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Analysis
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max time kernel
97s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system -
submitted
11/12/2023, 01:13
Static task
static1
Behavioral task
behavioral1
Sample
2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe
Resource
win10-20231129-en
General
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Target
2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe
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Size
6.9MB
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MD5
b7cd1aa6446b3a3e354009ede1931e95
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SHA1
83b57243ff5ade881baa7e79a4183c2c6cb78db5
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SHA256
2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924
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SHA512
ce673fc62a7bf81a8932a9ac60da97012128716f28332a76a8bd81f1f36d115b8e9e71c96e6fe82f39bac56af939bc8dc20b3d10bfc5976e2161f070b3ca26c6
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SSDEEP
196608:9K2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:9DY6tiP3myRfzepXe4ny8gxzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 4776 crtgame.exe 936 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.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 45.155.250.90 -
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\stuff\is-OM6SV.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NIPJK.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\is-GISUH.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K6DG3.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6APMP.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6KIP2.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I8MNK.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-I0TCQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8UHDO.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UTCS0.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-D8R1Q.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-RAVDP.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DR6S6.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DNM38.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-R1J4I.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BL2AG.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JH5QR.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CB4TQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-UGHBE.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FN0MM.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4QQ8L.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-2U5MQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HITPH.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PKI8L.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-F02BL.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-8HE0B.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TN5GV.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JVDPQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LA6LQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5JCAN.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HBHFA.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-3F1EC.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HVV7K.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AJIN8.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EDIPA.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DMRE8.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-82UCN.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NS6PD.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BC1CN.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8E83H.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6E6R6.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J197D.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OIP01.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J7VNE.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-R50CS.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QLEU5.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-716RS.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4H5GO.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5C6AU.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PSM3A.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-56M3C.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HUOG7.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-C63F2.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-57O4G.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TV1B8.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AR8MO.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H2A69.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PSNJM.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-US0LQ.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-O4TBE.tmp 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1308 wrote to memory of 2892 1308 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe 18 PID 1308 wrote to memory of 2892 1308 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe 18 PID 1308 wrote to memory of 2892 1308 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe 18 PID 2892 wrote to memory of 3368 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 33 PID 2892 wrote to memory of 3368 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 33 PID 2892 wrote to memory of 3368 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 33 PID 2892 wrote to memory of 4776 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 27 PID 2892 wrote to memory of 4776 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 27 PID 2892 wrote to memory of 4776 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 27 PID 2892 wrote to memory of 4372 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 31 PID 2892 wrote to memory of 4372 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 31 PID 2892 wrote to memory of 4372 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 31 PID 2892 wrote to memory of 936 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 30 PID 2892 wrote to memory of 936 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 30 PID 2892 wrote to memory of 936 2892 2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp 30 PID 4372 wrote to memory of 3276 4372 net.exe 29 PID 4372 wrote to memory of 3276 4372 net.exe 29 PID 4372 wrote to memory of 3276 4372 net.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe"C:\Users\Admin\AppData\Local\Temp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Users\Admin\AppData\Local\Temp\is-AD86Q.tmp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp"C:\Users\Admin\AppData\Local\Temp\is-AD86Q.tmp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp" /SL5="$70220,6991381,54272,C:\Users\Admin\AppData\Local\Temp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:4776
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:936
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:4372
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:3368
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 101⤵PID:3276
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
106KB
MD590bc796195b002426ba0d31caf23d974
SHA12eec9beed1594ec3aac1e30282f71f6585f8539a
SHA256981b0bba0df631f824db9685d09960eb6f39cdb146007962610f1fe4e048f9c9
SHA5125be67feaa009d5b94457608000e4872c5943f7ff01348f007b2d133740a3c2bc2bf831c5b020f740e638e61a8d5e84da17ce21f62c2e1efd7c82295f85c8a820
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Filesize
144KB
MD53d879d27c64e5e25a42397aa96d27c6c
SHA11b4af1719c1b3f552d83338f3abf5d70fcecc49a
SHA256b0641b7c6df6ec4bf4569d9737f9f36573d61312ef0ac979648beab3147b0980
SHA5124b577157bc155a8aa7aefa5710d1548b8a832edd6ad14180348a45e7015bc77b8bdc65696edd003c8a38a624a5ea642fa05045e71af0a02db60e512dc6dba6c4
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Filesize
140KB
MD508a0978184067290056c403d388296ed
SHA16055915ee5b69b8c50f7f8f016c9ab3f3c2d9a17
SHA256a056c31478429312e860e2c8282bac391c6b337b5efa987e1c46419db1bf4005
SHA5126ffc8483aef13fb77de6daaae97b3b45fef1c208509331f8f6d5c53053e5746b9c197debaf54eaede4482914339b527eea7ae81ec45414b4f144c1ab9c770e6b
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C:\Users\Admin\AppData\Local\Temp\is-AD86Q.tmp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp
Filesize137KB
MD58f5d90b48f3b37649470d3b318e8bf83
SHA15de4a5dc35e55b1288c7b9fc9534c0e9dbeacdd6
SHA2565616efa5d3630ea5018013d11511a7e2e2649bac3f5fc0197eea4a46343e65dd
SHA51237f7087fe07d90208f2f843d248199a4426646d11801fb79d15bda2b56d97e09ad70529ecb271c7414b6b3255c9b249cc2968a7ebed1e8ceeb1dcf611f8a292e
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C:\Users\Admin\AppData\Local\Temp\is-AD86Q.tmp\2f25c01245490dd8e18a41f7a56c47e56c7d457791051091de90e13332d66924.tmp
Filesize214KB
MD57556d571999c3887d502fb1a8695c8a3
SHA196b8f537049cdafee0e158ed85ab9db40df57128
SHA2564c82c3786a4dea4619b5c15b831d6a334babdba1d476853ca65ff7a88d1d149c
SHA51299dc7e0b5afb7bfaa68cc605ec1470e6392b9bc3de6d7a4e1dbc3a9eded339f167de75f2dbc481ea25edb5a6ae96b9187ab7350115e9c6a1a6ba7650b5895744
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303