Analysis
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max time kernel
120s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 17:29
Static task
static1
Behavioral task
behavioral1
Sample
3bf1d37fc46091d4cb503e948c1d9f2d_JaffaCakes118.html
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3bf1d37fc46091d4cb503e948c1d9f2d_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
3bf1d37fc46091d4cb503e948c1d9f2d_JaffaCakes118.html
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Size
133KB
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MD5
3bf1d37fc46091d4cb503e948c1d9f2d
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SHA1
dd205afe92bee9f110839f0835bbefd1457f3cc9
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SHA256
3c9dc5ce9ff85d177e2988f650ce39f39ad7ba43b3be5cc11dde9d1f89460ac6
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SHA512
4c8a6ac62aca64855c4b4f95ecdb0ded4ffd8318e30b64207b216e835ed8b997abcce10234cb5bb39c89a786bfcd2baace243d12522aab8b504af75884f7ea81
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SSDEEP
3072:I+NG1hv3v+yfkMY+BES09JXAnyrZalI+YQ:BNG1hv3vbsMYod+X3oI+YQ
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 900a9f2f5ba5da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{5AFCE861-114E-11EF-B023-6200E4292AD7} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a230000000002000000000010660000000100002000000079d6e07be7161361b637153626cffb0689dff5a15e80a91d58b8e7608671f429000000000e80000000020000200000001580b35b8f06a2b7b5cd254081b6b80b1169633dc7a707362ab481412b8bb0b7200000001018b75015892634484b4d2d45ba1572d8007cd8144a1723bc1b028cef705b66400000006a519adf00369a86b980464c078d41c077b30971698f96cb3ef8d434b44db052516d8d73731933ef4f0fe441959938d449d20652c56ce2f7782e0188c3907deb iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421783237" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1580 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1580 iexplore.exe 1580 iexplore.exe 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE 3068 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1580 wrote to memory of 3068 1580 iexplore.exe 28 PID 1580 wrote to memory of 3068 1580 iexplore.exe 28 PID 1580 wrote to memory of 3068 1580 iexplore.exe 28 PID 1580 wrote to memory of 3068 1580 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\3bf1d37fc46091d4cb503e948c1d9f2d_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1580 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1580 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3068
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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
MD59a0ebc3da7ab5a205f819c60aa6db734
SHA167ff8aa387f8cb78ee4625f5da53d4be7a0607d7
SHA256a2f611d63ea2109fa60ff523f16048833b46256b13195d7f9fb1b914c8be3724
SHA512b05e992b89173bcadceb7ce829ac2ff3f840353f636073465b5af42e4e2193d68c559b865faf416640ded5e4b9329ea51c0ba641e1aafef5596a2ee8d05fad74
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fb6e6ba215fab4790bd37607fe950d77
SHA1ead96ce71fc3b4dec8556eebad746036e7f56684
SHA25662f8bca533ada31e9ae8c3ea2a4a728e4be1b7241f25c2ebe5cb6b0339aa0c6c
SHA5123028b1f03b91029ef4a54246800879f709b3e7275f0dfe3146f7060f9a3c820e6a754d4b17f6bd1ebb806da3b3a42f5aef610833b340cfc1f57f36b66719df3b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a37d7ab7f9debd0599b3034fd90032ee
SHA18475df94908f3c713299de06233f0787396a7049
SHA256824c29437ceaac89bbfbe972813864fcd8f2c007b4ee829b82cc1e7e01f0748a
SHA512c4a1d49574e81a668eb430943fcb49d274e180ac2b8591cbb5327dc853de59f03f14161f279b621a2bf623fd4a0a16b3c0ea3307332a2ae62fc0b373d44da452
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c965f444b9785ecf843abb2f959434cb
SHA1219ce894dad2e100e8d9992705cbb2fa44a1b379
SHA2560b5c32d243840c77417b95e9b1fbd5a00739cce250e5edd34a2805a09e7f1919
SHA512cc25ccc17a5127499f612d34fbec11867391c8bfa5a4e96b7a729bdd636d166b82aa096aa4a31b6f35550e1d5b80f0e650e48ecf4131e2340d7145676f778a67
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51884a604c98f603842f90718b69fa70b
SHA1d91e2f94ef73dca27391e0605bb81974698379c3
SHA25676d9fbdd08ce851dc323881f2e8c9b0d6458e39a9a4f95f072996001fcd148a5
SHA512143191da620ed0fb4854033d74b37da19024fbecdd7fa858524d749fcf532e1919cd5abfd3e02aafce5544828307094a1f719a608518fd69515deb22762ce0c7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD51ed07510cb90cf494debc582b13e2e38
SHA1fb5c39cd75fbeccdb89e79a3b42420ebeb860b02
SHA25669751403d510af570a8dbd9e15bd456e5e8e6e53143a2beefc77b4b97190fe4d
SHA512c0b18c9ab8df8fda168256214eed82a936c9eaa742d6918c0be622265b033d75685c482f0c32788f8e64f2ba1c9f864fdd8d0997e9853faca1db5bd9e3e54b03
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD584b2d6b56c92b8a1ccaf2b7bd41e94b4
SHA14cdaf6090920809e584f56fe992391426f3da64d
SHA2563ccb6bde23b79e13150c8a9cf7c2cd4c4ca1e35f4147e23d7444491615db93e3
SHA512ee14761dabced44b240b78978b2d92c940fee45187faf7bdea5dc0bd45b74eda4c4ef7d4f83d80780bd9f153c6d6893955cb688b96fd5766c33efa08e2072922
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50250560a0a10e5ae25098b09ac518575
SHA1924fc7beeaee995b1c617f2c17ad023c38df5175
SHA256e2d379623eb57d20523222e99e3ffd4fdc9202c0488d82c0b36a1ba2026a0438
SHA51299fc3e34b5fd62091c4f5b93d78a024a886ddefda0283531187cb99e2dcee0dc4cfb9d48d39228c02ec5e2903659b20207459756305f1110f1a2e98b28d69072
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD589950f68a8db025456b9b725ef9aaa48
SHA16735ecfda6e998b26a677abd048d4413c9c10ac7
SHA256be9df1b2f9db10a6e19f10e1b39d2c7ddefdee8ff8b7cd2fa07e682f3ee440c5
SHA512e00cbe6c156c1e72574fa6e43501a633aee22275905e035b8dc88330d885687723b27da40eb50d6258147498285d0e4fee215b452cfdc555f936ba78d0cae846
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5ea406cc18e3f29ccf2fd17a28e64a946
SHA1a215dd84197aa3b7540ea55a1feb6a284fca0c84
SHA2561b2982a2ec0d5d8591204d43deb11d453129549266f600093f694a81f929b413
SHA51265555a44acce59d06b0c7a2f669a20badc692b98131062c605f51099970ef9914f72d672f6f60f85152a4c2b46a439359d389f3e6b4757525700351bf8ce3c75
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5914f2a440fb40dfd116d41a353433fda
SHA1d4e4549fee05742a45f3ba91fd7c99ab08d95548
SHA2562dc6d4f85535e19aa6573b335691a1347d3032253a4ee9472670c67b117ed8ff
SHA512504836d89812af429c1ebdda8103795086d9cec75d0f55f68ae82c26798a12fde1347d1cb408b09a83456064fc1c8ba8144e803288025a55d372fa14b4e93950
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fbcb3222fdc5f81a2bf00ae783847e02
SHA1f1317859f90f2866e8115370ebfa20231c5320ce
SHA2563df451954b377dba068ed8c8d9352615648784ec617d3572c8456457a36ce04c
SHA512d47a44d11536d482df4baa25096b829ffda5f7d8647062e0884fbfcc4f93d50c3cd792c4900856282a4dff11c0b8972292bb802cfa3971d4d798070add34523b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56525e99128c3e0abc1f9d95891ea7518
SHA15f948576a5dd9698558d80df52a00c50684bc4ac
SHA256c35ad1b7f1278e8532325bf9167ab9f655145c8e57c394cde287af04af0a8096
SHA512df0ababf542d0f4e84fef2d8abb50f64f3172f854196b66fa0d0e82ed10b5f98cdd9779a6fb8076fda581d7eaf74d9ccecc85575580206d1e60440a49691fd16
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD527bf1a2e40330973f73745270eded614
SHA16117af367fe1da9b3e4ba821fff009754cf41cb9
SHA25639121749518afbcd37e62869aaa64a48f8d6bbd3a26a282505ad57c0c4b3d17b
SHA51274fe03cf7ec975baa4157b0d2dc108da072d439bcc864587d3b02d2020d68a0bb0a006e60ae95b28cd19b414aa0e7f0adb66d2d3533419dd389f3863f592521d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD583614e302bb701a7cb6d532db3c386e3
SHA10cd7f91013ccd4e8d9b4f1bbc2d2abe3a77bcb7b
SHA256bb6078ad3d438684b0c15ba64f8cc243c29d43faf26dc65c7c1ffc66a61c3bc8
SHA512956fa05673eeb549ebf881ecea9ea447551d91c5d05d42a3bf82c1c62cb01c3cb2e414f06e07412ee8c4090dc446b085e1369ee54a993c6854fc1cbb0158ff97
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d4acf59d6e2aedb46162a25d0cd75311
SHA11a59fa90166f73a13150b9168f8dccbcde11353d
SHA2567d859677cd6d32d7064b496a74bf8d2c6ab4bff43b093617bd4e7c160f8574fe
SHA512463319f2bb130328887f93b496679aab08f6d5930f2f4ea6ce85211f075c21841d5893bc652eb42802cccadc30066aabe8081e94b8ef3fecef19436bdfb47bf4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59491190b43bb3c3869d58a6154b01bb8
SHA1657a706fbe5a07d3932abaa75cad7bba442635a0
SHA256e226dec6db75dc81eb0d4c88e3705b39e953a89069efb3c5e2cdf39b8d9ae0dd
SHA5124dad932d4c687ad9868585f2c7ba728b54273102043501b24051cfb80dfe60aa9ce3dd957178bf5437e06ab030fdd34fa7d24c1dd5dba54682547a3dac838b3f
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a