Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
20/05/2024, 13:10
Static task
static1
Behavioral task
behavioral1
Sample
5f3fab927fa31400b89e89301b0edda7_JaffaCakes118.html
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5f3fab927fa31400b89e89301b0edda7_JaffaCakes118.html
Resource
win10v2004-20240426-en
General
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Target
5f3fab927fa31400b89e89301b0edda7_JaffaCakes118.html
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Size
23KB
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MD5
5f3fab927fa31400b89e89301b0edda7
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SHA1
c65f62a7d01168412789bf14b44e5067d6148008
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SHA256
5017e6b3583587c7000d43dc9914f07ce62c98c8f7c7505f7a5682496edfef7d
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SHA512
99223e79ee436024b1acc4b0d2c419c026cff07ef8f5aa7229787c25380402498b8e3fccdd5b8b94469ea59e9bb9b382376e429512862d932fe470b30af6adf5
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SSDEEP
384:sL5ocX0yh0L5/3Ktu+jIcwQ/jqwfPc2rRQgX8l55cISQnQgt+00o:sL5ocX0yh0L5/3Ktu+jIc5qwfPc2rRQN
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0406836b7aada01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b5ff6dc191491b48812ff563025a6097000000000200000000001066000000010000200000003ad9bee84f67ec43b336b100f4824257777ce4e46656e99ff154623202209a6d000000000e80000000020000200000002f3a14a56377751c91cfd51800473d22e43561a3a912d2fecd292c1e46a7c1be20000000e1523120fcea5da869c2cff4275857321348138365cbbbdf2eebfe3a3b09410d40000000b953adaafef8e0fd0ec98b575b198fdd6542d5a640ac1a237268b40ff37a8507e11a17b12ec6b6ee16ecdb6e8ab836cf091b47897f341e2e22095e3c60a24856 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{61C785E1-16AA-11EF-9E06-5628A0CAC84B} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422372518" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2364 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2364 iexplore.exe 2364 iexplore.exe 2212 IEXPLORE.EXE 2212 IEXPLORE.EXE 2212 IEXPLORE.EXE 2212 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2364 wrote to memory of 2212 2364 iexplore.exe 28 PID 2364 wrote to memory of 2212 2364 iexplore.exe 28 PID 2364 wrote to memory of 2212 2364 iexplore.exe 28 PID 2364 wrote to memory of 2212 2364 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\5f3fab927fa31400b89e89301b0edda7_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2364 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2212
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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
MD552dad6bd0643f3481c365af918ceb4af
SHA182378b5c6aece77cde9a6e3bc2c30e956066b1f0
SHA25664dcf6b63c394838f5eed0bdfad10dfb2d60479b431e1751f2b83449b6316d0d
SHA5125fd12bff691d61b83a2b942152a6ff463d78659c2b3544248b4f2b7b3cb8218e1bdbec4641dda260364e802a4a0ccfc08b1837c32e343ab319024fef56aec311
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5889b3289695cc1884e7deb40fee5ed78
SHA1a8d6091f75016a0ce2bf2f11c17f9db9c6f843d3
SHA25626b7d069eda53c037bfa5da35370666f1168bc5a39caee527c0894bea40e7d46
SHA5127180ebcb8c297fd70b5f6b37af0e0ffff3a74fdc188c84030deafd5de5599227ce9947d3ff790e69fa24b914301b6ecc92830ff48e68818138c078948c2fff82
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5164da79bcb1c081f7af68eb091079825
SHA10e1e4e4bcee1f122b70e3a66475443f472dd2fcf
SHA2568d7b9457dcfd14c48c144caba78630d3b8ff5aa2b5d1e85e32286064cfd083b4
SHA51256b3826f9e105df6aefb478ea73c59b927ab2b2327c55f6bed7d550764bda6edd3cac8b099c58ddb0fb0de7bd35b64b937db01eccfdd46901f38adaedaa95f0b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57440d8c53baac5375b0d01a12782a702
SHA12ce480519a8f741e67df38785467f90ca6ed37c3
SHA256c582a3102e2f18ff1ba30e3ad60f26967f5421a14146f2edca33509a24f093b6
SHA512f2b837ee13d410c7521b2bed5106f851f9279251e2da24093aeecf5f48270e4123c87ee4cf39793e3d5c9035b16d89b6015adf67f2d75d9818a323378be3cb87
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ff0d4b153c71757eccaff6257dc5777f
SHA1d756e8abe05773429622949a36f17816735ee532
SHA256d9aa237667f328dc7d1aa9b8bda71314470c9ae2c28e76602d67ffca5b13c0e2
SHA512ba21a1b611b58588251bf9ddf6b6cfc334453e08be662a640963e7e7d733502bfb4c0da49b97d4742a6377ba53636f9a3a8174e564cf391a6c8f26ad2fa69b23
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d314941482b2f85917312c23f523c70d
SHA161bc324602c471e787d731aaa0dbc9ed9f80fe0e
SHA2560b5051dafebe79a2dddc9bd3d6eefef612e6207dbc03e5a621a1c9e8e5af5761
SHA512441625f80339e106b6a0547ddfe5a0e836b84d3746ea55737256de5b76d59bae29a413c12826dcdd77f92ee117f15662dbc823b43dac85fd9f4faf4b6419c313
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dd1701b0932ee17a7f13445f84a7aa82
SHA1aa26750922d8e5d4b938e06050c19dd42cc4f0bb
SHA256ff041c904c5eec2ce383a9930644f447823711ccd5335d4a70d3e3b73d5b9826
SHA512add359e89a04c01e9cccafbbbaf504995edb6ea933c7e4127fdabc4ee7bd0682b539bf0558a70d1841e7c41196fa0a1f44054838b3f45d644d4661428b80f96e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eeab61cfc8b3b7ae5dfd4f0119d37599
SHA163c175d6eae3cc03c2ae659572e066452955d402
SHA2567a46a1ad1e2a60f93e3cb72734f3e390ee5c66f1e476901a189472dc4769def3
SHA512dcaf109f16527ca57bcb9003c36e31b0909457b104d30718ad4a8feffc769b8bb389bef4ea28fec8933f42b720af74d484fc4c0286e003c401af8e8f3f5adc44
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54c8540fc665319d3314239afd6ee75c5
SHA197149b208ff2520f513ced1564977922d2fafa52
SHA25661360f5858db7126c44af5a672c25e02d3e0836fd7c7303d776dfdf10be23994
SHA512a4fff52fbac2f48a6241eca5519f2859f12fb51e5641af9eba9042e2d105c618cc37cc4e7c85be8d70cf4397ad612967876c6e6920c35b6286a8752fa735c9e7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD585e32f2f542443f15c3be82d9512addc
SHA10f3b92fe0a17399b54c1bcc0d30947dcb7d41842
SHA2567458adde12bd862706fddadf0def48a746fe90ee94fce28fd341979bde42b0d2
SHA5128fc7b3e3b1894c50e949fefb2c2faa3fbc2bf8f1ddf492fe9adbdda9de1d6c27fa184ac4c11be93e0d595c2807fc95cb866e471685cac9ae8f6639c9eca79097
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56f7fc8ec98eca2d53fe6e684cb0effb9
SHA1e88ab828c74a848b7eec8103052aea6b74180ef8
SHA256937174777050acf48b9a26f8cacb753ea0420a7febf9535a527d608c72c8138a
SHA512cbd489fba73adfc702433ebe4c23649655c927a116268d00ae4943040164cf7228dfd7bdbbe532fe8b799f82ee3807e6d5a3ea3f43fb156129f5645dbbcafea8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD56f1eea9dec3176b1e008e19a0e5ca19d
SHA1614af67a16abb6a23e77236ec8f4e3fbf806864e
SHA25677df8a9ee918d9fff2f34cbe42c80b60e47ebb075c7942d973b8343559ff8410
SHA512b26514f314f87f9c0af4f959fc690510ce0be2436713213b1b3d1687630f90a445a25ff11fbc68f3fd8fd9610531af4702e4937bbe07b88ed49161a59da04ff0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5207944f6619a922157b95f2d2f0a7a32
SHA1c8946345324ffffdd1dc24908c16d7c7798a70b2
SHA25601b9937059fc9dac614ce36cea9660bfc3ecfdcbfb1528626432c600c965cd92
SHA512ec6873dcd6f4adeed8ee4edf5ecb2b839fa5dbc1f07ac512d84b928b56145b12488dc4fda37641e8b62071ef7efa067872d77a31521759f3d52151a1b563c3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
Filesize4KB
MD5da597791be3b6e732f0bc8b20e38ee62
SHA11125c45d285c360542027d7554a5c442288974de
SHA2565b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07
SHA512d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a