Analysis
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max time kernel
133s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
05-08-2024 10:50
Static task
static1
Behavioral task
behavioral1
Sample
.html
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
.html
Resource
win10-20240404-en
General
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Target
.html
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Size
1KB
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MD5
84238dfc8092e5d9c0dac8ef93371a07
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SHA1
4a3ce8ee11e091dd7923f4d8c6e5b5e41ec7c047
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SHA256
ea8fac7c65fb589b0d53560f5251f74f9e9b243478dcb6b3ea79b5e36449c8d9
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SHA512
d06b93c883f8126a04589937a884032df031b05518eed9d433efb6447834df2596aebd500d69b8283e5702d988ed49655ae654c1683c7a4ae58bfa6b92f2b73a
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "429016909" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f8e41e3384fa749ac47329e409d990900000000020000000000106600000001000020000000e4d050884ff2911014d7aec3b8e5aec86452e7969c68706a94aa6010313f75db000000000e80000000020000200000008f1d32eeb603cd45b796737e3dc0ab8dd5e0b8ec29e32418ad72de13216f3f1b20000000ab7c34707cd15743abe012fe2e829b11dca4fa0679e65d952cfc6f4cf1be4abc400000004b668eaa34813a9d7f9e91b38958037ce1adfd33aa41a306d9ec33ba438236d2f848fb72e62f42a2b5f64b7e67867d8a30219bdd4b2637759ae7ea6601592845 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40c6756325e7da01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{8EE9EB31-5318-11EF-BDF0-66D8C57E4E43} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2720 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2720 iexplore.exe 2720 iexplore.exe 2824 IEXPLORE.EXE 2824 IEXPLORE.EXE 2824 IEXPLORE.EXE 2824 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2720 wrote to memory of 2824 2720 iexplore.exe 30 PID 2720 wrote to memory of 2824 2720 iexplore.exe 30 PID 2720 wrote to memory of 2824 2720 iexplore.exe 30 PID 2720 wrote to memory of 2824 2720 iexplore.exe 30
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\.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2720 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2824
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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
Filesize342B
MD5b1b3f26f72c45be1966258d31c7f36d9
SHA133a8618eb453af9a585dad61d3d512fc01d189b9
SHA256ad75a39117b3b4bc271793b715a919f0c8075eb204c01afca506bdb9106d08dc
SHA512d4e6ed3a941ef8d01a521c7f36399b065bd245188dd5a865056b35624eb132390d754689fe0aca61cdb063b75964cd63b65576b4481d3d0797f69650d9e474ae
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c08f9976f2c7a5aed3223169ccb83efa
SHA16c0c32bb37142bf8d0195fa80ef62019f0b8b005
SHA25606bc13f5c146fec00da3d38ba175f2710fcdeb4aeb721892d54ad7d00162f19e
SHA5128c333cd443303a3baecaaa5253078df04fb94824c50d765a74c7493ff970a7588c020fc2d885a8afcc403ed192dbf4ceb8a21e7bd4a171454ccb98678a01c6ac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b28fd84e8f3f1efdf24a3b81aa4806f4
SHA18f81224407b7adc433663eb01c3f0731cb2fe38c
SHA2566bb57e2dad0303939af5dbcd260dfd294d0bf0b2939aebeceb370bbb8ae2061f
SHA512f37eb162d4a4224af7dd08e5386cdb4cd9abf8b9c6438bb8a395877d1082deb9043249d9c1cf6926b8c2823d2837b4c13fa17971254ddb873c06c3676b29163f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5326dd4aa94641d6bdbec7042232c2ddd
SHA1554447ff0dd24c8a37d651dc76c9bb24db0b1881
SHA2562b3cbceae22265b258d69bb04b2ad06763a2c43e47af4ddc577064629d323993
SHA512dba3f9ce73927b163f6400cc88534cdad991a7c9e56bccaeb7383aacdff5d5f3482dfa3f802873db07c421a1726e7abc90687c123a477b356943e25e7dd23713
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5a23f4666436c64d105431c2714f5f251
SHA106157089011ad5db5cbe367da87ee5ae2fde8d9e
SHA256b532cb7bddeb1ce0493bfa8c7c0c22b5a6d8993b2f2b15065d13a66b747e56c1
SHA5125615c81e65985991cd52d8ed451e0443f836555b1e8b6e5d78df49e3764a97f398fd42f1a80ade3c3ac1af5491b40ff5afe4d9949b80528ca8a0be2deb91b0fb
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fb46e009c62830cb6fbfc421cb50120a
SHA1c698d4e100943ccad9a6ac8464398ad915b08585
SHA256f452fc08481758bfa8945f986be36dc07ba40c27ddf0518a552d308adde905d0
SHA512a76eefac2886889aec14e7c54490602b57445294e4883fad852bbeffb146c019d4405be6a546912c571fd9a5f4eb7bda7b2e4556fa5eb95149c28fa5eb9ad9b0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5147cda4a3b1d3d61ba81e75d8ce62c40
SHA167fa43c9fefdfa2d24f5e81010902bd7d642c8c9
SHA2568916896ffea9830d9fea8952ba7890f82dc5017b3acff784ceb7b397d6ae0276
SHA512c013476f4c01caca4e9675242c65f62c6f7b70b2bc8472c44eef724106df78603f997ffc99ea3933c23b546f9403969daee05bbef6690a9c74fae42da147f7c1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5750beb48c051a89317fc046900588485
SHA1dc659289d7f1a6bfc69f9259ac0919855d1af5aa
SHA256798b1f03c8def5ea7f247d009fdb6dd59c56ec545ba6aaccc491893dc4e87ac4
SHA5121df4f5fb1d46e5a7c15467f68ccf8917206c102e94e4694f15a2ec6bcb1acdc0b474cdb438e7d4828965e46c8e210876ed39a4f2f1b3a24f9ec17c4bb5e3d3be
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b96805d8c3c5645cb1b48c31f57f2bc9
SHA1cbf861ce45ea938d1060962d406162418c7f1fd1
SHA256b44e782f23c6a20301b93b2d89e01858a7c9085fc86731da6f9757a1d1e1b368
SHA51233d78bf1ada24bdf17c876fd777ead62ecc6a2da77bb151d981a994fcfb40d5d151beb1171f5e3ea8a0c1a6e4c0cd9c07c09c0451da27f07d3b607b926e488f2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5aa115c70c22a89276c060bbfa7da1741
SHA101a21ad2bb2e15b298d2a60462485cdd3f7ed460
SHA256554e5bd47735738465f015112289585c4a832fa8f7efac9314e651aa77460424
SHA512c7f19773a20c87a05df71c4acd8baa58495c06807815eba057d88ebd5ec7989e993b3c55e4ea23ed4e0b9c7d3d9840470daae38dc873a3258dbe8c7ee0c9ed4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5364533b1df96e40f421892d0752fab4f
SHA1139d211b0d28991b9b0a02d7f6f248bc4cd238d1
SHA256b9aeaf3c307c7eebd2c017316fbf7cb78f73cf529470b1bd3c5254b8c00ed192
SHA51242c30b165e60a16223cde12bcf424967c17f1e2ae8322f0cd4c0a671d5598f2cbd2a2451937846de5c7089125e2aba0ae47ffedb230e3853f1a775bf8b9c49c7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5c0e26c1910f1fe1a29bb291d1ddb3e9d
SHA1d6fb92488612ad76a9408bb2285a2aa1669ca39d
SHA2563a872c647f86cb02791eb949aa591b669eaa4fb54dfecc29e4b2cafce3ff4099
SHA5121b706ff0ed3fd08075a03100fde39e737aae68281b0d4f0715164ced81b66f060cb2823bca7b2d099adcb8310b6da8e13e74750729e5493d97486c2913f9f49f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ed75beeed716ddbc80a1c46b164a24ee
SHA1bb25a9d99fd46a83706db5c1ffda6f51f8af5771
SHA2561360b34adf0c6c49b7b8bac53024f0531a79486c432eab0e4d6cec837d7535e3
SHA5127c803f7deb3b5cc7bfde9f18137171cafee840515d8b09ad73c077ec622ad2791d3f42f1567ea44f018a73c383118d36399cca8ac16abd5d699ea74526d982d6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d5ccb07bb1ebe486ac015b4e77928832
SHA1493fa8ea2674b0d175ce5f976d0757d77b033cd8
SHA256e52b2f41e67771cebfd379118a7e47fa54821015ab6be7bb743e4dbcea45896c
SHA51280b92852376f7947f0f6dafb2007242b3a27dee78277b2a3ee957538140ca3413aa7ee1f7a599c7bbc726077bf98c32bf6816f31c63bd6890240ea43e930ab9f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD566293e4aacb5585f9392458cc001c3cc
SHA1d4d13f177916192a535ffddcd35aa97e28e8e11c
SHA2563ef0959636b04255884ae56f94243340508e00f971bc543e17a19812d894487c
SHA51264c4a1604a8fd3e75963b8ba59abc59ae4eb7c74a3070b01c9596ca8b48f979cd3522e866beb4c6a46567cecec4376ccd345e51140c5851829480f0cf4b95d92
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5b60f9519a4110c07a9435e5c06a79a13
SHA184cc780c48f3e38ec5e849b7f29b73ac06ab2ba1
SHA25684e395294fb6cf0ca1f5965b7c2936037f5317cd8e62096e3728cb2a510f0ffc
SHA5124834ddeab8eaed6b4b3a66425d8d4e3035e33390c956d0c5b4edeba2e03e3008df22ec431256d4f3e7230a097aabcdcd0c1ab7d1c9ff0da6b9e5a8412ca03595
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f450f0de05ca8add29bea1bf68aecd3a
SHA1d6b8a9c396f2fadbd5de31fc66898d5f32ea99cd
SHA256aeb5f297727ba206a3212b1179eaea0a882f152a240ab0dc6d2b4a808fd45369
SHA512caa1edc4fae69b7ba8639509b72a655b0179b7cbfba598a59916c800dee900b98b3b6d5b2f9bf406cae790b905da2582427a7d4b4ab0f957b90318c4ae09d170
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d44638c8efda3e4fb5fc7d1175c99d58
SHA1f5ba5525bd3efd10b3c7cf0b6dd6f3aa24e2484a
SHA256c6f4fc0aff2d942e8410f7e1a562e244de74e87070fba6e3bdb9154e9d231871
SHA512c0da3969667a79e45709d96bb192bb116662d5ba979bf2c9e26f7b53a9f7590fdf0f9e68f542a97de3e4c5fa06b762869d553f3f379c9f07a450e178fa234f89
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b