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Analysis
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max time kernel
101s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
16/06/2023, 04:01
Static task
static1
Behavioral task
behavioral1
Sample
dean.mekonnen =?UTF-8?B?Vm91Y2hlcg==?=.html
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
dean.mekonnen =?UTF-8?B?Vm91Y2hlcg==?=.html
Resource
win10v2004-20230221-en
General
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Target
dean.mekonnen =?UTF-8?B?Vm91Y2hlcg==?=.html
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Size
2KB
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MD5
5a262d7fa0617f668a46d1a2a9235149
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SHA1
a918289e046ed85b25cfcc5d417decf849e9a2a7
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SHA256
a5d82f73ea4100f3b9879c558220e4fcf470b44854b43535ba68afc2663aafbf
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SHA512
1f042913d9813169c8755f4dc13e44680b6464ec2949681aa0b703caaf40b19cae0eef34d5122aeaca4c967f282f8a7b1bcbf07f4cc74ae1ba4e20946006c649
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393653046" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6DC6D1E1-0BFA-11EE-9D4E-C6F40EA7D53E} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50fb364b07a0d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bdd70efcb3598f438be4e336e6f23e6f000000000200000000001066000000010000200000009c52275b0eded98ea9e43f370648349b1306f14fb9fff5556fe394307d8c36eb000000000e8000000002000020000000e651920e11596c4fa39c264ab4f0d632dcbb0c1c1d65a5911ca768e7bae2bf1920000000d144fa8a28ebad8c33b2ffd1ee8dcdce3dba4dd4ba86f22657e8aebbf929964d4000000046d69266541e221ddf313bb32e8fa0d16d1ad88311e9e149c0903bc163b1bc40bb4db1af12ba36268fc0221dff1b8cedebea887e6ac2b705ad8478c9c3e7a4d6 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 592 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 592 iexplore.exe 592 iexplore.exe 1008 IEXPLORE.EXE 1008 IEXPLORE.EXE 1008 IEXPLORE.EXE 1008 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 592 wrote to memory of 1008 592 iexplore.exe 27 PID 592 wrote to memory of 1008 592 iexplore.exe 27 PID 592 wrote to memory of 1008 592 iexplore.exe 27 PID 592 wrote to memory of 1008 592 iexplore.exe 27
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\dean.mekonnen =_UTF-8_B_Vm91Y2hlcg==_=.html"1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:592 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:592 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1008
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD555540a230bdab55187a841cfe1aa1545
SHA1363e4734f757bdeb89868efe94907774a327695e
SHA256d73494e3446b02167573b3cde3ae1c8584ac26e15e45ac3ec0326708425d90fb
SHA512c899cb1d31d3214fd9dc8626a55e40580d3b2224bf34310c2abd85d0f63e2dedaeae57832f048c2f500cb2cbf83683fcb14139af3f0b5251606076cdb4689c54
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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
MD59d7912464940324a37348ab04d529a06
SHA1f29ddb81ccf00acbf347ade6dd2bb5aee04430b0
SHA2566605e2eb90e3daa117241111a98f34e3baec474d8db6ae107248d9f64b9d1670
SHA51200375240cc9596c79d1907eb7d346088315f32f70b78d979353e8e863321542c923dbbc4901a4482850ff57b7a75ac3eb16a4b29ef9134dc5a2a7795bf9b96b5
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD55cf98b3a5fe55aec003bfbbda45ada9d
SHA1ce92fd366a1adef31b24a872975e1840e733a4dc
SHA256c1f31bbbc8be1797aca289a187f45a40af18286dc2d39680d503175341660e5d
SHA5123702bc2b4362eafa3cbcb9c8fefb91b726a528c2f9faa35d661b4f7de064562bfa2aae3ad454dcf48a9660c0b9a559fff35e7846fd7db8765dd85e13036a3c2c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5eb1f7a2504c3a18c532a22a4479c8095
SHA1fc3f69cd31934f4f0e57cbeded14c8cdf2f49d73
SHA25610de7078bc3be05354e2c2a2dfa3aee7155f5091083d3f49b5207b57207ec256
SHA512c54c806aff9be1ba8570c0127c102bfb18ae1896e6463aee7c6baa8bd7ff3f0a3bf3ae39bd3d13b058ac8519280233454f0d501f1e9d4a7ca6b092e2b9b8fd82
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50f2b75c37bd4bd57d3bb847fc9726d74
SHA18da89ba2825251ec853c1be668849b592fb9718e
SHA256b7765bf2cb02d0665f222a287181578bb9919fabaf06aa7d45bd877d396e85f0
SHA512ce7f9a63fbb4ac941d9cae48cc251dce31ffd8f67cb814d2dbfd6c4be20b210b2610f1f1ba9113271370d0100cac8f3270a0f41b81a8f5b45502dec83315d76a
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD54de578d470bf48297ed438764f640ca7
SHA1fae381de15757070f628976fe9d215edf9b7601f
SHA2569933c1bcb8794de8e60ab1aba1c271e40f377292859c57242dbd8573d2fc30ef
SHA5126f94ef7c65bfd4f091fa3bab63a79a97f7d8a2fd1dc419b0fab7e45213f1c40d736a5f28d04b9eb7aa87f171c4cb06b7604b25f591e0baeca0af05667aff1be4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59a2130367a9e2ea2c1247110fcce311c
SHA1271d20c3d5f18708f7ba2af39d19f9c0dadda96b
SHA25609e29a6036cfa4c8a430b26654138fe76b575ff3684bd142ab5ef98feeef37f9
SHA512468f2603c802dcf45b93eb10033cd99d4878451092aa56f3f6c41de8bfbd60e3a413d089d2c63d8d6c4290334cf4b36976de95ab80a46ce68fb016cea70ede1f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD59eb46c06a167f59e732ff88ee6aef2bb
SHA16607ad5eb110a7b9c3cc6f0cad74f7a58eea2f09
SHA2565f0cb8c770e0e5c1eefb7c541343253e658c6ea5b1be551ce69ba62fecfd50bb
SHA5120f1f771811c7ee25a090f1d438b29985d7be3ad6083a1ddd1c84e2a4f7fd2b0fc2ce3aa54d5cceb0603e41a5af391ec4b8042da229f05750cef7c6848a601480
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5656960a15070c47d105aded77d3ce31f
SHA152bcb8d40eb09abc24d24554ddcf63389ec44cd4
SHA256fc0baef71579e8ab2341045fc0c711ef1bbcb208d4265876045d3287bb9445a2
SHA5124a836a6cc3ac966db6c8edb0fa0f55cf74dcbc3d362fcf371ad1e211fd9b5467c50fa3a9de7f70cd2d396332331999a16cc431b33fb9908c6e79d84e72b84649
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD514cb4cf2e433c988ff79dc541913d754
SHA172a13c9cdd54ba386aeabf701942a762ac0faf5e
SHA256d2b743b991d8128a347aaaaf443e008ee3eee830ca753332b33d766400dc1006
SHA512d83474298c740d12d9e1095ee979174eff4f3695f06b2a52916b8bf5a07743ece26a44d7e8d3d9277659eb4cc53f3d6c5a4a0e3a13cac4a78f86a6b974bb651b
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a75c138b416bda4b0ab255cd86b31675
SHA19432c1d28f8762ba8e417a3e85d41e08efaceba3
SHA256126c8ffe497b6c120cf22792e489e7bb3d0bec52bb3a769b0c96d8922b06b416
SHA5128a3c55d399794963c7781a0a893e10368dd2bd7504ad9089fbc43adb5124aebb3a52042d91bacc1fdf11794ac0c25e2d8eb54bf38c218446bdb67e8cff20d6a7
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD562ac82c25a50699e9dccb51d0bda751a
SHA1f132b250794c6ac2ae98ec81d59eb09a1a191a7a
SHA2567f2018fb6e00fe0b8efbb1968b4aaf8bc5f3f47f9770ea8455c14cf624ec8f6b
SHA512e9ab299894cfb7eb752bff2ca4afe1b98f0a2d0f241960ce752c4af3879285d03dbe4ef5c27beef20a1327fbdd770b3b539ce4b6aa5b227163ed2092b83b9dd9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5e8e61ef8fdb0c867f67706692ede7421
SHA1fa028ccbf48fca099fa554be7315368e9c6da9d4
SHA256292a27f0f4d5eb08183bbb68bfdc45f17f3d77b9078f1d8139ad1b07052b79fb
SHA512674379edd946e99d7613144562319d471f31405e6a5618316567a24a216978e1deb8457ecb29a957d81454acf2563c0d32e57a363e43561e49d486bbc3e78210
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD57808d29b588cc291935c8ad5da5c33ed
SHA1d887aff8bc6606779b613e68f708427ce7fc9b89
SHA256b0581f123d11b2f95eeecfa96cd8c3edba2d5980fd3fec419b36fd9db7e0f213
SHA512ecdfe1995164a34af7e664e785bedbc164370a88773087096bb97d68acbf90a3d934a9cdb8d04a5c7055d9c6e71602b3c4a5966f79144b3b4357af86a7eaf332
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R2EIRHNV\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
608B
MD50a60b4b8e7865c7c7002b92477d2fa35
SHA13b085d6f1df5bf9e85030d3eea79d84c1b4ad79a
SHA25618df78c017d4663318a970c52aac4df7f9724684863cddae4165e9549219cff1
SHA5129c9cd66efa24b07f2bd9d44511834d3b5f77d65f4e421704522c175461fb0886969da702b337530915580487e63cb111a6e41febc87945d9e50a96fb5cb8c90d