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Analysis
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max time kernel
148s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
11/01/2024, 03:38
Static task
static1
Behavioral task
behavioral1
Sample
LastActivityView.chm
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
LastActivityView.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
LastActivityView.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
LastActivityView.exe
Resource
win10v2004-20231215-en
General
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Target
LastActivityView.exe
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Size
130KB
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MD5
f27a284ef9b018cdd2a98a7b78ccdcb3
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SHA1
67e260b11e6227c18cae8925b4f6899103c607f2
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SHA256
af86dc3f76d39b67b967a3b714e9e70ed43eec8d3871e9691cb45d84372b53fb
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SHA512
9a8811f13517748539308a70933b126a3348407f397bf30f903019379f927532c64015853b94acf21bdbc554d638a0265d4394d026e289103db06fe93fe5524b
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SSDEEP
3072:5e69eWHZXp1nPDhhloZqX6EsSiEF4Gw1aqL1p7BZ5CJ/:5e/+1nrhPKqX6EsS94H8B
Malware Config
Signatures
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_Classes\Local Settings firefox.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2444 LastActivityView.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeBackupPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeBackupPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeBackupPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe Token: SeSecurityPrivilege 2444 LastActivityView.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2472 firefox.exe 2472 firefox.exe 2472 firefox.exe 2472 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 2472 firefox.exe 2472 firefox.exe 2472 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2576 wrote to memory of 2472 2576 firefox.exe 31 PID 2472 wrote to memory of 1592 2472 firefox.exe 32 PID 2472 wrote to memory of 1592 2472 firefox.exe 32 PID 2472 wrote to memory of 1592 2472 firefox.exe 32 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 2896 2472 firefox.exe 33 PID 2472 wrote to memory of 1196 2472 firefox.exe 34 PID 2472 wrote to memory of 1196 2472 firefox.exe 34 PID 2472 wrote to memory of 1196 2472 firefox.exe 34 PID 2472 wrote to memory of 1196 2472 firefox.exe 34 PID 2472 wrote to memory of 1196 2472 firefox.exe 34 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\LastActivityView.exe"C:\Users\Admin\AppData\Local\Temp\LastActivityView.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2444
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.0.1422615654\1077340550" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1212 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b316640c-f290-42be-8cf6-fefbd5d3544c} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 1292 95d7e58 gpu3⤵PID:1592
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.1.694073531\404837853" -parentBuildID 20221007134813 -prefsHandle 1472 -prefMapHandle 1468 -prefsLen 20830 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b8a8c08-ff2a-494a-abc7-9dbb42f8be0d} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 1488 f72e58 socket3⤵PID:2896
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.2.528074859\93912207" -childID 1 -isForBrowser -prefsHandle 2132 -prefMapHandle 2148 -prefsLen 20868 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d165e894-d2a0-43af-a24c-9e059ac5e484} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 2124 955d358 tab3⤵PID:1196
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.3.270051989\1641472363" -childID 2 -isForBrowser -prefsHandle 2628 -prefMapHandle 2636 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf535f8e-37d8-4849-aeb4-21f1c1d27687} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 2660 1bc52e58 tab3⤵PID:788
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.4.1821287285\1077682927" -childID 3 -isForBrowser -prefsHandle 2868 -prefMapHandle 2864 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {45883b83-6add-4fa9-b162-9dcf4a4e5657} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 2880 1be63b58 tab3⤵PID:592
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.6.1290085687\1673471703" -childID 5 -isForBrowser -prefsHandle 3856 -prefMapHandle 3860 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a373fac8-53e0-4239-af8b-b23e2e751fdf} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 3844 1e66ab58 tab3⤵PID:1532
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.5.1802817305\1312013415" -childID 4 -isForBrowser -prefsHandle 3736 -prefMapHandle 3724 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e2f05fc0-82a7-4007-97e5-b2b0f574a0e6} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 3748 1e45d258 tab3⤵PID:1524
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2472.7.1842433970\1945901252" -childID 6 -isForBrowser -prefsHandle 4040 -prefMapHandle 4044 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 828 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0d49d86c-cd14-4ad6-b9df-b274d6d059c6} 2472 "\\.\pipe\gecko-crash-server-pipe.2472" 4028 1e66b458 tab3⤵PID:2076
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\cache2\entries\77FB5EE92C576E2505C8C9FF2EC417D7727F401E
Filesize13KB
MD52cd5924f2b21fa90849477a731e02aee
SHA161c1dd12ef9aebbb52f89bd4d1d2e8a452b829c1
SHA256dca4640eb340f18990f8d46d2fcd3c95a1790797a953642adb74f9664aef43b3
SHA512bfdf0af753f46602b5d18c60365d3f4f10be00320e955daf1cb7e93d2f4f533776a42fb8bd56562356e6e6b05f23d13a08db248395418b06fdab3361d5ac7c40
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C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\cache2\entries\B573808F9B4F64D3E5F0B069BDAA48EF4086E712
Filesize13KB
MD5ccb2edb79a63650fc4f3aa3818967f11
SHA121799067c11f22f7c444416f55a018fcde6299c5
SHA2566291b1fee52388f17fa1da921f710ed33a68553518bea311acc3657281b14722
SHA5128875e9f533bbfbbe57d11bc543bbd5037cf3b7e11d14ad2212229f4ac94770a9b16f8716dcd2097258d9231322132122e95383d54bb00ce6ade0a5a64a08eea9
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Filesize
442KB
MD585430baed3398695717b0263807cf97c
SHA1fffbee923cea216f50fce5d54219a188a5100f41
SHA256a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e
SHA51206511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\datareporting\glean\db\data.safe.bin
Filesize9KB
MD5a9f7a04305b23b81eb854e4dee6cbe65
SHA1307dbf2d88b0642c940fadcdd507c512b92a0d3e
SHA25621e843286aa52eec19dd93ec8e235012f7b1b70af13c44a89ec9facf1675c4df
SHA512ca95258ab491222e8c81af5a6c620af7ceff2450024b1404bce9c591aec3e3ed3c1a70f6687c0475a2572986a1cb39644c2f40dffa81b496347fce390a8e4e9d
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\datareporting\glean\pending_pings\83d05278-6350-4ee8-9be3-c4db98ea7211
Filesize733B
MD5a773ff06dcb2680399b699f468b2aa21
SHA15ec3f71d0465c7e39f2417ba53001b93e593f53c
SHA25621d57ab656d58751786f47447bd5a69aed7681831097b13c3fe6c20b685fced3
SHA512d858809d1bd4f04dd2fb97e6f4a762a48b11e269a83837f7523dd51444979302ce857d92a6b9c4bfe3f879f5844249dc025b60b232d11c30b10c81bc0775a758
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll
Filesize997KB
MD5fe3355639648c417e8307c6d051e3e37
SHA1f54602d4b4778da21bc97c7238fc66aa68c8ee34
SHA2561ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e
SHA5128f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info
Filesize116B
MD53d33cdc0b3d281e67dd52e14435dd04f
SHA14db88689282fd4f9e9e6ab95fcbb23df6e6485db
SHA256f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b
SHA512a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1
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Filesize
6KB
MD5fbfcd1a46e55df0f8f54db6fc127614e
SHA1859f091bce3ba7e5f5670fb3609a9de6c0ad0ab9
SHA256ab16551ed1787367cdf5babce4da89c702a14935d79ef6d75ffd76fe2059130d
SHA512c083b652085efe5b9e361796686ce8cc6b548a3edce575e88d94e00f4c593a6d4960e1dde832ef8fce317517e75f48103cfd62a510b05d3204bf354092f78211
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Filesize
6KB
MD5a1988f2ab301e8e9a90bc1a67c4ebbe7
SHA1fd3f47fcb7e027dfb949fa77dbfbcd8713d8356f
SHA2564a49c6e2478258acee6335d3752fbd015e1831c35b70ba0d1f66c44c1ece34e2
SHA5127027705d305153689fad26d7e83e0ead6cf73d8ef934054f19033a31d914d08aedc20bdddea145eb63c825a96f51b3d31cb3902148cf924b6f6734ed5264fd7a
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Filesize
6KB
MD5860533bd1c1b6455409fbf5d0bd0ff3d
SHA1823bf8e76c3d533d0e7192bc1d3aef5c686a3ced
SHA256ca297c064f83a0c30bfbda4c0b41c8dac1ed4c6af1bc35f5d1108cfd76d5d0da
SHA512db6681b925875d1e0634d5047f242d3fbd1c9b5814bf1805e77f345fc8ed14b97b4464543a15f2ac353fb5e65c91f7ab9457f799c5fffe248a5b0a2c62ee9491
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jfsqt8yb.default-release\sessionstore-backups\recovery.jsonlz4
Filesize1KB
MD5ca1a78b146a25a24fca4011be67129db
SHA12d0a93157f0a3d528af0bdce3c064f5495415b00
SHA2569784fe006f9cf9b29ca62e921cd9fb13f3c9f83b2e2a5b0cd6d235082e229103
SHA5124f391588d6b13769ae9717308d676f46aa8353f7be92c3037ea80e0d7c2ee1d29403a603f981315be2edb9ab0fcfb4922e36c3f2a288f035459156355d5f18b4