Analysis
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max time kernel
121s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29/12/2023, 22:57
Static task
static1
Behavioral task
behavioral1
Sample
064bc0f7fbd0ead8dc81b702c6027347.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
064bc0f7fbd0ead8dc81b702c6027347.html
Resource
win10v2004-20231215-en
General
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Target
064bc0f7fbd0ead8dc81b702c6027347.html
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Size
2KB
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MD5
064bc0f7fbd0ead8dc81b702c6027347
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SHA1
ec63217789bb374779b92993dde3f293c10bee0b
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SHA256
32b9843213317e0429910e3d53fe585e7e6682a2bd16aed810b68fa4c44be9ed
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SHA512
d0606cf8976fb0c814e1c7329ec4742d297036067d71796fc1602019654c07a505664a8b305959bc2fe939d86069f1244f2c662144f7065ecdd29feaad50807a
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\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6AFEA4A1-A6D8-11EE-A4F4-42DF7B237CB2} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 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 Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410077766" 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\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\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry 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 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 = "1" 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 Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 10d3b83fe53ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic 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\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d6000000000200000000001066000000010000200000004e1b01c200b9e325c202cf97c003d969683a66b7e2fccc1ccd543f1da6bc288e000000000e80000000020000200000009184105b3442ab98478a5c2dbb1de20fe3e7caae3f9122e88a637cbd9ab92624200000008e88f2dd71b98764a308ec653abefef9ec4aff54c8a7cb7465ee22ba4e26686b400000006637d3395af85b89c20e6597c465c081f1c87630900575c220d117d3c87a6ff6146b1c4d8d3bd60eca61c33cc2d22ce049da05b81b12d29704e26ad064a06dda 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\Recovery\PendingRecovery 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\IETld\LowMic 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\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing 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\GPU iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2896 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2896 iexplore.exe 2896 iexplore.exe 2724 IEXPLORE.EXE 2724 IEXPLORE.EXE 2724 IEXPLORE.EXE 2724 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2896 wrote to memory of 2724 2896 iexplore.exe 28 PID 2896 wrote to memory of 2724 2896 iexplore.exe 28 PID 2896 wrote to memory of 2724 2896 iexplore.exe 28 PID 2896 wrote to memory of 2724 2896 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\064bc0f7fbd0ead8dc81b702c6027347.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2896 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2724
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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
MD56f3781a279275d406cee31cab3edf9b9
SHA1117ab221a57a7e4fc5394a4ec10553dd1e5fd45a
SHA256645d165c0ff994349292191d0fa5b7c445003f7da671a9d09ca7be55a07cc6fb
SHA512093ef343d916d6fae11f41be24b2a749f37d3a4add109a493cab127f22adb49a0c797acd1b0e807d373cff47fbdd6d613170bc05f1e3ad069b018685a702f43c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD583413d22d80f1c5cc38bcd86f095314a
SHA1517c246a5131595f5024f5a7736b52981a79ea61
SHA256910f0a090190fc33d457994b9487e8c50ced6f5073b5451e0900cc176d34b90a
SHA5128421ee9550f932f317cee7a6f1cbbcff3f1248903bb5180bbacf2ae3e9dd9274ddb5478ae2f2d5438c6056bd26ca909c281c7a736594c83d97eba13f41617476
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c5a17feda545d89116aeb4218759f99f
SHA1c79fdb61da39758bf0aaa5c42a3b100b9ab57586
SHA2560b42a255233067237b649dd248ebc77639f30a40a23134830efe0101fa8a7834
SHA51287c5c4b3559e6c2f3abed3629c28518ac651bb095f39df230d80d297f185c48e3e45040d9d8c796411186afa676fee18ead3d68ac43cb20529bf05fe11d2669e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50ad29cb1bfe977bd639f23d3a240b3ea
SHA195f6f941e6998901222b26167414365817f339a0
SHA2564eeda4580a16523250d5700f82c424a4dd97ea4e8164fad6910d70ad177bf654
SHA5121ac0fda0c08791bd0ef24fce9e2f374c6a726f1da9029a63bed502a067b1d59c87d2304c57ef29e3ddcccf00fba9d26be5326dd5f51922761585a0e540a06504
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a9ee67c52c33a6f026d4b8bec1ad6529
SHA193fea0ef7e472f405e2ed43f31a7b00c10ffc3d4
SHA2568ec108bab9bbc04f681d9f626c982a3c680dcc8a57dfa9c2618481bdb2ff7878
SHA512d7d7ec3493ba262674a1f0b9af5f2f7dad02e1ae8ce69c201d287001c2e98f3acfb0a271090bb4603b146328c182e95f292ef082ecba167ece737102bfb44a7f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa363d822f50350e9c59729f6496574f
SHA177534343cc50c1ebece0f1200dd8d0801f6cb22c
SHA256717a26b601e862729bae644994f193223c4abf52500e194632bbf8717d999d87
SHA51271223bb9d196067587ac47cdd54678ba779e003becdfaf186caa1e70123b9ae86bc4571af8e33a4d41355660977b75a9063656ce9346db0c71c0fcc4a82704f0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD561cd6825f50788b2bb4bdf1816581fa9
SHA139bb06687a7eedc8316a930625510ef85bdcbe00
SHA256dc6690e0bd3031cc75749c568284901e89f50395c9a89e47f1c0142f75a5b95f
SHA512a2928592af236d3b5a728648821af7f6a59a8494d181b127b94559f25e183879505506ef4b03e53e17f84a8ef9b0f6e06d855214fa49ed868d7ac40b6370a5ea
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a2636b7349167cb14dfabfd5daa3ce8b
SHA1a5bc86475a425339a8f376ec3922c525e39982be
SHA25690632d46bd82e38ac8c2c76985aedb3758b60ebf2d3bc6038e35edbd1fcd0652
SHA512703c40f65d3100e3964663450a0ae6db742b4fe2a2568d1df73a3dfd7d06bb323eb77e963b935b8d62818cffb0428563917149feea260a786b655e4952f4d293
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c70f6dea449e1243c107859df7bf7709
SHA14f9793ee3c245da071cebd71cbdb05efc393e75c
SHA256f4d780ea015aedffb80b82add4676a6f19bafff37a2a7cb1c890c99bbf99e4d0
SHA512a6ac45f5aced06ff922e4faeb6548daf0f5f0378dbf2cea1abf032d210efaa0716974f9f33d4cba0de6d4e18be7f31a982978fbffb77bf9dc5f41014fb0e6b9e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa2face07047d0a42ef0e5abafa9b68e
SHA153c409a087f1e99e2d0c3c113d8f2e5cc010133b
SHA2568c588a3fa36ccbb3dd665de3781b11ba445b348af3752c824c97d666a8fb8711
SHA5128bdf072e0517a692a65447bd691bf239fbfb213d4b3ed4503f010679dbfacc587129b7ac185826beb176a1d349694cba2f1a1c01acec1249533d49717362cf0a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f28bff9dedeb8765a9ca09f570cd5ec3
SHA1d6e158d648945047e5fb8a01445e1bedf08f2861
SHA25621cdef68e526d167731c9dd07005717c56df390e7ac15f3f33f21f5a61eb7078
SHA5125e404c1e897d686a807c2fafaab43929b999d66d71ae7ac4a32900784cad0f2b0b44ce2d4a8ab0be5b56dd1a72d2b8621dc716e89cf7fc68bc99a1cb5b822281
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD586404197380af938b5ba9d647738c20b
SHA1a3312c6b7e2adfd79370a5cea3edbf8cd28aa9b4
SHA256f3d2b1cd6bed0c017100d997300c0d4b460f67906810bed00c3c904c8fc18510
SHA51287c4389cd7ce1f0a0a7db75c40b71a9f82858e77dfcc4ff6650c303dd07d66ff8896c38f93acd16f519fe383ebb9de0ac3e20270474c176fe8eefdb2274ccca6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51faf0a0c4bcbd604a4e9d0881a590a2b
SHA1eb9c0b9372ec16e13d518794d9be25e7cb463e59
SHA256149b520995a45d6c89393f159ac6481e51a0709519d2c9407dd222815ae8003d
SHA512626616b7dee42ec4d9ea8f280a4756c5558c54382d6cd56c5a4d6482943867d4b2759da04508101b48e9d57d356ec5165d4af0e5cfad2a73f3bcab1c1529a114
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5299fc4e3e8bee75bdc18229dcdd3e086
SHA14977023baf99cd52eef21144f168c32181ca3a03
SHA256e8ae42ecbb56e81bc3338b0f5bdf59c86856ff3fdd0433a3bda5670f866a2a26
SHA5128389f559fe129bf2a30d66bf4c5f3e393d1a9d4d15aade2ee6c4bd47c768a55061a15c70c8c0e9396fd4fb1824d2fc2e80683672df379027fa13229695a8979f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e66f42e6329635960d53eed57bb9f435
SHA117e5e90f518ce108518f4f0d416333024710eacb
SHA256a04e992f2ac0da1da875d7a1b8aee3dac75eeeaec3b62641e8b1520beabfd425
SHA512eca3fe9a0c2ecc74db3a1a1fede1ad842398013895bcde7509b92a5e3d6cf333e12355dae7fb1913c1cc74121d8ba8f00833ba07eb681e02f97ca5b33ce236a1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51acf3d2b1cbc1dfad4825d4862ab6cf4
SHA107c5ecfa1834585ba2236b0768dc39383396ed4a
SHA25647ffdfb47115e836e6c6db689758b61dce233efc71086379fbc7326cd67a5bca
SHA5122f170f06445bc61033cd5c0cf71400239df18e1e70fd4f7ee56c4ab61229a47b848fc4d73dabe5d04e80ec67c585b8e685b67f31a538db4c8d7a31e09a928d8c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b9f9b17ab7f4b3edbedbeb900f1494de
SHA18f0b2a51900a8d4c80e098e2ff739f4a83c1bcb5
SHA2569c521f2da4c40019e7de9437d108617bbb5d017595241053e7690e8676f927dd
SHA512d3d32881a69c98d041d090b28750d29aa436553038df2134e2d459e4abb5fa5213a357938df7b6ef9d6453d16e70f08732bcad1f23cc540e64d8e6073dfd97c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58b07d369c87ee1c15a0ed3883fd44a29
SHA1c9d04a34e516b417b7821b4370c9142a4f60f858
SHA256b90bdaec8310dc2d25195c30409d45f7febdc67b31462f3a3c6fb9706e1b5e69
SHA51290c2deb6c64f2df46fefd1997d65552edc039dc05e540a8a56e09ac5d715fd09bdef961777936228a33a0721a4327c9bda16a7b4e57fc36c2e4c9eaa9836b227
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ac94b8a26a691d655f1e891961635916
SHA11051fdca37de658d582e5b0746660645876c2662
SHA256089f1ff562390dbe03a228a380de00030df2ef57cde4dc24a09bb60017b89b10
SHA5123e4bec47abb126f72a2c69c42afca6d0e2d03be088beb1fd4361c56669746d1bda0eb99cedff491a15f5f55f678770d79b31f6de966b21c6ec65ffbf7896dbdb
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06