Analysis
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max time kernel
118s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22/12/2023, 04:49
Static task
static1
Behavioral task
behavioral1
Sample
67916012c91717cb6c6de32c0a82dda4.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
67916012c91717cb6c6de32c0a82dda4.html
Resource
win10v2004-20231215-en
General
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Target
67916012c91717cb6c6de32c0a82dda4.html
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Size
842B
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MD5
67916012c91717cb6c6de32c0a82dda4
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SHA1
74ef965605412c2c460f2092e28f1da992c6b93d
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SHA256
58dc8b6e0cb4f052b8486fb7beccaca6b69b72cd3e9fd6b5c3051eed97fd9218
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SHA512
c1a62fb09a3a622cfd8dfe41bcba493653070bb70e4617ec21663d873b0ca80b133ce2038a1e375985a013236d0d0002a0d8e01d31d9dffa0ca06634dc4a81ad
Malware Config
Signatures
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description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002213d23592f6d648a137f9bf65c22cfa00000000020000000000106600000001000020000000111c8155d760e84b81f9a5013dd7e4bc2d610f16162fbf800ece1cb04edf6bfd000000000e8000000002000020000000021febf85f2faad2823db451e220ceb5d9c951a04178b04bea1e9d23b5ae5514200000002a1570d9842c5fd5fbb4565f253b5059ae534c22effbe7edc2b6f23439efa89f400000005675bbcc7b77c2a2995a2c638938d994c1b7cef5206425ba63a6e655830832a524421fd434e392acbcac815955681058d0e288ebe38490330a99ab1b0710ac9b 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\GPU 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 (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\SearchScopes 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\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main 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\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409395266" 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main 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\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\LowRegistry 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 (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\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20723d1fb034da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5BA50981-A0A3-11EE-84BB-DECE4B73D784} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\DomainSuggestion 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\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2536 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2536 iexplore.exe 2536 iexplore.exe 2052 IEXPLORE.EXE 2052 IEXPLORE.EXE 2052 IEXPLORE.EXE 2052 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2536 wrote to memory of 2052 2536 iexplore.exe 28 PID 2536 wrote to memory of 2052 2536 iexplore.exe 28 PID 2536 wrote to memory of 2052 2536 iexplore.exe 28 PID 2536 wrote to memory of 2052 2536 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\67916012c91717cb6c6de32c0a82dda4.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2536 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2052
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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
Filesize344B
MD55b1ae03cbc3bd0ef207d61eba090403f
SHA19f28a732490154cd568d5ed37cf50a4e3a6e79c5
SHA256babe7d8d2f546336a8896038ca6fa724721330db2e3c596fdec5fc92ccb9bae8
SHA512ebf4fa702c8037dea07a0dd7d34a29c2c08bb31181fc44861e344704a19d2ff2b1ca2086dbb493437094f7197476b09fb9033eeb6476bdf90dc9cf583be7b079
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b0ed2799f47c9fd482cd109e2712b92f
SHA16957439ff3c091d2b8eae1cefd459cc5ee66d9c2
SHA256ec459b81b4d8f930cd1b65acd078f880e164401ae1d5d69be2aab96a170336de
SHA5129bdd1bfa4e4802995458c71614c8a82bcc81f185b5a640695b746bf5b5241a136925244d8f447394ad0d0e3488bfd2ffa961df31f9a280d5aee6ea242e01f7f4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e34ca1586b28622d4ffad9ec63e04cb4
SHA1dda1a196454b1c05fe2d2b73f35469b1e61be292
SHA25633e7c36a93ea14e9927da0ea99db4d6723991641783c863ae1e9f10ffa03621f
SHA512bdccb2392fc0884bc659af3946790be17dc96ee43048039bf331595f398b3066bbfeda9b60975384dd096679631eb749224e333019c5c11647d3d2271c7e500c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b7bf35b68a660dab8ebfe540c57ad262
SHA19c3b93d692ec69518ca57281f05aed7565f2bb19
SHA2562c82efb3e6d089bbacab547902b22a51c4e12c61a53ef1023c90b7ff32066fbd
SHA512e769fa6d0e2036540df25469df89ca573eab0ff53e64360a1aebca27f1ab60bd28839639c1e7f3bb6a35004a13cdad8eef674a7b218e6ef8acdd807c276794ea
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57c331b15034008f7418996d2c1c84648
SHA1f2681a12eacb2f98295d20f8124be2a6bf36b707
SHA2568e1a257e27a83bbd7ad7ffb1ee07f1ae0dda82faa1baacffd8a61dd3949982a3
SHA512bb19a7e1a82d5878a0c98f6b2a691b4132a6dfda1c14f15e020743a4eb55987d4d85deaa42fc99c76c3c16604a880b695793936128424b69f0d2a369f48993c4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5795b808d437b2e95e0d5d1a8862f28c4
SHA130aa483e9b4852625511ede8c233fdc4cdf7e82b
SHA256d0f52fa73222df9129b9a24d7b09c7a2b9a6b4f6316180b0cac5de62b9d71838
SHA51282bec971b79e4a25f1eef413ee58749df05d58840eefc3e917a86b511df1bad6e54f1f09b0289b75c8c41cc2b57b416d93224343ac5a1f815b6499e08545c36c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5be800c3ec6019a43ee1827be07abde48
SHA11e0b193306e62cc4bc9974909016853f317cb929
SHA256eae3a296ac7322987a2eb9fe4614555f6acc76dc4620bf5870ff7986a68d4e6c
SHA512df33ac9c4c3f2b2472611a41f1cde473c6ab5b6453bc5034064fcf03488402c9c7b9cde83ff79fb69536df0bd28dd0e3692d83edc45eecb6faf1600d46ceba92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ec2c6d2d7ae2e29fe680e4dc439e897
SHA17caf644fd6d1dcde4b2b9234719b8f24fa107316
SHA256172d42ca45c5858bf350877227e27bb7dc6ce86c456939e5126b7cf2f2c2aafd
SHA5127006d38066eb763083450f80b46789013d2698919d69e5f110d81a6affefa24cb426d55c8825c5699f780a8e1e0c154dbf8c4bcad1d9742af4d50b6d23e49b48
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54e500246a3c79bca1f4fae809d2e7440
SHA1314a0e4acd1d8e4a048dbe081ea9dd4c4447e294
SHA25684dd2d91a7ab9042a44c3488234ced33f9b5c58c54dcb214ac48c9a55c8c15fa
SHA512447e5c02f3a9842e1c25b3fe4bec66dd47928d18ad1144e92ad0f6af2f3c72544c63b7ff6b3e7b75b525ab77c0663291d26b6b5514e12b5eac1a20742dc9fbab
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d3176d834b4afa1f7ceb77c1c2b2a7b8
SHA191733ad6bcf4f17f89c0da4b743df6087884d0ca
SHA2565c7065af8c2b5135f0565d22256d5a07e0a33d1e78c0b4c62ab340f33d78b43f
SHA512ef79be6efa4e5baf3c7846c17129fb8ce68f9db1727bafb0ded1d4df90eddf413e3cfdd5ba7f14f8105d639cbe07de548852a8223b6bfbd3015f9d321bea1c2e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD578bd6736638235c41894790e6dd47774
SHA1eb6352695c8de0b596153987ef91913fef45d6ec
SHA256e14c7a5b5a1c7aa1052ccbfbe89b874d328977b0688f9beb1b52f13e84c1c427
SHA512a67071fcfbe0859a45adc9f9d8bf336de38ac03594fb9be6a671ca694e406c9bfefd25ad7b4d08706227aae442d510a8d77b031f430740495949995a7db0816e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570040965ab41dfd0467b97f85556e430
SHA108a5d5b3594fb9657b63131994d047907df10279
SHA256b402fb22e36ed2892ea97ffa02984788d31f78bb5724fcbe9417b72fe2abae84
SHA5122576a6d6a5c5b729961000eb31eee43bc10b3128365679589e1a2d4c758c798513b92aa82095f7ab82a10fdfebe51983ff761f3cb0bb94ea54fff9b56939ed22
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d08ef1eaeda3b06d1ef3e82526a79496
SHA13f5a81e3b4e26fb0e3b1b2bdd831c9bbaff48de0
SHA256cf708bbccbb9d831c27432869cd85fcb326b7c3cc21b0a77ba1be00e536d65fe
SHA512f45c24f95fabdc2bb9c37e4274581ebbe174ec9c0e40327635c53395ba8e788d4c9c84a45e3801204cb0e8da57d46284d8a5ffb6da70bee606f3654b258bcf85
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD519cbbe753544ea63f960624c284c0b76
SHA19570e85dc21de8f3aaf0d6fb04e2d440fb55922d
SHA25659de70a86da50599ed4347dc26da9c63d25a8e4763dfbe175d6dc7a5273a04c8
SHA5128903387e1b0ae9c836db32754f6833f860758038fa3e84711e9a72880659956bcd463fa4e5d874a827d9d0a6f52dfc3760529bced4e236b370a56454eb2f5ed5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5763eb67d95db9a2b0a23ac3cec6c0f29
SHA1a9f186094ac190a545e0f62607ee944868a55530
SHA25653e10c3e94ab0c670e23c232e8e5ef43eac5af6b8474b6eacdbbec41ba5f3f46
SHA5120e4a924b5222934f79329382fc3ae8a44141374b9cd788c68aa4338e67aa905aa6aa71c0176c109e71b5c17ec502cd779454524b62a5ba5c731fa09d74680062
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD505db6d77ea349289301f9856b950b72a
SHA1db26b86737f09d8319b1af71d323ad7faca322d8
SHA25657d4286c09daf3d193490fd581555488d222f8236a2bd89ee9fd848bfba67af0
SHA5124bfeece2b8f6be576a42ee12d86ecb4ac8da5fd958cff053c5e850345cbdf62cd7d93d8c0cab9465173c22104aaa1e68dd7c2a94b6006884113984dc4be5c95c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD518dcc05595ad777687c92cf41778b543
SHA1399433c048cc5c9dd2e6207fb2c246d3dfdf53e9
SHA256713762629ca5411ea4e1ae8eb77d4d53ee9f4d1c5f1e11d8bb53059a999798aa
SHA512480db4ee8d6793c4c1e9393f0718a150b763461d5cee6b3dd0d84cc9498e937a2e5c837b793eba86f5f6f8619539dbe26b7c78f4068718cbf51af59ea5b214fd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5914407d401cd131562432c55ae911bd1
SHA1c86b5ba326c28cb77d5d4d5d50716813e74f8e16
SHA2568ada2eaddccfc2ad306ae3d84b6286a16ebc63fd019c26cec0f89220c94ef592
SHA51249e1e2136d5181ce4ba0e6be16a60fbdaa9c629007a13799b2f75d616eb7be2a35e42c3d92715895629357f002888c251b4e6552bda7c9066aa76a9c1939f3cb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD587ce8166f9099e95c720a270a8b22abf
SHA1340dc21c30d3bb4b53840c792c6acbf69a672223
SHA2569a15b6ce7611044cce332083b29059677b2c54e7212341f45abe2b914821f299
SHA5122777b8e6791592d476268f607a1f0443435bd5d2aa88981e88227bd59aad739043f0aba8fdd3359c1715ad05e396a1c30db4a870bdd3fecd441be7b699d8040d
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06