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Analysis
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max time kernel
141s -
max time network
137s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system -
submitted
10/12/2023, 21:24
Static task
static1
Behavioral task
behavioral1
Sample
3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe
Resource
win10-20231129-en
General
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Target
3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe
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Size
6.9MB
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MD5
41065b7a38ea4fe9808b7851c8d9a3bb
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SHA1
8d33344bdd4322388c9a00d69e4c6eb21310ed7c
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SHA256
3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1
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SHA512
1c6ab33d9b2e6aaadf0e1308e63802cc23cb19cee088852520d2465d3ef229dcd7fd28eee7958e6552885f42bae68b26b2b5b6f2d1209add7abed7263e54a305
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SSDEEP
196608:QA89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:MBmakyVnlUQ7Wz3Tv1jNTh0zj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 3036 crtgame.exe 772 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 194.49.94.194 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-7EVNN.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QRRNM.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-O2N4S.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-G9QS4.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4PKQ7.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SJ2G1.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-P38LI.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-IJ3FL.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8DUSG.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K1OLF.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-GAJIN.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-P35HD.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-4FGGQ.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2O3Q8.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-O0CDO.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MDASP.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-THSEH.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J5NUP.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PM6E1.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BOF5D.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T8T58.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VNGHM.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6L4RA.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-0BRK2.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-V4GRI.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4T2O9.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TIFAP.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L4RC1.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-UNU2I.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\is-DQD7O.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T5DOG.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FVF8N.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-B9B5P.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PI1RS.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1KN7N.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-CAAVA.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NA1EK.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FLO19.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KQ2MO.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1E7JP.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HGEES.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-VF6QO.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-R5FLR.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GFV5C.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GTRTC.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JCS8F.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1FCG1.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J4AH8.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I0PQS.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6NR8H.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SE86R.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-QK7S0.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RQ8EA.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AEKCG.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0PE7D.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2O207.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FI2NA.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TTMG0.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BDPLV.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FESTA.tmp 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3004 wrote to memory of 3824 3004 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe 73 PID 3004 wrote to memory of 3824 3004 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe 73 PID 3004 wrote to memory of 3824 3004 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe 73 PID 3824 wrote to memory of 928 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 74 PID 3824 wrote to memory of 928 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 74 PID 3824 wrote to memory of 928 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 74 PID 3824 wrote to memory of 3036 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 75 PID 3824 wrote to memory of 3036 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 75 PID 3824 wrote to memory of 3036 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 75 PID 3824 wrote to memory of 2780 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 79 PID 3824 wrote to memory of 2780 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 79 PID 3824 wrote to memory of 2780 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 79 PID 3824 wrote to memory of 772 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 78 PID 3824 wrote to memory of 772 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 78 PID 3824 wrote to memory of 772 3824 3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp 78 PID 2780 wrote to memory of 4904 2780 net.exe 80 PID 2780 wrote to memory of 4904 2780 net.exe 80 PID 2780 wrote to memory of 4904 2780 net.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe"C:\Users\Admin\AppData\Local\Temp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Users\Admin\AppData\Local\Temp\is-8FMNG.tmp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp"C:\Users\Admin\AppData\Local\Temp\is-8FMNG.tmp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.tmp" /SL5="$70200,6977575,54272,C:\Users\Admin\AppData\Local\Temp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3824 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:928
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:3036
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:772
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:4904
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
575KB
MD59f25fb84b3e9b3473b96fc4bce844e94
SHA1f6e256ac5acea2d609a69940868e156d0d6507fe
SHA256ffafa5ec17a36bf6ab7f82818fd29ea0232a21fe41b5e673646e54b6908c316b
SHA5122b6cdbe3c2bd403540a976f057b5701d53f60e4e5b513397435523788867a346af598bbee9964dceb977656a21265ce317d9a28728c63433de02d451687b4107
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Filesize
227KB
MD5ca9628c96f66ad1ab1121168ea274597
SHA14949c48b7285946a71c7eab32b17cbde8976ac1e
SHA2567b32e68300e0a0645486f1f6f7d5ed801345fca1683edd210eb4c423b3daf051
SHA5123569d5158184ed50ccf51b9e6fa3b98a3765a312443ee32a5784dd51bc7b38a41597c12b8d0b135a08ec0539a786c40b9aafbcfc54a29b3ad123beb940bd3667
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Filesize
135KB
MD560bf22b9ebbb25cf8e2ce76e934e87f9
SHA1c21158c31999902782a745d5f153f16f5e8a4510
SHA2565e5c2be32f6c35dfbf2a029132d5d8a6c95ec81a1fd33abb4dcda9dd6802c9ea
SHA5125529467ec6797338b7bdddc86fe195cdb4e64afac3731b21d459dc7e014dd33f376b77fc65d8ae446bbe1ee8b543c79604b1784c359e3e5d76c9b6ce926eb547
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C:\Users\Admin\AppData\Local\Temp\is-8FMNG.tmp\3005e1f6dc678a066d859a1f7b77a7cb5751761e68948cb696122428c5a532b1.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