Analysis
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max time kernel
141s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 10:21
Static task
static1
Behavioral task
behavioral1
Sample
a50e61e3ac6cd9d3adf90b5584920d8f_JaffaCakes118.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a50e61e3ac6cd9d3adf90b5584920d8f_JaffaCakes118.html
Resource
win10v2004-20240508-en
General
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Target
a50e61e3ac6cd9d3adf90b5584920d8f_JaffaCakes118.html
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Size
3KB
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MD5
a50e61e3ac6cd9d3adf90b5584920d8f
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SHA1
ffb5461a268e207faf889ea37f30dd86df8a5613
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SHA256
952deb150afde3adb6f321b1c8cab5135b78575ba5c23f2c8380bd3c129bec38
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SHA512
cc45bc544455b47e80adc8d340a1461ba2ec1bc15abf0b44338d9fbcdbd68d542dd1496edf4fc4d3881b9e3e1b7f0218df710e86208b29565be63c3f358196b9
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe 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\Main\WindowsSearch 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\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{AA613771-296E-11EF-BC57-569FD5A164C1} = "0" 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 Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar 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 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\SearchScopes 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\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser 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\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms 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 Set value (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000475c2cdcd3596447b658720af99cbba100000000020000000000106600000001000020000000562fa9906661ce2917bb7c19a2658abc238c847dce059bc682b7ba36b76d81a2000000000e800000000200002000000078006029a422185cab4f7c6ae084674152892a36aa8dd9aac953403fbf73be4920000000d71dc3fd4207f8e17ee5cb1b056aa59beed1f954d4e3781d939ddf13a936b9a2400000001e940bb82fe289c35adb3f0faa8b7d33e1d4e4d0b524d8037ec7644de0eb72ac7c8ec47bfad3b9777c7d636c67358ea70d048facaadf3d6dd344ae3f3c0ae315 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424435943" 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\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\Recovery\PendingRecovery 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 Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom 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\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" 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 (data) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c081337f7bbdda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1132 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1132 iexplore.exe 1132 iexplore.exe 1188 IEXPLORE.EXE 1188 IEXPLORE.EXE 1188 IEXPLORE.EXE 1188 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1132 wrote to memory of 1188 1132 iexplore.exe 28 PID 1132 wrote to memory of 1188 1132 iexplore.exe 28 PID 1132 wrote to memory of 1188 1132 iexplore.exe 28 PID 1132 wrote to memory of 1188 1132 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\a50e61e3ac6cd9d3adf90b5584920d8f_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1132 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1188
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50978afd60e4817668319872714ab66fb
SHA1ffa1f9df4d408aa0a191ca12c57e5e89f72e5a74
SHA25663efdcdc9f768ca2ef5d61bc53a38c61bea648d8b8c5c7b767a1eeb8b5e4ceda
SHA5128c33eae83737fd59280c10dedc3f52fa872409a63ba091876de589ad5d590689d25613faf9c34c94347027a8fc30c2416fe0895e5d8cddd88bc1579c531d267a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD51e7e12f2f2fdc289bcdf417fe0faaa36
SHA194a643cfec4c24c174a9f5dab57c01639bbcc683
SHA2563a09fe0945fcb3b5e44367c168842760d86b41c2e10820649710c87ab85b9fae
SHA51299437e7ad31f716ebf4566da576aada576b100f397def5e9fe19a5404fe08cc1a56589e41e06dfeab43fb6a02265fa55258c71631c3390b330f939c656cb294f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD511c4923ae0d254d80caefda8149f501b
SHA1c4eaff07f3bb789bb51840667738d87e48d573f4
SHA256f4080e9da71dacd256e60d37558b94c2ec5757c55206e4cb9249991066c11f1c
SHA5127c07f52bc55e354d770c1204d7ac69914c5c7c1ce16df1bb4731f55629819e80a0e41fe1d10d56ad6f5191daea57abce0f177bcb3c736b855b3261aa451a84b3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c01c5e4328fd2077c4b5d7356480703e
SHA1f6d504e9aa18701d3b5a42b330ee3d079eff4f66
SHA25603249b6354e3b5a8f2fca42c5061bd3881775ee460f875d22e798b5864ca3f7c
SHA5128a2a58acf116a1eebfd816211f5302c6c36fa38d2058a3f8f5bdd8eb5526c8b86bb4d5ce6e39159eb12c474860f82112c02e9aaf9700e4209f15f88eb1e6d025
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5983473e33efcd58d912772ca2a09b7c3
SHA1054dd7d7d8bfa8e103addb983211398b5de3369a
SHA25654500314bfb73fa21de0d1c7e11a4e202c9d3b562a8810b6b3594ee6819535f9
SHA5128f44ac723a7a2f5418ba2e9f4c4d11a3f5578d497eb3e7cee18c8fa261eb510f8e30883440c997249d0aa88932050dac08f8946ac19cc287a8d59dd7cb99bff5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5413d84a3a7378e5271691bf6047d156e
SHA180835c446e2a0c9c6e195c0d535f63af77e7cb1c
SHA256e79609176c3c722f304bc1d9dd3ea02e06cadbb96973296cc89cb66676f7a22f
SHA512ce08e8aa119c0588920a1915ee2a1c439913d35ae1b1407a100dcc3585f1c43e220523867b086e2703f51fddc3898b69ca16c58295973c42d1e86f2e08a35ad8
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50342adf98ef364f2213b0201c5d52077
SHA19e7b86a76fc58b67a51802db914ef07ca526398d
SHA2568ad6f41e1f95ef5c707c596e4802b1e1d1f112ead4abe9955e4b1d6b932bfdfc
SHA5120788951665be2b841e8364a73bbbb7decf9134154e7d143719eec1437a05f085b2b045d72dbfe97f475648a65806f80d34066f7f0567b489051ae78470b292c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55ce9e5fddae68bc29053634037727f10
SHA165a5815449fb11b06f96d8e53f54cd3a42390064
SHA2561f752812b775d134ef160734370d73e57166d431b552159ae73df4407e9766d4
SHA51249b4ce00c2eae1333195126fea36776fbaa140e5d9940fa94d86d4d7180e3ffc975313f08cc4aa83748a68f426dab9fbb84269ce7651fa8e26f923a8ca2afa88
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5500d86d1cf4d1181edaf4bf80de28428
SHA1d3171915c1829e58477763b82dc543f5ae68c14b
SHA2567946a831134aab770c31c404a0049f60b4dc74d9c362d9ca28c7097475309064
SHA512800c136064af85e620b16bd81733bf6fbf8b4e557037a1feb89065cbc6ff8cb1bf95a37f0ad0fbff69971e77e2dac85a85b3991f1b9475af2d9651bb5c84f1d3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD58bc7410fa317f22a5596bb236552e0a3
SHA1e5b6db28151da180c2a5d78e1a741186157a77a5
SHA256250b251070cde93308c1583cd6e880b4977880591895e2e941fde4f48c2c09e0
SHA5129725430ebac5c5421558eb9a4df19b9f8819e57f5800574d73c04ed6685afb05ee1169794e54eba15bfebfd59469802a4faa683dcb56b5c6ae95d066b111fa65
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a95a83bb6e2842a9264375f06cab3fbe
SHA1a8521be7f4c508eb78ef36a959be43b11e386028
SHA256c8486d381091cc544523f0e18e7d26bedf65c1106d9d8962e745a329ad388238
SHA5127e36b676fc5c39cde1857b4274b6f6ac5d41c43e6e708c792236fdf506b900e6bab4a3133227c23e92d646b6b1807e7a084d56e3198e506454cd504412e57574
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD50f5587a7f5115eb5dc3fd441868b542d
SHA1625210e6a0442e23f28713a09a3be7e2947d9999
SHA25610343d14f887c8c6bbc4db6d3334044c0f464ab196eec5d4a2919438a2f940be
SHA51219b6430e78981ad4702cb000adb337d769727d1fc140d146fd7b0637a097f0aced1977aba435a20e8e513383ce72f82f90d61c05360e87d9a183fcb3ea0e477c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b2f0f2d7ca7dfc6ae3302cbe0e0ed461
SHA10056b60dda4ea8a0057a6412f253e46437eee6a6
SHA25601007ef8c0b3ef28b8d7a818b6356d9ef55c00b9b2ff31a89f51aefdb28bbceb
SHA5126e6f4526b58fb597d7b79ab82990c27afa63c0fcb53ea8bae58482af3670717a5f1e7c174159d824a0d6b6e0f89587c208eb9ac3c7cde33d92b4189b8ffda79d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f859ae7253bde1fa949820649593d232
SHA14c152faf47ac9a066c99ffb4424cd7038280c27d
SHA2563117e9b548bbcb67bc0383bf75fa6d2080c1840df27bd61d033469044b60b96b
SHA5128c8f623036d1f9cb126d98ed790e19950b52a30d1328ee93ca945ee3f70ef6f47f7e83484c1d508e08ad34243da08298d4fb93eba1b52c7c329f5a7955293a0c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f8a925f4648e9463f86ca746bdf95d19
SHA139a690e2830a8e03dc2da765dd8a5aca938ef4e3
SHA2569f7cb4a3cb4e1e309d22b869633658f20ebb39597dbe073b6fe1be80c58eaac3
SHA5125b1ba31f47144e41456dd1a579d09218459150a409be2bdc67324f2d70577cee3bdabd3d86d9635c3d90752969640b6b9c874b4e4511f8a0c9d0dc58f30eb49d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD587cd364f7b38665d4b86d78ca19513af
SHA12e1948ab6b86d49522c9aca82d5e782c6d62a6b6
SHA256c58d27a59283dc3a677e98a4a36ff1fd0ec6353e3ce341e54686c3a15060af66
SHA5126b2b5d0c26c792d4d17fb45d68f70a633f984ec19f92c07f024343747dde27a5365790ba1d999d3bb252438e35a17f85e15cea401dea979099ac4c5378bceeb7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a90b24c0a4e3bde5c3fbe17d4ff3dfd6
SHA1c190f5d445cf23fdcf03e28544fdd55006b66fc6
SHA2564bab57d39161ea64361db8e8cd9a73b3cb87d63f64fb3c55a31e742d095e0380
SHA5129c23ab579706fc9fe42bb77544f11433e51621168e948fe30962fed649f8c335f183e312c809644921e6d6961b032eef417f5b501d0e769ecb3d947144ec20fa
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b