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Analysis
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max time kernel
141s -
max time network
142s -
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, 02:24
Static task
static1
Behavioral task
behavioral1
Sample
418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe
Resource
win10-20231129-en
General
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Target
418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe
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Size
6.9MB
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MD5
6056ca96ea7dcb2eac985c6b1a77f573
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SHA1
5035fde7d3084db4c15cdb53c36c14678402656b
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SHA256
418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba
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SHA512
adeeb1b77f14a208bb9d927c9063d64a99f084aa708d545277be66a6b9a45294726197c1e3a0739e78b95067eebce935ec0b6140a818a712acfa591e8f47f6b2
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SSDEEP
196608:KSnj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:KSjumV+jHUodIjk5VzfE9Awzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 4876 crtgame.exe 1528 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.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\bin\x86\is-JULI8.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-32BF9.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C3GCG.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1L3QP.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CPE39.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-FE234.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MG9D0.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IMQVF.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-5CF4C.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QHN4A.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GF1GJ.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-07I4Q.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-6L8CU.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IVDIS.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CQNAL.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6KG3P.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KFE3K.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6MAAV.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6FQ6T.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ALHQ9.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AN6SJ.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JCA3P.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EF0R0.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2132D.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7BI00.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I2OSJ.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-GQ7NJ.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MK02K.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H4CJS.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-872D3.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-F2RQ9.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-00S0R.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M2F5Q.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9C1JD.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T8GIM.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-HS0JD.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QDV1S.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-3VENB.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T9O7U.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-B50RI.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-0OAEM.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-964CO.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-E8HBM.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MSHHV.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NLFMG.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6NK3K.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NR2RI.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KCOND.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-5OJK6.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-22ME4.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SEJLE.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0AK9M.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J9GA3.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-369IL.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NBN4C.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-13PL8.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LRKCV.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FPAQN.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9A2K3.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp File created C:\Program Files (x86)\CRTGame\is-U80A5.tmp 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4748 wrote to memory of 3552 4748 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe 74 PID 4748 wrote to memory of 3552 4748 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe 74 PID 4748 wrote to memory of 3552 4748 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe 74 PID 3552 wrote to memory of 3912 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 75 PID 3552 wrote to memory of 3912 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 75 PID 3552 wrote to memory of 3912 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 75 PID 3552 wrote to memory of 4876 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 77 PID 3552 wrote to memory of 4876 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 77 PID 3552 wrote to memory of 4876 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 77 PID 3552 wrote to memory of 4596 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 80 PID 3552 wrote to memory of 4596 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 80 PID 3552 wrote to memory of 4596 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 80 PID 3552 wrote to memory of 1528 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 79 PID 3552 wrote to memory of 1528 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 79 PID 3552 wrote to memory of 1528 3552 418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp 79 PID 4596 wrote to memory of 4952 4596 net.exe 81 PID 4596 wrote to memory of 4952 4596 net.exe 81 PID 4596 wrote to memory of 4952 4596 net.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe"C:\Users\Admin\AppData\Local\Temp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp"C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.tmp" /SL5="$60148,6998999,54272,C:\Users\Admin\AppData\Local\Temp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3552 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:3912
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:4876
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:1528
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:4952
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.3MB
MD509e1447d2ae353e17de0e9a3b8503531
SHA1712b158d22ba36953ec18ff2f8cd411eb5a21fd3
SHA2566e685497c7d93d8a6990880713e84ecac4d4f0f6a25f45ab599c9a49a0724d61
SHA512cbc0db5e7adc6748e3b11d66ddeb494ed08f40a9367754855f43c720859a4187ae3db0220f1f10abe363bda9921ac6261bfe5321d9ec2f186caba49bd70a917c
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Filesize
581KB
MD5bc21cf31ae11842337a0d4a420d1ced3
SHA13cf2b874c7b3884540a0d26fb4b3897621ea3dfe
SHA256e4a694fc069a72b764a76c8f0c5310b91d09352e98336db0291ef2a06b2de165
SHA512da05c965feb1a5cc07d732cb0f1a1a9d8966c762900811df3cd17fbb9019a3535a672f74143cd13d32e8daadf5098203257f3ef81266960344fbf27c78d555e3
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Filesize
359KB
MD515e2ad623b46ed4c70be39aac2c93fd2
SHA1bfceb55cdaf9fb8c3173ddbb7649dc0c86ecd136
SHA256f697366ccbc0273bbf75e1f5f0c40fdf5f0860ac597f606a30a66f4b977bef6a
SHA51240104f6ff90c68aae0307338012e693f2a252b4e898ac8cd07477ef7d51cf2bf8c3f59e5d3e4407f6eb100efedee26cf9666c843d277274bef08ebef84b67ce4
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C:\Users\Admin\AppData\Local\Temp\is-0UAVC.tmp\418206cbc44aa881449df9b241bdcd1c286c6477b3a41532efa36db14007a5ba.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