Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28/02/2024, 15:08
Static task
static1
Behavioral task
behavioral1
Sample
E8i8w6a9G3O6H870040.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
E8i8w6a9G3O6H870040.html
Resource
win10v2004-20240226-en
General
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Target
E8i8w6a9G3O6H870040.html
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Size
421B
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MD5
d8bb18a6876f51d69671bdd50c080235
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SHA1
77526d6899e59b8e99211d344fbbf7cc405b1a0b
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SHA256
631f20c67f27481218d6a38ffb8e1e8f0d328875bd7fe9cd361aa7c6371f95e1
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SHA512
12e8fe2fffc8f5e4b0bc6d70b1d17b3efc82e020ba009ec5c7d2791e08469c449abea8422e012ff1f777f650e3f6b4429c9a938bd74b01cdd5a034f261f4e62b
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8092280d586ada01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e861098c19b4244d8627ee4664a9606900000000020000000000106600000001000020000000328e27bc0a5bdb044ee997b70fe4f6bf1b4c4b97f3692e0778af245d85c082c2000000000e8000000002000020000000c889cb4feb1d238ed0c2a44c298278de3e91c607354ff705d815b0afd86053a9200000008555e7f3b8a878ce187613defce5f975e8e46085a9ac20dec1aeef69fc03a86f4000000073b9e3f4b2077a446523ac211e49ff99f9137604ab2f07d5cfe36b0b48dc2c2bc2728980c47b345301787a1295417daa4e67a69b47ea84cdc12e5bb08e225f33 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{37D9A5F1-D64B-11EE-92E0-EA483E0BCDAF} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "415294772" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1740 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1740 iexplore.exe 1740 iexplore.exe 1584 IEXPLORE.EXE 1584 IEXPLORE.EXE 1584 IEXPLORE.EXE 1584 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1740 wrote to memory of 1584 1740 iexplore.exe 28 PID 1740 wrote to memory of 1584 1740 iexplore.exe 28 PID 1740 wrote to memory of 1584 1740 iexplore.exe 28 PID 1740 wrote to memory of 1584 1740 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\E8i8w6a9G3O6H870040.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1740 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1584
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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
MD5ad7648bf78e6587bddb49f451741260c
SHA179db0180044eae758ef0bf745e7d8769315dd6e4
SHA256230c82c04a0c44b74f963a61c2edf6d1829ffaee58f597d2ded6eb2b665d5518
SHA51237bd9fd934cf68ce6eee0ca71ddcdb5ec617377c6cfcd5028e7e86469973f58140794aa456ae4ad60ca635edebc96055db0039a2384e6b843e81c8c544565311
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58f7593814697d2d1395b77f8aa3947eb
SHA146967251e596e46f223681535781284cd51735ca
SHA2562d7311a5c612cf09a21e7e2bb78d5fc2ceb8d3db4499709027cb397c6a6a1bd1
SHA51250ad661cb41563fe1fe6585b0c4a0a0da75ce1c3d08ffe5983bea377327fe33100f414920717e768636d53939a2fb94d7dafddef7e91d6fa3b7bdb6413a17201
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5aea479c6dcfa1bff04fd216b5ef30f7b
SHA18e8b791c747d7f557580dec46b9669a54e250e45
SHA2563ed152ef6c2d98003604a9050fd7c467806e02dcfc5d109437aab67749a5c78a
SHA512180286e0ae3f1771c70c6583d7d49c77e0f15b1c75616a9e9c5dff05962106928bc62f40a6fa5947214b0dc280b1fc922a33f1c13655c7c97b831e3444fcc8c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD562a80b5aa79b28d0470a5f207ee8a5d8
SHA1ac0e5bf64a11bce9c8b800ba0be33262be405ffc
SHA256eade733a890afeefe5ecfbab559ce74fb1403145e8d42fb8742eb1a27cdf7288
SHA5126c0cc2189ca0a479d2b75f9e8cca2a3677fbad6dbb1b39153dcaac87edb982a89ef751ac39df8d20583a84fe2f38579a8805c75991c00e4d8f9bfcb1837f269e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d6572c1bf18d98e22bab1894affb7e3e
SHA1beb3f617e8db572de6d23a55a845b60f1e6fdccd
SHA256858e823ed81df6e7dea236ca0b1a531e45b021e61012bea46740a154302e4ab4
SHA512c772031990f98bc8a49871988acaa3629025628ac5b7b6aff04943d0fbc945fb8a616980fa2eea258878f03265b6679127206f084e8e3e5ce19b5165b0d9d65b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5197ffc18965e834e6ffa5d7537cac493
SHA179a77f884fb8364491f1f3128c5d789fa4eafcca
SHA256e4f9dcb99a6a9debe39ee66161c7b74512ee547db3042e50fe958c3722c8873c
SHA51276708ebf6cb8273f1d0625d1f1073af9fd5b917a1ddf308a4e3c734adce206b0179e9d72263d3aa97436dbd8c374a1113fe301d69b72233697c826735487349a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD543e834202c2a72c4b3746c6991c9a9e0
SHA1b1a4f3bb48f8a5bf758a7c59d773bfa33be26dc5
SHA2560bcd6e9fc391105b049a3f2f998875ad8cefd9722f14fd68362b672f970b2ed1
SHA5124d1d39900e18cee5ac0e949a82427dcb853b4e10525937670c3c929433aae942992c0095b26dee0caf65d1e445ea6fe8fad4fde56f7eb9d2065393f7f4e87abd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58fb8ca7d6bed65f35c772d62f2e13a3c
SHA10afcf54e0e4b2749f7a1a96524d0068ab5bbad8f
SHA256c1cbf50acaaa95ec497b341d60728e27bbf52e6da0266e5245308c07cce77191
SHA512334dede821c25d96279e843d90a941980a8477abf0e02d66524219460a79d4e5ab1272df61d70791d117c122b5b0f5be87505afd7bdc92ca70b579d3bf702b4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD572bf676aed5c25e02ac3fb4a12e86d43
SHA16431321db6cdd52e09307ae308d0cbbe7e92a120
SHA256d116b63fb4acee8eedd47aedff9bd59b02456f1932edf731477e04e66f80d3a3
SHA512567feda29264ff9e91fa92f3b2c16583d44a5fcb142c749dee43b081d8f5ffcd36b8e3adc39b53ec76a7ea8c1740ef0317c70707d09f9d4c0029f072692bcb00
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5adaff8bedb16a53d783f3a50168a2d2d
SHA1f4766c97f84b48da35abcda8efad6d74381d91f3
SHA256ac8ce1d8149972ed09e29520f6b8dd9944d58825015d46632ab43c2dd07593ac
SHA512578688cf917e1389e769980db939a253d49f1af5ba47b04fd9bde6f488baada477fb19bcad7c026ac4acdb5f5c99e24a06b6ec7bf18c02cea0d2fa3fb972d9b0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5da3a7950ce3b0aebc2d431b7addd6ee1
SHA1386b0fe7c01224b014728b0b0e3fdc88557b71da
SHA256418547a4d98692cb05e4d37fd706b84ff405abc08205348e10eecca6b7dc8da2
SHA512e8e3fae06dfbe3d723a280a379f4b4fcacdf57d29c58daa79d2d77c541bf56a08451938df74e589805562685d12045180f8d69d4c28ff1558e0c29ff56a18e5e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54bcb020d5fe42d72daf9c5152f05be21
SHA1ed3dd30ece8244d8eb36f9a6f5b21af61e9daebe
SHA25618245fd9c26130905741eb29e47c7b44f0d4e81216ecae219206326a2775a14d
SHA5120726a2c190d40b02106eeeac21f1714cf5cffb9673aab1abfdae930bf7ef8ec6ebc482d16b8e6701b34bcbca34b015fb0d9f1962d32b0cdb4197a2ef750917f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56664bbcc3f30d226ce9c8a4e683ff537
SHA1f8a503d3a02fc3bcdd0fada8d8eb376b11acabac
SHA2564b05f3335fd21e4cac0720ead4d8795308882f80200ca3bb2d73483ba249140e
SHA512ba13d259688a926e1152293f005a0f3d86d8438e1f51198c2c64ee768977404b30a399dce5c8704432fecb7f75d4a970785d5a63bb2d16267629b9047caf0aa4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5af9bf2da40b9e5328711dba35d41ec9c
SHA1af36b5346f4cac163c2614724e96e993ce08af96
SHA256a2ab7aadad1c35c501d022cbc6d643e5800af4143c154cbe157737c6ff6b10a0
SHA5127df7d938a29ca8b7ba7931672990070ee1af723f9dd77ad4917b91b759b4036a457d18625920b83586b43fceaba9ee031d5c64481d3df89173fe02a680b57f18
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD534f9efcb3706577fd38f888f1cf96856
SHA1dd2b5cb7dd4aa7c32cbdd8e6a73532b8eb87a9bb
SHA256b07bb829a6fdeca39891165e2d722c972cd9475829e30aa51bc311e7ea54324a
SHA51202a7acab88036eaf0ab323ca0cf3c1896b9afd2d3d67714fe5001448762670ee5bf5b0a7fc512dcbde7aeb0ff74a22cb9b7c5e837ddf474a05cca1a226ca468b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c97cc501ffa8dc47746b580dba71e51f
SHA11aede1103a3cf003b2592fb424f499e4171ca3d3
SHA2563d30c8072f14c7870f7df764f9f0bd3409f188c455b089c6bffecd66f4723420
SHA512756b52239869adc2f554b9d5062512bcb297b416e13533fb6cd00e5517808c2062fe3477994a4e98f9aa986c5b8c2fbeae64a8f3752fd1905fad42bc9819bdb4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5628e42c2347eac9f6b7df10aaac9e8ec
SHA1b97feabb1be4d67d8891a6c55b3cd077facf7e62
SHA256924bbefa233a67fb9005da103c1b4a2e2167a67a54ae73913e0d2799f5f9a11c
SHA51285b51729c8c95b8fa34700e3256e2c5d08710000785ecf78dc8d77aebed48e0f3d12af40e8d6cf668f75518a6f217ad71a7f23e23e5f6d97e6e0ce4bdd8ebef5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bad6ee4a1b0e64432416286b4cd2f93f
SHA17fb48585179e29c5dc995f66e43aee633c94b6bd
SHA256e515c66e93f996717f6bd058208ed3baea3b249ab59a9ace58f10b92b565b91d
SHA51215136e043c11111676de9328f5a3fd2f9bad793d4f1a0dbab7398e7350162331c07c27d39236c91481f6a3c7bd8922f175cade5c024de4c250f6963bbb45ed6e
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
175KB
MD5dd73cead4b93366cf3465c8cd32e2796
SHA174546226dfe9ceb8184651e920d1dbfb432b314e
SHA256a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22
SHA512ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63