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Analysis
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max time kernel
130s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/12/2024, 04:19
Static task
static1
Behavioral task
behavioral1
Sample
e4ab1e63a9c94c25c54298062c356ed1_JaffaCakes118.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e4ab1e63a9c94c25c54298062c356ed1_JaffaCakes118.html
Resource
win10v2004-20241007-en
General
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Target
e4ab1e63a9c94c25c54298062c356ed1_JaffaCakes118.html
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Size
159KB
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MD5
e4ab1e63a9c94c25c54298062c356ed1
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SHA1
49474b6292a8a71e8646b0c0da7cea9bc4790190
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SHA256
ac41eb2b83edca882104cb501262c219828978c984b21869d8ed542caad052ef
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SHA512
364dec0e0e347169684d4dbf6a1e6633a81a488413b041b91c9699ae4fa021bbb4b2c4aeac7c06e13aa48daa7ebac3c286716e5322251f60beb960d562476798
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SSDEEP
1536:igRTq4oC+hdypENsyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:iKxENsyfkMY+BES09JXAnyrZalI+YQ
Malware Config
Signatures
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Ramnit family
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Executes dropped EXE 2 IoCs
pid Process 1712 svchost.exe 768 DesktopLayer.exe -
Loads dropped DLL 2 IoCs
pid Process 2740 IEXPLORE.EXE 1712 svchost.exe -
resource yara_rule behavioral1/memory/1712-434-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/files/0x002e000000015da9-433.dat upx behavioral1/memory/1712-437-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/768-448-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/768-446-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/1712-443-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/768-450-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\pxCA90.tmp svchost.exe File created C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe File opened for modification C:\Program Files (x86)\Microsoft\DesktopLayer.exe svchost.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DesktopLayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "440174709" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{568A05A1-B893-11EF-B120-F245C6AC432F} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 768 DesktopLayer.exe 768 DesktopLayer.exe 768 DesktopLayer.exe 768 DesktopLayer.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2164 iexplore.exe 2164 iexplore.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2164 iexplore.exe 2164 iexplore.exe 2740 IEXPLORE.EXE 2740 IEXPLORE.EXE 2740 IEXPLORE.EXE 2740 IEXPLORE.EXE 2164 iexplore.exe 2164 iexplore.exe 1736 IEXPLORE.EXE 1736 IEXPLORE.EXE 1736 IEXPLORE.EXE 1736 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2164 wrote to memory of 2740 2164 iexplore.exe 30 PID 2164 wrote to memory of 2740 2164 iexplore.exe 30 PID 2164 wrote to memory of 2740 2164 iexplore.exe 30 PID 2164 wrote to memory of 2740 2164 iexplore.exe 30 PID 2740 wrote to memory of 1712 2740 IEXPLORE.EXE 35 PID 2740 wrote to memory of 1712 2740 IEXPLORE.EXE 35 PID 2740 wrote to memory of 1712 2740 IEXPLORE.EXE 35 PID 2740 wrote to memory of 1712 2740 IEXPLORE.EXE 35 PID 1712 wrote to memory of 768 1712 svchost.exe 36 PID 1712 wrote to memory of 768 1712 svchost.exe 36 PID 1712 wrote to memory of 768 1712 svchost.exe 36 PID 1712 wrote to memory of 768 1712 svchost.exe 36 PID 768 wrote to memory of 2116 768 DesktopLayer.exe 37 PID 768 wrote to memory of 2116 768 DesktopLayer.exe 37 PID 768 wrote to memory of 2116 768 DesktopLayer.exe 37 PID 768 wrote to memory of 2116 768 DesktopLayer.exe 37 PID 2164 wrote to memory of 1736 2164 iexplore.exe 38 PID 2164 wrote to memory of 1736 2164 iexplore.exe 38 PID 2164 wrote to memory of 1736 2164 iexplore.exe 38 PID 2164 wrote to memory of 1736 2164 iexplore.exe 38
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\e4ab1e63a9c94c25c54298062c356ed1_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2164 CREDAT:275457 /prefetch:22⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712 -
C:\Program Files (x86)\Microsoft\DesktopLayer.exe"C:\Program Files (x86)\Microsoft\DesktopLayer.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:768 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:2116
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2164 CREDAT:603146 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1736
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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
MD5435ee73cef4912e2b70b22fc6dc06ea9
SHA145534a41d616efcde9038849f92a86aac3c6e95a
SHA2564e0a501c20271a659156b0f6558935eac538c5acf11501989e1ad99eb7b35077
SHA51249c8562594ddb6c24b2ce64d96f72f8b9fed8b1fa6b94d8a40285c1cf205bac858616fc74c799e178e14418ff82107ea61320f26d57e2cc5c60560e4c1dea19f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD534f8a9854dedfb5cbc6f0af44bcdddcd
SHA1f052bbde254e110cdb2f567c72da1ebfc0a9d306
SHA2565fb67cc0eb7f218e6c648a2b0bbc926421816186d6af3ee3592dc7ddf8d820a6
SHA512dbc82a544545ac94e9f6e948506bfc6183516a4ab8f6e66fe3211579cab0ae5d519270654f4a97976349f36f3d44a20bfae24ef44a91963887c3984590d0fd70
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54548de904e1c0ff41232c219b97f492c
SHA1d10ff2e3944b7ebb87b1373c9db5a3ddd95ab3e0
SHA2569869ddec09fb67ad81609e03d52231218988c0bea5ea3801c7c0e38d862bf001
SHA51299ccea70a12e20f20e152f15336bb6cf8d9cf222b34ca6b1326639e9db3356877101eac405329599338e82f23d96cdb5f299b4bbc2e80da75bda8bb6f5d19359
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD54d703d5b6387e27f4cc63e8cd5dbeebe
SHA11f38d703a0980cda22b4b19a7b77ccbe46e0ca2d
SHA256144622a1cd7723ad1542718541e1a8d1970227fb8fbd662ae60ea180c548ed22
SHA512cb9f877f609daeea54923fa2f26178824a8ec82d005340de5194205320c729bcef13f146033db57ec425b5c510d1a8b08f3a8b8de287df29f264293f03234446
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fc25f415bd97681e85a74186f415c57c
SHA1acb520d4ed6efcbfc3344255af0cac73f29f2df6
SHA25608f6487bee8e5bab21b10ce0c0bee184d07270cb306594b5309f09acf17cb306
SHA512f3f6718c48578cffa3d4a7315d02fdb8030c64942a8aa90464937915a6e22a0bdcdba0b66d9fe0db3e04cad6e6187089b38cdb89e90dd956e61ce92239824e89
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f13ed968ac064e7bfdb0c0aac2e324b2
SHA132ef01c1c6918c8420dd13f189c70b9a15bc99d9
SHA2564ab73feb7572221d4112704a000870507f366be01762fa4e83eff4f7c18c9814
SHA5129dfa2d993351d6d0851570e4daa9e20c7b7dc61f8f4bc53611f8ec4df8f3696dc445ce7a2c6ca29e0c0b342a6c1ad3276a8f621a7f1c7a877fd081bc2097677f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD572d38237317a838e3124b8124b7fc03d
SHA176bd38a6d3ca2af6c31fdc338d97e5c81e04f384
SHA2564b6bf4fa70ffe54e21e01a0e3666fa2330704190e7efa1927b3920df191617e7
SHA512e00fb6f5b5326120f8318217c4c92ef243fac02999e063a3f3ff0694dc4d6cb4a1d9ccf535912562e0f21fa90b9038dff90d5f48ff40a6f46369b80deadb5245
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e233f8b9900e1e2495e26fa5e1adbc18
SHA1c755d049413c39b308c7124ca7022595b9f74dd1
SHA2569d4ea6a577df7bb32c33717456d186cf103b120249e7ccee27a1c68bf4f1f38a
SHA51244b1894307516231ea6f1f2a581509e31299d1b0d228befe9f12d498b2536b1c3f4c0960305c450df5611f68f231edc2d3c88b97b4542fdb74aeaec01d5b6796
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57ab1154a7b1e4eb8b2cd91b994a9d612
SHA1a9d77bb3007baea06bc7301b433fb4c864d3f5c4
SHA25653e05dca9c405b86bd06643ab48f2ac9747355e0cb07b712f095522c36989b31
SHA512599eee1eb37b4fbfbedb4d22d1525b4c0fdeaebc02d1671f62139cf28c24e207ee4b382ccf6c20497a07aecb8cdb284fb0e7f09024fe2e3945bdede96d599b4f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5f6db226b79a43de3ef240653923622eb
SHA12b9a68179fff91b55233fef3d5d8492324f491ce
SHA2561ecf77ea27bcf53d1f52ecfd8c37404a62aac79fa93dd476ca9723c78336a9b9
SHA5121594d4c1769762996be4868e6fc7f99e4b50d17c7778e931ef4d9c273bab3751404d605fbc79ad16b4775e69932e76ae6615e764cc4e869ffd646ea2807b7ea4
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD56842f1e857da3e21d09698c072c9bbff
SHA16c9317018c436078e265a1be1ff5c45d037456c8
SHA256db9ec964df34cfad650e6c118c36df7fb6a9743c09a507d1f655bd205a73664c
SHA5120af1b6dd43783cb6872667a41b50f3beb83038d81f61ee210d26e1459cf75ce543f269dcf8d878883745057c8b48d8f22ff872b9d621cf03ddda74895f3f001a
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
55KB
MD5ff5e1f27193ce51eec318714ef038bef
SHA1b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6
SHA256fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320
SHA512c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a