Analysis
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max time kernel
133s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26/05/2024, 06:42
Static task
static1
Behavioral task
behavioral1
Sample
74a15202305a72cbe347097a62faf5f3_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
74a15202305a72cbe347097a62faf5f3_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
74a15202305a72cbe347097a62faf5f3_JaffaCakes118.html
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Size
4KB
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MD5
74a15202305a72cbe347097a62faf5f3
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SHA1
e48a8878fee9829c355305f1c3bf62114c674703
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SHA256
40fb13d29cd6090108393b907ad528522b8ed5be1530408ccefcd5318ad4a6ef
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SHA512
da11c784ca4d9bb9a6b1fef6cff73cd7a28facd3d030c4d48d00bd3ee38f943881a2c0445118c2f6ab4fdaf331c69affd123cc051ea9e06702d72eb78b26917f
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SSDEEP
96:Pk7hJozTGknaEFHVKDZTBJl7sNjtXATIQFMA5e3fhrvDJUgwa71D5iJ8ogd:Pk7hY1aEFHVKtF37sNjtXATIQFM93pDv
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e9361000000000200000000001066000000010000200000007f1ebaf0dedc69d2569ff4fc02240ed5476014c29159d4dcc41c09469c065c7d000000000e800000000200002000000021291ed4dd6d5e6444c295f56f6509f171ad1b6f58b432b0ad7b8ab68cc8edc4200000003444b0240c0bb74429ebe86b9a3d276aeccc5d499b497dc2b4115a68765f4ad340000000f4b798cb71493fa9426608e2b73b117668dfe1643b5d9134c32c15992160d3ae27c71bbfd53e73813624defff4d14f96502780903e93cca5578afcb2f25e81bb iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1FDADEE1-1B2B-11EF-A7A3-7A58A1FDD547} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422867618" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a09675f437afda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2256 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2256 iexplore.exe 2256 iexplore.exe 1888 IEXPLORE.EXE 1888 IEXPLORE.EXE 1888 IEXPLORE.EXE 1888 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2256 wrote to memory of 1888 2256 iexplore.exe 28 PID 2256 wrote to memory of 1888 2256 iexplore.exe 28 PID 2256 wrote to memory of 1888 2256 iexplore.exe 28 PID 2256 wrote to memory of 1888 2256 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\74a15202305a72cbe347097a62faf5f3_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2256 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1888
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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
MD52675ee67ad653e60474dca7272f08135
SHA1cba4489ae032bc47bb2572124da35f70905ed063
SHA256bbc9e3452b5c647a68dc4f01f7592fa80e513f6c7e1e05a97a7b6b8190e394e7
SHA512c9979be32a9013ce4fb8398cdf3f0dee3b0e2d476ea9c48b44d69deeb1c58fd68f695280debb4d52c2528f43ad7abd9ca0cf72c0dfa21355bcd3f0b2f650bf18
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dd2649abba8a248bdba994e2a5ffcff9
SHA196097ea1b875f40291fc09b24ac3f32596d8d5fc
SHA256f224a1a460570c61830374fabdfa2b74af8a577b452d85bff489494ca4e587da
SHA5126cc21c07498cc89af0ac1b51d0daffaf1cc495148aa5d22bcd4a7d1c820928ab044a2c71d2b9ee02973779de7c8afd1c2a8509220e291fcbc1b9cdd5063327af
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e38b75406926fb80f8968fac296283fa
SHA16abc87e4d2e40a08d4ccfb20f9b6b04efc952f6f
SHA25626c778b8533703fcff2e6d7295cf9426da7bbaaf17c65fca4d37bcfaddf884b0
SHA51254bbb0540746ad733f3d67774bb6c9f676f90b6753186228f6ab8b42c207eb62012d3b7325a19726f43158fab3ddf7789c867a09ae09b11a7588112b82a369c0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e380554da208253be43650552681629b
SHA17285b99fda2194f7da1a8a8ca6122199a19ca6df
SHA25666c215917fcf1a2ef5c07b2ed428d4a65dfea5652fc54290f0f59b4cc53d09c4
SHA512dd9017c96e26899e048883c4477b9fbae6ede53f2a5703eeb466a6c401e0e00402bdc113ca74e5481c3b3420e06e87ae721890ea3c15302abdf355471d673f45
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56ea91df4382fbc3b51410517b7b63a6d
SHA112b1b64c8680a75bf2155dc0b3a4e1c98f28532d
SHA2569f38cb361c4c7b5d10ba7b52692afefbfe9e544d60fc25833f7ff851c6989045
SHA512aa3f88566a86629c2ff37ea1682d1a1ab72d40d848cdd23638fbdb07a3829e4737c1ce4b9636f4c02a21e5cc28fe37052e13e6783d863d97f43b0a960729849d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fc0c0ebecb0e887bb39b45f6f4a0f8e1
SHA1eed7b64ad93c56a72968348a0849e9932eade4e9
SHA256aa91bf4044425db956ab4119fe04415723dda5aceee69602ce4e80b1cb607049
SHA51278c37e11a55685c688db9f41c3223e9a0104e5c9e3c31302e2e5d8755a240d54438fa685168c42faa973610f4a8d15af63e476d5bd09b7fb2244cf107f802377
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD509829b217d48f489188bc3478bbfebde
SHA1858a1bb9c1fde462d82490c5d3aa02cbed0b7122
SHA2562a6a3e69bf33455bef37ac3ff7702de6722066152a84886f4d6998c4bd80b35a
SHA512d071b1cef4f2c37d3824b64226ae77fce7e11fa7c1b41b4c29a5d08d14726fdbd205f67cc10206c5864c1bc438b1f7d05401542fcb8c58c383c38428d3ffa185
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5933f4c16d003620eb1163ecacd1eee22
SHA1ed19b553699ea64e319478669258659a42d47ca2
SHA2568d12d32a8791f55504be8c6b533e588d7455342cf05e7ce90856a0334e4255ba
SHA51293c3448b91af3e3e9023c3eb5372d30dbe40afd2c08109ba1475341150bd264740f7f804da1ef866eaab5f35b61ecec01dee474ffd689601103a8277db0e3f10
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56b809200c3cb59c7dc9e0f5dda1642bc
SHA17b225d17a7e703e8eb5ceeb7eefcdaa34501c7ea
SHA2569fc65359155d4fb0c2a0348c6aea0c873c8adc346d6bee3844ceefd878be5fe4
SHA512a72afe49400edc067700604ff4543158829177246e697a8628a15730801d323e4951e17d054a81ed0391edfb7d83759fe181fd4547e3a365b964ed3eef79ef7d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57e9d2f62dd98481bcc138806c9f663e8
SHA154d1d0ec2b6748a21dce205c6d58f191386fa07e
SHA2564388c1d83eaaf51086fac51a6256dfa24ca605cd9b1d464c6de95e7df3b437ae
SHA512bc35007256a01b1f3e40bbdcc1b34bc27228ca3610461fbbee418fb18a696662a9c0d25a452c54154ded6c0fb72eb0ce68d817c67c26681ff4a1ebb8d3d5ab19
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54baeb0bef0264f79aff6019ad5cde566
SHA157c969e0ecbc8f8bfb50db5bf9dd255e1435e0d7
SHA25607a023d35de3f955ed820649b7f996eeca812bf79420c1763cbf140ad9af2704
SHA51279ca283ecf6fc1e5c6513a6c95da7bebfa157cadedf395e3409a18fdafa2bc9e42695d7ac931327aa0f8656cc608fa5d67ed5a1c28f04f0b457f01dfff2ce468
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52dab093f40d6c18496db4f27c08be139
SHA119c2b3f815750239bcb98e5f6db19b797d908e85
SHA256c6b18d4a0a56904b36d392dd61cd5e028bf07debca95d38ce7e6dba3dc1559f9
SHA512275b815dc5f5c0c4366431cdbd34ff738de426a881e267cd26931fed593abab8fc1a6a905bfefbfc5b7a29cf40303df851d1b3715365d46485db65931a5feacf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ec8e9d4bcc133dcb90c3e1564b5ed1cd
SHA1af8df0e3bb7f559a88131ac94c845e4ba102bcec
SHA2567f907006b3cec4a23648459f74c17c235d1fcaafb27ce23b9227b5ccbbaefd06
SHA5125d6304535c62e447c8de2d41669983bda18c80b965e09e4f3238a97c53f06b0d189a3b8fecc6e87dc00cc071df1dec03f3e921251edebb2a0103a9da56b83c81
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eeeb1268603a5201926225443cbcc043
SHA12b7ee49f77325d1d16e85d7daece417478729062
SHA25682610424cb4c9d0e0fe6a250135a44678befff2aaaa87ce1d69675760d9ded3a
SHA5122c17a96fa735f2929534656bc01594b26443795df3289742e254ec4c3d2518f5eeb90eeeabab3b313e23fe30e3151a123457d2869a9086910fc6a701b18d2999
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5571d6d83265c5d8ccad4d12b7399cf70
SHA1f1630dd9e994d49bcd2f83371516d3daf7f55571
SHA2568306dea69fabcc2b339fe676f6f8428263bafec18fc283bf1c0ec929c5c0fc1e
SHA5128c53674d1b817f857ef7aff622ed8dcaf50ac3d34ab247e91a9cea1dfa02a44204fc4e865a46e99c23b84e8e4de0529250fa4d627dc170a29a4411073f76100f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54e662f61740236ee2eb77e84c04726f1
SHA148ef237f7a8f77783ca0e9fbb943c3b6924386d2
SHA2562978739da466a7ce7b34f9ca131bb34262a0f9e7671bac81d25d9a6949d689f9
SHA51239f6967d6fd0ab03bbd71893bf314dc036ae873e2709758ee92ec21f9c6b6fa709d5f4c4f74450e722b8d20c5bd9e6fc7e0e44f10d077539e68bdf994cd48166
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59b725518475711ea6b1b49ac9282f706
SHA1c33a2bde3a16ba9b75febb9de001f85cf81c70c1
SHA256eea677891dc198036aa92948e7b2b874b49f74b0d16ddee2512e27a507426416
SHA5120d66b13e4b8822087a1538aaef16731b3c77c0d98045a1971a52eeea4a45e211e217f2601b98b75d485e055e0ab733f67cc0c48e10f6a03c82353d0773275bba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c628158ad4ca647184623c1044d03f57
SHA184b26f6fac3e5cc6e74b794ffa4bcf771900c0e2
SHA256e70d8ae4978f5d77f6685136409e560c9ef7e84b84ff0e9cd3d56b16440973bb
SHA512c87f006f0bad597c403ae68d17249a360ccc546cee66fc70b3266aee3c7dc4c6a71e481b66aa880f38aa71b5b7e385fec280fd5017ccd20a5694e0f218faf9d7
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a