Analysis
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max time kernel
133s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24-01-2024 01:55
Static task
static1
Behavioral task
behavioral1
Sample
7122f6be07976601668dc0b316b5db4f.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7122f6be07976601668dc0b316b5db4f.html
Resource
win10v2004-20231215-en
General
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Target
7122f6be07976601668dc0b316b5db4f.html
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Size
4KB
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MD5
7122f6be07976601668dc0b316b5db4f
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SHA1
aa763ce49300732058502dbb415bcd1a1dec86af
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SHA256
a3b21d2b55e68c35c57ec67b1e4975c4f8ef17aabe6741f2a1da10dbb398d342
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SHA512
469b9e55a169fe64ec995676d97218ebde5e3aa33614548d623275ebeebf5d37e853668b39b15696c8663603d3648c833f8199552d13e0606ea888e4db1553a2
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SSDEEP
96:xjt3a2NNdHXLAT8XspmDWns82/NyJ5NTiQWkwmT:dt37NNRlXse/RytT3HT
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d60000000002000000000010660000000100002000000091acfaba8ef15295f9420581b41c6d5512991c033b30ca300e85e997f75bc9da000000000e8000000002000020000000c7c49e88bed5ee5e5b0abb6792ea91c809ce2a85b54e0cdea6bb56f76d061d3b200000009ac85d81cd9bc800ba4004f0a69d869f577a16f967c242dfad32af695ff6bf4840000000cbd9c59cca5412410e9481b9b181a200d148f776372a48fa1d73c0810afc8c40b568a49e632c9934dc0ec1333f6229929d9e99f19a3f29f56efb0e4064f0fada iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 803cd986684eda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412223216" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B26A6EF1-BA5B-11EE-B432-EEC5CD00071E} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2508 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2508 iexplore.exe 2508 iexplore.exe 2708 IEXPLORE.EXE 2708 IEXPLORE.EXE 2708 IEXPLORE.EXE 2708 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2708 2508 iexplore.exe 22 PID 2508 wrote to memory of 2708 2508 iexplore.exe 22 PID 2508 wrote to memory of 2708 2508 iexplore.exe 22 PID 2508 wrote to memory of 2708 2508 iexplore.exe 22
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\7122f6be07976601668dc0b316b5db4f.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2508 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2708
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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
MD5f13df5ff03237f03f0e4f507d9b54b0a
SHA1105f6f814231d85b239e46c6a9a1972a16387e95
SHA2563fc5b9cdbe85315a2e766029f8d02b045a43340b573428d530d5dd322e6c1472
SHA512eabbd95b15ccde4abe00be31cfdc8480b3cc1bd99cefe990ac863a6f5c7cf106ffc16c9bd1aaf35378d366953d3efee1964d76041cf18f8c9184b71c414fcd7d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD565b41c476288a75d3f1ae58c5e363026
SHA1c1f61df1488944b8dfd476bbb07c80a2a7126d81
SHA256bb526af950ab07fe8eccdb7b445a08a03539cd7ca963808c5007e4ce4fa4a5eb
SHA512414ae2824e73ed54b5f8b06c2bf7a70883d408b4ceb1e2f6586202c906f083674e28f6ef4b471e8da784e377d0db1ce37d06f827e5a52c985f998f978c2b9308
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57699901499762ec698508e2b2c12f0db
SHA148b5db474487d7635d55fdf754d0d113fc30a736
SHA2566bb19239d07f542f7da9eb86eaa5d84023ba2e5d8d17cb3e15c1edd878c82ad1
SHA5123adcd4cb42996c6c92cbaf579477bbd63a73babf186388819c55f6b218eed8fcfdb6ca8e84e4c57d1e2a3ca098bdf3a4ba8ab057ffa0812ec1330c3687c18bf7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54bd301343849d44f8a229ebc0281051f
SHA1d2e0e2f38a5139aeaeabea891300f9aa716706ad
SHA256ea249f6277f9f8aeeb3d2e7c8a90ea0019011591eda4a7a54404028f1093e474
SHA51227e9cda3412c621ddfd6aaf5130f2969ba2a94c41ea66ad68e83e0212b546fb90864b961d80718076e4b37c2efe0837f3269ed8a4dbda6c8901e34d7ba20e244
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e40c298cfc98ca0f6170b883f6e6aa0e
SHA1b4c92d4de1e3a1d55df41254a3743c0189a79eab
SHA25646a11846055d49815f65537321a113cfcbc7adc43db45e459aa2ef570932865a
SHA512efeb6de814c95f693c0f712f569d4624ea34cd80b58a1b59a3f8096544c6b26c30983e36337b45943cdaf67114abc3c5fa015a8fbbd2ab0ddaf2a1d8f3190c72
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e254b5f08233330c7a33ade217f140d9
SHA195f4bef03e7b4aa76beda9f68bd229250d0f62e9
SHA2568207ddca1a9bc70abc2144a8b4664e31b91ca5f73786b534bfb9b988dcc9064a
SHA5123b4941a4f5796f0dc49d07af129904705c90d2b39b673743afe2e728a5a8cdfca977e2aee8db999fa5dc8314af12db5e926e1848f6e4e4d0503dab7c36e1ce0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e19beca2046fa6331d51fa705cd88f21
SHA1af425f9f8a9c396270ae91141373d224aa40ceb4
SHA25698ce8a7ff31d940f5a1fad152108f4324874275022f11dc95e42668067ae0f73
SHA51289c123a0951481df6711bf4ef48ba2113b4118a387fe83cab03724350731b3de9f607100ec969b736eba42c96c2a8faa4e3015239d604e97d289b2f69d5b0bd2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52a4faf82cac63a7296b7fa22a3e032c3
SHA1aa442f861ac84c4c75e2c61a4c7eade7871e6476
SHA256ab9e2c991b2b23170c1cc9c03831c62dd11e0d7eb1886f28ccf61a69b4f7d618
SHA512da18514948f9b2dbe8be5ebe074931ca9ff6ebacca0750b51786621c2bc0217bad211625cd73e9685f2e174cf1d2c363dbcf63a304ee6d32ffd16b89f260de79
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c7ee49712a5381651ce13d070581fe37
SHA1526e4a1679d0e4c8f8cd446b793842da1b7e27a8
SHA25670b777d37ebddb2d1cc6a0b7ee92fbdbb47fec42790ca1bd94bd9c4de97af4af
SHA5120508d85f10a4d4ee8b423147cbcef79d5eac14f1d543e2496f9bf06b984dd4dbf85d01c8761f43efd42eedb6a37b64d7c49e1cb5ada0f773ec369d12c1284fd9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b582df803b9a675ef6bf35237718dd23
SHA1735128ab10d99075e21094a3a48d8413efee1954
SHA2562ceeaf3aa5d50db2afc1925aba16311ce26fb0c35920feb28b55f89a61da46a3
SHA512bcaee2d884a9b5c753a5e39017754dc8500b7a10a85eb4cd83ce0785b2c7d45a29abfecbb9a56c45701e03b45f1badb4d0cfd25d29def136473f8cb417b34572
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58f99d6e094c79f567374370f9c6d28e6
SHA188f0cfe5e306de4973a9fa819fde4eb96a9b66ec
SHA256ca051a012fc91730a0ee12df7e324ad626489d43d751654be40ae5043f61902a
SHA512ac3e68d5ff1198264e77bf12b92a91c8dfc94d4f0ebf9f9aa311e7edd37bd24176d547f7f331070477b29c67587373be73c59359b2f1716e78bb1a06663beacb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5172644c48052ee0e43f984addc0652a9
SHA14bd43c613e25a451c5d05e0756f8274144c0f19d
SHA256931dc193af1b02ac3b6ce1a0489cfbb9f04925c92884c03d1a00f4c7887d5821
SHA51226620a84e23b6eaf250839cb77b90d15e7dfe92b10fe32b135095ab2b3f425357cdbb2ada8cc8b0171f712ef19e0adde4d35d62aac00d7ce4b9671d222f606d8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e7da84ae22d237b5368f538073c892b5
SHA1cd3c1521d4f930d99cdaca312710b56473952825
SHA256debb5afd5849543e94bab53b8876f1fe18814228dbef3fcf3e8ce8b23a2f0481
SHA51295453f6f1260e3ee39a6762bc673f4cf571be8a933b20a3a1893d9332687341ea67d0f2348871a93817b836a21d935714a37cf63522f2e1f3515635339f9d05b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5daa3e121985ab456c13ff32be13d2523
SHA1c7dd515a93d30ec96df1cb02b919048037e33930
SHA256309d642a78def72feb7216f35d6651464e712c1e08e2ba45f9a638ff1f1e68f0
SHA51298eaeed2f1ffe91d8fd410a523e7af02ee5adbdaaed43fb70f848a53b553772f4f7023b5128736f53fb513e843bc08d8fb704e4eed081f3caa699256baa25397
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD571d1d6c9681e2d6de1ac222b1837102f
SHA13122a63a94b75bd3fe1e2cb19dfe203d19c24258
SHA2569c9802c5f17719daf0cc7e53674e6b6c4a9f9995d850e2b8dba6e187db578fac
SHA512a7099bd2131d7e5ec4a1bf4d6e22bc0c74d30f38fdb9368552b0e525ddb9da785020f263ac17415f799082db24edc68202c6ed77d13f1a9a09439fe371cbff1a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f33dd2d5afada2cddbaa98ff440e6b23
SHA1a7a1ab9f04349d79f27cc9c1ef5fbedd15196308
SHA256489a406b2a0fb3032ad7c511275667a25a205a14b00f759d727896cb9095f865
SHA51279268f25de104eeb41eca52e870c7c38ea01c5d244d661e2f7e907df0bfb1ec728159d9cf24c1cea746a9a23c3a426a0f7c38bc5963e0961bf350b9aa2ae9923
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50e55227b8d9391e6f4018e6ad6fa298a
SHA19c312d4c9ce9344878468fb32b3543afd16943eb
SHA2568882f6cbd7be90364852dd70642ce4b298c7e93398fc2ed3304fc27c4089c895
SHA512e653c29b510761b2e418775fabc904e955ecb76e5ef4a982211031780f6adb42975232d7263d2f98de0515ef05164766f328f793c9692762a4f258ee230ea27e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bed634d3af4c824d2640474703c071d8
SHA171e05914b14e25031549730388284ef4ce506708
SHA2568c97d692cb070580d427815bcec56c4838f642b1b3ddc4f13fde7c476815c8e7
SHA5129090a7ff2cc2554247a866788579dd012362f050fab234052f424534d12b9bb8654864d70310aabc25ae8fc002180d77431e06dccb108e486de694eef4526a41
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52e4b2d9adbae9415948c2dfa2c1abab4
SHA1eed898318039ea95a9d17c400ebda8f31e4ff131
SHA2567912d169d207febf2550c84d3e7e0ca3b4358f75f2794d3e4180204d808ddf1d
SHA512ce3002c37e0267cf2843daf0877cfb2b75c9045075f7893a74336279e82bff365bfadafb65bc549e4189ae2b84660f253d325f77f0daf50a6cd53d5ec6b1b802
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06