Analysis
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max time kernel
133s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
01/08/2024, 21:56
Static task
static1
Behavioral task
behavioral1
Sample
81e0510c621515caa7ba804873584993_JaffaCakes118.html
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
81e0510c621515caa7ba804873584993_JaffaCakes118.html
Resource
win10v2004-20240730-en
General
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Target
81e0510c621515caa7ba804873584993_JaffaCakes118.html
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Size
4KB
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MD5
81e0510c621515caa7ba804873584993
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SHA1
ae3b2e1f71838f3643164b3af8cef6e2ecacca30
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SHA256
03ea19a9dd6b1c5452c55266818295ff1ebd68d0bd89ee61c3d2c5dc0910d2c1
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SHA512
7b2f9f761ec354f80968aff1936cccc1e39a2693ed571fe3a03cba615e0e91e80cab60d913fb4aa22e97dd4e94628a6c2aa360a5008338f4d24c4b7303643f82
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SSDEEP
96:a9dJ/UAImsYzIW18ZzDn1y2RtzQhRVF2xD/UIXDzNFgeyYAv0Z3KY9d:AL/9Im131gdyKzi/4xD/UIzztg4Nv
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004ecca440099c424d92937bb9b1db2c92000000000200000000001066000000010000200000003acf317d94ac91acd143b4db81556668cbe2b0ed48a1afd01d7992b513f561d6000000000e8000000002000020000000c5e430d799296cc84831093ebc3550d73b1afd8e317d5ca4ba990c934e61295220000000f1bc968089883ced9dfe29d5d0b9eb9d900d010019ce4de2f8ef35ba368c16f640000000f4139ce275c7522fc332216109233081e4c3817366aa6d42b87f03e64d8e0c13810ec7b3da651feee65e68aa116eb758b8d16a40ef32696e4b3c458310c33b96 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D76D77C1-5050-11EF-AEC3-E6BB832D1259} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428711229" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 306843b05de4da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3068 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3068 iexplore.exe 3068 iexplore.exe 2660 IEXPLORE.EXE 2660 IEXPLORE.EXE 2660 IEXPLORE.EXE 2660 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3068 wrote to memory of 2660 3068 iexplore.exe 30 PID 3068 wrote to memory of 2660 3068 iexplore.exe 30 PID 3068 wrote to memory of 2660 3068 iexplore.exe 30 PID 3068 wrote to memory of 2660 3068 iexplore.exe 30
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\81e0510c621515caa7ba804873584993_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2660
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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
Filesize342B
MD5cbe9e84fba63c8480c7052985b3df39f
SHA1b22a24ac59de912fdafec78d0aac312f75799de7
SHA2567ab96c02a08069a11efa32f1551c792771dbb0a0684bf9fb2ede88f9cff507c6
SHA5129ed9cbab6ce82ca4139ecf4c9d149f60873eaf764298741d520e3e51287266fbd69eeb05395756f5966267db751a5293ddb39f3ce66442cfe7fed6b12c3bb742
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d0966f39a55999a88d9fd4a12b50f177
SHA1f8985c2c049e311570a1900a21eb359bb64080c4
SHA256a4d57113e39613d6ad495e8ba3a5ec411b162f6b6b0e7d2bb3183051ac832fa1
SHA51207600a99569f93063198c0fdb87d4e39a22576312bc50694f0ddce725413c430160bf439e667f2449ef22a0748b9238ab5f1841dda45a016f8f4285b25b9f41c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5447efad8d2ba5f1a59a08db903c46e14
SHA1492b81b5a27de7b08ec8e09537a5c9535158f921
SHA25624c331db15258ec68e7e96ce77827347a847b5025108e17ef15e1b4aa7719570
SHA5125915d301b17f7b3fa21334f43b403bb63374641b198c619eec0ece3e798e45aa633f56be98a8137aa2aa213dde3145e230a8b1ca014cb050c2c65c6342298ca0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD553c684707cc27ad060eb5c80565758b6
SHA18d334a20c9354e5cfc6e4c46d6fb0b9a5aae4358
SHA2566d66726a545e1194f4b3d3c7a2edcf70b91019b66cf742da2bc1512e22571718
SHA5122575876024f3c4db11e7a4bec10527d0a22101c28d7d43cc81f40cdd92b453bf589e3238a7b759d4544d13d01879e18450a32749126371f912cddc656f4e2aee
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54fed3bded63dd67ce8510bfaaa0706a6
SHA1a76fa78da57532e85288a343141700a97b31a212
SHA25679349885c4665002933e39f769a7497560a4f222f92c7d08858478782658a9c5
SHA512ed6318c2a08fca6b3299d31863e7e091cf5d36006966cc3432a314984c1e15b7c6e98a8d95ca2dbaa6a3ec6a7a551baedc79fa8710f94506056286a2608e8220
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ea4f9ef7effae047db8acd6535009b0d
SHA1f28633256aa526e662867d96bdf01aa22e1bc3f3
SHA2565549b0856836c72306c7f9789a728030c7933d4d7306903b07bd4474cae3ad9b
SHA51211b10f63c5f8a0ac878f3b85602c9d8b7e64435baee56cfedc860b698c07884e0bea3c7dc9b1fcedbf2cad86609bc1d2436f15be3013ecc2f0e6ae39379de5e8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50a1748099e00e9036669c2ff751768e2
SHA1e588cf339f85b72330095c590f08003ccc3fedb7
SHA25661a55088b3a3769a1a9db24b3a6d991fee8b62947142eae06d113cea2f1f62d2
SHA51240e5abc88a610658cf524afa1d598a0f7461df012ebe12595b924373ae5c349cd2f8a31746905b682ce0774c75d7cf7498a07efdf43ea45b01cebde6e5aa9b30
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51150ba6146db888a2a012bd0aa9fa234
SHA1771f0260966ee0d0a37b383625fa49dae251e09e
SHA2566386ea774e32e9537e3a589a754c85e30cafe250024bbecd4149bb26a495f7da
SHA5129db6fc4d063408500f67518fb61ac0d0bbd74c675c3cdbc7ccc18af85db64f8ea296d7145641c4368882de7c8f0b19a7d29cc56de9e61ef96b82ea45edecb4d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dea155271180efe6aea167f360fbcf06
SHA11251ed637409f6113fad74e17fa5f986d11f4434
SHA256213350fecdc5fd26debe07765faea7b865c0b9d6a557074897d5b7dbf859b2e3
SHA512c1acb80598fcf4be1b20234ea405bdb4f306921672598ff2322861e25e0b2526b9b98ad5bc6fba8e666d6dc656d6d0239a5237da32e8c88038c35a3b104ab734
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50ea363655d2cce68ab730df8e4600d61
SHA149d864ef086b450f76c674a33608c702d00b40a5
SHA256f46852c992eb1cea19c1adf5c701e250b1a96ffa52885a647b256a84792a724f
SHA512507d9a2701400c9d7e48da96ebe8e546333bbb02cd1300f8ec4d446f57938c36945592a91527ede25b7b7ab370a25ab490ac494d405e91dd4a973f245ec5f088
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD550d059908d0befc0d2762aa27c932049
SHA14500b0af390093be3674feedacf2046922f5651b
SHA2569d1c72ba976f9e177ca7ea45d4081a4e416b31d7018507b09096ff77e548adbe
SHA512cfd2e7e281839666f55e46615b608c9a00c5e7e06cd3be035a4d255eda6a92f967ca9f26ca0a6daa21adae2b4bb040b29d89030f97781a34fc47966020d61ac3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD562d691c2391c020c5e3e75ec5c23adaa
SHA1209079a7e6e29fc9bee05f943a07444bb6835b05
SHA256f4d121bb44872ac706287b68a7e87d5edb9a2cb3abdac10d3cbb8ad78b74711a
SHA512216250b74490f2f6d369a921e6e7132cacb7ab8af557e486f65a87522291d8f47084611aa846f65351423689be4cb063c7cc1ca56b3cac48632bd5abff6b0546
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c3f4ab3ddcdbd8054a86c1630550e383
SHA1af375be3cb3d752d08f7e2dc1cb0e8d591d366fa
SHA2567cb76e96e06385fac95af0c4e4fa7943b103e3af55d00dfa66e5d53e0451e1db
SHA512314d0e1b494a19b2c080669b384fdcefb65233739926555be5c4253c1dad5dee9004ff905792146e9b96988e28dd0d8d018e32d3a3d09de1790001bc3482e4d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d7888c4bb8ba3bac2c2b06e1994804ac
SHA1503b991ae387b28648f3c556999f2bf8a5169009
SHA256812582c6de9df9686cb03c81d09ea7bd1c4169cdd1bf1628213216dad3fb636e
SHA512db6881905b28811c015d6ec75b2336f4a998014e4fbb8a5b6086e66e30638523d014ccfe9403f93b131299fb10de1f98dc97aa67462684b2d2a9c569b1694f32
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58dc5be86e8c21b8fa4e709f99aea398d
SHA1d6f1f2ec870e2015e700a5453cc94f070644fe1f
SHA256b138c5901effdd7ddf2a5dcf3ce8201235cbd1f4c15e69218104e77af8f7e460
SHA512aac59f509157f51fd588487ebee9ab85759b9664cdbb585bc48d8bbc6cc016e6a0a5bc1583189383ea99db130213a8da611a4a0047cf5ff0c24021c70350ece7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ccad3d13380aa3e89836f3702c26701b
SHA1243144376cd6d78e2e0875538f6dcb5d48e2f005
SHA2569bbbf7e23055a866a649f1a773a51144c888d9c2809e73b80f48338400c27697
SHA512666df441645fba02f610e601b737b441c1bcd5370c71746dfedc19e5e3ac8536d6aa4edb6cade5e6a298b7ca3e97d7f71952fee4f6d3d997f608ccc0a44ce7ec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e001ef0e8f2066070544c1d7bf96a99d
SHA1c3a19118b5f8928cf5a232ecab1f5c602811cd6f
SHA25607e4e5a2c17cf29ac1cf5ea7535812123629266922c2ec18e8a50751568e6505
SHA512b01c0d386a149b8caa2b67478858cd6353f19245d1af4dbc6653230781ffaf4620be29df3c3ccb8be96de24ee2e007cbd1001fd5abee61f9a76190079b80c054
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b