Analysis
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max time kernel
127s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2023 08:02
Static task
static1
Behavioral task
behavioral1
Sample
sample.html
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
sample.html
Resource
win10v2004-20230220-en
General
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Target
sample.html
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Size
10KB
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MD5
99d5dee2f26d407be37c885772297b6e
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SHA1
e2be598b7afc826acc2d8f085d1d511e96e61d10
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SHA256
e2b405f9d48bd69e43fde03df788e06813ef3bfd0fbd470295fed8639a40601f
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SHA512
8ca79ea79ec304e1ac3367d625599ea363c2ef0d4daf43088ae6a8085911d124ad8e3aec2a207c38a65d58eb63d714afb1d01f07be2c0b6a4ef05443985b9aee
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SSDEEP
192:fG/AoQts01kdvmM39VQFpM63WQi8HjLsUCFP/6c5oJIVwupOw+La:o4OPNuFpMqo8MUmHuJIVwupOw8a
Malware Config
Signatures
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description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000445ab69af7cf1f41ad299dd3c274b54500000000020000000000106600000001000020000000d4a003d0abd3c246ceba084829abb98486764480e427c5498f35dba9df7b1663000000000e8000000002000020000000497d2058c9c63bd610415ebe6be482d2ba7827c974a36a68356a3879f9e36656200000003ebbc5d75188fc840ee3350cd0d0e0f22c7f9d56e00a1300158b9fe0ae1e89f0400000008724c67c5cc415159abe1fef13a8914b77dd4db488965f1ed04b9bf9633d593567174cbd036c4fd84070567510c92230b41ce968bb072bfa4a6420352e830bd0 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70261318a793d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3DA47D31-FF9A-11ED-BB59-EE84389A6D8F} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "392292319" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\MINIE iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2044 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2044 iexplore.exe 2044 iexplore.exe 1088 IEXPLORE.EXE 1088 IEXPLORE.EXE 1088 IEXPLORE.EXE 1088 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2044 wrote to memory of 1088 2044 iexplore.exe 29 PID 2044 wrote to memory of 1088 2044 iexplore.exe 29 PID 2044 wrote to memory of 1088 2044 iexplore.exe 29 PID 2044 wrote to memory of 1088 2044 iexplore.exe 29
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\sample.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2044 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1088
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5abc91a618f1b68ce7dfbf225f246cd05
SHA136daf7bfe28db8de8434e1c1c79f82be50c7a3a8
SHA25609f4e560cdabd4cf28975600b775515b5aa960c6eeaee99d71097b54379ac3e6
SHA512f577516c8a497597dc1e45c132d49f54af24333f2f94ca4c84eb40cff6e0474796992003f496e9216dbd498a3f3778e1d14229ac3e67aa08616e96e3c9bd17c2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5bc4147f3432e693d9b9fe11f562a3ddc
SHA193418c36aa61a103c014c59d35038adf0e8ba90f
SHA256c5c7c9d548b2d85ed10013f6d9361201eef3cbe80934bfd4ce754bcd1c8ab130
SHA5123c5dd947c31a3322e60be413301dda3cd1e4ed2514a7c3d4fdfb496062bc50a46b5d40a3ee8e253463007acea5fbb291e7c32dbfae37a8fa2e2087a5812f0cb7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5858d68530326149ab487a81ebd81693f
SHA103627c5cd0d5f030e742583a5f0a862ad13ff63e
SHA256afac5caeceb700437854d633e5256cf9e28233dd61c4451a40a3fa62fd48e82b
SHA5129d29526c0669bdbd4d900237b33dc346aed84a0ab4e2f312786ad6ce9b17b75912a86de188b0136bc6fb6e2b8dbd145e47b8514d60e18eefef3caadf32423aaa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD576472d660b46729bcf77d1e538d2814a
SHA191d853b5f0bb1007abf08058ac6f25affd44dd1c
SHA256fe6acda0b0e58a8022c915f6df1aec03572ba5ce9f320a8411788b09d83f8ed7
SHA5126571df66cdbde66213916c6d3a3829c09a7022570e9f7866c0889aa8fd7bf1db5bc9ded8405c9f8988533603849f496489fb950981d276a49aa5c4c24c7c89ff
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a7a78345dbc4393ffcc2e8cf0b2d1ec9
SHA13ebd63298078c17a2282dbc7a71b316aee7679d1
SHA25639b6b61ab57487b8998064201872a6388ee5265ed2bfd974f216b166e4fea036
SHA512f477069d9bfac0dcc24543bd02afa207ce2b7cc50775dc0d7b78dadc8ba1d1cc7312a60acc502755603917e399193654ef7d21b048fd5c0a5d4b3d285507e36c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f077943dbd4fcdaaced45e6efbea948e
SHA12c17df8d9607a9971e169d00b3d36b417c61939d
SHA256af13d9ebdaa18de6db1eed092974c6fadd0c169ec0d803a5a49909543620c97b
SHA512844c9a9cc02b5e4f5348008cc2a9009a1fea9e7c47a902cf99ce14c4cbeac1c9428bb5636a6cc2d971899efdf2af169784f835faa45d2ab878510b5f91241841
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD516a1c493386a0499839bf032b8e7d9a7
SHA19313e099fcfd95f5411a479f5c54083da578b588
SHA2561c4a1d5cd095efa77981b53524566aef1679177a8d96b03b84e8d46bc51364b3
SHA51205fcb5c09cbaa121c1eb2406e620d9765a9ca1bce054e651ea616a3be63b50ecc86579b9560983c3688484b3c32e7c9f6b0640f1421c7373de257b19435868d1
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56456dd2fcdc5f9576ca2574e3996365f
SHA1c21ffa151668a1388f7878c6b96b5a449ded3f80
SHA2569e9876d4ee271698c824e18442427da2e48c6463bcdc30330b191246c22a0d8f
SHA51288f07f98973472554745f062c0720854c9bd0d7fb22b9140f0e6bc21bdad28272453cf517c7c829c30633b2a6079708ebaf4d0dbdaf202a3f0d0fc111ce0d616
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD56456dd2fcdc5f9576ca2574e3996365f
SHA1c21ffa151668a1388f7878c6b96b5a449ded3f80
SHA2569e9876d4ee271698c824e18442427da2e48c6463bcdc30330b191246c22a0d8f
SHA51288f07f98973472554745f062c0720854c9bd0d7fb22b9140f0e6bc21bdad28272453cf517c7c829c30633b2a6079708ebaf4d0dbdaf202a3f0d0fc111ce0d616
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57ee8aa1cabf361db11b71c9aeab46f59
SHA1207f23ffcf8ae21752974a6e34f9a882cd352f4f
SHA2560442fc9769ae39f137b1f5277bca9c607ca66c5decbf59a115ea965b9abf7fd5
SHA512fc8afd7cf16b014a54b0696cedf7ff751dba090f55d6ba4ad65f2971bff36938a9cd320509f7fc042849bceb2291ead6f0979f0efa492f0861b1633be2a06fa0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5f492c1845a6e810e782bdee6ad4a656e
SHA1ef9b9667d40a11b359078766917634bb88fdb391
SHA2561260260531c9de254a359fd60652260fb68d768e82374d6c8f477dae8210eeb9
SHA512e29655cb0b5f79cdbab4c1ffc234c21832cd6d99a968b9daf9cf8f8173d5efbb8ad192192f0dcd1383c4cbfefc16417d842604b7cce3c919aef10095299ee905
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5c3ca1a8fde96942146ca3737c5c69111
SHA19d41767948110d8c358788fbd679541c7d407fdc
SHA2560fc7202d96eb52a4c5add13530211716f876c3daaf2b5ee8ab3b33cd4c20a2ea
SHA512515d2247e0ac80ce21c38517747f3dc09afad181da91ef4b1331e9de45d5da59b45f29912014f77c18a0844ba32f39902eefc0afb9b6c46e2cdf8459fc788a7e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5186ceed3bac3043d8a9824f1f641b9d7
SHA1ac20bb8b8b696c2d4ee77da933c10e3dfb618efe
SHA25694ab0d774851f171660fcfeb22c655fe7009cd98d1817f7490a1d38783aa7d06
SHA5121080fa192a1da445faec8795b8e05be6068c679cb59512480f010e02a4aa7282944687f8f25b24e6aade5ec3d47f1653bb67ada6fb7a47782557b0fdceaa6dc7
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KTB503AZ\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
161KB
MD573b4b714b42fc9a6aaefd0ae59adb009
SHA1efdaffd5b0ad21913d22001d91bf6c19ecb4ac41
SHA256c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd
SHA51273af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
601B
MD51f56fba8e134ac38bae233915b917620
SHA13b3636987c3e7137b9dc9ed30146ce421d0e4941
SHA256d40c6f43ff7fae15e9274a0f6de909a835cb92450ab768bd41a253aa376c9c50
SHA5123d9a51d8372d1e23a720a47e9d4a4d2753c27173589bbc6ee6b123ed52f81c1a49a0a2d805b6176025b14985b53900090df6197f7df20f80847280fc13745b18