f111682c54d37216b26b0d7254d7956b1ad0d8
SHA51276ff62e12ae8afd68457f6c496fb850986f8d7c4cd3a8259334024e2422c5044a1d05f7f2e9b3a4930e9c0d81f4f4735ed3988f7ee76ec3a95119dd4ee9ba43d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD534ec767cf3066071f60f1f51d515558a
SHA15a0ff21389142c658db1e3d41301d41c34234c36
SHA256e60007460d3708863b9eca073e2f17845bf71462a491efe6a1111f3ba5439b93
SHA5129f18e9eb1e2268c1d20b683cf78b34b6c0fd0d7d06c3691f66714d2bb0f5e1205b634297d3d65ab40ba7a0685214929f04b5f7467b6b01d35977e89158efc546
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5af8e3a746062647bad795fc04dac1610
SHA1458e7369ffb01417683e36d24aded11f3afc0793
SHA2569c403e1464697f9acd80cf81955a1b9c26caff2932a4883b979680379fabd7e6
SHA512d98e4442af204280c911292460362c38257ea7164a61a72104863dc6b6be4061753246da8b7d00116f801f34e1e472f674937d403fec122ee6df92a953906e8c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5488ba192e4be24e6f2cf787da4be9ae6
SHA168c4c445cca85632897d8bdecd683d491a5e4ec3
SHA256e204c30c8bbb60d6398ff058b42f49d66fbc8c816cc6997feecd156be552c51f
SHA5125ea05ebfb8633c114ecef10e8c24ef73237e1ae66fd3669a07bfa89fc3df65d7e2b36cd5db27b8a22058945bca17bb3da9e08bf959a190f657661c77ff86e156
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b6cd841495fc3757fc8224d8f51bb939
SHA1eab7145a84964e408dd6950b06314768af30f37a
SHA256b6a974c008f051c0341343343557fc3eab9026188ca1356d52f3a18aac48ce2e
SHA5125f111117775d32f8b03746893230a79f41f1e67f69a04a7c4565ab27f3f65814308339aaf44fe2485ed9cdc2bad2a37d9ecf4f877d2a0753b7754af8dcf81329
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a