Analysis
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max time kernel
120s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 19:33
Static task
static1
Behavioral task
behavioral1
Sample
01db30bef25643ba8fbfe15ca534120c.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
01db30bef25643ba8fbfe15ca534120c.html
Resource
win10v2004-20231215-en
General
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Target
01db30bef25643ba8fbfe15ca534120c.html
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Size
42KB
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MD5
01db30bef25643ba8fbfe15ca534120c
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SHA1
6c25d361ca76befa4334d15a6e8a28aa3d52434e
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SHA256
e62e433499fc8fbbc0c1a35fe86e2bda456471ddb80fbf51ae48eec00e3d9ed9
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SHA512
d42423264b3891c023d85c8774b51894591f464e8a38951505f95e4ec1afbb486d3ea633c4c68feb7b0612b32fd497f5c15f787522e91527de76aea9ad6935bc
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SSDEEP
768:ftV4rOSCFyrDOyIznOn9gnVnRnTnV9Kihr50PTmI:ICTO9ANZzX1hr50PqI
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000b49bf8ea88ce1a87b31e91ac95917e6500cab0f7b492b332a2142b4181695c2c000000000e8000000002000020000000c0b5df966cded713bcfc2dde2dbcf01084643e72d0528d12e3e9370dfeb1ac9520000000c1331e098171e83abd40bb75f87c8649553fe4ef07d78048ac65eea443933f04400000002bbf68acbc85b2fa03a56f6a5367344ed6e98e82c28a42017647bd655c1a347f03b9515b4803e9ebf29267f566f3e01e659d9ce22c7218dd9057df3015b4d41d iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410042310" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0e81acd923ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D7C725B1-A685-11EE-B273-4AE60EE50717} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1936 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1936 iexplore.exe 1936 iexplore.exe 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE 2432 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1936 wrote to memory of 2432 1936 iexplore.exe 28 PID 1936 wrote to memory of 2432 1936 iexplore.exe 28 PID 1936 wrote to memory of 2432 1936 iexplore.exe 28 PID 1936 wrote to memory of 2432 1936 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\01db30bef25643ba8fbfe15ca534120c.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2432
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
893B
MD5d4ae187b4574036c2d76b6df8a8c1a30
SHA1b06f409fa14bab33cbaf4a37811b8740b624d9e5
SHA256a2ce3a0fa7d2a833d1801e01ec48e35b70d84f3467cc9f8fab370386e13879c7
SHA5121f44a360e8bb8ada22bc5bfe001f1babb4e72005a46bc2a94c33c4bd149ff256cce6f35d65ca4f7fc2a5b9e15494155449830d2809c8cf218d0b9196ec646b0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5476ac90ebeb1768693d25c92bcef03b0
SHA1214ed057cc68b613deb1c1fc52e0a07fc7115498
SHA25695466996064646103d5c0898efbff3a3bd589f2ce403efd4d26a749b5c5b2aa5
SHA5121f801b671021183a6d3ca4ba436ba0c3be2e5ac657dd1f90fd9aa4f8f739176b357989e1968e3e879eb6a11cd20d43a3e66c623d5f8de996eaaf51af8103db37
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5204f9b655b83e8d37920b57865d14253
SHA13fd6a6731fd13617ed863be19443e73512fc9737
SHA2561d3ea37be3a8b6fbe25d2d59f559df9d33c9bdded711c0f322fceb05b12a820c
SHA5124c2903b166888b3ccff4e6b5dce6f4e15e4786d8e9c738ff2f0772b96e9ed03eea63111d6dc387f1e26fe4543d54c4171016f413ba85868dad99002f906371f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD512a1ffad247112113bb9b8bbb0020313
SHA1efe0fcfec53a895ae8cbc98d7b3e9e8b0fa52b6e
SHA256be5ac5584dbb3eb397b1b96e2e696a05a7b9ff0031e76366f24bd5fe2160ab7b
SHA512b5bcc4b9361c8d8d223ffe664eea5ac61916b40de4c0834827a36e22014634a7b00624a6ca4cff9ea53c27bd5ce1716cd18e269dd09aa060295fdeaea489cb4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53abb7580ab30c2a28c901ad1af1c2b85
SHA1a4d84c7d0698f39088b8b41562852e99abe384e6
SHA256340416720d2fac38a068653f086d12fdef0d4154eb186787968cf97a7cb4d212
SHA512c4b7afa2da3d06b713cfd7d919e0b210eeb841900d6908656a39c421d497a3bac16b69f3ba6a7c4d514555b37d0f5cb93bddec92bff24f130a012d81d1ada4c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ede60242f314763a10f2187329b3f4ad
SHA1fc51fa142a7ff32ec22e797480ba069657090d19
SHA2565865d075c4bfbfc6fa956c82f0bf79ae248f6b28ecdc2f1133e06b5622254f9f
SHA5126ccb232d1c0693c64cb5e2ad7fe1384cac8f765ce2f84c43257bea2f85595570b8ac3c7db61b9654247b19f5551f0428f301a0849964da7221c6b904fe1258a6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bd3992c0acff8c4156e040a85913e689
SHA1941b2e170e7d5114e447ffec9215bc27096041d5
SHA256a359b809a6726913733b6bfc6e9e79a210e7838d6f42db699160dcd9d810f56a
SHA5120395cef8c0d8259c24848fa92769edd3f7a394c80c4c5a278847977412c4d0352561f447d0d23174a97b15b05829bec68149a43a4d37e0da9c817ce7ea7ca7ee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50f3e3eedeed5efda50603effe69738dc
SHA143e3e3d21abc281ae1c30dea77b5e4539d50adbf
SHA256b8c5467ef42b6f78de1b3f0e9bb9c6e1295df657371e2fc86e180cfb112dc326
SHA51218fe59c9c102de6e960c521d23d04e620f84c43eebc2da93f7127ecd5a2e556e060803531048ad86bd585890a22a3c2be2620d8c8cf47692c0d0779bd44ce9b9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a0a4a5e5e664013ae685de1b773c096a
SHA1de59d7e983ef1ae5b30b81f588308b4da93ab058
SHA256fe04ea8ba38f7fbdcaceae9ba46468b27f5ee9b5752ec8aaaa2997a646601f30
SHA5128edb5c2b26c605641061cca3e29f3ee18e07a09658fb3570f38217c0ba79bd4c472dde644a4a5d0f9ef6bf130e144040005aa8ec6eab5f7171e35e45ab74f1d4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD586c42043fff7a746b80ed906e22ae999
SHA1c64bc2fca864328f29ff083edca44b63f937e6da
SHA25609396596216e573e63de7385306c5fd5abd2e500162707eb60e583dd642ced72
SHA512a89f662da797682709f21b455117e9a6b0bad432ec686fdeecf87620aa16d265f438bd5ae8390dab93729fdb40fcb9df7d3a8b674caca67bcd3c69b142a8784d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5facfaa8c53baea813f625ce610c82580
SHA15efd27e66b8f9f713134dcba27b1892e287a8194
SHA256b8febe7f8df0fb71846f65443501b7fee2c5083cdd1e0e1aa29acbabe654ea04
SHA512876e753753a39615cd510f18a5cd4adc64978dd4ff6e8a702c9614c54e38269997f800be7d5e22f68c876961db26abcdb4d3de15219d52591f084c9f1dbe177f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55e33722b72d375c28bf605ec0fa6c2f2
SHA12dab4a6cfa50eaed7550311d7b583a88480915e7
SHA256bf7d268291a2bcac229c1fa3f5742c06493ffecae7ddcdf38c4fcca8155371b0
SHA512517844990576db28728ce094c6d5c227ceed3bd156374a6b58ce8b7ce9956d5d09f9172c00b3d6e35effdab7dc704352a8bb91327748e5623262814aa39b82b0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a3e9ee0ae7bac34478392e649a9de292
SHA1d1c60792906179e5b6ff66add6afb3cf35eb51f4
SHA256dd50a151e25a9c88e9bf9a95b42f66f9e3f2df8b46cecf4632fce0ed8adfbf65
SHA5124ae984b8296354ae8436b20761fcf00d23cb6adf0dae0b5230282e0d31f5e56be9396f9e0949180804800a628f6aaebeb8be08006f8f5cf3cab436bd6bf30416
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53431683fbec207bcf3dc2ca3382e0458
SHA19ff149cdbb0e44aab5316ed1b746f0a21e507eac
SHA2566ff26fe6426d56ab1aa3b04a850d154d9fc7996d2e7b565f17a88f71d2db8b7c
SHA512cb2ecb32aafaf487f36c1eee09c3a7e641cedaa4b14f12474b1e887f25033dc135021782d7cca9037bd5e12ce05ebf581a4d9d29e66211f211ae52a289c03d0b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD533bebc6b6195d8b529d339dc92ff39ec
SHA19bdadd30cb649e66bdeb69f6e2ddf7232754066b
SHA256542e2aca8fbb7d2fc4984aed551ad5eb2c1483ffe2bf7948fabbb9d9ea635e34
SHA512fdbd6159f4fb0ad3648b4c411dab807780fa1f7545d8167c48e6f7f3632284d1273293c57756d53d7a7d4d97e13a91410c1ff45345af31b4397d84aed7c9198e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD501456a45d0ac33c02f5e58bdf5aa176e
SHA1df011d3c556edeec9041b2a54d11a29d6437278b
SHA25642aa1f1db82d81c51d55f70363173cafce659022a4f08cc8a6bec077e741ffcc
SHA512387cda6649a9e04871168ee96c1228d6ee2f2918db5adc9efda2f4287ce2e8a1b5f3fdc81998dbc822ead94d27d2ebb768662f8dcd8310428b8395892416411b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD571af508a614a1aabd92d5bda37d2fe16
SHA149fcf304dabc36fccfb239aa4cf73032fbd5e6f1
SHA2569498562cdcdeb1fa57be84a57c6e8ff050fb565ee92fa25a8e97666f92913dca
SHA512f99050a026dff3a552672f4099e9c4f45f5e403fcc24293d0bf9780a71f7a43904033a992f7757d966b99f8102e027390551e3484e381a45a721069e2ccdb165
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD567c054d1d961353fe37fdd01d3348079
SHA1a39915e17cfa7d7f39a4bda90722ff70a69e3f8f
SHA256da53f8a9c98d791b23757695fd7e8da81d6ece4a18e0525a27a83a7d73a8e11b
SHA512a628a2fc88c0ebc109fb5f324549b0f48fcc82e3e3672baceeb1d8bc636e8d11d84404ad5c11fa72cef82fbe2c68f7a4a4bd30d49eb1117f2a8ac0dcf31a9600
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD557c00a114a8363adbdcce20be867f688
SHA13badb60fb99dc2e721ecbc18d448c0608ce0ec20
SHA256b9865b191d9f468004c1fed54ac3c0820c83ec771dc6999f1a7cd180c1eb06e7
SHA5123d1e498d37bf49e696b64f5cc48d6bab8592947be21a96e2e9aee37590e39a1843014f1dd8dc4c9599fc8b705712d0ecc617e639eb9ca37d72ef2031424b5914
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06