Analysis
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max time kernel
120s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/03/2024, 07:34
Static task
static1
Behavioral task
behavioral1
Sample
be098bd0f4682ae399e5e6686fe89493.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
be098bd0f4682ae399e5e6686fe89493.html
Resource
win10v2004-20240226-en
General
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Target
be098bd0f4682ae399e5e6686fe89493.html
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Size
3KB
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MD5
be098bd0f4682ae399e5e6686fe89493
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SHA1
264f666a02d5ffbfe5a6cb792825969807c8c166
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SHA256
11a009b2b1f72edbff6a43f9bdd246cc11ed0ba80877dd917f885479e35302b2
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SHA512
d2e4d24740e9e9218a69bdf71eb3054eeb94931db85987fb93c8c13eaaa27931c044014af8f10d012aee24087e750cc2e54f8f03f76018aa9a07629a50183100
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000ffebb09deeb747419e902f1accea58f70000000002000000000010660000000100002000000021b5f8e39b6951a6d25158acbebc624f97b25a0f1713124ccb2fb9ba376d2987000000000e80000000020000200000006f2dde6476510c7bf8dc1b0c675ede79e638de97669779c5b1e4a59c61c9496d20000000fd2387e19bead29c1d1d2a12d56a7e06873059829c1225040dfdfb3d80e22ccd4000000038d84da940cb14415f398bec1359cc5448b10794d4551e388af26481943e9cd0c62c75dfd5a52bc54337aa5f25ee22b6b55e477097a2f1dacdedc9c13a722108 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f051a188bd72da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416217970" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B3B4A9A1-DEB0-11EE-8BFA-D2EFD46A7D0E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2924 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2924 iexplore.exe 2924 iexplore.exe 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE 2944 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2924 wrote to memory of 2944 2924 iexplore.exe 28 PID 2924 wrote to memory of 2944 2924 iexplore.exe 28 PID 2924 wrote to memory of 2944 2924 iexplore.exe 28 PID 2924 wrote to memory of 2944 2924 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\be098bd0f4682ae399e5e6686fe89493.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2924 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2944
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD5753df6889fd7410a2e9fe333da83a429
SHA13c425f16e8267186061dd48ac1c77c122962456e
SHA256b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78
SHA5129d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53fcbc7eca8383eb0d8a72af9f76898aa
SHA13420f7c6046f51cd0e7b2efcbe496c598b3468d0
SHA256785666f857e1359bcd6fd237f395eef7c68680589bfa0785088624cc4a11b466
SHA5120c8c02c24abae8e3d7d3c744bc3c922b14fd34cc23a9485b46fa087aa18a19212921c84d177047dab93fd9b3250dec44219a3bd885fada63ddc95505567d12db
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57eb0317b72a11abd8c2b30f4854eb561
SHA1bc620a18b653c77d8d587771ddef3a6ca026cc8d
SHA256864588c925e58c2ae836e712df5b5d03332bbdaae83f17fed7e03ce0a3c083c6
SHA5120edc067e3cf052dd8c4dc353e92add84ad9d37a0ed59a6e39690c4f78780dc12e59896e4bca3d5d4a9cafc15691ba2050e2aff0d65a6133f56450f7fdb4cdd0f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59e5fe818145f97f2b4a8d36415d07d46
SHA143ec62fa97b9c71755e5e0106fcf5224ba2008a8
SHA2565e381a57bf44f7b87eae9890fb8168cd6171f9a5c56b4b39b95b6f3b658cd8a5
SHA512c89309b44e67b98b1a05b8acf1509cb3beab31dbd3d4e9d2506ad79e798eb3b581d1239e52a4882c2c90d3370fdf7c8c806f9a660527021eabdfea7c030fd451
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5360c60841fc875602250c46499ee22be
SHA153bab4a3914f759a668d27bb0cd0607602a00bdc
SHA2565c634f7bc724c46729088759f37c89cd39b4361bca64c76bd2e92ae657364bc9
SHA51273789f7d0966d92cf25bd3064d8c60da4ec93316d6cb64325c71528cda062636a06e0153a426a04fcf409b6febc3905011e394e63a68a1ec5af8290daff3b3db
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59f71a4b603f4a13b38ff3fba8ea038d9
SHA108f351ca296c3f9f493b8acde3893caefc6ed544
SHA25622194cd1561244a867f1d72c56d524efd37eee8e9e3ddaf54966dfd03445bcfb
SHA5128ff4a70aebeaa90e1536478048118eaea58239b6c7c06081e9cc3670e67c4323ee9a26dd4be94f94d2407aeda6335f54186094a304d90ed9f749f4ea99595ce4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57ca5d8ec3c3a7b0e17d693c8381e628b
SHA1297a6b9fcbef2b853aa2caaa3b056367b6fc8299
SHA25627ab21cca15fa480e55ac926f2b0b958dad0dbcf4a9f3540fc78d325e849bbb1
SHA512d23a4448b55ee409002bee12cb6647584ebd39be7abf07649b2259d11b541288221cd6030da82e6dcecb2af42d507f115d4eb854f5565c666c4fd0828ca32601
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5724ae21e5849839b5b260124a2a472ef
SHA15b8da871cf291472743dbb6191e2c36f47b651be
SHA2568805411c4933265ea4e8c36399564e85224db2d29207c39d8337691941a32a49
SHA512522266b6b1f327aa5cd9d9ccf780b7539674dcc80c9e58c5a08465786cb281841ef88d4a40aa47dd20a4f8431c41aaeeb26fc0e5c262d9f81140c7caa9f56feb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d95fbbaa9971e8d61907dd356041d3e9
SHA10e70b2d18708acbd19ec50af12d83268eb174363
SHA256cfef1079f5ecdf15694880305432c72c278c13bcb4e0b786e502d151abe99f66
SHA5126ebf4182fb61f96c55fdc635df8cde0c58dfba48b8f2022f6a66cf3b3c95025bb4b2c60d31f3239cc4e4fe85fcc0149af3c7572feb84fd389d5c4119ab71893d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a9962a3f1445da4e789fad70fdba413d
SHA1aaffcfd568be92bb0a46306b587fb87ec5372655
SHA25661bd8e35d10d3d7a0f5d9e678bcf057db106d208835fab344f3fe725e9be5b9d
SHA512fa6a126e6b1b54436bfdf35cd13eb1bd6831920f8c9845ccae27907bc0bedbe8c99d5909a761970557e781f53cb4da73b6ad73720ea1b2c67efcc67df8820e89
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b314ae2f3a7a7a426d038a8095556cfb
SHA105e790bab49ee7323625e17ebc5b9d4cd320fe78
SHA25665564b11b9edb5cb6f65536f3101268fcaf9753174ff5f9a7cc7933f52e87ccc
SHA512cff1564eb0ace74e6777ffc008e814447eff821facd7d0fd5d29724f86d0c1d7e6232d8230ced63766651ab12646157c74ae8066a6d779876caf8041970ad684
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5072288eada2c91d3d901132283c4f887
SHA18cf9f596de8c9e5e05366014faaef254e96a8520
SHA256706ee02fdc6ee9db69c42e586cc36a7e4b9cb7097236fa4a86e638af07151399
SHA512a871e5ed40f675ccba754f18647e827ac7b710c31795866ccdac4a4b09c3d9c060169788532e09f3ae33e6fe48972ac3bdc617f2f9f7c5ad9c1d6ab87a8ea7c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cdbce7d8f8e352b84392fdda48e09cfb
SHA14d319a134792b68d709ec1ac5aebe12273cd5be2
SHA25612f513e16b05b5ba8e505a603fe79fede283b00daf77ed0ffb511951165297d7
SHA51205cd5409a84037e678a716382b1c716b90a0382198a113ee2f9f0acdb5e5bef8e64e1a08f18b20870b0a9be49ae9decc83c111071a7e40801d6cba1bfb748796
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53545585c8461ae92f0192a56a3f27bdf
SHA17d7730675da45de1248815d49fe29ff422bcf380
SHA2564d27c3e693b4c9d533f8308334c11a2b08dbbae7d7c67fcce7e3695396e37577
SHA512b8bdbf0af5add42b7d90b782d6b4868ded1f2c98e3519b3ce99107cfa7957d1daecf06bb2ba43a674807c4e87dc9e1aabdcc5e1be68eabf14522ab9710c6e23f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570e83f18ca5c246fd0b21be1a626142f
SHA128b1415f4babaeff828d38c8f01aca554fe71021
SHA25607940346a54ec9cc550cbc6e5e40b62355954180055b010c5e64ffe3fc503ebe
SHA5125f3080c76b9fb882cb12d90ea6a72b69e4dfc858cd5f120aae4f493fe0347d2fe8dfe4de0410f68d55ff1f8bf947ea8caafec33d5682a4ff30fd958024ae0486
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58e6d2c8fa3473fc8d6b1d8d9c67c9c72
SHA19da5b0eadf8588220e0b76b49dfa0619394c2cec
SHA2569b6ff56a66baeac28a11080fc15cce934706fd3d4524918375beab1a6b4e1178
SHA51227153d930a8a4490d31dcbf11d3510e552cb3a0c7e8f2d7dbd73a521874409b0c6e6a07d23493fd669f34e5d29a5047760d3a12b401ffcaf831f0132534787d9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5cf8729b6bd700c62b44952db54f39615
SHA13366f53b512dae9a4d704f2adb298dfa3c248d73
SHA2565aefaf270a415f49ec2b409b9adb7096f5f66ca6187a711bb182d472cbb428d7
SHA512b4e816f808ece59d072b31a0e86ce2f489f417a49de9fcaf139a6b5d037d807efc7aaa7d0cfbc25d0f04c9202cb79be55a98f73c1f6ebac3cce79111ffb2e5d5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59cee6fceca817ca17582a7e9cb8e74b9
SHA1be5ed2ed784140cf246401fe6224ac13408e71f8
SHA256eb8e11f52355601050ea25ad060296fb73388f95abc26b0083d419e6c9344176
SHA512a77cd70e65886f44b34f19be2028d789e57e44fadf8715d7397ecc0d26d83ac22890b26e5c31d224508df5b4fcd890f355bc681e5b12463f3c17557ee8c955d3
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63