Analysis
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max time kernel
119s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
18/01/2024, 21:59
Static task
static1
Behavioral task
behavioral1
Sample
6623774360cbf42b32857b32936492ec.html
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6623774360cbf42b32857b32936492ec.html
Resource
win10v2004-20231222-en
General
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Target
6623774360cbf42b32857b32936492ec.html
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Size
15KB
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MD5
6623774360cbf42b32857b32936492ec
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SHA1
9708c4928e7ba89de40946e33883651fd954b465
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SHA256
dddeabc3d3881b4cfa4b379675fc50e102c499532d5935587da4c5d594e910fa
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SHA512
3330a4d52328ebb23af3ff1db8de344aa57e39b36defad00c49b72ae37e9ee166ef461c10bea6fe7acf0a3a17474d20a44be19bf70e8a57f6217cbbbdeffc437
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SSDEEP
192:JuU5tMEs3Z6Yx6S7ns7g72w6Rg+zBv1JUeH8g3//z4bhS8dXkHhz/gsTB0tC4NFN:CDsMStiPN
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411777025" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008dcd4c448ce8fb42a8f577f49cde6d300000000002000000000010660000000100002000000041c92ac11d4b4f98d3c0db404c928c87362ad826bbe086fb248146cd9bbcc1d9000000000e8000000002000020000000dadbd4d9f5dda2da633719f6a6b8c3e8f5692e112c5fce63c056798dace40ce9200000006efd84f54de972701172cb7828161be7b5af6d1db89a8c84700dd5ade142525b4000000007a5e4c60af8da1e48f4d66fc8a6427a0e6bdadfcf00bd6160ecb876ef0799526d46b56bb24799081e1aab37ead7cc7c4d4aa0fd009404e864f3a74adbe082e1 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60dfeda7594ada01 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D320A5F1-B64C-11EE-8C17-6A1079A24C90} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2132 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2132 iexplore.exe 2132 iexplore.exe 2736 IEXPLORE.EXE 2736 IEXPLORE.EXE 2736 IEXPLORE.EXE 2736 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2736 2132 iexplore.exe 28 PID 2132 wrote to memory of 2736 2132 iexplore.exe 28 PID 2132 wrote to memory of 2736 2132 iexplore.exe 28 PID 2132 wrote to memory of 2736 2132 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\6623774360cbf42b32857b32936492ec.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2132 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2736
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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
MD56bf5cd35cd51f634419e2bc4dd0f3160
SHA1be68e9b5c60ad4ac6a10284bca8cab43d426fab4
SHA2561da24cabce875df000f25890f66eb01a579adc1e8badb0f5741f31cb50b638c4
SHA5126a5bbf536d66087571f21cbfcb48f7467a2de0962a86782514847da2f04e83e6a756fa050f8a66a7ccbaccabe752ccbf9932ae4ba3b5214f66f2f67059ca58aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD585c3bdb3b244263c4d5526485f2e985f
SHA1b7688e6687340326b7884e6c1333bf54a38af0d7
SHA2566a232d79c73d7ad6fd06ae98fde3f69a76fd17a475cb6a924375bead0e5c2330
SHA5128f920f3ea0facd7eb1efa3868c9b85bea93ffbf96fa0d74c002e4ddb6f350cf223e8a2953c53d0c2109d2fe03035ec445f873da55143458813f6cb5d40a05e5a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d3dec9cbc31e04a4f621b3e921604200
SHA125d2e56da5f11f33e30a167921c8f2ac9796871a
SHA2564bdbc0ab9be116ff0c09c37c3fa3c14addfcb925029d0e2285d7c220f6797bad
SHA512c82832eaeeb8019d5d81a2725514aa3c125d4b846ed555bd4632b656ee8df3cd29f35780402cff9415d23fd9caf4e052a2637d4b1a6fe8c177bae47963d8cb04
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55680343f827f8b9b556a1186bfce59e8
SHA17b1808df730ccb6a0d73549d933c91881c7d0dab
SHA25665d684f5b729d75486adfea8c4ae1aee2214938a36372c0a2120abb6821afe34
SHA512233f9cf0c897cb89a84f5887e893497e8e719fa3af59b452b90b8d2dfaf31dfaa86f2d635c51590e29167bf01c45aaae72c694bcb1db23ec3f08382f9a157d3b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5fe14ae26ef1c47168ed58e7585cd874e
SHA1e133367d1ff48a6ca3483ab0706ab8c6bcbd96cf
SHA256d9f271e40c03039abc09b4d8a26f321b540917225f77c471f3b8995177e32a1d
SHA51292010338c705e1fb9b7ba9792c466c15e704785f33c28c738d4472e2b4c05751f1fb617528a803d33a23cb600bcadea3ae40a73531ea0cfff0be600bf42ddf4c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD53a3863ca1ba94f0aacf7a4f9f1b165e3
SHA17ed6a9e6ebced08495414baed1bd9083b45ac802
SHA256456e8ec7f928786d360511babdced3c626e9f6e82140c5c6d17123e839a29e6a
SHA51296abcbef0c52351579853212905495f9c02900430375894a534ba826269c6268d139c9e2ed651e3d048db2d4b5621540c7d2be3f47f2157d26302316001b8e7e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD598ebeaf89e23d43bc1eaa4652cbce8d0
SHA1fbdbeec600d16967802a147f95027d4ba6268365
SHA256ee5a018571d780f64895f197d9c77e9b9b6ded03033958bb4fd9b759c14161df
SHA512e7bd2bb7902f1612d8317fa97464687c6354f0f4e71e10e3dc20107b03292cc5919e93274054258b0f36661ce600c8a74629bcbe314ffd9a407cf9f3fb05a5df
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD505a7fb45b68e0944f5c4be958ce7092a
SHA114b2db6afe07c7d422e6f686ae5d2623d7b185ef
SHA25692499ddbaafe8d1a3b5891a9a5cd49eac4c29a4f318f3a4b92cad429302d73a5
SHA512b94a187448eb60223a453176bddd994db7d566cc3ad5f489ea88a6db361a4d6df42eb7c3bc5a16f74167e4fc1699b3cbee853f487f78977f1b35ef688908cd1e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD526e1718f75c0f037cf310301e776917c
SHA14b7aaf0700f96f1336e3da18ecce1a913e23172a
SHA2561b357cb64a394c82065adcf70101fd3f007b2232b45ba274a3b63bcfff332eef
SHA5126b3b447d01451dc52d5cd02eb83419560a816d0bba2be89bd525ab682f3ebed56a54e50b656af40d12d2dd2c2964e8e91f5cf28602728a1e79aca915c195e22f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d67809ec6471f9bf7f9f39b0ea3a8cfc
SHA1e4ba99f75a7fb69e8c8c4ce841c87fa6843b2046
SHA25638cca7deb36a95cded2a5e6d4ad164fe8b87549610f3f4840e37128eda07eb9e
SHA5127769583a482721cadece8e21475fe86935336b496fb7608430b87266ae311ffb917e9ae2097af679c8f6121c3b3e90c5e2612f550fda4441b32d696552e07c7f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5774e368775c4df26959e2f44c56d23df
SHA1273bcfd0881fb43dc879e8d336c89fde3727fc8c
SHA25618a5d749a58fe20a402eb257e948a1c6dfdbbdeafbb0e71705006a70fc1cb550
SHA51254a67e1d213db77136a759e1aae9a1f6544639f590233cc892581f15fadc449f7ece78796dbda2d4f25eb9e6e5ccaba7c7516a96dcd7df3d61ac907ecf8de683
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5b16839daa646e1e92c1aff4a39b863d3
SHA12d6d3fcd304682ec1e6f56efaa251a85e79e3bbd
SHA256e53efdc03727dc31f287dfde8472341d0acd14e9b913ca59f325cfacde886b71
SHA512b709b58821561fe5bd417ea7cf735f2ede7857d9472e57cfab6ba4eabf4e7cbce8319b8c8bb2148d1e01ad42c2ca4352fefd63fa6745493b5aeb8af30583f1ec
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD570f291ddd5bda8a0e798c1a1181611ae
SHA13308b16893d694f92768f7e28f4aa17d98276dbb
SHA256a6c01c703633143b883aff80f279946672f5448565bc5012f88812b42a51909a
SHA5127ac6f02cc4f57093fd61e10a31155568106cdc69adf5bf34163fd9c1e856e5e609670c8026d2a42218bd0e39688785771225a312dfeb5b6a8bf85ffd8a26211f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5d7a5845a4d32562740174f41c57f4373
SHA1e6d12d25276823d115616b728f16dddcd454b188
SHA256d068f80b64f012d95f52d6b8300c5a4805a1b61cec7f3fe4a5b311a6e459c5a9
SHA512493bdc79eedb79d420869134211510df2fab98221f87ec6b61e185e0ca0cfc68029e3e610d480bb1fcd9892e38e8ab3980bbc724c6847f7b917964cb9beaacf7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD596eb505f4a759bbf79851bb9134620cd
SHA138bf3ba39df8ed7d805b087f6a76ecca5101e324
SHA25696f76e2d43af5cce38eecace822a6fb9960432402b6a11bf23a8c68f87dc5747
SHA5123fbd65d4a62e47d35e79cadc33d005720ddd709b467906b0017187eabeb02ab1200275fa02c5a63c12cdd777700ca2792bbb57e023ae958134fc53fee59534a1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50b0cf41fd3001bb771ff17d0f9b18bc1
SHA1a957475904464d25f51c2494193aba89a42368d4
SHA2560788248f0510b499f822d2107c9d853bd6f0a38a9d47385a989ff916212466a4
SHA512489587980e31c715949014695144a53200fea9380781f62ece8349f2cfb9fd7326f5e785cd9cedf4d8bb2eb85c5d15830d71b19f9eae1fbc56d8f8a0a48e6c6f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56d430d0c66f92542ea4be5f5cff447c1
SHA1c387d33e8535bc94136840b3f94d3322dc0f8e8c
SHA2569b4b3be63cb67ef99e54f76f9ad0a033157fe9747a4d66117c50e63e633d34f7
SHA5122647d6518a1b2dc5ec0a9514e1d4bc234f4d3162127820a7398177defd64a89d356232d3cba67b84b9eae2f90ab8b50cf348689b7bd050755d72976d55fbfaff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5283cc13b8c702b6d795fe39aa4c3de69
SHA15d80d7905dcee3776a9c768faf71c1d794ba264d
SHA2569bd6b2a53564550498b4461159ecfdf4fc0e69b8ba4bff5b389a2f71211cc4b2
SHA512a5e970deceb53ea30aaa597548b4ba740f9aa4a10659be1f32ae5dc08cd6fe923bc944684575d550f5f036593754281580cee379d81ca98d234b2f4ab0aa7e90
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06