Analysis
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max time kernel
149s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
04/01/2024, 18:06
Static task
static1
Behavioral task
behavioral1
Sample
418ed91a3e8fd016b772d4955eb0503a.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
418ed91a3e8fd016b772d4955eb0503a.html
Resource
win10v2004-20231215-en
General
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Target
418ed91a3e8fd016b772d4955eb0503a.html
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Size
644B
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MD5
418ed91a3e8fd016b772d4955eb0503a
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SHA1
91ff2157526e14e2da8026eae6434c3454a0807e
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SHA256
a9943a45ef36604644236b7acfb7c0e7a55253c527f394cc6b7d053ad9422bb8
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SHA512
863e0f1c65a976a5bd5021bab25909d2610ffe805983fff1904fb1fc996005f09077cff6ea18a7bd28a6f66a44a8a7be1054178dbcb634db920fc91a5233a07a
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410553460" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50232ee7383fda01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FB4B5E21-AB2B-11EE-8DA8-6E3D54FB2439} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d60000000002000000000010660000000100002000000083c0ba8c2a65911c28545e210629255b6d629cfb256ee06c5b11fdce0a041340000000000e800000000200002000000099bf9876308913a4d65cdf56fe16b38344c24ca94091f2949202b44f9565d731200000003a2d6c21ec1680fb8074fbc3bd3a3d9ed5e285a223fe6059137e832adba8f35640000000101858abd6382b2ab3c97e2ae53e5da86662307204f8a37010da6a1f5c1a392f4702cc7fe4d072a63c585910fdb43d3399fa9e1f0db4bfba1800f404ad583fca iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2932 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2520 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2520 iexplore.exe 2520 iexplore.exe 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE 2932 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2520 wrote to memory of 2932 2520 iexplore.exe 28 PID 2520 wrote to memory of 2932 2520 iexplore.exe 28 PID 2520 wrote to memory of 2932 2520 iexplore.exe 28 PID 2520 wrote to memory of 2932 2520 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\418ed91a3e8fd016b772d4955eb0503a.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2932
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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
MD52ac71564a18fc0e536da712966e1419d
SHA159f63904b6f923a4a8a1bed730f63f3ed2da8fa1
SHA256bb04738b34041202b3d076f09595695b5019870954bc3bb57bb02a6a4e26176e
SHA51201aa760af48f15d44898fcd556d4d11ceffd808210f7f576f06b983cc52fcaf07d0cf0323c610a10c3d93db1bb6b48664f0e56cb951524392414da1ecf7f9bc4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD566c8965fd692a77a02771a36b82cb010
SHA1148aa30a9b850bdcb1aa3252420fb6a896e8688f
SHA256f61677763b2e8397b8044f055f5d6023a49e72c9d07125cf617c416023fde4c7
SHA512306535342f29566eacb7bcaa644d8abfcdf34b1eef87531589271186ebe09620ed7fb92525b65fb5c1efc8cc320257084c79191d2296bb9d4e0b8d633f34ecd3
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53788bd7c1ac743731e4222fb5d7c884b
SHA1613a7731519b5bba3988493303bbd8b1ec694959
SHA256230bbf77edce11351cfa62b48c63e9ddd2c0162559e2a82481625c0672724c51
SHA5127f0a84b41b31d791271303296598307c67e8cd4f869a1e5ec72df9731e58d6476a30f2fffbede62e3861a1dbe23a8ef3a9fc6fba95988d2c4be831f491cbac94
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD589b6f3290794a38a8297728dd97e70e9
SHA17f58bec82f20fb3e077b24a20f6ae5d4b1a1c608
SHA2566bc40e1ab7aaebb21061372e44c1cc071539713647d2813b5d89d04f6a0de5b0
SHA5122dc76460e3e426b19327fed1094ba2d6b0efde0691ce1d2912fedcb820631fa55fc5863881e1c760be0844cc94f45f87159326e40766af3390a6142c0f842087
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bc5a9838b860194120adc67a36c800c2
SHA1430a8b82b9bd7f6b72e0b6aeafae4fae5f13bfdf
SHA256b334f3bc4c017ac77ffb96261923d70e250d65ed0be63de513f52034a93cf67d
SHA512bc22b90c5a386ccb7008a0b2de56f8eedf33eb58ad343fd39e308f687011e1848b6bce25032d43af7d06ee3a278ffd24f7449e89b4fba49f705aa5073329ae8e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fb9e5fe1c1ea1c3903a732c3d1e2d6bf
SHA13c4e43c0ee3aba4b8b07ef1806e664b06e849851
SHA256249ce1baacde3af2573717a92a1ae411573be158c1dad89402ea43e4fd3a95de
SHA512d425196b2647d91b3a0d9b4fc136c4e6a7068cf33259b1c48d86d12cd7fca433669a897db2afc5ff4f835c9873fc71e8ea4a10ac5e45256f2543145f16be2aa1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50faf995981359202abb11335488d9abd
SHA1dce99fcceb5018435e231950414772d3220cb5cb
SHA25627e30479a55853af1113fba4117da07e5423035eb8f7992f272d863ad9ae482f
SHA5125e91db8fe58fdfe617b92b94810fa67c4378ab6848bfa48e31802226512e3829bc5009e54a46732fe356ba023939598ff579c96fd3fe98b00c6bd5b862e33d85
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD52bef1c0e01873b526a53aea92e590249
SHA153b7141c39353332171f0a482e537d065be46a65
SHA256ae9087390b58e62ddaa38bb54200f67b8220216a054a1842f468a6a5a0c1b7b4
SHA512e5282dfcb8a720319addcc5c19c91969c4ed84add4abd78ebb6629b0f84e21ed2806a577da5c1464ff4a8609b19f6879eb919950a947915858292b06bd64c0b1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fe59a0d325d5bef58eb87c488c297c7e
SHA1237b8b795d169e6fc69b968b5a263db05b8e820e
SHA256294daf00139800cc4fbc1ec4d56d722b0fecb2b5ebdb3a7b77a166f8fdb945d8
SHA5128636e8d52c42f0b796b961fe17fad0dddceac4cc8f4d5a5ba7c282f62741ab1f069e370fd5b04e66eadf14391913dc7845cce43ae65dabf6496a753b984f64a1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD553ce8b16904e50a333d55d47b49b4e0f
SHA14dec9e3018af441a96cd444807968e98fc1a005f
SHA256b14397ac5a6fb93a7dcb462650c2d96d6a231195f2f56828134ae52727b6c883
SHA512a267e6b29ebc685e13e606b21e51dbba4def9477145bede7827627f4a34202efb00a2f6d52c69bfddb06df6624d9abfcc92540110519e3024c463ea4bfdcc329
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e81ae459d2876f8013ce76c0d2473bb0
SHA17029724bbf2475a789eaec4ce792e946be5f777c
SHA2569d3db08c221074e032628c5fe233b71543bb35cf270ad0161fcdf112b4a4e8f0
SHA512c7d10864582c12e503b0ccbedb5353e6d2d6c858d6a5cbbd8cdc473caab8131c1a1ee31832db23280fe16887cba495f13853bfab0a0e94649290a2db8492ef88
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57f6cc87aa0f7995d3e5bbdffdc3a5992
SHA17d682739cac219e2e9d7be9a061119f3962d16f8
SHA25649826c2a39b79b1d6964cba442c492521bc874453dd08db859b30b2366a56a7c
SHA512411018b3eeebda02f317959a56ef7621ca2c6a0d5b90bef8a2bb27de2be2fddfdf05d767b4586f2cf84734130e88cc10eb3fadb4cce12020d7330b84e75b5e68
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54c1843e028b8ec0d3f6b729c5921e9e9
SHA11fc8cbd4a074aad2f361a375329be5849bfde5f2
SHA256e4c439f4917d035c43150f59cbddfdc8c35e54ac871ccd28abc15fcb433da2a8
SHA5120c2a282f59fdf9659e3289c8dc81dbc26ee575fa310d114d59561dccfd1d518972ac77c2f2646920c7ceeba34b8ef4a37852298c9351d4c1ebc0b4818761ba3a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fc8dc6d1ebf277b01d8b7caac7432b46
SHA1a42b4ff9a3000b0edd6b1a0a0a92e91b522d2cd6
SHA25618bfb9c0fd0fd6803ec9aa5ea2838a12c001b0bf520919b241c0263fbacbe61e
SHA5129b968d30a9f1f5e4ffa11754df67f8fdd202a055d1a517ae6de612ae5187180ecc5f3dad4442d49c50af70d54f44b2de16e562146143cb069c4b746fda2011d5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a2d68a3e2d84f6270ff133ebd73de20a
SHA1c6930adcd07858d5d09d795d0c9a64306e17aa58
SHA256c80de91acbd96f6f0c0bae905c9f8a2ce359d751bf4e5f140e5ed20999bbb014
SHA512fa35e0bbb204f1e67c7de2a286626a8c4a7095c444758ca2c9c5fa05ec0a3a799ca7d3a91d515ba7004827c49d64ab5baa9807ccfd3be38d3d449ad241ee4563
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f7b11d9a255429adea0457bfd38abe86
SHA122bfa2caefa8649a9613195011d56f45502114fc
SHA25670bc0ca6036e7d6e336a1b3052f335be0debee7713ef4dc8f3c518b2b9e89842
SHA512a6abbb6ea4f9788fc8dda9f0848defea8d7013409bfa1d24acd63235414848ae78a28f1b6ba6cf7b9ade20303c5ef63cf091135a7684cfb33b564a2729dd2e0f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54f6d2e7bff8ae688f5dee4d16cac7849
SHA171188a7ed8375973341c903a1941191280a610b6
SHA2564bbcb642b76ba841d7c2dca0e944ea982b45921a6e4930bb055c0d1bb2dc03cf
SHA512aecf3c9ffc9c8a26f00e1f03f65ecc68b2d2d1738eb4ec09e181037f79cb13419dcb38a854391e62104ee998eb0a27c721a1b1b1a4052e61f12428b1c1c6ef05
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\FIEDGG3E\px[1].js
Filesize346B
MD5f84f931c0dd37448e03f0dabf4e4ca9f
SHA19c2c50edcf576453ccc07bf65668bd23c76e8663
SHA2565c1d5fd46a88611c31ecbb8ffc1142a7e74ec7fb7d72bd3891131c880ef3f584
SHA512afc3089d932fb030e932bf6414ac05681771051dd51d164f09635ca09cbd8525a52879524b6aa24e972e7766ddf529484cc1ec416de8b61255435a89ba781f8c
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Filesize
49KB
MD597430af8209f90b8faf0c854c86a8f98
SHA1d9b5579e75b4b774bd7cdcc20c1fe5a776b4326d
SHA2569d25eabc4e91eef857f4927d0ab0f2a5293f7c4e21e341eb1daef84ea37b71e6
SHA51269c4a23aacbbe559df8cb604e614a9c7661a78a8cebda5809f3fe6ae8f3f2212922dd15db9833381366a197a4ee22837e31ec7d5d9d4b8d6be75a0965d1e6f53
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Filesize
31KB
MD58217d3df2e03664756cfc322a70376d3
SHA1ccfe1ff0bea7ab062fe83f91c1bcec70f8c9e01f
SHA256fa168b9213e4153c51d4f15352d066562abb93ce550699e748803ba36ba99fe7
SHA5124d0f7fd557df5ad91c894f50fd749d7b9945ee6510a379255de16182ffc6401b17e6e1c9e1d2dd7884f1fd75e6455460e2a99f5d56aa10bd0e93ecf0247a42ea