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Analysis
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max time kernel
148s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02/02/2025, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe
Resource
win7-20240903-en
General
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Target
2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe
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Size
779KB
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MD5
1dfbc1bc4b4b6bfe57f5aaf82466354b
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SHA1
2d7db55a4741cfc710e4f3b2ee23dbc1604ba3c2
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SHA256
e2934714e4c055e8378b6e35fcbcb3594643af811a5ccb2a68ca8394072a3c1a
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SHA512
9feb9144ff6336de57810bcab4c1722012548a2f006109182409891511a1cf4142f3300388eb458a2e7fe36642a604b9d3447ed978063f2164069f53dc1f760b
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SSDEEP
12288:QRYPGFJKTXO/7X8zoJrobeJqUgUeXBZRKnCq5mZL0cac:P+eTX+73ro6JjgUexZRcCpLF
Malware Config
Extracted
bdaejec
ddos.dnsnb8.net
Signatures
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Bdaejec family
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Detects Bdaejec Backdoor. 1 IoCs
Bdaejec is backdoor written in C++.
resource yara_rule behavioral1/memory/1784-58-0x00000000001A0000-0x00000000001A9000-memory.dmp family_bdaejec_backdoor -
resource yara_rule behavioral1/files/0x0007000000012116-8.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 1784 WQwUJL.exe -
Loads dropped DLL 4 IoCs
pid Process 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe WQwUJL.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\XLICONS.EXE WQwUJL.exe File opened for modification C:\Program Files\Java\jre7\bin\javacpl.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe WQwUJL.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe WQwUJL.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jre7\bin\javaw.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\Mahjong.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe WQwUJL.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe WQwUJL.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\pack200.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jre7\bin\klist.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE WQwUJL.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\tnameserv.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE WQwUJL.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe WQwUJL.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe WQwUJL.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe WQwUJL.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe WQwUJL.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe WQwUJL.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe WQwUJL.exe File opened for modification C:\Program Files\Windows Mail\WinMail.exe WQwUJL.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe WQwUJL.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WQwUJL.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1620 wrote to memory of 1784 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 30 PID 1620 wrote to memory of 1784 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 30 PID 1620 wrote to memory of 1784 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 30 PID 1620 wrote to memory of 1784 1620 2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe 30 PID 1784 wrote to memory of 2668 1784 WQwUJL.exe 32 PID 1784 wrote to memory of 2668 1784 WQwUJL.exe 32 PID 1784 wrote to memory of 2668 1784 WQwUJL.exe 32 PID 1784 wrote to memory of 2668 1784 WQwUJL.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-02_1dfbc1bc4b4b6bfe57f5aaf82466354b_smoke-loader_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Users\Admin\AppData\Local\Temp\WQwUJL.exeC:\Users\Admin\AppData\Local\Temp\WQwUJL.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\49456708.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2668
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
187B
MD5d7a1f14f37e95e0334c857f9455d799c
SHA150497fbadc477f024e423d9420e17fe7b67a783c
SHA2568f31f102cbe5865ee7f5734edebebafc4925a09ec1f4f84848f2912908151323
SHA5129f66bfddf378faf16a5ff2de88d140396d9ddbe2c15dea91d9ce9a097ef30e7aa239df88398a653f62c04c99fabdb7214452945924ed516898d508945cff3507
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e