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Analysis
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max time kernel
143s -
max time network
129s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
10/12/2023, 22:56
Static task
static1
Behavioral task
behavioral1
Sample
93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe
Resource
win10-20231020-en
General
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Target
93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe
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Size
6.9MB
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MD5
87a987501adb635880d983119be826c0
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SHA1
54763a90d2df9f5120a3f05c57c29eeafb1ce807
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SHA256
93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548
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SHA512
a8c582e4d3a097fbee4dc1df8112285016c5c8a9520db3ca83495770711e0668215999981a8857fb8ae937635690fcb45c3a3b929a42d81baca0b8ea9cb63610
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SSDEEP
196608:ixnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:aNztzQlcDPXus98d9Jzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 2724 crtgame.exe 1068 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 152.89.198.214 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 63 IoCs
description ioc Process File created C:\Program Files (x86)\CRTGame\bin\x86\is-087G9.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I2CBO.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EAITC.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CRO9J.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-9AGJG.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KK6CC.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4GBGG.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VDL3J.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2BTOG.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6Q0G7.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ODRT2.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-PAQAI.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1GRM9.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-62T52.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OG30L.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1CBNJ.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-0H8LV.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MMMAN.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5JL1M.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-0N25Q.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T964L.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-R2APV.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MQDCK.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9URK3.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I9AN8.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0ADEK.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EGMFG.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NBB6U.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1R0TM.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IFGT8.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7L9LK.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L1SVU.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9FE7T.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K5FQ4.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TQM5H.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OAD32.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SN6F5.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CMMH1.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-N560C.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-F69LF.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-7TURS.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BB56M.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-26R5E.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0S86B.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VDI34.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PMH4S.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L834E.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-A3JJR.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8O9I2.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VQ9NU.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\is-4G2A5.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-9F0T9.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7NM8O.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-3LBO8.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-Q48BF.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J9MEE.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-U61HC.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M907J.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6J770.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-EADJA.tmp 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4732 wrote to memory of 428 4732 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe 71 PID 4732 wrote to memory of 428 4732 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe 71 PID 4732 wrote to memory of 428 4732 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe 71 PID 428 wrote to memory of 4176 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 72 PID 428 wrote to memory of 4176 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 72 PID 428 wrote to memory of 4176 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 72 PID 428 wrote to memory of 2724 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 73 PID 428 wrote to memory of 2724 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 73 PID 428 wrote to memory of 2724 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 73 PID 428 wrote to memory of 1584 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 77 PID 428 wrote to memory of 1584 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 77 PID 428 wrote to memory of 1584 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 77 PID 428 wrote to memory of 1068 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 76 PID 428 wrote to memory of 1068 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 76 PID 428 wrote to memory of 1068 428 93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp 76 PID 1584 wrote to memory of 2816 1584 net.exe 78 PID 1584 wrote to memory of 2816 1584 net.exe 78 PID 1584 wrote to memory of 2816 1584 net.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe"C:\Users\Admin\AppData\Local\Temp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4732 -
C:\Users\Admin\AppData\Local\Temp\is-P8TJP.tmp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp"C:\Users\Admin\AppData\Local\Temp\is-P8TJP.tmp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp" /SL5="$C0060,7025884,54272,C:\Users\Admin\AppData\Local\Temp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:428 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:4176
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:2724
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:1068
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:2816
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
998KB
MD566f82b0cb4f1a97d02b1bc8a36331b87
SHA1ff363b861f48404ce4a5cf7758c79f57e9b684e5
SHA256aeed20bd7f9c369cd9dbc212b9b4e4b8afe86eb895e3f408e76dff0c554ebeed
SHA512027008e37a363c7de685cd1b9d46bbcff606f5c99f841718a6174f4fa2a1677b559f0fcb87adb994009fcd5bf2423ab8b9ce61c0f47a6604f64b3fe599680b41
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Filesize
1.5MB
MD5252dec7a8e7f327744f04529d76045aa
SHA102762c1bbe4f8a059c80955e86c12e7b765fc85d
SHA2566414ea2df9d24570bc7a2891d1e890eb0d4b78d61c74a30bd2462bd46646a619
SHA512817b039dd468c7127ad6125475317cc318102bb0f02f45aa71c82f8a2ddfe50ad3b05e4e293b1159f4cbda17a769aaad9f3b442ab6b19b4461f1680cc1f9c64d
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Filesize
596KB
MD50573356ad2ef39dc375260766bc412c3
SHA1ac56060128ff877c0aad468666dc7af711497aac
SHA25667541ab4d7904b7bf0118047cc59c16521a1ba3c10a20f1d1b759d2b52d25356
SHA51200672a3bab9aacd64c1fffe1d88c19793a61f9a9caa0416ed16f8add125a10312eb7f5c01239332457f8e3e34faa50b5edafad25f707b43749d0cb47a9a0a6ba
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C:\Users\Admin\AppData\Local\Temp\is-P8TJP.tmp\93a4c6bfead476f8f454b48e72eae2c4d38d4998d761c997cc6ce05e027fa548.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303