Analysis
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max time kernel
137s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-03-2024 20:21
Static task
static1
Behavioral task
behavioral1
Sample
c6c6eb897fe1a495ca91e4dee3d99804.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c6c6eb897fe1a495ca91e4dee3d99804.html
Resource
win10v2004-20240226-en
General
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Target
c6c6eb897fe1a495ca91e4dee3d99804.html
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Size
12KB
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MD5
c6c6eb897fe1a495ca91e4dee3d99804
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SHA1
fdbdd3e276af945ce537c92340be0086e72b02a2
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SHA256
f4f943980609bbe40bca850ea1a050b50f3677c0278749c26e9f0931811425da
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SHA512
77e930c6bb74d2c3333c79c45126f8a267ebf02e147d0d09d7ed6fbf00e6840364c43d8ea6143caf33d4a80a107bd34abe82c91921cd09c9fb979cc15d34de18
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SSDEEP
192:GKAfKnsiMIpruFtAcxIBoYM9VSfvbKryHjGvFeLnrG/H8zQZUbU6xcxqqOa3u/jx:OKfpC5IgSnbmFe7Acc6OvFP0
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416523171" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e00000000020000000000106600000001000020000000f5b411bafd6884cf1819e41df526a5c1229866b497419276ffc15e93fef34377000000000e8000000002000020000000986f7df6e2d590b0cc4553e31fc9f9dd813de463864d1c480aaee29ec46ff1a52000000010c37c5b4afb54bf0e696d6936b906ddbe8c3e714be1d3402d1e770b3f7a5dab4000000012e73fefb1a0e9c3d09f38b67ecb989ee2185ea386b26b8febb1ad83204dac02c9f64c7dcab3ef4861e50383d0ae2883028246d0b17687f3ad77bb2d74111f50 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 304bc9268475da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4CF543E1-E177-11EE-873B-52ADCDCA366E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2856 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2856 iexplore.exe 2856 iexplore.exe 2340 IEXPLORE.EXE 2340 IEXPLORE.EXE 2340 IEXPLORE.EXE 2340 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2340 2856 iexplore.exe 28 PID 2856 wrote to memory of 2340 2856 iexplore.exe 28 PID 2856 wrote to memory of 2340 2856 iexplore.exe 28 PID 2856 wrote to memory of 2340 2856 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\c6c6eb897fe1a495ca91e4dee3d99804.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2340
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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
MD542ac52982e6a229468ed094ac108ae59
SHA149dda1efb79d6db607985b926c8007ddd23b5f6d
SHA25618c0245c0003ece1d7c1207ef0359527f440c286760db659f8fe11632d641193
SHA51239de30ac05257efeac0cca32f685381474658f07058a1a32e105d34846e52cf6075b4968a82da1552753164b9ae275508ae351800e2c42e7c46cc2868e15ee62
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aa4b2afb857f456ea0aaa5be84b16c42
SHA131d5e0faf49bf5ba56bb54c6e3c4c954197f7bad
SHA25616c3f9947dedb49f4b892eafb9a67216177cef366e9d45b7bb2de4bdfa7974dc
SHA512f964c6905c3086ceedb7107013e34935c2f7c4509ec8c06bdeefe08b01dcf6014eb2d20919e6de271e675051b2195908b313d77188230fe8a7f35d8939958425
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b64141763069aabd78994a785825bb78
SHA1e5cd4328bf911d703b9a2b78eb67828317580cb9
SHA256982b1b293cb25d25aff275d1dd247ad71fed4ba106854eb9003d723b21a48b89
SHA512420b3233fa49c94b7a320fd7cd02358b795e7e08ee7d91ea4a11f7780e53dfea6b6b205f4894061f62f5a1d2d7d56a52e4faca8b215e9caf1541fe345cd12913
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ff028e1ed22ca280d3676812017c1c5e
SHA17aaa7a5a7580878b430df9a2aa9ffc7da1d22fba
SHA256512ea6f7f05e76ec21efe6c6365837255d23459a0b87f9167a36cb7063e5facb
SHA51278dd1c1a02b0ac52ef494808ed4a6ee73636d817c26b111997d541fc9d0b4e1f0ca5486cb1670c10197f16939115f4a210d4f53284f95bc849723eebebb20e25
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50bfcf79b8823a53b5d3145127cf0fd3d
SHA1e6b6db14df8f3b3bd814b421603fc75672895be4
SHA2562ef8e86fb6c38b7c184e4ecd817881adac2a7f3687cfb5978280fffaf1347e12
SHA51207f6b00fef2fead039094f225585fde6a7b062af2a95b9a876307191e947b09853a24ae72a5add4a457e4d487bbdfdac18380bf1bc8f2da08574244098745093
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5673e7e76088272efdfab7745c77943e9
SHA1700e56a88574cd8c83f040b912a12e57523c9b8e
SHA2567e5531d86c44f1289d00bf3203af0ec80bfe98962a696c20d696b4055abafddb
SHA512461cd8f2df7229b38f07ca3179046762bba869f2aae82a28809b4b70872892e0e31970f64e036b5ecc0607011e8157f88ec043d40c0266cb945d12351faa92d5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50312c66af8275b965f1fef92139f2eb6
SHA12dffbed5f98ca4f08c8ab1b415dcd373f3b320bf
SHA256abb1a3e1d3d2f2359e0b10f0b5c25555ebeb511a89badeab512605c082031e52
SHA5121b2d1cf35e07390e252452b2e5ff58ccffd5d5e00bc9235afbbfca82d0dd06ac59db178b0c1fb38dc44816181a7920cc40de988b245ec644002d34809e0c6a8f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a1305dcc5a430935b110ac25097f6869
SHA11cf449f0467d2b2223bca6f6c00e38869b07e8fc
SHA25652d03d34e08d10bc24a877e8b9d803989607ea737ac4f8bab8a92c40bf7d862a
SHA512a951344390e874308bda5f215119b8ccb31956078cdc5b4e68763b8711e41a1e045bb49ac9bccc9de6e1f36a7f2957519eea074d7ff257197243410319fb015c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD558f72444c588f47d3014bf66c8c0d218
SHA10879e1b2f48cc41b4d05fe837bb3afca75781f46
SHA256d51b5fd5d4231e6356c097875bf82b982f6f1498602a4712ac85bc23864edc1d
SHA512cc1d303e0181181532edf2a6f593ae68ba2841b9c6c34560d726e0609a2e41a2c89601cefb87d314e1fd278d5e747ecc65e5816f5352d5d6a12bc0649ba9aef0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5257b7e90a7081b190b90e3554d426fa1
SHA11e20599314e9807d37d3102be74a74de99e7d719
SHA256c431f3f38213e3c6cf432c2523cdf0ded885b3cc9ecb4a33ac7f62ce17fa5f9b
SHA512bd100244673aebda59071f9a8973692ed143a26258ae6471ec10f4aeac95555949d1d56518c00a71ee595d3afba161becb2275761e38eaa4ec740540a4cf3e3e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD567f0efd9bab9bb77b6e7455aa2dfc121
SHA1309ad3f95f4cbac9efe3e5d1c0fd64761c188aca
SHA2563ef828d679a261bab1978b29632d57e51ada82c1108f68f86e342eefe34e42b4
SHA512cf40d09f1c6953e825f4c06da9774460feb6c6d9801d475d4c5f6c761a16816eba9ac42d98296ec52ad844f3fbb52bc6082edb540bfd723fdbef51045b0d6b79
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5910deff008783c035f8d8f98fc36699d
SHA1933e2dd5ec2843df38323453d137e987e3cb6d02
SHA256afe1305f897f7c176b01a0526998978f2ad3d928a1d4873eb81c3935d6cca169
SHA512522384bac5320349ccae2d31da3e1001ea80a47417104e9bef7691fbf3e0647800880240083ed117080e484e7d9e7dd13877a264226a258d32ce6fc4a508c25a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51778d9f2921bad6abaa314b1d2c7bdeb
SHA1bb9a7c577f0d77ee74b754505552d2e636bfabf9
SHA25698d5b76e48fdddb0e61fd965d4a18a329aaef26a7a89ec61864a13a392615801
SHA5122f0de3c2c5d10ed4136296e0b1a8a504f4b7eaa0c53ad91e5786bf1442c31b496d56deb49edd4e5d4f95c56d47391d16b615b45e46e1eb1caf3cff45b93983c5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD506215df791c685fefae17da1bc0a50d2
SHA1e62c3072564af5cf567b71b4a74fb8031a572211
SHA25618644182069764bf0033e85b4cadf9f0cab1c428a59dfc2fe1857d529b6e1b02
SHA51225061dd543fcb7c5b23451b046a090a7ff91b31e69cce2702d82a6db7aa5fc95542dea843107088277168e9ceff75b033f4939e315e4331de908bfa1c464140b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD578b6af57a14d1f42532d2b0d35cc222f
SHA1d68ce3bcea2f0631f2f23c015fa2ddd9affe6d89
SHA2566f0d1fe22d729d37de5181eb0e01d513599e74e76b2af7af5f11c0c39255458e
SHA5129d7863bd784be8857a28b90701a7f9fbcd11ef4d0cea00db561a1979d8dc2b94b5080458a24d11affb4fa652819b1007400c094c72d4db443d88e5a1ac35e6e9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57a38ff4cdd236abc56f0f7642561d3a8
SHA11940db634595fb7058725036af6b6182f46b94e6
SHA2569455168cb0be2eb3b8607ae45e26b19f99c8ea9f3a053fcf0faf86c238323a78
SHA5127b62edbff173d0cd07204586c70991c821fc754752b431ceead51f159c2cb6358528dad77f0ee091b5ba8697caf2bc8e98392a008793acfa5f9241989ea4f4a2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5856962dae1bd97e636b88b831cd61a48
SHA123368ce38aa846ca38660109ed2de52a0cbe5a56
SHA25688d7cfe7148bd2ea5406ff7aecdee405b255cf05cadea3a08b430d39827b5cf3
SHA51206fb3fd149bc3c633e9f5543d07f42d2745fde4792b83dedc35b983a45fdf4f1679ccdff7bea475f7529d7c50847ad34cd100c8f3f95366ca5b0c301b6ba211a
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63