Analysis
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max time kernel
118s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
27-01-2024 05:34
Static task
static1
Behavioral task
behavioral1
Sample
79681671684c54d7a6c6102c55d3da65.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
79681671684c54d7a6c6102c55d3da65.html
Resource
win10v2004-20231215-en
General
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Target
79681671684c54d7a6c6102c55d3da65.html
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Size
2KB
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MD5
79681671684c54d7a6c6102c55d3da65
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SHA1
2411175433df0b141f759d73cd11df5776ba7073
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SHA256
6413b6df7b5177e16265ec9e6130560f548b565fb37ba23a0da17e73780202a2
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SHA512
7fbf9b66c4ed39e2fe4687db6a8ff7ed16c94c96f578d4f773e72f491724d73e6f23c99f3b2ca54c27fe76edc87571e5ecc640263e9610eedfc405bead7bc99c
Malware Config
Signatures
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412495549" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50c45b99e250da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C47D3D31-BCD5-11EE-8923-CA8D9A91D956} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a883829c536588438b4279b7bc6c193000000000020000000000106600000001000020000000c2ef5e3df97f061c116d35866cf9248c9903cb1374be5ccdd0b2ba3c555d82f5000000000e8000000002000020000000ff25eefad08ac96b80e277dc71f4197c62d631dfe90530f180f789bb6926d45b2000000016355f81bc7b8674b15b39b5520ba3f17beab07b0a0a38b8a2590b4bf071213740000000f0808320abdf586e6641eb218d67ea72338f471f504e3ba5484cee725d7f4a85e0ff4856c957b05716b705fc26b2ec4554d61248d31de7abbcaa2e819e44bb73 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1708 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1708 iexplore.exe 1708 iexplore.exe 1960 IEXPLORE.EXE 1960 IEXPLORE.EXE 1960 IEXPLORE.EXE 1960 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1708 wrote to memory of 1960 1708 iexplore.exe 28 PID 1708 wrote to memory of 1960 1708 iexplore.exe 28 PID 1708 wrote to memory of 1960 1708 iexplore.exe 28 PID 1708 wrote to memory of 1960 1708 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\79681671684c54d7a6c6102c55d3da65.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1708 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1960
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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
MD55b0f10dc4fdbb1374793e42efdaa9c74
SHA12d6dbf4205a7050e0c286f912d848148ae719113
SHA256ab92ca058fd43ae9f9aa7595d48c4c3ae1ac89d48aef4461e69a15b0ed6f8093
SHA5126c62eed0a2152ba4dbb2a54ef06cb265e073e0083399e2f2dd28512c45510cec93c819cbc84659a68b8f15d5249657d0be698b456b3c19a2c476a4389d6743b3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5967f6d1f91749ca46a1614197a734b22
SHA14a01e4255b389ae7a1d9b708df5baa75199b1b85
SHA256781f09536670ea9f5ecd530eee89bfda67b54851e6c7a7af75fc087064f84b1c
SHA512c306753c2a68a734ff8c665af6ea2bcb3a221a27e639dd830c393768972aa0fe4e3100efc37483deffc4fa414884463a25b81eedd01b095e508f9d89e0d548ba
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54607c3f6b6933616419d4f27326b5b4a
SHA104f73f7a042433d61d17e9c12311c34b82dc4c4f
SHA256e4062790bf5aacb7d9a0234f07b753be1c4c3e0360fb1fc7474ce1d3dbf0eaca
SHA5121c160c8840f6255faeb17cd9cd3f7f6481e5ba6a7cb86bb92a4c4ffd1b92adcfff8bf3db8582bf7a517596c77a94b58f2005254b3ddf673a7a6e0a4fecd0e8aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5419a1c2ec2451fb33b4fe9fe46929263
SHA15fabc6a524c1cb7715f8b510dac1ebdca63ed3b7
SHA25628d8a5b443e54818a8adced221fb41a9e88d4f9e2becf027ad0689e72e3f142e
SHA51223a29f4d4bb84453be7a542ccddab0bde7cc6cbccccc7e8c204857050700214c303a88537a6dc0556ed0460f2b108dccf3b2d181eee285e9fb73741d5fb6dddf
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c45ff1bdd1bce894a81d780b6dcd4a9e
SHA1e4ac4c71924fbd9abfaac20160a0410dbf0b3695
SHA256d150ad68147d2143c622c8e4c6947b6503ad930a3778a75e62c4e9c15cf8533c
SHA512d87d2df73a14d9d8b427e5f201d18af6f2915824853c317ee897c3179e9dec124136b3f06143414d414cfa643c71262a223765ce68f4cc81c7af60387a01fce3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d5374ca626b7b64a78e76c4cc8cb51c7
SHA19d26c8ca231f1849484f5467cbc9793dc71dc896
SHA2560e0d5aacd798d772874f7840db507dd92368c7f6e629468b88835cacc0e27010
SHA512643f268c1e6663214030ffd30f37300d6a3d0b140f9eff1ee00bcdae642e2a1ba1cb359031e017b928a0541483d80b14a5dc9accb6b2261893042fc0dab3b3d2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b6d62f71a19c321f399e5d68e61d1ef0
SHA1020ba395a65ae83185a3a40642059c7c9b657729
SHA256b8a934e62596d5b8d6bbb8924f5e7ded5312e789dd6de0ba467201e9e7b54cdb
SHA5127fd81801a76f478ade7695147a53fd6d4d4aada27c9056b2fb37781e154f79c55d6dccd289fb4c29ec4cc0af8b3e3b941015c9c516253d1f835b175e124c2509
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5af92ebd5d90e5a6fb76942f5861e5da6
SHA15e2a395d2ba4fa5a14a3a5d11e80d812502f45ba
SHA256044c5d941e8f23a3b58c3e9dcf9b38837e78e980307e5ad82d9f3e372cdb480a
SHA512282b41f4e0a7d1a994c5843f7d85e8bd69ff3a07c1c2e06432e00344641e86f45270164e353990b606ee8dba78d61c14a3d8a6b7d095e2bb5ce8fbd62505002c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a16b09c3da945e5ac60e03c959ef0585
SHA1a7aac996b3b260412c71b8fb9dc45e8379fef385
SHA256bb49f9b2e7fd9f4743e33faad3740710bd438d6651cf8b173e0e0735a4b8de53
SHA51283d79dbf2ef3678bb919bb39aa86de6ea46bd0216d240e29b23abddbdd7e0d9c99912a96703c5094954d5b922951fee690022d6a27d0d529ca66f4c5b66e6bb2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d5c46f7624244709f06179f40fe3d731
SHA16f949bcecdd3e28cf8af13a12b5f489f702c436d
SHA256be1861ff6098e3427952607e6e021c15face24be6ff365ff7ba0df0872eaa267
SHA512619f534f34dd7577fe688d680aee0adc7e7a0fee177a3b7b3df216995c230d172db7eaf475e78e75c9f88d4be23cd0eae8b03293d7f9a00d2687cadf21160aeb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55761bfed9d3d4d23d80d8e4bf5ffbb13
SHA101217cef27ce851971970e0cc4c1aec174fd4077
SHA25643a8c2e792023d83bedff3bc447501da9758a6272449c47fa147a9b3397628d0
SHA5121f1de0ebab9c04a1b60275772ae53e1833479f6b0c22185556f7919a0a5c352fdd39da3d9cdcf120d3fd175aa639cc577a45a5be1e4334a6494e74b187039393
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b100aa8c47cdfad40beba04525fd93e3
SHA1f521c3628da9ef89072dc5c675125dad1d92b629
SHA256ed999c3d4f62e7199c04d86d55e6266431c849e3d4e57058ecb264c9ec6a7342
SHA51218440ecf3d71e816cd6bcf55c65157f575d19cb21e861c81e286d7b6dd1d4d43f9c0b588e44af7726eb612f58be1683b0e4cb39e903f8d196fa4e74c0ba508e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD538b5b5be3c55b266bdbb4d477523b31c
SHA1a07b2ee3764aef943c244ca7bc7851fb318d0864
SHA2566f040692a19a6bb62c09a6434d5c863bdc607873d3f480d712f393d3e2f933f8
SHA512033fbc139b9001a6f79b040756aacd30ce3292a728b14f141f5396bac8b41a8cbdc1e3a819a1629a4fb38199a70fcf11006fa80982bd76fe1498bb3d43eb4d58
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD527a218d9165e9e35ecc256426fc0c1f6
SHA1c016903c43bca066b2435ae18a83de049608f3d6
SHA2569056f7196ef3158376c128d2aca6608af84d386b07b82a12d3d6a9d37a931e48
SHA51296d56e3e0928e620c474638845c0bf3a6c42a667a1a4eb387674ecee2790f40255b9aa0a19f08c191494b8df568a2b586178f9394a3ecef97875ac98eb2d291d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53f911786c90193d4d4ba8d65ea31fe61
SHA1f9d3453745f4a2c453a38ea4a956d30cd6e40d0f
SHA256f7047fba4a0a1bfd2a1b75a369d62e5825c7c24f2a86432a998e4da30a4b11aa
SHA5127db17a1d81ae50ba67fd0b1306f038f7172cab577c61ee4069dd77f48961de37236952a1c1da3209f53b1a6554be20f8d733f98ff24bb795f0d0e3648177cb5e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD564146f404e9d7c4c7ab9d455d46d63b8
SHA18f333eee0a139b5460c928ebfde9781603f8242e
SHA2568ece09b3e0f420545352f503508ec4c4b8b22454d977a8c5fa5d087501748630
SHA5127ad0c2189841aa3d7e6be130ded294d0e3971511fc3a3ffcee6d4e93ba445a5584d4a6693336a36850a1a789cde7e94cdd31b4d14ee14cb059875ab03d83dfa7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53c4d93c22133b5f396b11c439039e78d
SHA13bc40146571a89b9b240d9deb0a39d6bc5d7b674
SHA25695e3bce622b9010378654c051a6b1ab959b1415afffcc071670d9c1582fa9b33
SHA51265d360eec3ce1c9b734a88d3744c2024c936aea9ce60afc5bd1e6500a5e2a4598ed9b5bfae05a067437215ba341ddc7cd2b2fa38e66b7659b7d865461ba888da
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fb9a197603df2cf3aaa884f7fce510ae
SHA14e64a2751a995b45b43cf79e66b16d2bacf48ba5
SHA2567d2850063edd2a71bd625409631cb45ecd96179d6ebbe4639321b93d466a29fd
SHA512e8be03a5fd6c11be7cfb00809fc9b86948cc08ff09eec0bf0db1cf6c3a544e08738ba7d9bc864f953b4cb3fb94a47d510abefa408cbda6c447f888a8441b1fef
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
54KB
MD59d81c6d3a63de4e3c5683b5b473e92ca
SHA137c3567ec1443874b21c2417a8a31622dac42f9d
SHA256626ef32207715d00c2ca4af466d179d39896b78cd99e6c00c9fa38a2d0eeb9a8
SHA512f7071664a612dbc2c690c68767b5adfa656176c08998e09497331fcdd4f2e34db3505cb67e63f1d5908482c5f0d38751b02d59cfe2082cf46c1d8a75d309db12