Analysis
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max time kernel
134s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 14:11
Static task
static1
Behavioral task
behavioral1
Sample
63919b7a4171e86f3203fca6a646121f_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
63919b7a4171e86f3203fca6a646121f_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
63919b7a4171e86f3203fca6a646121f_JaffaCakes118.html
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Size
116KB
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MD5
63919b7a4171e86f3203fca6a646121f
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SHA1
149d42052d7c48e37ade71f87f36c5057abdf9e8
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SHA256
8bc9466f8841e2e2dda813372751cef26b63100f1e9c277469fa89ef12a92f60
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SHA512
d7a8cd6c9119de3c111f393ccd830f97c08bdc67c4eb44631575b7f71c27491be080ce13c766a41e569bf660cbf51054407f33aec7f771a51e0e8865b6e67318
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SSDEEP
1536:SxhFpyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOy9dGL:SxzpyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1725DE61-177C-11EF-9988-CEEE273A2359} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003314c83d76e2bc4085494b90c8c6d4e4000000000200000000001066000000010000200000001986da3d69111d2c0b880cc6206f10c16ccfab7378d624e8c3bc806b804b559c000000000e8000000002000020000000ade0c72eccf43debf3d28b93b0b430e272a7a5513d5e4632ba4e31bbf3985b24200000003ff0cf073c485c07dc45d45cea000b977f5180079bb5d68474436174468d9f84400000002c0c73b3690fbfbfc8ddb276650bd7ff1b688ed0b3052f519eb370f55e98107054c1636f5786f8da6c5dfdb69d92fc4c7785b1377cd1d93552bacb971b2a3047 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422462588" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40afb4eb88abda01 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 2172 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 2172 iexplore.exe 2172 iexplore.exe 2236 IEXPLORE.EXE 2236 IEXPLORE.EXE 2236 IEXPLORE.EXE 2236 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 2172 wrote to memory of 2236 2172 iexplore.exe IEXPLORE.EXE PID 2172 wrote to memory of 2236 2172 iexplore.exe IEXPLORE.EXE PID 2172 wrote to memory of 2236 2172 iexplore.exe IEXPLORE.EXE PID 2172 wrote to memory of 2236 2172 iexplore.exe IEXPLORE.EXE
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\63919b7a4171e86f3203fca6a646121f_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2172 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2236
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b0cd64dfa451125fbb9dc331b425ddea
SHA1db592960c27eb84c284a2472caef832c7cd408b8
SHA256b65a77872aefb7f2abd3a92a19ba4b638070595a9c8a8820c3c3451c3be05097
SHA512b8a99cc07459df25c77259f2065418a125566fedfc67a728f01bca61b51cdfa32fcb52723621abda30b37e12312ae94414301b6e415b37bbaac837d265dbb827
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59db864b8336c4c20a3438ee93864e52a
SHA13a6e8ed9d71efaaaefd855e3042df161fd2c863a
SHA2560521a0a0c9042d0a80ae40eb14857fabd77670162b057cf5a23a6b639ab4621f
SHA5126de24ff45d33f1470541d9ae383daff8fc8a557bdf11c2c571744ea9ea6033910ec3c0d58e646b1ea1d1de8e8c0befbde1f15460861b992ee80ad7c6019e3c05
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57c01f39463557c512dcf52efe0ff18c7
SHA1d9892758d5f293e57f6514957c66552520074c7d
SHA256abd4258c7147004c31b19066fb9eeee9947ecbc2b9398adad117cab08b8c2c3a
SHA512ffad3f296f6e69aaf3d91756daa2253ec101a56d6a1f0cb2266e37e0938d445700e40919934e03f226fd62a79d62a7f0332f8cdb0fba0342930ca961eb3863ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51af54b15510e21866ede493a275d2ba0
SHA18636829aa053e4d27aa87aee1f542b9f622b2625
SHA256b032746492c9e903d7699157e52eb9de944af620ef867f90db8bfe02aa36e2dc
SHA512bf77b6234fae8c35199816051486a77e5cceb786b04692592fbb58d17b8973dcf0098faff947bdd9e3424e222d12b54f723e3e74f0dd27ecf3c0d969839f28e8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD544a26e330035d5651a862a110b2a2f36
SHA1a95e1e135d230571685e5381995e51e97b9909d3
SHA256a3de0541c74c69e12b789071c2bc349bc35af2db7ce55daa7f13afb80671662e
SHA512ff15546b31f6fd4f39ca7e1da988e0cb2b01e0be4b624d0f1b333f8e8ad7245fb1b357f84910527940866551bddace8a5f472b816114d04559244b82c2d471f3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57fb1bd56de22efd5d25bc83e1717a7b1
SHA1c270b30846ec65ff0f9d7615c848a3afb6f70067
SHA256bce966ecbe910bdfec175517ba31bdeeb0ec1d33b0d635e6be2910cceda1737a
SHA51208682457619acc8dd85298d2c825f9251259177e8f827301ced737ed0d7d7376e3e8c7cbee29f9e7c6896561e55cfc4e92248938dad1aeeb8036d85681f185a0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD505bbb1809dcc5fb87532048cb2b6976c
SHA11b377efbaa7aa786c7793f04891b74d8d945a068
SHA2560fd39bdafa4c82994e9e6b597b85007985bfac4a389b7f5a08a99d04c6c9e8b4
SHA512dcef0c225d5d65a674bb89ce3aa77b9f18018bf36ba196aad0253f66fdeeb812c1611b6a67fc8fc0c35d3b2dfef0957e97a8b5f5fadbc6470aa4be3e6d73b4b9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b06ed4f171e05d68bf80c5470f2b14ac
SHA1fa70b7f4f9d9cf48c4e9f3fd40a035e14dc2a37a
SHA256defe5cb746d36b54dca45bac2144eeaf9b3e176fdf6f71c40ad700ce37c84e1e
SHA512a9bcb04e77fef0159c3cd55cb3d40264243a689bc656378a53abbaf4173e39736697c11535527ee02a520c7adbbdfdaf95eda69634d232c520d9709f5178e8b7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5185a3fd6da348570547d62dec294a0fb
SHA1d0db75798dccac51b00c067302192fff07256f1e
SHA256500045bb4f3b47dbf508df3af16ff45472908521f1799a524b980c00f1100bc9
SHA51269e4e3cb3c4eea8ea4ee45b4fcd87a5d526e75994f472584f6cbc101c9fd156a82caedcd606b854a9757352fcc92e8a907912f8a2d2ef377eb0c9bffdcab2eec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb3e414be6eb31cd7325d1bf62ef83f3
SHA1190a3efb339e7bedfd88a68cdb3bc55261bfefe8
SHA256f36bfb81bb02f0038e3d317ddcb292259dbc7055eefd58e13d98d4488aebd3bf
SHA512732178dc4da1df360f4ab5b77e50b7fe010d897bf45b5f62d5c580e709d2b2637363a9ac4dd4a145b01b5543d626a045d03bb0841698d6ab2296bbdfb446700a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD558e96548312313b1e40164c14bb2ada2
SHA12e9a330561c8f4d7041c8ce585807dfa211a854d
SHA256048dacf652b919274218ed1061883f9db1dbcb6da4931fd5f5b373cf9a7470d5
SHA5129a799edcaef6ff538e03a54d9ca019a4224b51b5320130ff96c2a0e76e81dfaca292276b27d81343f2e44090ba4b5b0eb25e47015cb0ef1c47a92d64ae76d69b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cae5534a8da647cc082f9a98bfd0f2d0
SHA1e1dca95840ee95182b86d1dd3e3d15ff71b0d50a
SHA25637d8c33299663b586afd5886d4da4f9750616cc270d8417d9189b4a944e94240
SHA512a746b83a104ffed044dbcb1c9d7510222c476f79fca0e10a26430e0aa9506070e056ab3c1652cd86a049eec80aa591724e123412224a4d6c8de67ea8198e760e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f137fd4438a04099b19a1bfa8d69ecd5
SHA1556ee6dfe56a39e103e079c3044ee4d8bb1afc43
SHA2563b780d2ee0a90eaeae772b62e672a1d76458b916af2ed6bf4faacfedf1091f16
SHA5120adf048574c7f970cc3a32d47355fbca2728ed373a5c8a83997d95b17dd55c1a30840b53bbc1715e1188b86559aa228f486722742f52d85ad3cc4014709116b5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e2fc1c5405e2850faaac7112164445d0
SHA12974ffcf60407cc3ffa907c0fbc92325368968c5
SHA256c6f8e8ac9ef57adbd685757fa0dc40a05653dd4fa07cd7f603bc262f19d3a206
SHA51258a7969635842428196bb9068e1ac55f53762e74c250107fef5d1c351eca7d29abb56972be3a8ff27c9d75e20625878429cfb017733918df2b11f529c0381d96
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f3acbee655fc1d5bf9a71206614de59
SHA1fec8b901abdcdaadcf764c1a18da10c2fea38057
SHA2561ba5837b8cb230281f9643662717ecedd719a0226de5b2eb8c9ff06cc815fc97
SHA51225164f7c96c8a4b4f8d3c5e087f7da50dfe8e9d173148cb27f056dfb8e52e424af0d6ea1d9b82525ec1015d79540f9a80ac69e69b2968518b98b12f576a2e243
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5591866f42ea76440070bbe7dad0e0d62
SHA1a24a22d44aa19375a0b58a2503da3f484f709f8b
SHA2560d9a4060a98439ccf10d6d9e44f93abde65c64d0ea3d95eba79306d4e6868f5e
SHA512833068b2a7d9167cf0acdeded5f708cbe10778aa7155f6445d37ece6a9b4fecd827d2966a5078ccd270af9e700e6f50c622d481c769efda34a835532777f0d80
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a