Analysis
-
max time kernel
60s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:07
Static task
static1
Behavioral task
behavioral1
Sample
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe
Resource
win10v2004-20221111-en
General
-
Target
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe
-
Size
602KB
-
MD5
bd6872d54c283a7f86a6dc4008faf92f
-
SHA1
f1ce30edee279e7a7525ca7e121453f0992a2272
-
SHA256
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807
-
SHA512
8c339587c2e6daedbe04df13e0fc61a2230716a4d4cdbe97b8323b7faab2dd7fd14de53eec70c1d5bfea8c99c176912411899b14054ca4d3894ada3b8e928b97
-
SSDEEP
12288:KIny5DYTj3XMAXro6o8UBq3+nyi0ykxwR+VV:MUTj3XMAXrodA3nxxw0V
Malware Config
Signatures
-
Drops file in Drivers directory 1 IoCs
Processes:
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exedescription ioc process File created C:\Windows\system32\drivers\nethfdrv.sys f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe -
Executes dropped EXE 5 IoCs
Processes:
installd.exenethtsrv.exenetupdsrv.exenethtsrv.exenetupdsrv.exepid process 1164 installd.exe 1032 nethtsrv.exe 872 netupdsrv.exe 1384 nethtsrv.exe 608 netupdsrv.exe -
Loads dropped DLL 13 IoCs
Processes:
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exeinstalld.exenethtsrv.exenethtsrv.exepid process 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1164 installd.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1032 nethtsrv.exe 1032 nethtsrv.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe 1384 nethtsrv.exe 1384 nethtsrv.exe 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory 5 IoCs
Processes:
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exedescription ioc process File created C:\Windows\SysWOW64\nethtsrv.exe f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Windows\SysWOW64\netupdsrv.exe f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Windows\SysWOW64\hfnapi.dll f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Windows\SysWOW64\hfpapi.dll f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Windows\SysWOW64\installd.exe f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe -
Drops file in Program Files directory 3 IoCs
Processes:
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exedescription ioc process File created C:\Program Files (x86)\Common Files\Config\data.xml f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Program Files (x86)\Common Files\Config\ver.xml f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe File created C:\Program Files (x86)\Common Files\config\uninstinethnfd.exe f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Runs net.exe
-
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
pid process 460 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
nethtsrv.exedescription pid process Token: SeDebugPrivilege 1384 nethtsrv.exe -
Suspicious use of WriteProcessMemory 50 IoCs
Processes:
f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exenet.exenet.exenet.exenet.exedescription pid process target process PID 1336 wrote to memory of 1992 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1992 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1992 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1992 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1992 wrote to memory of 1060 1992 net.exe net1.exe PID 1992 wrote to memory of 1060 1992 net.exe net1.exe PID 1992 wrote to memory of 1060 1992 net.exe net1.exe PID 1992 wrote to memory of 1060 1992 net.exe net1.exe PID 1336 wrote to memory of 584 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 584 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 584 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 584 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 584 wrote to memory of 1340 584 net.exe net1.exe PID 584 wrote to memory of 1340 584 net.exe net1.exe PID 584 wrote to memory of 1340 584 net.exe net1.exe PID 584 wrote to memory of 1340 584 net.exe net1.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1164 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe installd.exe PID 1336 wrote to memory of 1032 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe nethtsrv.exe PID 1336 wrote to memory of 1032 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe nethtsrv.exe PID 1336 wrote to memory of 1032 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe nethtsrv.exe PID 1336 wrote to memory of 1032 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe nethtsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 872 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe netupdsrv.exe PID 1336 wrote to memory of 952 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 952 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 952 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 952 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 952 wrote to memory of 1472 952 net.exe net1.exe PID 952 wrote to memory of 1472 952 net.exe net1.exe PID 952 wrote to memory of 1472 952 net.exe net1.exe PID 952 wrote to memory of 1472 952 net.exe net1.exe PID 1336 wrote to memory of 1932 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1932 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1932 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1336 wrote to memory of 1932 1336 f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe net.exe PID 1932 wrote to memory of 1732 1932 net.exe net1.exe PID 1932 wrote to memory of 1732 1932 net.exe net1.exe PID 1932 wrote to memory of 1732 1932 net.exe net1.exe PID 1932 wrote to memory of 1732 1932 net.exe net1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe"C:\Users\Admin\AppData\Local\Temp\f3ab5098130ca3caaac41ced53406141a6cef6445108a97a4def8b7a439c7807.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Windows\SysWOW64\net.exenet stop nethttpservice2⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop nethttpservice3⤵PID:1060
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C:\Windows\SysWOW64\net.exenet stop serviceupdater2⤵
- Suspicious use of WriteProcessMemory
PID:584 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop serviceupdater3⤵PID:1340
-
C:\Windows\SysWOW64\installd.exe"C:\Windows\system32\installd.exe" nethfdrv2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1164 -
C:\Windows\SysWOW64\nethtsrv.exe"C:\Windows\system32\nethtsrv.exe" -nfdi2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1032 -
C:\Windows\SysWOW64\netupdsrv.exe"C:\Windows\system32\netupdsrv.exe" -nfdi2⤵
- Executes dropped EXE
PID:872 -
C:\Windows\SysWOW64\net.exenet start nethttpservice2⤵
- Suspicious use of WriteProcessMemory
PID:952 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start nethttpservice3⤵PID:1472
-
C:\Windows\SysWOW64\net.exenet start serviceupdater2⤵
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 start serviceupdater3⤵PID:1732
-
C:\Windows\SysWOW64\nethtsrv.exeC:\Windows\SysWOW64\nethtsrv.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
PID:1384
-
C:\Windows\SysWOW64\netupdsrv.exeC:\Windows\SysWOW64\netupdsrv.exe1⤵
- Executes dropped EXE
PID:608
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
106KB
MD5bcd441919cabfc0402555e3583aa4f51
SHA1b65f2fa53fd2dc70395d24a7f90a8eb3704f4c89
SHA2565b88ba3e7cbff71e6eae0e4f7c8ab969ec3596361c878681fd6f20cbf325d5b8
SHA5124c545b2dab663879d4b28084ee9ba1b6c78459b64515951f5040f5b6110431cb9f7771e3c9a2f4becc4f08823fed1313ffcd40348788434f687733817ac24a1c
-
Filesize
241KB
MD5e2876f433f4eb29fe1ccccc0b2e0dea2
SHA1ab70c4b10d6df60dc8e54f40ccec00e2f04109bd
SHA2564f0f719d01a0a23211a75b88ee444cfa19ef76d44f53c204adb16da4fe0903e1
SHA51256e37a835a32d0b178ca446b19b348c7886ad2ead94ea07e17d16f91a8abd895338cea040552817839f7f29c7d6fc183abec59acad476e7a3e7136b387b2ade1
-
Filesize
108KB
MD5a652566a966bdc76721d19a6f4e131ee
SHA1170cac8be5f1d136c9ad7cccd66d1673c8ae203b
SHA256015711710bda25ff046ab72a435b01d9eba21a72bcc2b08ec246de5df0462c66
SHA512da948904417ce051ea1e8d8bb0fc631c9a4e6a2999afccd50d78c5234b07b9ad29936eb1e9ac40d9f92b2b41b5853f1d17029f1eb8de4d669eb81a6072e1583d
-
Filesize
176KB
MD59fed3066335431766658badaf1ced02c
SHA1b20a119d111e2bde45ab3ebc47771a843d63a3b0
SHA256b316cda037e62aa3d6ca3d04fc8223aac1622e2cef84aa78eb97182429c13bca
SHA51275d66ac1c9db7429ca646c8ef775016f0f1326367899299b73718584774ad7c64d0d91986e7b70802b7174b05df728192a4ec90fd99b7dba38e767f29a136f9d
-
Filesize
176KB
MD59fed3066335431766658badaf1ced02c
SHA1b20a119d111e2bde45ab3ebc47771a843d63a3b0
SHA256b316cda037e62aa3d6ca3d04fc8223aac1622e2cef84aa78eb97182429c13bca
SHA51275d66ac1c9db7429ca646c8ef775016f0f1326367899299b73718584774ad7c64d0d91986e7b70802b7174b05df728192a4ec90fd99b7dba38e767f29a136f9d
-
Filesize
159KB
MD5d8bdf9414ebb423b987ab2a3222b0a56
SHA1b7ce16d0dc945152b16082af8384909947b253ea
SHA256f1c92975dfe1635fd1a42194b57422661e03c0d5a15b9d55bbce8532f736e53b
SHA512fac71ac97b0dede142c50c392c53f40a4a57ad95ca8cc6ed4fca6b8e54cf6123dd2d23b0f5304778f7b3d56b4e46dd4aeecc6078ed9339644dcdc006c3c91769
-
Filesize
159KB
MD5d8bdf9414ebb423b987ab2a3222b0a56
SHA1b7ce16d0dc945152b16082af8384909947b253ea
SHA256f1c92975dfe1635fd1a42194b57422661e03c0d5a15b9d55bbce8532f736e53b
SHA512fac71ac97b0dede142c50c392c53f40a4a57ad95ca8cc6ed4fca6b8e54cf6123dd2d23b0f5304778f7b3d56b4e46dd4aeecc6078ed9339644dcdc006c3c91769
-
Filesize
11KB
MD5c17103ae9072a06da581dec998343fc1
SHA1b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA256dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
SHA512d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
6KB
MD5acc2b699edfea5bf5aae45aba3a41e96
SHA1d2accf4d494e43ceb2cff69abe4dd17147d29cc2
SHA256168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e
SHA512e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe
-
Filesize
106KB
MD5bcd441919cabfc0402555e3583aa4f51
SHA1b65f2fa53fd2dc70395d24a7f90a8eb3704f4c89
SHA2565b88ba3e7cbff71e6eae0e4f7c8ab969ec3596361c878681fd6f20cbf325d5b8
SHA5124c545b2dab663879d4b28084ee9ba1b6c78459b64515951f5040f5b6110431cb9f7771e3c9a2f4becc4f08823fed1313ffcd40348788434f687733817ac24a1c
-
Filesize
106KB
MD5bcd441919cabfc0402555e3583aa4f51
SHA1b65f2fa53fd2dc70395d24a7f90a8eb3704f4c89
SHA2565b88ba3e7cbff71e6eae0e4f7c8ab969ec3596361c878681fd6f20cbf325d5b8
SHA5124c545b2dab663879d4b28084ee9ba1b6c78459b64515951f5040f5b6110431cb9f7771e3c9a2f4becc4f08823fed1313ffcd40348788434f687733817ac24a1c
-
Filesize
106KB
MD5bcd441919cabfc0402555e3583aa4f51
SHA1b65f2fa53fd2dc70395d24a7f90a8eb3704f4c89
SHA2565b88ba3e7cbff71e6eae0e4f7c8ab969ec3596361c878681fd6f20cbf325d5b8
SHA5124c545b2dab663879d4b28084ee9ba1b6c78459b64515951f5040f5b6110431cb9f7771e3c9a2f4becc4f08823fed1313ffcd40348788434f687733817ac24a1c
-
Filesize
241KB
MD5e2876f433f4eb29fe1ccccc0b2e0dea2
SHA1ab70c4b10d6df60dc8e54f40ccec00e2f04109bd
SHA2564f0f719d01a0a23211a75b88ee444cfa19ef76d44f53c204adb16da4fe0903e1
SHA51256e37a835a32d0b178ca446b19b348c7886ad2ead94ea07e17d16f91a8abd895338cea040552817839f7f29c7d6fc183abec59acad476e7a3e7136b387b2ade1
-
Filesize
241KB
MD5e2876f433f4eb29fe1ccccc0b2e0dea2
SHA1ab70c4b10d6df60dc8e54f40ccec00e2f04109bd
SHA2564f0f719d01a0a23211a75b88ee444cfa19ef76d44f53c204adb16da4fe0903e1
SHA51256e37a835a32d0b178ca446b19b348c7886ad2ead94ea07e17d16f91a8abd895338cea040552817839f7f29c7d6fc183abec59acad476e7a3e7136b387b2ade1
-
Filesize
108KB
MD5a652566a966bdc76721d19a6f4e131ee
SHA1170cac8be5f1d136c9ad7cccd66d1673c8ae203b
SHA256015711710bda25ff046ab72a435b01d9eba21a72bcc2b08ec246de5df0462c66
SHA512da948904417ce051ea1e8d8bb0fc631c9a4e6a2999afccd50d78c5234b07b9ad29936eb1e9ac40d9f92b2b41b5853f1d17029f1eb8de4d669eb81a6072e1583d
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Filesize
176KB
MD59fed3066335431766658badaf1ced02c
SHA1b20a119d111e2bde45ab3ebc47771a843d63a3b0
SHA256b316cda037e62aa3d6ca3d04fc8223aac1622e2cef84aa78eb97182429c13bca
SHA51275d66ac1c9db7429ca646c8ef775016f0f1326367899299b73718584774ad7c64d0d91986e7b70802b7174b05df728192a4ec90fd99b7dba38e767f29a136f9d
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Filesize
159KB
MD5d8bdf9414ebb423b987ab2a3222b0a56
SHA1b7ce16d0dc945152b16082af8384909947b253ea
SHA256f1c92975dfe1635fd1a42194b57422661e03c0d5a15b9d55bbce8532f736e53b
SHA512fac71ac97b0dede142c50c392c53f40a4a57ad95ca8cc6ed4fca6b8e54cf6123dd2d23b0f5304778f7b3d56b4e46dd4aeecc6078ed9339644dcdc006c3c91769