Analysis
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max time kernel
142s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 04:37
Static task
static1
Behavioral task
behavioral1
Sample
a99cfc6b3e40c880bfeec70affdc8759_JaffaCakes118.html
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a99cfc6b3e40c880bfeec70affdc8759_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
a99cfc6b3e40c880bfeec70affdc8759_JaffaCakes118.html
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Size
18KB
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MD5
a99cfc6b3e40c880bfeec70affdc8759
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SHA1
e0a5af5133d24da1c4ebd474d891221feb4a6664
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SHA256
f1849da11e8104102605c6f838f5e1cb6e6bfc26bc0dce6b2c45c80ca2e76a0d
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SHA512
72a9f793d9f770cc41b5f354bb4086ace8e1c07d065cd801936ba4ae6707a45cdcc26a14f4bcc0065256006bc5c2c2a6a30ba04b27d2f38c30a8687741da804c
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SSDEEP
192:E5GWLuvnBxkXZiO/2zsWPbWyO+LGEp2pGqB9NLAaNhqjJWsghJF:EVTUQFeg9NxhvF
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 Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CD7CDE31-5DE4-11EF-B5D6-4625F4E6DDF6} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a3d5a058b71c4645a1a6b8b9d2c7fb4700000000020000000000106600000001000020000000657ce44aa8f08699b79b525e772118258a09688958e3a55db9de2a7183af547f000000000e8000000002000020000000cc3c8cb03855cb360eece7977ad92eadba9e0efb2ddbffa6e7203c9bca9260e32000000065fa4f8febf65351fbec1e01e126a83cc4b192cb04c1625154f8f635228555f2400000000e087993205bae6e908a23162ed67de64c33c26ac0d792054f61a5da681f7a09220c29a3727bb743befb8b6d1b9ac00aea86b03b81d69d0b4a1cdc13dc972345 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430204143" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0e550b9f1f1da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2292 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2292 iexplore.exe 2292 iexplore.exe 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE 2392 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2292 wrote to memory of 2392 2292 iexplore.exe 28 PID 2292 wrote to memory of 2392 2292 iexplore.exe 28 PID 2292 wrote to memory of 2392 2292 iexplore.exe 28 PID 2292 wrote to memory of 2392 2292 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\a99cfc6b3e40c880bfeec70affdc8759_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2292 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2392
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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
MD5e000de2ca21d0c5d5f041bc303cb227d
SHA140eb3ad949e4f827c1b7aeda003ce8a7c3e02301
SHA25606340aa0bee277e28520c9a84f74beb4b93c1ac943517503df58c7568eab3664
SHA512806b80bf8d0013db60f315e3658d63a03e703586d9a4739cbd2d1f4e5d25702b147daa8e94eb44baf9110ba33236c28e644c8527f09aac76a2aed48e76c2e59b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD515f661f0441430d601a4092b588b6bdf
SHA1bc176f99387e74fa41f52593a8927369d50246f5
SHA256bd8a9589ac0d213d3658bea7cea1c1907ee9674c8afe7d935a2b4ed714085d39
SHA512cb8f501059c5261b799a47560c59f6309c74a50986b7500e38f1b3c560308515d28e4e2910145f27fdd427e104ae03e992ccca133ed7c8e7b7fd359d207b345a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52d96b8d4af6ae4cc63c50a9c2d0ed984
SHA127a97a94353c222b612382318d891d3b1d74bd86
SHA25624f0483c93b4349bbc6118d1d88d22748b145ccf8bf5961621d86d0b3961dce6
SHA512f99dcb04bb65d257f5f3e03d44740e1eb86a523ad9ffdc6a6366829188a35f2af724d5162b92ed5bf55d79d4da49857a8f87612fb89a8ebcf05fb2cbf0b1b664
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bed0c2e1c3410d7bc86c110c7d7491f9
SHA16586a99dfc5dad42ccdc72d898ba099348e5af24
SHA2564b23c591d96a1117f9b1b5ba86e6610397e1690774a25a2d64cf75314fe45c85
SHA512ff2b587c5c6f722dbcac841add1f4f15363fd2a76c43e509b48efdefe861ccaa626f700172dfd8de634a913f9784e65fd1703c462bd15da9d8982e893ae2c54f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dedd561ceafd3b38ed7b18409e39f49e
SHA1a61601d3c568defc915b0a09bcfc0c01e5112d36
SHA256409f7a33dce304fc8d01b3d8fca3537ae650141354f4cc91135b10ee0edea2f9
SHA5127e6947ce7b32202ce418a59906f2cfb3181a9ad9277d4be4f36de816033b77612a29ac8f40885d86cc050230eb01cd5296b2d0a448c7c7e5b7230f1bafe2f3ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a0f0be3ccbb7e51fc2f4f5d4110c9e41
SHA113a132a590e2a47bbefebaae26dfd5dc1ceb3ab4
SHA256de3b8f450a53ed4f063bbb8140fc78831cb6195f419a57c5afc38d11af39ff6f
SHA512688346505dca683cc171a4baf1f538f4a1dc86b9ce9b235c7889c49201970548da7d91938a1ae07083b6dc4d4bd510288a9235bf927d54f5f1a16510fdb363b8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD504de23ecef4f5b2dd48265cc6ee987c0
SHA1b67df4f6780528049649fe999b6ae804936a9557
SHA256de5468be49775430ab0258bbdbabac48de6f37b242b3bd7cff323c44e9e9670d
SHA5129440edda3b11ab176622a1e7ded729ac2cc2ac6d64800470540bb9118a0731f4dbc0ed318f5d4cccd833ce7a0fb3ee6b94fa429517494aa27c7eb5a2d9b6a7bf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58025d495bce8a939e1d4785c54b3d9b9
SHA16ef45ee19febfee02bbb94116fa838d659351d4d
SHA256d43f8dd0bbe8f525491922e50437d260307f0f5bae848ee6a0f70510a71a30bd
SHA5124463d02ccb3c43d84874f6e5b6022d7d9af7655e3160a4e21722691e7c09eb83f0ae4be6b8299e5e5dbd5a5de3c176748d43903289bc580f734912c231eaf110
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b708ab00e21a20d418fb64ec192338bd
SHA1faa3c5fb3d0ed9c57df80fc13121908a9067a4b4
SHA256b9df43069722df1470709f54bf95bf3b1ee72c3b7232c61db017ad1834068120
SHA5128cf48472c5b17d0bd4919cfd893ba88d9f9fc2ab55fe6dff7cdc3efb2e6a99c3bf5b32a7db1a3edb095ab0e6b2039c4d4c262133f72289598ee4e671d8dacddf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53345c4dca7eb68e8df76fabc7562341d
SHA114987a9ec59b946c8de8cedf0dd1783ce106b653
SHA25666375ff1dc693b287471cc3d932dd9cb2ecd85fffda629519692e1ec44b8a8aa
SHA5126e916f7b2cfbd7f150d935d83affe4e8db0f0963244cda68228ac90d76233ab0bac04139c6b53c1ea2cc3ad42f52a835d9c0739b8cfeb8da7cc0b90ccbb15913
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54bff3ea67732fd81b2c57266ea02308e
SHA136e7d0f1e50c98f72aff49147afc25f66f55f79a
SHA256e2869eb5d826cfa646fd3e2a7d470fdd8ed50f2c04624cf590922bdf978d9263
SHA5127c35ca134d039cf0ab8cd678b4bf75027d2796ec1f70725f4aaaafaa9b7304514e021594c56cedb1d0b05b2c7646ad2608860d7798b119f99fc0296350607518
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f2c27629903262294c47b047a2f56eb9
SHA119277a90f76d38e1f0cc62df87c9871da3cf3ba4
SHA256e60e8e03eebbf69c2ded9289c5d88b14aafa6f8feb3e44063db82adf4f098eef
SHA512971a76d6884d435bf981b4258bef4c81c40cf39cee1f3407b59c8adff9c87f32962e6037c9507da7c620b49a435ff49b21eb9d58337f5d57997289ae0a6caf18
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58227a00f73cebc8d63eaf7c528af5519
SHA152dc777f4da7e9b8e0d8ca86ae8f5b1a0e69130f
SHA256dc2a889491d331becdd3c5a2988a0bbb6b6b12c3fa00937e5fe5f7f579f8f679
SHA5123d062d74eed290a7de1e8f252c0f26340deb73f76c98c5cd774a6221237766e86e84d514fce4a363ed0fe0876f64abe69fc88404e83eed1241b70f052afbc520
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e8ba008f4fd33c5872fd3700b0762f7a
SHA11e1a8b894ef22d115d7d00d5abb2001fc5564fdd
SHA2567214e1c1ff584442ebba580e96fb2a50dc9a25ab85f87357421e53647e5202d2
SHA51211f18c6343ed26fec4baf77859c44a0a54c801d31fbd4b598e1eec43e7df0e7d5e5b4325876de35809a9d72ff5c11fb38925e2e04f99aef1cdc65b0bebf91a6a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5036852b906532ade2944d97df7acdc13
SHA1a3006100789f32d87d7b1df16e5c76f1f1e75a2e
SHA256cf5723a7254102026e4bd8834dde458bfad47e6d4997edd68eac6610ccd7f952
SHA5127399f7c92a40b0c36976679e0cf7b951fd47f4a6bf6ee37f38f3055b42b049562e9bece8adc5fda06536580cf2f63c6abcfe0358239434c26295f69d459ec2b4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5873b0bc0fe79828cbda844536b657c05
SHA1680e4d6950d9b929045ba72f7f48ab04ab73da4d
SHA256b19727c704299c8171d411881d33b000c932f74ca170fb4d89c7ea0e55cfcfda
SHA512ceea56ed67ff8bcf79e95ea9be6d27979aa38f31b8a146a8ced8d0c63e6d566b2f56fa6d369061eeda55d6b79afc152d4a762cb2be57a8c130fd53e9b0abf4f7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59df53676c3227c504879e49d5c3d6658
SHA19bec0c14d9c761ebc638ebc6f6a7e470544eba78
SHA256e2ab55c4957cfd71c1f201378ec0a18d62491d5d004aee7d56cb98eac295d9b2
SHA512bda4a933b14ab87519809784c3d8a68edf6e967f073e91b0b8d41910d039a00df345d3c560de854f043d9a957461aa2d613360d8685c5d75a0c2b49ef6e1e9c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59ce40f6d06ebba31885b3699d39c27f8
SHA177a11e395441de42380f0b10b394c818023b62ab
SHA256795252d0924bbac590fae8ac825c79410f3535e9b710ec3049b204aecc2367bc
SHA51224d6dc64a7b0a6bb8a14ac33e061df7adefbb7dc806e226995a01c27467f041ff9f4256bd7aa2173e16e4504c69cc7fe98234b3ef884f17676dfc1b758ce1e4c
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b