Analysis
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max time kernel
121s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 22:12
Static task
static1
Behavioral task
behavioral1
Sample
054ec0627ccedc2b835cd9f2553887a5.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
054ec0627ccedc2b835cd9f2553887a5.html
Resource
win10v2004-20231215-en
General
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Target
054ec0627ccedc2b835cd9f2553887a5.html
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Size
131KB
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MD5
054ec0627ccedc2b835cd9f2553887a5
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SHA1
bd16cb4a7aa900d865555e0fe3b404340856da38
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SHA256
79ca63a9c88946c3266101075090c0baee666c119cb011ba0d886732050e251a
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SHA512
f6512b85abc8b834141ffb92d174c806420e2717e05a9a3b86d7e3c3b77d083f45987083e95072525802bc4720157ee893f136267f3a962e7774e89a6549c0ff
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SSDEEP
1536:Ut7WR9uxjI1yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusB2:UZWRURcyfkMY+BES09JXAnyrZalI+YW
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B1B2EAF1-A6F1-11EE-882F-5E44E0CFDD1C} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80445e86fe3ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d780000000002000000000010660000000100002000000023ffaafa2e4154455822b942e0764c1f4d8677086c4f6b29135aba8000790b5d000000000e8000000002000020000000fa7e8ba15e6c7829806f478f3e3164a3870524ba9e5e47193a34f86a0159ce1c20000000df5e92046679edc5b458e83f83c7470cc9d5f67cba624c9ab051595f4614f85f40000000ee6b8837cfb7b15674cfdc35ab2d1b4fbb9d8d906160f7e96ec06436314081a329dfefc657ad53d0d97d94298276649c8cd032891547cb361db6bd943747a3e7 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410088626" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2912 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2912 iexplore.exe 2912 iexplore.exe 2788 IEXPLORE.EXE 2788 IEXPLORE.EXE 2788 IEXPLORE.EXE 2788 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2788 2912 iexplore.exe 28 PID 2912 wrote to memory of 2788 2912 iexplore.exe 28 PID 2912 wrote to memory of 2788 2912 iexplore.exe 28 PID 2912 wrote to memory of 2788 2912 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\054ec0627ccedc2b835cd9f2553887a5.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2912 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2788
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD508bff98719e4b5a03283c6f72e9159ab
SHA123af485de567baff738df8d12461daed7ed7f24c
SHA2565a0bcd3b983b5b0c685993d7bb85347f09a31b285d694168bc652e8d34372b29
SHA512c76edffe03aaac97874abe2d593d6aa4cd1973930e31615892bba1d73e5598abd934e5938b4a7c663fcdf65fad9704feea30d75ffa90bf280bb898ae089c46ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b9b09b4d66015699d934370e15079c2
SHA1f195f566914c3502898106c1dd8bcfc68d60599e
SHA25610df4a8df0e3958a301bb1c7b91695a8ea4596b1eef57ddb94b036f26d70ab25
SHA51285588fd50ccdfb5ee6a5c18e0cdb1a072bbd116ded58e229eead1bd8687d512c123013ae4f8a5b1edc08284b960533267c64229b9053e54dc0af13f920f9d135
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b479402d8a8f61be2574983b464032ad
SHA1a4130d5da7c6106f5704e6a376eedecda2408941
SHA256d6c571006b17f5e7305a85252dc3eda2535f95c9be94544314ebd9c41f657082
SHA5123100bfc09c0abe0af04b3cf6b35b8f969739009e3569fc29d9869fdc8557900653f6bba1bf6e795366b98f1f65fea7cac394bb77450913230149fb31aa7198ab
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53bdc3c04795ba9741454d6bd5eac7364
SHA1e10cdd3e00745d72635945f061cdd839daf79fc1
SHA256e66e4e3d14979f7a98d304001d30fc6fd04d152a352fa1df3623c6182c459aa5
SHA51268bf73399f06b9dc459b4ad4d9841a960fd6e70eaf0850affa6c7121fe576d512425e3bddb9c81c54df426e28847732e3fc57454a0e1694ad553a3a7d61fa655
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD540e746d1e4f1726b6fb819ac970bd8af
SHA12ae6432a0c71dc8b6aed98caec90f208b33127af
SHA256c05e3d6926a413d956a8e41b55f5c45b0809ab21bf01e6d8bfa06096d43deaf4
SHA512a36befce38abf83454a02178149dfe75190c40c9a7bec9a1ccd639d4ff8e33841226e5b091f52872e60573d4277c4d14b486b69b0a5d7d051fe75bbe7e633b2f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e9c3ef29409e7770bdbe3ae2181a16f
SHA19ac3d4b28dd2455fb65f369f25ee12483718ae4c
SHA2562e658860b68f78d535dcd9c978ad5c867075a26fc3aa2b2abcf539cf4713f783
SHA51204bcb4864eee5e6391285fa704e3282a7760158fb90a63566911a54305801f7c3c69a06cc3aa050b9a3647964fe497ec19cdc506a34deb281bf2eac46d7c4e15
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50ffa840ea9c9d559d0b372991e98a916
SHA17f0612046f8bd2b692a2ae81dd2c2dabf50287ae
SHA25666fcf498157d1282d5a3e8109992b8282c779bb455d7247609a47d7500150ee0
SHA512fc3e6485adf10d69013e9cc7ffa0377c199c85d8b4a356afd226b290671de6b22f63abb8afec7a77633281fc09b42fff47807e39c767fd553f7435779e4bed0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51bae93c0fadb18409ce3ae19113c6293
SHA13e0ece793112a6f209d31f232baee7c806e1984d
SHA2567d30ced9a9bd60c98cdc02fdb18b734f8498652474e95de76d34350d3cc2b4b5
SHA5124f9415ee3fff5078265493582ed49eaf6e7961e20225fbecb1f0e870489ef4dd34a5717d5b804a421bd2cdfc922b3053025bf95f0c5b49e90617a1ba8e654d56
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD524e4600435d8787e9d782c18882b3b51
SHA1cbf38abd6c76fd21f32edb22b6de88b42be35758
SHA2565cae82f890ad12d624e060e4de37fb8e8768560d8d2ba9407cf8e933e656c9e3
SHA512a310e4b713ed9eedbbe9a98586004e5e43a2df4d3f6dc05551040d06c04a089959cdf969cb461a2322f21b82c288b33b4edfba3d9bdc992d460e294252742cdd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d849821c74da392936e84c4ab0e1215f
SHA16cceacbfed0641058e7f46804c05e3705782d0af
SHA256a5ad698fb39062d485ce487418221830ea78e03ae0ad89bf83146baa69e8e095
SHA51221da7fba350247dd133b890de4f6f840ca528b6a64db5a29b6729a2dce9f3124ac272db3cd0601585c7b2207e951a9a2317a16aab5b65d507bba879d1ec898e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD598579a8c178f096e643346b263a5110f
SHA18daa61f839b010779e9f34a9fc5d16459db8ddf8
SHA2569b06f622c3ec557a0f1a99bfb913dbe7a15b3b27824cc1735b407bcaf7084a4a
SHA51250ddbc41ae0efeb39becf987a8d622c68a65627ba7218be6c7d6d5606305962d9f961f2db10c75cc31e8508547845620b62a887383eadd40d6533a269fb7a7cd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5385abddee3ce5768312ad55e78375323
SHA1b1c4384a40476b5657a5e766149a235d19316cf2
SHA256152d9c15f01aa64c494ffa0bb8d7a4ebe87ef5a421c01590177be04e661e721f
SHA512ebf4235db7f3407a46a256335726f7fef2cfbafa7670a105baa3a2a52f3948c11469bfe35bd821a100d073e5483fcfa920671f8ee242cdd724a399d999236eb8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5a6b01557d963ee982f9888ed0fd7f5d1
SHA1a578dbccbbc9415c0b2a3a7bc4997c3b1994006b
SHA256e14be472661d29808e4bed14eb62037be034bcefec8e086d3133490ae18d58b3
SHA512c48407da93ee92fbae64f4abc3ebd7284e58ba1e95182f52c71d637248337cd9276d6c2f3627edc16eb3dd35bda5487c913afd3ba3d2a61e62fa91447d4f318f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD51facf9c176f63244080833ee029a314c
SHA1709c551578e76dc0a511109a8d457cfcc4d51913
SHA256e6614d0b8e0a4970e1b4149d80f2125abded35906d2b7abddbe979bd992ea5fb
SHA512f8a1b78a8612f63f3c10212f751b756759475b0a6bef824a00b694e7a7bda7868591d04c0dab471faffbfa442e8207ea14274cdd30813811f1f5b0c0aaabc191
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C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
Filesize4KB
MD5da597791be3b6e732f0bc8b20e38ee62
SHA11125c45d285c360542027d7554a5c442288974de
SHA2565b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
SHA512d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
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Filesize
162KB
MD52dc03c32e6aafd7437e91a719340fbaf
SHA167bac4723e5c131d0ffdc8ef1b20ffbd36546730
SHA256bbd48f082edaa8fb405331b765939463cb5725b83a45a74836c1509167bda8df
SHA512393f1e4335c1ada4da7338ac741a73c7b2fcd28ee352841e1d5bafcdf863ab84e710715aa77f04c758d16502f35c7f03e6ceb9c1fe43ef682e4ed48e758f081b