Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 05:07
Static task
static1
Behavioral task
behavioral1
Sample
eaa4599f90ea041bd07243b34e52e65c_JaffaCakes118.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eaa4599f90ea041bd07243b34e52e65c_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
eaa4599f90ea041bd07243b34e52e65c_JaffaCakes118.html
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Size
338KB
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MD5
eaa4599f90ea041bd07243b34e52e65c
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SHA1
c952861c7774127f33169563427aadfa0d502751
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SHA256
d3ea89b67eb2a21b9d8b3fe8ef270d97b5429a4253324d847ecc223627af3ced
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SHA512
5df1d1749616ffd0b12676fe294316ff930f91ce3193caaf54bad7933b0ea4dcd8c8ec6f78315631270d89ce785c8da02a8041cb84f369122d48cf0296557c43
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SSDEEP
1536:Sh6FiDNAyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOy4:SmkNAyfkMY+BES09JXAnyrZalI+Yq
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 2324 svchost.exe 2020 DesktopLayer.exe -
Loads dropped DLL 2 IoCs
pid Process 2400 IEXPLORE.EXE 2324 svchost.exe -
resource yara_rule behavioral1/files/0x0005000000019f5e-2.dat upx behavioral1/memory/2324-9-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2324-6-0x0000000000400000-0x000000000042E000-memory.dmp upx behavioral1/memory/2020-19-0x0000000000400000-0x000000000042E000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\px4F29.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 IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DesktopLayer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a05a211e520adb01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d793ad506ece624c80bd99362738d9070000000002000000000010660000000100002000000047a6d30993891c11f62f3abaf40269916834dbc3043a45376638dd5fa7217bba000000000e8000000002000020000000b89a04035780281bb2992951cf282d35abdfa50b558903847f472304e7a4465220000000c4166cfa3344e64f07e4b1b7e3a39e8f97726496bb6e2feaf2c00a467faa98e740000000a1944ec704db90242b746aba5dd6757969252748891c144528f9c61135a7c59e59423dae04b02ef63ae7205623c554fa24806584f09b288b656001f920886f9f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{153FA401-7645-11EF-A2A1-C60424AAF5E1} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "432884323" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2020 DesktopLayer.exe 2020 DesktopLayer.exe 2020 DesktopLayer.exe 2020 DesktopLayer.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1644 iexplore.exe 1644 iexplore.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1644 iexplore.exe 1644 iexplore.exe 2400 IEXPLORE.EXE 2400 IEXPLORE.EXE 2400 IEXPLORE.EXE 2400 IEXPLORE.EXE 1644 iexplore.exe 1644 iexplore.exe 2864 IEXPLORE.EXE 2864 IEXPLORE.EXE 2864 IEXPLORE.EXE 2864 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1644 wrote to memory of 2400 1644 iexplore.exe 30 PID 1644 wrote to memory of 2400 1644 iexplore.exe 30 PID 1644 wrote to memory of 2400 1644 iexplore.exe 30 PID 1644 wrote to memory of 2400 1644 iexplore.exe 30 PID 2400 wrote to memory of 2324 2400 IEXPLORE.EXE 33 PID 2400 wrote to memory of 2324 2400 IEXPLORE.EXE 33 PID 2400 wrote to memory of 2324 2400 IEXPLORE.EXE 33 PID 2400 wrote to memory of 2324 2400 IEXPLORE.EXE 33 PID 2324 wrote to memory of 2020 2324 svchost.exe 34 PID 2324 wrote to memory of 2020 2324 svchost.exe 34 PID 2324 wrote to memory of 2020 2324 svchost.exe 34 PID 2324 wrote to memory of 2020 2324 svchost.exe 34 PID 2020 wrote to memory of 1772 2020 DesktopLayer.exe 35 PID 2020 wrote to memory of 1772 2020 DesktopLayer.exe 35 PID 2020 wrote to memory of 1772 2020 DesktopLayer.exe 35 PID 2020 wrote to memory of 1772 2020 DesktopLayer.exe 35 PID 1644 wrote to memory of 2864 1644 iexplore.exe 36 PID 1644 wrote to memory of 2864 1644 iexplore.exe 36 PID 1644 wrote to memory of 2864 1644 iexplore.exe 36 PID 1644 wrote to memory of 2864 1644 iexplore.exe 36
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\eaa4599f90ea041bd07243b34e52e65c_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 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:2400 -
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:2324 -
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:2020 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵PID:1772
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1644 CREDAT:406540 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2864
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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
MD5bba34b71724f4f6ec14ddbf45574bb32
SHA1e2b67970a010e940fabf2dbb5c183fef0428c298
SHA25646c0b1105b4c0daffde38ffa7394c37f01f74989f225f18acc073238e47edac0
SHA512f0cdd3c6059da3e95b113b23cb13605619b91ff967886912b8efe5c549318eeb9031f39d4dba8cc1e9d0ee887beae0ba49d954cbc423f4715cdb711eb8d58c02
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5ce4245457a11eef2dfde7eeb22b2cac7
SHA1fb9c89249fd31b2fb8ef7573126add683919e212
SHA256c769603208228a182df792f71f6617f1e10d41894a2145d4964b52dcbaab486f
SHA512db8c3ff6feea8f6caa5e26115150995533d71fd47e9474004bb7cd8fcf3afe2b010869cc1f7a163910b17c36472a126c30ea6a687f8a01466d1b266e674a0797
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD515affd9a53a0a04d374525485a3e7063
SHA18f1b3ad14004885520e7b717a51acf859a8bcb1f
SHA256c5ef70ca35472497a432dd313cf0da9ee54ba4d85ea20fdba2a628de44d687e5
SHA51260fbbf2e0cd8496df6b180bfd0d896e70d64b6f4d7376045ae7a5c13cf77729f53330d25fdb9c4b19a37446815932173b5286d7486cecddf8bd2a7ef202a8ccc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e15ebe062cd8a592669b2ba52d88b7ab
SHA1434d3240510206bdf910f4c9f10257792e5564e6
SHA256fd111ae1185d92740c3ef4f230450955b93e3a6b67b4ee2e25041428130d50bb
SHA51291462c441397fe50c7305306425add5fe8f6a71b37715a831d05e51696752abd415c874688649b4179f0aba321b988d33f22ce303b397d4c30a6c1a67b960aa2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD596d50a3527dc5a020247ea69d47678fb
SHA14b267216e026fa0c0d2b1a1938ffbc9d24ca0a37
SHA2569c08aa667f9d90c4603f76cc058b9fdc82928f85f3163d60e27188aacedb4882
SHA512dc85ffa59d08e52e8202410855890b5790fbbf9600ab7a0f44246893fcbebb315eef705b198061aed5dfffb04d8231b7dfa0fba1b59f681d302f767da47f4d1d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5898b6e1a602a577dbf33d6f2b775c355
SHA1c1b87cc4d2d1d741ae1620fc886ad3599c4a7544
SHA256657633aa90936aefbbd90d8d403490fab2ae6585a0a2c111ec6bf9cfabfed5a1
SHA5123fe5cc562c661c53821ae485b122c44e96b35d163591d9f0742ff2299cd9b6764bbe394d25a198663b3c9c44104af83341cbce5919675e5c93257705c472a013
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5fed1120b2e74f499f3712950250652e5
SHA132aa7407178fa5efdc0cc2803843e9c93f9b582d
SHA2569cafebf103ab2a57330781c8f8b47d1c520e2013c21a1f272dc17b3e275e27b1
SHA5124391347a941493ce82273ee0f95082657ecad597afd286cc26f54df8d69bb0a836799f8fdc4ad4dd4dcc7ac7d6fb2b378534afb6e52d60b6f8654705e048589f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52d88f839315bfb0ee3a1b32f0a1114ed
SHA1c81c172abc82f72b96b41f57d1ddf149a77b1dd3
SHA2560de6afae4d9cd919007617ddd1945051381de2b713c98be856eb0ce4def4694d
SHA512b565a50913fe3fbb368355bf234edcc72d7e80cf781b05f50f822dd57fe70cddc210a669e55eb4843179c157f8eabcea42a25ebed0cf87a118bdabfc6983bab9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD504d02906e04acc49c64c736c8cc7a3d2
SHA19f38e904def3dfb430c52bc1b2018c50edec7674
SHA256c4f6315eadf8e24a17967b62240f881e0e0e94b55cd133f652a47975791c6372
SHA512c314a7fa7cbe698a4044b986c27c919e4dc70e6164054ef74292ad1d25e77953d8fff2ae679127e29ccffbec44539144e4a4a4c3bba446fec9ed77c6734a9eff
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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