Analysis
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max time kernel
117s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05/05/2024, 12:22
Static task
static1
Behavioral task
behavioral1
Sample
17a58c6c201fc8ccd7831c25786bfadc_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
17a58c6c201fc8ccd7831c25786bfadc_JaffaCakes118.html
Resource
win10v2004-20240419-en
General
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Target
17a58c6c201fc8ccd7831c25786bfadc_JaffaCakes118.html
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Size
27KB
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MD5
17a58c6c201fc8ccd7831c25786bfadc
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SHA1
9587e69709da90442047346168517b0f4f881354
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SHA256
0725bb9bb00e0d0d7fea3f5ed42d9df9878de25c27fe08eb4f18c06034ca5079
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SHA512
f4cac08c1dfa11f969f5c6b4a4c8d4d6bf43a48b4e65ed5a3780a18ece25ad794cedfff8f9707abb073a3c0caf91385b2facb76035e58231627fa6cef35dc6cf
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SSDEEP
192:uwDF1yyob5n62NpRdSLzOEVG66nQjxn5Q/sanQie41NnDxdnQOkEnte819nQTbne:zQ/BXQI8xSCtI
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\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9063fdf2e69eda01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" 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\GPU 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\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DF65571-0ADA-11EF-A38F-E61A8C993A67} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" 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\LowRegistry\DontShowMeThisDialogAgain 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\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e000000000200000000001066000000010000200000004a232b9f4a600354db203885bbae54e4b4df2cd92004f8674ce9980936af0266000000000e80000000020000200000003e1566879a7801dda38255ef332f0ba99d1143d3d4a26ce583a80174fc16399e200000007dd2b54c98f8de22647388f147f3c1b34dd7e0bba0af30c8f6744439bc5b42ba400000008f4261340e4b6a28c9c9695a2ec246427f8f8d80d83332bcbec940c3937a95f0fa56f690dbd60c430973294b12934775ee2405cd5f51fa88dec7419036e330e6 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 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\Toolbar\WebBrowser 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 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 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 (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 = "421073610" 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" 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\Recovery\PendingRecovery 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\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2216 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2016 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2016 iexplore.exe 2016 iexplore.exe 2216 IEXPLORE.EXE 2216 IEXPLORE.EXE 2216 IEXPLORE.EXE 2216 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2216 2016 iexplore.exe 28 PID 2016 wrote to memory of 2216 2016 iexplore.exe 28 PID 2016 wrote to memory of 2216 2016 iexplore.exe 28 PID 2016 wrote to memory of 2216 2016 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\17a58c6c201fc8ccd7831c25786bfadc_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2216
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f9e12eaf6496fc1464c99f38ac32a8d4
SHA1fc11e4db5bdb4989f133551acf509c070be75d80
SHA2569870bcc8f6c86e2835766752c8163ce02c53dcff4cd01aaf991d459749ca6d9d
SHA512c65a596b24bbd712bb3fa4473da4ea2d4908d70f8d5f8ffde1651e7e848672f7164be1894e4b1ac923c2075bc30c988706d9b3968cc364bb265e7f6d5bce26ed
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56e03bfeb6cf0142bd0111092e31beaf1
SHA1de0503f7208741a9e5b1fa0d4c46e9c61dc094a7
SHA2569e1c5d526aba37290d9212d393f260ca20e76498282ee3312d450b7c11869420
SHA51271d7d0d41507a01c32dc5531622c9c8468620b94e20ca7ca5ffe39b9d070b6d2d6af9a95026ea28260efcb1c167dfbaef3a0364343dc3a0ef4ce060994e06fdd
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e28b677aaa34d13edc3cd4d9c56f1cfd
SHA1579c2ecbb918e7ba044fd4ea371008f0c0a822d2
SHA256c7791e541c10f26726eaf6cbf9e973e0cf77adc7ebd79399268912b208af1013
SHA512550f7175a86fece6383cadcceda895bae50c1f4dbe0c0937fee02fca5d47032f28acc0c4ecc2bf8d3fd19284ae52451c7a4d2758701d50b0142097a3b8d47ef1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51375f0efb4e34b70b35440c406596b07
SHA18e4d08b983e4fed4d1450c71f1f4cc67ddea5657
SHA256facb4a8bc28afe3c2c074e0c07dca2d06ce923fefac44161c4d0187308ac782a
SHA512fb45d7f9c026b67d19f5f880b47f7f7ed90e853009f82ee03ecec340eaa4d043e9523e2b28aff194411e2445fa575e3c9c69b4f498d7151cda1d9c43b4a5dfea
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55071b3974b6a14395ef717fd17bb374f
SHA14010f9a1f80d9442f1b8be3c83b2974355ef0361
SHA256145976d0e2650d58010284920f8e4afb1be2352010d6fc534e91eabad4334ac1
SHA512a1c8ca51604f722970130ac1f6e7db564e45d92d41c0a8da6f6fe357359f4a0314a3c07a5053eaf4747a980c7d2d1db575b31ea91a167b21a93eb8fbf5406055
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD509aaa91c428aab3496360f1739d5dd34
SHA1e38ff4da8967dfda48f7a56e17e6f7f593073e51
SHA2563e7cbe4d58f2ebb40e92ea9868b6083ca4f5d635e06d979e85e5fcbcae92985d
SHA512dc4fcae9fc0da505835168045d3f1a891e8d6d968e87edd2baccefcdddc3a56bfcf6fcb06de7ae0012103184ab296df07ac3aca97182465d42f947ea711c3d0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD58c32c1180a02f467a1827372916788b6
SHA16854f12d9f18ba334e6a1865caff635dbc61fa84
SHA25692400d7e3216984a174f47b214c3afd45c7cd6f26b614b4f6c7c1d6b9978af85
SHA51229efd0c310c9f56d5436a4754e7ad05f8481c16f1ba689773ff284eaa514185d0e3935027341466e35a59b0ce7c78c503ee18c5633776ab762ab2b6650edda46
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f719c879e0ffea2b4c2cb1c97cb7658a
SHA1db175c96cddda9d0ce4ee79f6e646ff31bc3f478
SHA256906ef09ed5c6a832e13724a5bf38e16f3309169b3dc1872f7fededfde72607cb
SHA512d9f2f79f2f71e46d998a56ddb0b62527eb837edadc22238cd1926bd5d9dc3fb21ce06b9be45faced993699018200bc919c8dfbe5b80d31c76ddf189c470f8004
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5509ab82fee1f80f3b904798dff757d69
SHA1cff96d7ae8934a2bd9c5e8b1305c052e32b1f46f
SHA2563d7f5205aaff1b536403b6370578d57e76ef7b00c4c85c3710be1d508960a761
SHA51244f037bf2c25759e9d4d8b3020714919bfd37018bec8993bf2cbe05347b56e774727e25a702ee896d81b50143e5d6041b8634ce5b31007857c9450f2415f0537
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d4d7475603265764bc44ca2e39927d37
SHA1e74189d4725f6b7a9ece313028aa1f087720d788
SHA256afb1210871148968a541a4fb1eca2bd726231f7f9d335173e3690d9c2957fadb
SHA512ee3c06a6d3c2a5a5b9152178406b8c20d128a589106337f3ee0614b4d7863acca25ac4393727539c080e8e7b036b95c7edb6da99872883f5f1451d8ed07eb86a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b0435a6e698f093823364c0f9279451d
SHA1a9569341a91fb2614f44a610bd4dac739495c8a5
SHA256499edf13fe8ce8c4498994cdf1e2decc175f6d78e03301d0c64a29568b1f07d7
SHA512b7fa5fffcbcab7617fc4763ebeda2b16bd1e073048d3b0fb4cf01a0ddfa5b878dbb3ab93468050115d2f877ed2dd6e661029a2be862500fe2a17832723ecd355
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a502a411f42bf7a4b6a1ff3bf0773b33
SHA162f38c0cc11bbec9d60ac5e6ae899a0ef9112cc3
SHA25606f3947b3abfa4698d977d88d6ec716f37df7ccfbb9d6edf78ebcc15d2af85c7
SHA512a00c59360f19f8e8fd859afb15e6ab39659688d6166feb5ff94a67c4da2ba2a461d52535c53f56a6f0ac0b3e4ee936f27d2276bcf264bafefcc5ee0049155067
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD577e89244d954bc02358a469b96d1dd9a
SHA10e4bbc48a5a1477ea4ed86f8cf78213a47e20223
SHA2563ee8e1a4f57e9ad8f4e3762814acc509394e6e7c20f95082e668d51af4c10717
SHA51264eadde7ae5a0ad52c86de981a6f7e1a4dbbea2ac0dea4e70036d404118da4ad2afde48d39c6d193ea2883667b1b7586009344fdffc4403ffcb0b3d354789b9b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD507542904a6ec8da49d47dbe15ed4bd6d
SHA11ba135cf3b87c6ee71986629a8ebbe9ad7b50330
SHA2564a31b504b86b88d6268e45f41c52c23b884a25530dfc2d255ebb37195902fb04
SHA512c2732ad9f5fb2d7e41f63c47b2f36f5fe5eeb7734f6af213349e51454d3cb12d7e86f764b5dd9f4bc09cd7a9e6ac4b7de4bd2d2db18dfdaf18a22a49bd7d49b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ce0267748942b83c1f0ec7705924b601
SHA18d39d8c55b28e6d3305cc35076df60175b6a71e0
SHA2561a682c9f7a281870b400a767ba12e213e45249d42cc19086fae7e29451f3e7cb
SHA5128a09b4c42cb9707703b5fd274b2d96726100cabd4390307cbb1146afe1eb390fcb32cb0bc6ea54b4a2d2a34c2f8c91349fbf813563a637280804962cf2cfa01e
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a