Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
24-12-2023 14:39
Static task
static1
Behavioral task
behavioral1
Sample
01ae8e1fd74b01627cb9c46fe1b8f025.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
01ae8e1fd74b01627cb9c46fe1b8f025.html
Resource
win10v2004-20231215-en
General
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Target
01ae8e1fd74b01627cb9c46fe1b8f025.html
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Size
43KB
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MD5
01ae8e1fd74b01627cb9c46fe1b8f025
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SHA1
b82a4722b9123d6d84807368c630785fcdcc69c6
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SHA256
e7b09bfa3ab2252493c43ac7e4ba91017cd4223d714440e0effd6593c9fbf35c
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SHA512
788d4efa720926996cc9f2ec81f9d7863ad08e32180eee74066667d63cafba6be084c135c0079e462c496f0b15c6120d5abb0a96dbb6c96a73b184ea12cba6b6
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SSDEEP
768:3hXXK7fB1AEiRfkTIEDpNDPzz2TXPE8C5T/5:3hXiRiOPDpNjzz2Ts8g/5
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\TabbedBrowsing\NewTabPage 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 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 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\Toolbar\WebBrowser 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\SearchScopes 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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d78000000000200000000001066000000010000200000000dce2bee3314b54b26f4202382c2ed556c30f7a06b9044c66ed0fa368dee566d000000000e8000000002000020000000ff546d7d4211b2d0706570d6750d2b1018bfdbc2be0ca0345914aabdb56587522000000096a1a6391dcb6aaad4ae104b2a1afec0e26f6e3bd5188fd70d3ef0e0013484e64000000078a4694096f24a3b55052ffafd5bf351b06b9b8fc9333848c831b6ef5b31753ffa29814d813844216f6f4f05da36302eaa41494e76cdcbe8e1057b902c97317d 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\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} 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\Zoom 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 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 Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a066de179136da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409601812" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{43408A31-A284-11EE-B459-56A82BE80DF6} = "0" 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 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\PendingRecovery 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 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 (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\BrowserEmulation\LowMic 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\InternetRegistry 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\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\Recovery\AdminActive 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2332 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1680 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1680 iexplore.exe 1680 iexplore.exe 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE 2332 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1680 wrote to memory of 2332 1680 iexplore.exe 28 PID 1680 wrote to memory of 2332 1680 iexplore.exe 28 PID 1680 wrote to memory of 2332 1680 iexplore.exe 28 PID 1680 wrote to memory of 2332 1680 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\01ae8e1fd74b01627cb9c46fe1b8f025.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1680 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2332
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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
MD54e3b48f29238bf56ca030e0ddb28274b
SHA12d2b88fb934fd441e1c5573cf25a638aab682c33
SHA2563515cb25905f7c48b3dcdd7183f26a7668dbf8fa1d847294af46f62e5879fdd5
SHA51266b3f45786187623290e2e81f392e306d5586de62df19d2f7a13eb6b7b4334713e03d0f1ac69e5968448fd6473220a2bb4a411d22f6d2c606b29ae87ca84fd7a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a37ae31a07225bc590b3ba9579bd3b74
SHA12532c29d73dc79c7b58d1b4a58293b1cbfe35bc9
SHA25695c4c13e2c2cdbf436c8f2fcc3c31746ec6bad81f1f7ba5bec56bf2bca7a552e
SHA5128d1510263e35bac60b66198b0b3abd6e86c6eb09aefcf7e47eaac5cd59b0a87923543b32a9fc131605237f075024d6747308a0f53837aa261b5a0feb8cc764e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b2ff7a26d15001191842169e4b22877f
SHA13e7d27431aee6129b4acd54480fd2ee7c3106ed3
SHA2566968fe507856a81e4c483fb983420b5b45fd04a1a8941d105a277b42d2f2e3da
SHA512afe6c590b6d10e759a08a09556b8b17fd7c0c5893a616113fa5daf19aebc0f0a3508b9a866850382930e84a793baccc9b23d0132db4bcbcbce3e318f598231ad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b02cd3e5f2ff88fe30d6187a8eb1fb86
SHA17a6f095f0bf767d8c83064f08f946bff7ecb8fa2
SHA2563d4e3e4fe5c3850357f31fd378a85c169c61734f50b3b043c415aeaa3fcf83c8
SHA512145724199ceef267b6529dc22f72ed848f6ac887ad72001fd9b413e809239be2c0f96f737ddf44b9ecdda9599ab5a49ce8d0e146fe038f4b2cff31db25ad7c98
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57146473eacf622dedbce7bb93c96ef00
SHA138007f8125856caf355a2caa101e572e45336b2d
SHA2562f717af38c5d5dadec7d6a53b6cd603fd410b492dff07239341d879ef24d9b2e
SHA5121f8fba7509f1884ed9e75f35a25f9972dfb40c6baf772b0078614fd923eb526d7e1280b5230b6392b35d1630c1afdc6a42baf26feb6b75cb479e7e9c1bac2c77
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5558866ce7647b6f0b5a6048376b91441
SHA1192abe2f3ab23b9a098e2178543a40b0151a7500
SHA256f152d726ce22d1fb8847cddf47fcc94a49e99abc9900cb89d6a3dfaf918083d3
SHA51261550377d4573ef6e5eb3a194ed6e47130469c0cc425f3eec3bf240b1e258c40dd422978cbe4ff437e990ad8f1f03f2acd7e7a3c6f8536a14d533d37b17f189b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59162e383ccb173dee728d0a20e39b25d
SHA19e17563155a86cd189d402f1676694bfd120baf2
SHA25600dac2ac2cb4127469fa5fe27d024bf1d822fbc7a683ad87059c54e3c78a57d8
SHA512c92078d1b184f7a4f409d8c393a5532b372833ca305c0b658e0cd9ab5aecbf48adc80a11f354e2180350cd562ddb68c1d9394d86db0265231affe8e95d4cf7c6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD534e6bbb3e3e534a88ac13b0446cc2958
SHA17d11c4b9937a262258fd8c8f3257a29cae66f8c0
SHA256ae4527b86506897923e73f8a4dabcaea31c2998e8fd7c7e0923a38e5ab28b572
SHA51284975bd43156a01c584782c2998a473ea9cfbef438666eaf2b79df6c64b714fadbb572aab2ae696e887ef59ab04ae2d4be77636c6c8fe7e4692c9221548446eb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53a5c8f59649ce65edee854df917d5aaf
SHA1a078a074d78f128ea1003e82bad9dc2d02594de7
SHA25689005b74345ed62aec904cb17edb519f86a92765ab0554f27b9bb65acdce36e0
SHA5125d1c754ee0f7e51a931d7fd89358e3a1bd8a4ccf63e1cd91049d03dbc7e3ea06cf8818cf13fd4397cb1ef6d150f416fb05e7e6a238c36989edc1651bacea8ccd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5065fb571b4fe5eac5691628eff30fb36
SHA15e6d62bf4c544489f87341aac49dc7b374c1f700
SHA25646620b88f1d506e9d7ff2b221f754b2e9c8f1249d675b70dfa013d0289150f07
SHA512edae36ec2c7e10aef32987f248d5cbd656e54456b4cce3031f9ddc9b5092cc3f0329f41fec5e6709773cdca8f5e90134700c32f2d957c73bd765bc47dcd51805
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56baabf63604ec43a7112ba22ea11130f
SHA1482a7fc6464670adbbf6ee0eba640b2db6c5f04f
SHA25627009d010c43dd1e3afe05028267cc60ecf22bb99dbf03a5b9bb5b71b87ba801
SHA512c5afd8a18581b1841582807a6c9b08b6b8c439ffb7448daee7e2c2acb3974140e17525d3789f62d5f755053c40a9c4375910485f44dc6b897d0a834c3b746303
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5973387ccd6d76aab5dd129d5e5b09225
SHA189f38ad78f74dd22f4e4a03b4f1b67bda9f8cb75
SHA256634f1973f0332da8a9691540fdb83d4c55ea7c4b60ec7c4e3a6d6a140d0ca24f
SHA512387acff54d0249ae08c5b8b19c70044970467126ed51ea5fb9f975422ac64fb2267c231935f508ff248337ebb369b33e74154763ec55086ce841342e301c5aee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD532b4d4cde2406f1cb991d787d7472120
SHA11dfbe9fee59b62f7f80a119a7cc8e01e98722b22
SHA25632897b59291a5ef16bcb227cfca66828d6145138429ed8e3e3fd81a954a49332
SHA512c7cdebcd573794bb2debb34f0da35700f28382eec9868e35e02df8976dcd76fdb9deb1663998ff81b38eb3aed56162252d47f7b07c9a95348b69976db2a8ad19
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f51d0c13141f94fc1fca87c3674b5275
SHA12775f1ec5f178b1d183e642010ba4581efe9dcc8
SHA256e1017c0864835b319b50631ce35fdbf7aa1f391ac61a3c612905b9a15c07bdfe
SHA51226af97d5e3bfab67c4ac40ab4d60d89d44cf51f36a742b5d60a24889bd3f24a4fc9380314263a0ad3b389ab92b1b4ad16bc295ec80c7d1c2b031b03818e3f58e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5bcfe6c1d2993a77a36653f476a8e3e13
SHA114c839f2c220603821dde134429870db8079678e
SHA2562b09c1c9d661125d0e7c1fde89b307e80b959778d5e7baf9bde1da2a9be1cb47
SHA5128aabd81da00486f5db6f1e804864224dbc5ffad53e9a7033ca77d4794c3a03772ed065ce33d76bcac276dbfc3447e0a4692e4c6ffd7f6d61433917e854b60372
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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