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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system -
submitted
11/12/2023, 09:20
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe
Resource
win10v2004-20231201-en
General
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Target
SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe
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Size
6.9MB
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MD5
dc99fbc43a9af59ec7b43d504396dd4e
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SHA1
f28a5ae3f7eff23ddb1b6fb21b9f894ad9a2acd9
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SHA256
97773761ece4300c99f836cba9cf2e05059cf968382f2cbd6db4e159dbbb1c34
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SHA512
850136687bd7eec891122552cf8724593e26c7eb109c457da77959ca8955d25bb75b633cf42a57f62e1707637d5c39eac8323c07fcc0cf4cf30e7935b6a09a21
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SSDEEP
98304:UzyQ4kc+v4jvDhsQepuwmrkz216aPE8d9X+X1M2CX27eGqc6hxTGZtsAzFjTidLb:lQ4PTP94zHQ9OX1M2CGjn6hDc6LKEzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 3012 wmaformat.exe 4324 wmaformat.exe -
Loads dropped DLL 3 IoCs
pid Process 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp -
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)\WMAFormat\bin\x86\is-SPF5Q.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-90B9H.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-H60GC.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-MJ8KA.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-V1DF4.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-3T9VJ.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-D75RJ.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-FNQA2.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-16V1S.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-KRTFL.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-FMOL3.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-RLKB8.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-HHASN.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-U8I8K.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\uninstall\unins000.dat SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-AOO53.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-84JND.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-NDJ15.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-UPCPM.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File opened for modification C:\Program Files (x86)\WMAFormat\uninstall\unins000.dat SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File opened for modification C:\Program Files (x86)\WMAFormat\wmaformat.exe SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-FUIVV.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-KMTR7.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-A8UFP.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-HOPH1.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-3SAP3.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-FTHP9.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-DILS1.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-3MIM5.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-EU811.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\is-EMR77.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-T9DHU.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-G5CIK.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-DPL8L.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-CDT80.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-MLVEE.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-A0UBS.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-8G6LN.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-5STQA.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\uninstall\is-5A1DO.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-MPESH.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-4F819.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QESTU.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\plugins\internal\is-MGFBN.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-HPLV2.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QS446.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-H0T6V.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-BU76E.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\plugins\internal\is-I4JNJ.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\lessmsi\is-V4J1D.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-SHOUV.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-48AHI.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QCEJG.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-G8JQI.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-CPQ17.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-E28AL.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-91QV1.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-C1QN3.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-4KVKE.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\stuff\is-LU4LD.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-N87HU.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-7MLS7.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp File created C:\Program Files (x86)\WMAFormat\bin\x86\is-QV8FI.tmp SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1376 wrote to memory of 116 1376 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe 43 PID 1376 wrote to memory of 116 1376 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe 43 PID 1376 wrote to memory of 116 1376 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe 43 PID 116 wrote to memory of 4564 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 91 PID 116 wrote to memory of 4564 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 91 PID 116 wrote to memory of 4564 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 91 PID 116 wrote to memory of 3012 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 92 PID 116 wrote to memory of 3012 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 92 PID 116 wrote to memory of 3012 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 92 PID 116 wrote to memory of 1548 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 96 PID 116 wrote to memory of 1548 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 96 PID 116 wrote to memory of 1548 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 96 PID 116 wrote to memory of 4324 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 95 PID 116 wrote to memory of 4324 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 95 PID 116 wrote to memory of 4324 116 SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp 95 PID 1548 wrote to memory of 4536 1548 net.exe 97 PID 1548 wrote to memory of 4536 1548 net.exe 97 PID 1548 wrote to memory of 4536 1548 net.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Users\Admin\AppData\Local\Temp\is-QDM9T.tmp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp"C:\Users\Admin\AppData\Local\Temp\is-QDM9T.tmp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp" /SL5="$500EC,6985458,68096,C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:4564
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
PID:3012
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
PID:4324
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵PID:4536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
142KB
MD5a0712e87ecc500355b08437e21d77bc8
SHA147a52e6e85bee763bc6b11bd313c685173fb6b60
SHA256e8d8b3fdc99d9566f1b38b9b54dd153893877c7ae291443fd31cac3c4f341fd3
SHA51213bad72ab20e7941e7d24446226b81572fc76e9ddaa996269b663e5b10ebd3966776987b8db3db65989139ac28650484fe255d92575c4ea830a4382664428da4
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Filesize
213KB
MD524fb8db56ce508f251625cff103c3469
SHA1d0fd0060c3d389636e5cd850773d27b934b1bcd8
SHA25623b69d71b5df12b25cbe776ee45f52bf302aae016a58847a9f09644eb7d8b1d1
SHA51233dbbeb7926f049c6a109fbb704241d823b2c1015d5ff880ca312d5af0a92b25cf089597b02d1867d7e42beb7413e556af4046f68fe7e42447fd8f2990979491
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Filesize
94KB
MD5c7a351802d24764b759bc28b74013a60
SHA11c9bcc96e87a807c872def24314750ee55224f1c
SHA2569efbdbffb44df19bde2532b91fe62336cb1ce01687beced73f9b4faeaad83b95
SHA512b0daa332d6129b178beb31c7453a4042d325ef3eea5fcd87f8873f4a4f9be0f3040f07e590558593c67cdbf79173f2829d114b4f6ee5fefd6f606a23adf51ce1
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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C:\Users\Admin\AppData\Local\Temp\is-QDM9T.tmp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp
Filesize452KB
MD5835e18b26d6f7942f3df09af1f7bbbe2
SHA18f1c0a6537bfa23ec629fc2666678b8f009feb43
SHA256607429da65f24f32c8896a86c0af388872f6446145c2e02d5775346ac2d7034a
SHA5125738924fddd8402bbf40011b8f12383f6ed6887d361d960145aae65ea48196b48f0abe002b7943ffe525d6f0b2b2c7bba455dc6d859a8328fa93c3a2ad24734c
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C:\Users\Admin\AppData\Local\Temp\is-QDM9T.tmp\SecuriteInfo.com.Heuristic.HEUR.AGEN.1332570.13364.9064.tmp
Filesize654KB
MD5f36df134a66cdb0796709d5bba0d57a8
SHA13b5ee1e958e283ca7b1924139bbc82561748905c
SHA256e573f143ad728bd80913d121855e202e5bd43c7d7797603fd4e2940f3d4b5d13
SHA512064413e7eebfa3e904ab298a06035643ead339db9694b6173fe5a33c1b6d26c84735af42dd2ecdd3132472da3f97e40a1e462c4888c76ba5969b991d5babdfc3