Analysis
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max time kernel
100s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20230621-en -
resource tags
arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system -
submitted
29/06/2023, 08:22
Static task
static1
Behavioral task
behavioral1
Sample
documentx.html
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
documentx.html
Resource
win10v2004-20230621-en
General
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Target
documentx.html
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Size
208B
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MD5
3e98d1939034e795cc39025ada6437a2
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SHA1
e375f6a939f30ec6b3f4d4e8ee9d53d2b3de2f66
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SHA256
45a1f40dee2ed6782de2bb8fa42826d2246530b3c2b37f0dcded9795c55c30d6
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SHA512
d6f6a3e0cddea548a73717e666bc40c54b10e1095851f8293761cb412d789be842e6e487c8bb260ae2ead6cef7fba7ba19ffdcb2758092a74f4acfbcfeb6dba2
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000826db13b4f2d6946b52cb68ee9de0a2e0000000002000000000010660000000100002000000021f8b1ab1e41963fb93f761bf73899ea5eca60818450710262b021a222ae912a000000000e8000000002000020000000ffd6a432709f8a7d73d849989e1cadf1d9ed052b431b16afa16ce8feaa5045b62000000074c359830a19533920e293213e6b26bfc9b85cf3d39c3db7a5b882e94b2faaf940000000a835253fc765f8b90c8dbad26acd17cb5f42ca0bb4f2c4204a0c6206c6abcf60cb83b999879c8ba543d24dc7d06b43d0a76e69d0de373fe68b3cb49923d0f9a6 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0d371ec62aad901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394791914" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0FD0BA41-1656-11EE-B5E5-52F8AF95ADE5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1304 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1304 iexplore.exe 1304 iexplore.exe 1876 IEXPLORE.EXE 1876 IEXPLORE.EXE 1876 IEXPLORE.EXE 1876 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1304 wrote to memory of 1876 1304 iexplore.exe 28 PID 1304 wrote to memory of 1876 1304 iexplore.exe 28 PID 1304 wrote to memory of 1876 1304 iexplore.exe 28 PID 1304 wrote to memory of 1876 1304 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\documentx.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1304 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1876
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD555540a230bdab55187a841cfe1aa1545
SHA1363e4734f757bdeb89868efe94907774a327695e
SHA256d73494e3446b02167573b3cde3ae1c8584ac26e15e45ac3ec0326708425d90fb
SHA512c899cb1d31d3214fd9dc8626a55e40580d3b2224bf34310c2abd85d0f63e2dedaeae57832f048c2f500cb2cbf83683fcb14139af3f0b5251606076cdb4689c54
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD564998dd645bb9a86c7984e61ff9a8018
SHA17511406a8b9d82e0309ebc3cced212483e23312a
SHA25617613462b8cbb4cfd50bb6d1e5c278973f3921b35356da0eebebd0ba1332e0a5
SHA512634d398f85fd26af672bcfb03f226ddfbe6af085a00a2cf7812336b46075a7dc659e2d737b8545a708753f3b7ef842dc3448c1159be78c8235e3ad2c9f7d7aec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c5cbf63523c98643291edcee4942d79d
SHA1c8de686e46cfd53eed8cf72bf0910cd5eab17de2
SHA2569b3b90b8224e159326b0e08936f4c3739f393188286898fb3c16bf58d644a095
SHA512e87b29d364fd670b140b3baae98003a387fe3dd3e0679c7dcecec3ad18845f489d4a79c73963712c657f7c1e7c9d102965cccff558d023803636f9718c49be7c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57f59061d317ae6fc3aa3e707610438e2
SHA15b2d9ee8d21d633320c46d6c7de5f617515415cc
SHA2565b07e2e54c4e78d13befaa34a55995c579335ae015949d9a534e31a9ec5439c1
SHA512bafa0133d8508479283d1cadc301595f322079bf7033f71df159a0b0b93b44e9852e2539ff1e24fc98016f8da7f46b21d1c07bc575b1e3ac3b1ea6b21e66e3ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b7b78abf46d045582ad967d138b052f
SHA1c10303483989022f69c412293179e9d46034d600
SHA256ac40c8f9e8c87702ec5b0eab60c529bafa8a67228306fefa217817b2cfb63f90
SHA5126b7ecefd90b6c7465cc5c5e9a7bd2964e1cbba4120d63c9db2813ba80f8a5bfc9b29b5b09ccefa6e5c158dc572ea636aff37851afa1bb0c87bd489b9c74096c0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54bdf59476910ae3e6fac663d61cdc477
SHA18852f956529bec5885493e5dc7bffb518b9167e9
SHA256155ae7a78ca144c7e122662e4aa27111b0d48ee982b76baaf9ff07d88ccbc50e
SHA512cd05dd2b903e057241a217e2b5fc2eaa2a1c22100d2e7737c15141fb688ec7c5d568b90818b05bf0721854acf3303ad3ecd3e821703e86d5fb3834dbec4fb95b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57c1ac79e9d08c6d51626aeb91977eb88
SHA147900d32dd53e86bcbc568925123f13403b0fcd4
SHA2564b92fd30d8c805e1e005ff145174402b4558de4b5e694e91e41c28cfc9b0d171
SHA5121e9cf03a245dd199eadd4bbc6960e090d273b711d7cdd6e2faf7806162e9138c0020826e09d75566f59e999d8885bc3806261e50693cd670c0f520a7f8c4eb47
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58d448644b712040b704774968cd65c62
SHA1165f6347d80cca20ba9bfbc18bc688d9e07bb06d
SHA2569f13cd42f25cead031a5491be91ee4ed06ae720b7233785942926162cd2ae681
SHA512873bfca259064b65f8f645ecddd5043ef408f52f0448f2808485523e9e3100d280295df0aafa0d9d3243d11d07f34864b21dc89aff3af3b52c230b7bdea3bc4c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52b5172a36584f18b8a2646ff15ae0a4d
SHA146cc3981cae973fe5227221bbe4a28c82a9b82f6
SHA2562a471b6cb042edf92595294ac7b6395732e9ece8f7c8bb005ced921dfd8d8268
SHA5120f230d6b62348f98b4997269f65135668e611c6a09070caf898edec26177ce7e354f2adb34771ab24d7eb0dc6d3b9aba4be5858a315112c067918d2cb088f60c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ccd2fb3a31a0cc75a9a9e620f809258e
SHA1594a842bd1a23bcdb998487178b3d4a72041bf12
SHA256b3d604866973a74a23d6902cb1a9ad235db77cb937664f7df05aa58d21f3be34
SHA512c353da31da5c329bdb0293591d6c3dfdb4860c34b0cf43e352e593c5ba95a5679ed7da5c18bf09ddadd5e18bc07a72845e3c46d28669f0588fecf64868184ab4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD556452605d2d29dca62f21983ddc8c654
SHA16d2223f946d4338b949d9b62271a5d0b6bcfb482
SHA256c1d0e6e92dc2d22775e3b0c708a79048e89ea5f60e57c3543c5cc7769f197e59
SHA51236a548e00e525dba16989461969b9d3fac43bbc97db52e145f65c314ce63290f68e492ce717eded4d5835d6b48a326dd81162520725734558c4fb99dded061b8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cd05ad065b7d91b2f0cffc56625b623f
SHA1245d957b74ae69c398ac9a954f2ea0f407ea0cf2
SHA2562eb1a83c9ce3bda6d31f188533d207fd6aa31046aab952b07acda3a17367da84
SHA512d080261b26c0c4a336247962d3a7089a7ed0373ce1cefa4ef16eb879065916570b0e4620c629d9edf27b8a569b6aa9d6a5c8448d838cb6ee4ea67358e7381590
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59d447d4869ec3f3604a94f46ed21e05f
SHA10e906cac58f905e51a9a55a6cbcd1754f072123c
SHA256b1f4564e640a563aae13efae2bafad79257df7070b77cc503078f6a35ffdf36a
SHA5126c37abaea381a6be69a646bfea6e5ea28fca4caae753e43a8bfdb699c979655872616d34f397183fe857efea9e835454486128a355a031560eede5e7329ddda1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d6b0899c7244729b5bcbb276d8aa0535
SHA19f6c8180a3f2c83dbee035dd4daeb35da4cce122
SHA25651a9f9a563500da29ca2a816e7676e19d354e2a1dd84551ca715578ca30481b3
SHA512bc4fd8cbbeb3b19dd834525d0d8fec6ccb22c43dbcbede53bcf3dee8d47cd161d1f7e4cecfdcbe217f6fba9495b0742a2db948233940ea6f492e0d51d66d4ba0
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Filesize
8KB
MD59aadddd0d46f366a917febb5b5f92288
SHA1a05a703a53202895cce0250dfa90fe2ac89fedd3
SHA2565bf2c16c7f9d69aac3bdf6211319f5e054b7a5740cad4feda1c0cf814a7bfe87
SHA5126d03d5d84a1ecb917f26ac1baf843a529b6b4e36d859fb652545207eaa67261d3408e45fe2d3899e902ec5b0317e3b24e3edbabe6c0af34072b2f466b56dbc2a
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\1WCPJCZQ\favicon[1].ico
Filesize4KB
MD52b413167bd7d3b56a33e6bd8770365e1
SHA10d3bea0f9e554039d8284740b9e920dd654677cb
SHA256c3ef54036fd57890e988883b3182052f0a0faac01b63ad935719deb812116182
SHA512d9117b87b68e3246d7a6b2ff9f3430f521bd5002a8b5f9ab32b39fe151aa6f92cd33f9c40edbabc50683262c85b6b74ead86e4d325dbb4d2d2f2c7542584c8a8
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\OWZ9V5NI\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
606B
MD5b8b335c8d857db483f403d7960cea693
SHA1e840ff3e00ae1c83f4cc79dacecffc5129f6fdfe
SHA256ce96c184b0d56e279288ad6bf008000115dda6b16ebf8fcabdc3da446da144bb
SHA51268c5780a04029923a67238bd38af27ad2b468692217364a51bd2f0d9fe397d0e29e11f88dfcf61029e1e936a7e772ab88c570d1b1d040426eec73c4068f6d445