Analysis
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max time kernel
133s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/11/2024, 05:16
Static task
static1
Behavioral task
behavioral1
Sample
b4f1d3731a3a0c1c8f5680a46bae7f5b_JaffaCakes118.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4f1d3731a3a0c1c8f5680a46bae7f5b_JaffaCakes118.html
Resource
win10v2004-20241007-en
General
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Target
b4f1d3731a3a0c1c8f5680a46bae7f5b_JaffaCakes118.html
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Size
12KB
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MD5
b4f1d3731a3a0c1c8f5680a46bae7f5b
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SHA1
1b9c11afd12b827dd7b8c6caf1a752faba5cd025
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SHA256
b2ab461a4ec3e140ba7b5b832cbc1b637dc9dd63bff4d6970fbf6700a9c328d3
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SHA512
5e52b1a72f26919ed2c6b2694109a15effe68a02fbe9094f9bc27baf4a6dceb6998e8a73f62b6806607765ee846acab9890ffe8ff42a6a9026263a98e9e28b1c
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SSDEEP
192:CyiMwNVziV8o9RoWzGCd65aSkfv1MwjCVCfgJTV/0PMz2vbuIkZKeOyqFX:CyiLb3woajn1bjAigb/0PMz2TZk0Xyqh
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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "439105666" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000953bd8210872ea40aad5946cc0771cd300000000020000000000106600000001000020000000aca850929d889d09a815b9bf3a54bee0d1801fe5389837bb0d00780ded0b2120000000000e8000000002000020000000027c9df51113cb069ba983f96e4f8283b22c872bce93c1cb6c1f9c1dfdb76fc42000000049187dc855ab279f15f38630b7b0d530ff8866d7d154b7a0e231287b649265d0400000001d6e6f3e7894de2e0204a19fe9afeaeded7173201f6cbc77844cc95c14b258a2e263deab500aa9dabbc17a59582490ee73e4642991733ec1167e11e3f044a043 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7083821ee742db01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{473DAAB1-AEDA-11EF-ACDF-5EE01BAFE073} = "0" iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2636 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2636 iexplore.exe 2636 iexplore.exe 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE 2776 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2636 wrote to memory of 2776 2636 iexplore.exe 30 PID 2636 wrote to memory of 2776 2636 iexplore.exe 30 PID 2636 wrote to memory of 2776 2636 iexplore.exe 30 PID 2636 wrote to memory of 2776 2636 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\b4f1d3731a3a0c1c8f5680a46bae7f5b_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2636 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2776
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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
MD5bec8c0325a95f6f23e5723e0eee5ce84
SHA14cc42803549db070656cfa953a96e7bdb0b58907
SHA2560a5f67ace9a94f1138518214ddc8980a96abe2198446ab5349a5edaf525462be
SHA51280337fbdb027b5f5e370c6c3b7bcbf9e3179fa2318430cd0705a550947d9db00e3cd9650aa527763925f6dca0a653f5ff38dd200a348ec226190787f09e4a848
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d6bd395523990cbc2a1cf145cbcfe21c
SHA16414b9d418e51884b556a245e19c929ef377a738
SHA25699aec29695b011a2228b3fec8bcde2bf835e9c961ec077cdf2f4898356afb981
SHA512020fdeb5a0ebf4fb491b6988be1df043b8af164abbebdf0fed1714105631117f9fa42ec3eb0fd4ca89b855063b65e52b128b0ed2fcef8843d674fc15368e6743
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD550c6582c62a3b9d6cacefcd41d24c0fb
SHA12c736401f770843ae824296278f3a2f212466844
SHA25659231bbc2e2ea316c1819e6a1334d1a77b96c470b2d85f7c6259158a3f5d8573
SHA512d0102aa6b2f81d2eafd6c5feed09f95a8eeb64826ce9e45a7f5ae71742a49f5f89037d002019e55743d50572f80aecbb02237ef61bbd8103cd732b4108485079
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52f60555cc07ec98c96b0ab22237e2c86
SHA1753880868aa8fcbb06a2c8ac529d0cdf19ff0410
SHA25619414cd104d6e17f346b5351e9c7e5c4a028cb49c5224237dd83bf76127cda30
SHA51238bb185b97fd8c0da9ea8247ba87b5d2443e63d4f1d4f8a5080c72c110a722cd711b144ef33eb7b53c0a5c6e457696dfabee72e28eb79ebcc29378f2262eb904
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54cd3b46a4bfa4835ab3cbccd27c9a01f
SHA18e5a7bc76063df1ec3d8e0f0f471c05b0a6e5bc4
SHA2566005254eddbfe15d0904665002790015c628d0d1e8cbfb718fb93903ec9e7a4d
SHA51292c00b5610c027ed4562faa0b3eb6f02eb17896eef201d877a174000afb56a97223a641b25718b8634ca1d2d36067a68f7a127c61cc8030a3c3f2eabbce6cf93
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD532968002d570ae1d2bfca6344da36b27
SHA103f35b90ef6394059f06304a44b2e566e65a29ad
SHA25637c7568a8c4028b3d24720d1aa6a1987aaf736982d8fac722325802eaf2e49b4
SHA51285f8caf42d445ece610e4baa9a2efffd3a26dbfc1adaf9e3ccdb14e5abe8617ff536d43b17b69a96e516f86e30578428dc97de86a5455760f280f0c80cd2e900
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59f7261a43fe4d09d5b49c2660472798f
SHA1770aeb9663bf8afa092005f6191b04e83dc7a5a1
SHA2560b01935364ed1f139ba4c7b67720087d57e64ff6b6a0881db3fb02d41a8ac245
SHA5129cd45d6ba66316bc6b87acb8903300dc353d540ed3308a707a48fd2e268767e88aa0704f2e573535c06e3e58ad815016e729c75d1555d6e887f168a3d52f7ff2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5454177ac9f6b085f1bdd99e184e0a3b2
SHA1a629e4a9d6d4a5d1043f42886311dfdf49735a9d
SHA256d12a97c7fa87775d0fb9e474c06f816720ab755d222f529c71cbd3b5621c2d87
SHA5125fbe5fc3ee038e9eb67a0a8321224c8b737a950b3070a28c625848290aa8b1b86c5e849b2dacd55e3389a332101685e2eb4183a17bafad2b061116ed77608371
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c968657c19def604ae2024eb91cc78d6
SHA11596feb97da551a0c2c3fdaa77b52b37541d4e63
SHA2564e6a137188f752362263fca2ddc8fee661bacc11f853ef4193e6c2af00c4328e
SHA51238934f710d72c1544ba1ef74593456fefd751ece9919c55270f8cd74f66319895459cdd966f0528071a3062a5ae43ddc5d76712a083dc68f316231014e60b32d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD533e9acb6d64ba58cc9359cad930f8cf1
SHA14d05b4d6f99f9e184f9b7f6ed603ba39cd0e3ba1
SHA256275798342f1db4961f207bb66263056c1b2b02ab37511b9a4306596301b86eaa
SHA512f5ffaaa7bfba384b8f1ae266cf8a16e22e2f60ad228390f876a50514c9616f9fb8b53d540abc84a83d9b34d7d9751ca4e5691772922d7bb785a10f8fd0cf9ca1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD552d987c3326c921056b00325068d4931
SHA16ddd3e5266740fb5d0fca622fcdf55953e6f8673
SHA2569b8f196d750ab1763bf187555fb7ed1388d9b363573dcce4f8924bb836dc7d61
SHA5121d9312058c3ac16eb0150dd1f0a42978cebf450f45790187ccd5bdb21afb456bc5d62891b48d952d1d212365c0e1107204ada4557ffcfce41a6d4e6cf04bad13
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58eb14f111d3845e62a808c23ba0e2b27
SHA166f5bff17a693e9cdc499193252af8fa4dc63154
SHA25682a3a48232f0010e45d8a70871beeabe22af8b0c5ab66c635637cf2ce162c119
SHA512e6defdcd9895f98a05495fa50a37d79c7a916857bab0762da6b8c70e57c36b2b88271f9613fafbe5a9afa9be91c21dc0c3b0c2d7b733ebfe173d82b6a1525dff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ad87bf6abe612f3ebe513f85d12c4883
SHA1fb660f2be9b4422528ab0604623762da7166e306
SHA25673ef6cdff0290b63b490072361d8b93648e92f966f23d0324008431306f17545
SHA51205208a977eea6e1ce8996723f30599e14597e510070a32a246299e59e76a216a85ded5a24f4dc00fc3e6930cd5f8c8343961b39e828dccf818985969fb7dec85
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d8020d4b6501ebee5ba49c21f927cd7b
SHA1d28bb6f6949d3f0b2428f4f71928899e8d9abee0
SHA2567489686938800098513dca002834bdde5f18ef92712c72e9d6d5b174f50d3bd4
SHA5126c1717ab0bb69b2896096a50deb47c202890c172a61dff42c812665ccb5ffd8cf5989648d4595b8c515ac61938d916dc75900753c5b0e7f5eab1e312f2b9e7fe
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD59f0053cebb865dfc4106a4608fb10f47
SHA1a071c779f9ba74e8207d038e820a6cf6d3de73f2
SHA256b69d43828d8c24457a43a7b07531d5f4d2046862d190d6e537ee045da7b151a2
SHA5122605c458759be7c8118a64f9a181186e9f014e1fe3e5ecbefe0c265a9a95c739b38302d53ccf4b7186cb32d2941f798026b4ebe8674f9495f616060a0def83ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD546aef4261108de3311241ea238d20934
SHA11286d207d3253bc86b005499688233f9cee887a8
SHA256de951f576fc2c6151bec699b2cd06342168f0c9e42a8cd73e78f001d67505419
SHA512434f89b80723f743605fbf08c21461f619ef861398c90c8cefa4b01466e573fa80c3a6667168ad94069b9a5f3652cc9d7c1a35937e83951662ba1128b2c47d1c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ca5d74f892441039d662ebaa847fddc9
SHA11da677dffb26d5447744673abd7b37352a9b9cf0
SHA256633792943f8badc5eb34f53a322c7fea50a134edbbfa9750d89d8c10c2771805
SHA51216812320252bc7f7964bd52fb9829762037d6955f642ae379d5d0791fa2276c5b3004f74bb44b7dd1ae88334aa882f9d548cb4a10990f81937d3aa0aacc9006f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a0fe033a4ac5e4d612e04ec2935267f8
SHA1c6bbe364929297b011806566df5a31cb9f5d0ace
SHA2560c00db985fb87893b82342668acda5ee69dbb106f4ceeab1ccb64c9acfdf1638
SHA51249d811dd90c0a188854c740eac8ff2e75f393d1be6a040a73fe5d45d60de479d4fc3a61eef25e05a1cfeb5de65dcab03809d19b3a29612817d7e144719315923
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b