Analysis
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max time kernel
137s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11/05/2024, 23:21
Static task
static1
Behavioral task
behavioral1
Sample
3714d2a434aa0a239c45ea1c851ed665_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3714d2a434aa0a239c45ea1c851ed665_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
3714d2a434aa0a239c45ea1c851ed665_JaffaCakes118.html
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Size
26KB
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MD5
3714d2a434aa0a239c45ea1c851ed665
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SHA1
b4da516e0466f81bf19493c6bc4e229177a71c9a
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SHA256
0448ee0fe99f9929fc8c297a3d772411ae94512f26ffc4229aeab8f4e62dc3af
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SHA512
9be7372e6e942bd4d066bbb0e4dabe57dbc1a3af14fdcfaa56b76ac4555cfde2083be01f77bffbc73f7720891aa2cbad1afc75ec619e231feebb222b826773cf
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SSDEEP
768:U+Y1CB9sRG2b5xAdqj6dG1E2bf3/YDOkaJaMJN:U+Y1CrsRG85xYcE8SOkaJj
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421631590" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{45BBEBC1-0FED-11EF-97FB-6A55B5C6A64E} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b00000000020000000000106600000001000020000000d671a37d615f82f8f4b7458f5b95826d8a16ae3f09670114dffccc5317ebc700000000000e80000000020000200000007effc88979e481e600c11a8f00a5af592570ff49c74e83299b6fe8f1a597d819200000008414351ab3895384103ac591d0cc9625b6f80d57d2d7938df8e7dfe50e638674400000007ee67b6d2b6b112cd4a6dc8bca110aba13e38f38d747cd6fc997292b4e6c64d62475c7618990a032b9d468d17acac468c84570e2bf634bd4e12105233624623d iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 008a2832faa3da01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2648 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2648 iexplore.exe 2648 iexplore.exe 3016 IEXPLORE.EXE 3016 IEXPLORE.EXE 3016 IEXPLORE.EXE 3016 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2648 wrote to memory of 3016 2648 iexplore.exe 28 PID 2648 wrote to memory of 3016 2648 iexplore.exe 28 PID 2648 wrote to memory of 3016 2648 iexplore.exe 28 PID 2648 wrote to memory of 3016 2648 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\3714d2a434aa0a239c45ea1c851ed665_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2648 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3016
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
914B
MD5e4a68ac854ac5242460afd72481b2a44
SHA1df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA256cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
SHA5125622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
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Filesize
1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Filesize252B
MD5df79bffba103b473fdb0fad2cc79e5b2
SHA1dc20835f4f5e10ea7ac23345dd8da9db89403a89
SHA2566806267a14624bd902bc9d897dd396d761db31fba511cd5195e4fdd884a073aa
SHA512fd51783b8446a6392f3ad777ea925183c85213af1c1423152c4209b5150e5fae5c906a590f61cdce80cd059f8fe6c4c132b6bc5aa2077bf516f92f0aeab969e5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59b0ddbe7a65006d6c74dd713d607d67f
SHA12b8fe6ab1fdc7eff0fb09b526bf1a7738c6be44b
SHA256ec94a3b9bdc7922427770450e88dd61d7fdc5ae3e5df36868c708c0b3eee0f76
SHA512e07b50ae66dee911d5f7ff21dbabecb647499962daa8b280129fe452026af9df7b3a5a5bf5cc5530b5f2344d7546ad137cd56b738b6523d340d9662718a38b3a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ba90cb75f23952c61feb789a44937f4
SHA101a8a35342eb5936d459ea311e590570f72e05bc
SHA256e58d63db7b35143afc14b6dfc0db7f71715fe03bf8aa1d370c8c52b11dc2a66f
SHA5123e7ae23c31eb82f932a4859f4ce9b3bbf13cf4ecb61d93d4728fb5d283a061cba36e8c217d13a130cefbee0aa80b41f16e71228edc0fbbe70e4bbf272d585f56
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD542adef0da62ac61d95a5ec6c2413c0b3
SHA120a7be85ab0fa8b740d3dcd0b68330de2bb0ca8b
SHA256ccac86af2aa980a3ddbe87413e79e8a62a4a3a6229d8758e1e46f626b8edb008
SHA51297a66cf9d7caa81c640e1051a3fdf29acb1727f96fa344a30331e6d7a38f64feff3493af00ecc02e8c8b26096e42e4d2d4825d6fc03a83a1654e1f86b937c67f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f9227f2f550a58db10b7d4b6a7273efc
SHA1fb80a3d441809179f69054607c3d1bcfa0cc2ec0
SHA256f2d6bc4455043f08d33227982021694ec82a21a9e69dbb552e6894673b405a4f
SHA512875e69dbbc45cc140ed24550039634aecee83fc3bc68421a649e3409e25555584903ded2f20c03ea1960ab08ef076fc192017c8c2a84d61902b5ffe9f6814016
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ac7660f49fccadf9da6d14ab4ac746ab
SHA1168996a4a86a0c77cedc453878974b1f01de45bf
SHA25698e879e1dab3090178a8f07066cb9721205adb50d181d6c43dadd66054c0882b
SHA5128e171404eb3a5514cf8529b357ea747ba8d57c55f716ffd4cd4099fa80be161c115e0849ed7150b9b4d0839782ba4bad3dfd6ff38a0409d716c2be6d9cb63db1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58d6eebb8e46c2631e36646172073743a
SHA1b38d0d0850de49389a0e25436b132b1d4ea18bd3
SHA25656c159659bf4a25394398c7909e2ca2eab33784cdd66e183e5efe8013c5090d7
SHA5128abeccb4bf78eac440b53ebfa960c03c0d2af334adb1d7158c2ee1a2103605dde7ee91b18e113f5c54475d92500dcf2587f320e2bdd7f3716049ca7d06fa2f92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fec83c15c03598e10520bab426d62636
SHA1f78c47c741deeff1b9aa062482b77069509f6d48
SHA2560135f60c6fa2b7ec6dab546f02bc2fb8ca5e760d7fdba0092636430b9ced6e5c
SHA512717d488dca20d450ca5f6e7514c61d24c7b930d25bf762914d6112980bde5418e78b942b3d0d64f2900b4a7db01bb1a665c43c2b5e8d136d4240d85e075ef79c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5db460eb30ecfa56e483949fed4b30427
SHA1c4fb743b6fb3095958a500d18eb1313a05125bbd
SHA256d0629d0f93a9dbbf47a657a39ce95b87159005adfe9b41e375d6bbbe6899a0d5
SHA512f22ef6b007ad75c0f3a4cdb4be45dc3ea9939eddd1799ed3b5288b31d5074598fdeb0aa1504f5c336c5213db05d6b7f84c4bcfbb78ca6a62c3c784d348d027a4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59cf7b94f27a1ec03b1ec0d8488de2ad1
SHA1dcd89b768f73307ebab6ff704faefd6c621a7b59
SHA256ed18112582525218facb84379d4bd16fc9fcc30238cb0edb7a250bcad7273f91
SHA5125547be9df104c1325c5644a0b5c3119725d27f7764bcf04f86f1b9e67a09ed7f29bb9f591f6983a7229877cf1d5a17b23466ecb9d7dbfad0bcba9d0daf959cf0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570bb0baeaefc785f2cf134888c933b28
SHA1110419d7db4081a3bd75cf6bdb8beb3f31457fce
SHA2562171a55d78c1cc49771f0962fef30f65d40d68dafac99f13450676133794f9fa
SHA512123a04b5546be3d5f08df677b55adac2c64e9354b2c02a534eb48ab13d16abdca1b89b4b9c565b73686d11d2efe80a9c49c58a96a59d8f01728ec046ab5cce47
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51968b177916a9f43e833b20d5e86c673
SHA110e98c5de12d4b46a7a444202c60916bf7b42ec1
SHA25613e750a61a354b8be76fd45d2b6472bdd1a7dc284ace8fc72c2944967f415b8f
SHA512fbc7e86baa55de95b1f68065d2f8727c414f0eadb15c297bbfb255193f56f85044ab19cdfb724eff82645936f859c0f1aacc8d372569303dc9f209d37a7888b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD56c94bb31cc474bdaa8b1641368149919
SHA126be3ca1fbe7eab2f4d5df4e01b6505a69a3447d
SHA256bdd3ff454e3a389b1b1368b79fa94ceddb11b1f37f68ba5fd12185552cf3ed38
SHA512aa3e64759e1a7d3eceb0d4ae7dec8026ac7b6a0500a56c57f98a6826365a03cddcda2f8c93279db8232569a77c177077572e13d7757c243f4a98a0e5806e2086
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD536a054f09494764146aa318a1b9e8515
SHA1cbceee8996a700322220b6c6b4315a8a44adc975
SHA25648a640c65f0058368deb66c666722944880297db42d5a17c96de8b3d9debbc7e
SHA512cad0b5fc439b25ab92eae93be5ebb0a88f14eb181f38808d1495c1f3eb4bd8373a97d142b8260ba69110c02fccf43599f8ab9a417a696c9e04d50353063c69cf
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06