Analysis
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max time kernel
136s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07/01/2024, 15:46
Static task
static1
Behavioral task
behavioral1
Sample
4963e811f08b379ab0f8d83675824e3a.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4963e811f08b379ab0f8d83675824e3a.html
Resource
win10v2004-20231215-en
General
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Target
4963e811f08b379ab0f8d83675824e3a.html
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Size
59KB
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MD5
4963e811f08b379ab0f8d83675824e3a
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SHA1
6a36a626bfe0d0d39b896c19e2b20ed2151b1347
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SHA256
366dd04635c858b188d2b2914d173cd546e1e8dadf1eb8dedefaded0f2bb079c
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SHA512
cb2187c66a616770e5fbc6f5c3cb8ddd9556d77a0c40dd07c371f11d286e338187906602f4ca720124e9005751a42eec6b3e4d3f5f8f3ddf285f3f77ca77d86f
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SSDEEP
768:rbcOp9jg1Y28Z5Sqt5TXQU8NBSaZ0gFLaKtfHGkhjJi:rbcO3g1YzZUB7tdHGkhjQ
Malware Config
Signatures
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description ioc Process 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom 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\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive 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 (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\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000601b08a000e1986cdd14ae0e7476323bb1b6afa56bc7717ec898b05d1252b29e000000000e800000000200002000000008e48d087aa7799c8bcd24336e3a1851a53d124eb0d8aa077a3e855b39b9060f20000000205c6fd24c84102f9f0f2abac13d049d2d63db0caec902b67b84d41160b7ff12400000006aae64bdad831004ae154ad889b672c30e32d1ad3f63c96dc695fd67a90b8f78df34f35ad86436453f69334c58be71962ed99e70873a65de39f3c7510b1109a6 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\TabbedBrowsing 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\LastProcessed = 007c48bb8041da01 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\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DE092E61-AD73-11EE-BD3E-4EA2EAC189B7} = "0" 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 (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\Main\WindowsSearch 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\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" 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 Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410804236" 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\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain 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 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\Main\WindowsSearch 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\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3004 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3004 iexplore.exe 3004 iexplore.exe 3020 IEXPLORE.EXE 3020 IEXPLORE.EXE 3020 IEXPLORE.EXE 3020 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3004 wrote to memory of 3020 3004 iexplore.exe 28 PID 3004 wrote to memory of 3020 3004 iexplore.exe 28 PID 3004 wrote to memory of 3020 3004 iexplore.exe 28 PID 3004 wrote to memory of 3020 3004 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\4963e811f08b379ab0f8d83675824e3a.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3004 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3020
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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
MD57edfbb64b7b25c1b558ef2ef1f851476
SHA1d899048dd9ffb56d54bf1daafcac20bbcf6015b4
SHA256f97f06ccb18b63e8d75114ea01506cf0157b0aa96b37b16427fe5a0a14eae5c2
SHA5122d2d4409ab291cb5ff1b9969cdcc6efea47b052719a7078861833b0b1fab1eae0d5cfcfad0feca5fb45e54de45f85f289f0e79662ac49f6d5d0d62fa10fc811c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55ae02d53803d331f621ebf2b3a40d46c
SHA12a4785ba825da59dc48186aee367d8b1323f9f9d
SHA25662124e682d6b83f1c37c2a6f788c7dfb70ba74f15cb274a40b8fb8f82d1919ea
SHA512654a474f2c775eff5149626d3db6e5ed0a99b099b32dc0bfacb0a73fd0c42d0fd69c759132bb008e30ccb80c08d0ef7e52987c07d40f1b768d849b4661c3d1b6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56aedcd9cb8836370d578b81c30af8cbd
SHA1d4351e954443dbb77b7e3013894a85556c424a27
SHA256beb1e11bc0aa43680fcc5e254c57c2efa156b2d5c8507087e21b50581be3250d
SHA51275cfcac63b3eb24fd5421e5ed842bb302c8e32b98d166c07c799684fbd9a0df77979ad6990fac4c61c3abe4da23e410af7007accc1ca1d234bee8cb188eddc76
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5516b23d8a215413ddff8fe7b4044da92
SHA1bccb61baa9b9bf14877aaaf6b64821c83b8a6789
SHA25615b3acbdeedf998b46683dd929c18f784748514eaf70ac2b7c43ebe9c51d49bf
SHA512a513af7b7e552f9f0c9b7b2e7c63fe0814986bdfbf89620fc57d5f92f8d581e178a2e4dac34030260dc5b92515b4270ab445c5e44567dfc387cabfc7837d9ebd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD506381d900c119ffe149ab5eb943be922
SHA10d7d8331abee3415d6168c25bc71d049951f602c
SHA25613889b12f741627fa271ba0174330121edc90a4b6d56f07b4b5529fc656230cc
SHA5127f934f3a97180337596a5ab7e9854fcbf65495e19eccd9ab1a5a4ac60b60fbda4530d1e6abbbf6a4432044b48750dff2612a8128162b2c788b992a5a6c32d3e3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55c48ed1ecf4e9156c36d7fa6d510ffaf
SHA113635d5f43264211887534d680de6ac9d435e956
SHA256de6a540380050fdb977fddcea65247caa23cb54695db9ee1a95c84f7b8aa3452
SHA512b16a91fa4d4564e52bd4a6cde85de8611298ef5f376081a7e3dbf7e2b2da97167ff743f37f099fdfd0815243881bfa539b3701606df4376e7bbdc9afbde02be6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD533e95b4ae304c9dc3543c459f53c3787
SHA1f6f9649ef7f41f7aad93faed453f6322e6e92d70
SHA256235d345d6f29d2a6e56076fcd28f53c2ce42dc6851f09c2461df5092d84f7dbe
SHA512f5bbf2fc2a8e1b58e4d427428d05cd61764b1cd24e45bde678e23e5b0ba07fc8a1e1560d7d6245214aa03682163fa11ef859bfa9b06eeb93d8d148c7fb1d982b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c123f2feddd507d37e927333765ab8d9
SHA180e7009ed02b334f3b1c155e44f7bde5db80454e
SHA2567960ab9321355941d1995eeb1cac437119cac07414d7e325d5f2c1549d3e610c
SHA5124e9b9f29117f363026c1b79f5df6e5ecf96a60cf2f2caaa546e97979d058ac670ccbe7270c53cbb4fbb503671f9afff482a2ceafdd582eea1aef50d81cb1d6a0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5024c7757e278e6500a608b81cab03190
SHA177e2c5f6a4eb6ed5f123a8ec58dbae1ac6420493
SHA2568e9c33a41f77b4fbcb43f8df23e50eca29f11cf17696f744349382e2b7971f3d
SHA512055096f111204ea9cc6b00994e378e31ae22212688e330da5906a21e690fae0a20f25291abf00705fc304e7a3ba8cae74a18e1bafb6f16c11029b35d91f390e1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cf9d50dce0430c3e62065cf2ce1cfad0
SHA1ce2a047a54c0a0042334b7a32af0d3f1e691eb53
SHA2568acef730f1379f6c456195b77ef205ce8257a2365c8fceec0b189c3d78854fd4
SHA5128fd4bf91cd876cb64a09f5680edd1242af1fe12f3451e5c2096cc34a9cd337a0e083f675b2c0a53c7661fd44f663437237f68ba334a6efa85d0fa3b609e17eee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53de2f63dd13f608c77c34eddf0bf53c2
SHA1263814e66f6f77caac5fecf986ae853561585d37
SHA2564c7ae54c5094144507bc3a2ccea77e27d2ba46ab3e31172a7b4944c238c64ac7
SHA5129dc9d5beba9b4d6a619d4e7d7860f27cc9ad83d6a1145e53931b26a1d6b226168f3ec138b55f3d22bb76a65c074ad6c027eac04e77158c76370d6cbb4a7f8bb9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fc7ec65184d62875070bc74dc1986123
SHA17bc8fdd578de70f60441833751f8c82eb1469179
SHA256dd0b5c060f498da7df9bd71b416d596196fdc7b6684a1006f19f3479f38b900b
SHA5128403fc51b5a39bef77424daf50e32d6db1a2a7f7548aa8134017692e2be679a0eed5141891e47c5c16e7fbae6a3dbee60c5a248efc9642dc20b993d68b002582
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD578524d6647d44ecc0547920b0ce5070d
SHA159db01ee8b496a5dbd74761c99397d3aea82623c
SHA256ba372ad272646bcd1172fa67ca3037e0dcf3f414f153e66d3f369837151b7c9f
SHA512bb48c9b2eb52faee73d6db63ce8eeac19a7cf686ea8162036416d9e2960ea3a06c8ea668009778f08131c1cf24850dc9151af8c0db073aa2e10b00d77a39989a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ff058b4a3dba4584a235452577362ed1
SHA1eb19d743973672494e0cacfd95c42a51a0c9d915
SHA2565f82bf7f67b3ef7e742902cc6b21a0d4bc17cdd95b2d0d08b9575ac6ad1b5dec
SHA5122e591c388db55314056c94ead5763e030fcbbb43bb20ef7a03eab699d073ef7f0197a64b1f172523c20f26d3749eef35ea7b0d0719e6d054ed722e5d2cc9e840
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5dec29f30c89f1508e16a1471364f2a20
SHA15dc05f72ef9e23810c9f26bd616622bcd6730bf2
SHA256b418af89db9dc480f4d0c2d59a87a77d245b7b5609e793580bc58edea94e7992
SHA51297b02fad69672b2516435ac9dddde9fd10cfcb7348e8ba70869cfb4ca4cf9c7ce73b9855a468818d5e57fd04efb409c27fe387e57601b167238bf4ac2a2759e1
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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
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06