Analysis
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max time kernel
117s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 06:46
Static task
static1
Behavioral task
behavioral1
Sample
f77a9ab5586174eb2921f206c90e76a6_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f77a9ab5586174eb2921f206c90e76a6_JaffaCakes118.html
Resource
win10v2004-20240412-en
General
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Target
f77a9ab5586174eb2921f206c90e76a6_JaffaCakes118.html
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Size
10KB
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MD5
f77a9ab5586174eb2921f206c90e76a6
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SHA1
b81fb8aee8dae816a03a211a0153d95a6dceb767
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SHA256
dd865636175a0d61cc97c57765d5aebfe77d29d639a1b203f152b6fffe19bb77
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SHA512
dc48073484f62bf804772f954da1f62263a523ea2e620868db5aea16ce6614651adf65309ff2523e875cc200346b9059b9d3f6a9d96de9dd8776356a91c00754
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SSDEEP
96:uzVs+ux7pULLY1k9o84d12ef7CSTUnGT/kSBpzrhufGet6fqb9jKtfs7glVHcEZe:csz7pUAYS/6iVeZKdPHb76f
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30aad3285c91da01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000007823eddbcee3e149bc4db86b21295af6000000000200000000001066000000010000200000009ff4ef4b9abbde738609fe7c73d73e224243852f2ab2c7f0b25afc166c89b9c6000000000e8000000002000020000000d1c3d337e44d17d9834ad30875859db662fa26668a7b57d6b74c58607b1100c42000000032f6cd81d3d7f52a528b8fd015d5c0477784806d0469ef4b56517ba67f21f5af40000000e56f7c622fea1c7a5a6c7f8d5ecfbfaacd2abfe64d0648f2096620d273e3f6dcd9deee1cd87f836401e65a81a09ede095c5d4ef65ad5cf8918b6ed5aca8484a3 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{538DD5C1-FD4F-11EE-A008-729E5AF85804} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419584634" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1284 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1284 iexplore.exe 1284 iexplore.exe 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE 2132 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1284 wrote to memory of 2132 1284 iexplore.exe 28 PID 1284 wrote to memory of 2132 1284 iexplore.exe 28 PID 1284 wrote to memory of 2132 1284 iexplore.exe 28 PID 1284 wrote to memory of 2132 1284 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\f77a9ab5586174eb2921f206c90e76a6_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1284 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2132
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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
MD5fcda581281852e1531df8eeddcf8808b
SHA16954d9f620443c8d0efda4b1ef821666fe9e219b
SHA2564f338a811fc1b5166bf36840efec44b9eba9817ea04ef50312c46601dfd502ee
SHA512f79fd87b65e44a75f54cd9f66cdb1ad228b2eeb6d6b566defa38b23c75b23843c148393a33f44eab9d7a77bea1189942d6e640fab8aedc5fd91fef6ae333a188
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e0a4b26dc751b99d302f30ee7fabdab0
SHA14ff9f32e96a08959f4f2d210389a915b4f8339b6
SHA25697c7bb5cbf8035f819b838eeb7b594030dd01f3d42ddf89f9017472ea36c0771
SHA5126695eb8e32b2ee1cbf61ae909e3b1843c2e2fa43ccd0c8702381fa74ce9225fc112c05f993e9c891efe808cee618e5f3973cdf526f5fd4637c3273af81a97d29
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5dc81e0ef1dd6ed8d7911cc490c30dbcb
SHA19f3785841baaf4ccedb09b8f534d4d49d322857b
SHA256fe4a72df2d131fb8fbef5716060a0a702ad88d5ad2e0e0fcda57e9ec00ba2b86
SHA5124746a2801ff44d28df0a2a3e6af3b62d20da8e84a9334fecc1532eda262ea67c2707afd1f70f46fe1dc931e2b2dbccd92a026252f77194825aa8f943057293bb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55a582da7d9801a266a1bcb9af14d1465
SHA1c828660dd2945fdb6f8647b853a261a7b5be164f
SHA2562fda72d2d9d4fd5e77ccab5c44793861b3814abc09d15afceaa3bee1539b13a2
SHA5122dee823fefcd15a785c45b3bbd16d9cda733eef6135a7799ef9417ea5571ce3be1f14a289889dead5ccc9d29f3c090f46f27cb537b272595a1f9368608577862
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a31af6268c53a373ab56dc4dc561a1fd
SHA14eaa491d25d094962793380bd8d7ddba24fe52f4
SHA256356f347f3402906370a8a417bac617c5d24c1f31abd8277e2b3e72bf56968726
SHA5122f788a11060fb83e64ea3d85cbec3a8647d4f366f6c9f039041f42e29fdf81d6a32dd519f37a6d812b87779ef945688d028762584a313949e2abf4d61d906b9c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57bd8ffc2618258358d17eaa49712de44
SHA1ca3b105a198b7c7e58e9407c598e42383b234c96
SHA25693f817fd1f8e09fcc60093ed6bd12eb19c2e1b47f56dd3343daad2ca7d9f6857
SHA5124f823bd3c39200fb9ae22cd9ceb2a06dfa95c4e0760839da88b6008243b5e603c3a14e9482c72ba3a784c438d3c8ac2155680218e8fdbe62021f4a7807ff4fcf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52341ad6891e764fbb991ffb626766cd5
SHA1cfecbc23bc4633bc4ed1cca0c2c7a038fda98c99
SHA256b8f96086a7b12c66018e02ff1a4f83f22e50a99b0b2b803f925d9889985f2261
SHA5129c5241861b2cec1a069b6ee1d9ad0fa3b50f1f55f46bc0ec69cc542e29bc92a54181ed0119273dab88e733efcd7ca4b2bf9aa1753bc40c0e9b0315ebf1f5cb2e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5786e9838b1dacb75bc3f988de13bfb25
SHA1af40e314d4883a73809e618b11ccb0133d9d3922
SHA256e1d20e302e5b4e4435e38dea123c7d4667f692509fb38111ab1c77e2c481b82b
SHA5120ac7055b841af1ef18fa2d8bb95ce50844abb926a90f9f9070a6b5bd7bc20c53270c1c02ac893e133572df51df3e13506b2859bde9ac96987e45ef42cbe7c989
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD513dee8715c59f727134a1ddb8ae5b5c6
SHA122a6eddf0d41e670ed86ad80a2377a6aa11f6d9d
SHA2565075351941c4bc4b4ce041039300c6645945c6f4870d0d3e2d31af11e70db4ff
SHA51239884352f5f721edee42130eda278e3dd235cfda4c11b5ea375036cc653006b959119db209aa7366e9ce364f464d78d2cb40f39c9577c1c54ec78a7ddd0873d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a314889fe3e89ae4c86b98b96a15998e
SHA1d055e5971997b31e918d4bfdcc025501c7e7de52
SHA256d6e5d5d80fd751e490a9809f1623ae0ba2da559ad0d487352c55874e0c06328a
SHA512392ce803a7f9fcdea4b5d3e4fd8a2856d6060e2f3f2d6043901e8df7c6d50812653ec7948b11a78546709a22bd44798b8ad31f0531c674a83055b507e8283f1d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD507ad354c7f8ca55f60d432df1e6f4e00
SHA1afafd6bb3309bebcea8e02f4fcc13c70ecd00af6
SHA256d22067283302f18377a3ecb58d35eaf1af4ee85f0b77e586103034983401505c
SHA512b23b8e325141f36a56f9cc77148c7d5c77e6ed147fb544ca3da3e2229ef37882b800ec6237d635ecd9f5ed553a4639a0fce23e48582b719efc524a1c0215157b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5460b20813e6687dbb56592c5c19b4939
SHA19fbde00a00510fdebb8059895908f115e75546ce
SHA256c8b6609f124422ce1aa24d57929a7195d0f4fd22e07c1fefdc4e41c3d9449890
SHA5126d6f5c4f984f2fef97908c43e6a05390b8e26dc194e614e6343cd43d9706891e9cc18144073b2c5b3f3625a2fcae649e81ad866ca36533c95becd0b518c2f9f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d838a1714d1c367e85ff2402d7a80ca1
SHA10bad3edce782941552ab6bf476b17f79cdef1b75
SHA256186dca11a8ac17a24d31e1c9f5a6683bc2878844180071c24fd8b4660e958064
SHA512a4f4556a1ff2839145702e464592f9f7a2a2908328a83b8d0f88b8e51d48d971ecaebae2c63b06683214a069775780a7e40dd70471aec438471b7a342c1a5074
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5496f9e8e87b969cab1c93c0ce46e1ef9
SHA1a10ef5596353687fe7c00abc8f96e39a4dba3cd3
SHA256791a0028ff3f424b2970de4c9f5ebb5825abdcaa184141046cb004a0919b6a51
SHA51292875d956127253c5fe7ed83a23a6d89c4fdc2482968c6f58c89fc61c8f7f2d4aab909838c5da42d1c7ce5c1aa5f5155230fe038998a5f24c87e769e887de10b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56219e78ccc31bb4465f5ef4653e491dd
SHA15ce9078c710eb3297d778fc0d1f2339b1cc8f4df
SHA25652a3aa9566fa2383bf8fbe4cf26a3b7ec77d0392d2dca8ea0903e6c74ee9654b
SHA5120256b0ee81aebd0d16c5b27a98275fac04f9eac692a18647cd4f4a755a7fa59afd026998ad1119a21e42e08ff986dc166d03990f3c36f62104fc7a933c72ce59
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c289ef20b074aeb01075651cb1d6583e
SHA1f0cc13d0b6e103597117eb126237a249e031cacd
SHA2567dcc23e2e8a7fdcbbaf815c3d0ff9073e10c269ceee20d9228f6e4f2a9075216
SHA512aaaa0c76e306febd2e9dd4b36f049d76e3f73048661d5a020be0e7d1f2ebeb9879e475d8e85f0f66a204c8b224ecb7e41b7ec960801abd69515cfed60124aed4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54124aa5e5275cc21bdcb80de554c65f9
SHA1df131d1ddf0bccc6122dbb69ee5fb0832bd000b7
SHA2569c077b70ade2d491456065b3894878b0d73a82a4d7da5381f91aa1b871a729ba
SHA5125f423a37fe1240c60fc98930973e14cbcde6e85311f0cbdbb1c72799e402780841ab0bf8066eb19d8ed12ac363355c6a3b374212073f219712f0e553bff356f3
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a