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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
10/12/2023, 21:02
Static task
static1
Behavioral task
behavioral1
Sample
baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe
Resource
win10v2004-20231127-en
General
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Target
baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe
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Size
6.9MB
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MD5
420db9770a8c085f13fdc4ea08fb7536
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SHA1
e6462fc07cc6be6045b8e45bdc4a96079bc20990
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SHA256
baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3
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SHA512
3220d6805ed89612e226b90336e4acf66c8aa3fe59696afec75fa1019293a407d5601793e404e3711c3c57a3fdb58367ee041a253abef1dd4ee9a71e249cdab1
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SSDEEP
98304:y+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:Pz25G6bV1yYDuZxCWQNhUU2uNzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 3532 crtgame.exe 1816 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.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 152.89.198.214 -
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-ORBRJ.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SSHSC.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-NHJNJ.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L2SFO.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ND509.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-B3TLD.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5VHRF.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-0NNNT.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FHKGL.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QDEKM.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PI8OA.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JA38I.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0S2UK.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PR4I8.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-I2RL3.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-9I4L6.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JL209.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8O0CR.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FCVHE.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-KJG07.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AIAL2.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4L98A.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KNLFT.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GFLGO.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UMA28.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-R77VM.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BJ4D9.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\is-H1MDM.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FVMDU.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JKRVG.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CPEI2.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CLURV.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-RIGU7.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-32567.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-N5V04.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RIEMB.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RPKRC.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-36VND.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-54MGR.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NK9J4.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-O5KDC.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-666SA.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-81FLQ.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-A9922.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QG0MM.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-RCLL8.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RGTR4.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K5N7S.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UOFNP.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-769MC.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H85MJ.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L9O5V.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-LLVDN.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9ML7R.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-77J0G.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M3ULE.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-05K00.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-62GBS.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6AL69.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C32MU.tmp baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2648 wrote to memory of 2628 2648 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe 87 PID 2648 wrote to memory of 2628 2648 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe 87 PID 2648 wrote to memory of 2628 2648 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe 87 PID 2628 wrote to memory of 2188 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 90 PID 2628 wrote to memory of 2188 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 90 PID 2628 wrote to memory of 2188 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 90 PID 2628 wrote to memory of 3532 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 92 PID 2628 wrote to memory of 3532 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 92 PID 2628 wrote to memory of 3532 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 92 PID 2628 wrote to memory of 2304 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 93 PID 2628 wrote to memory of 2304 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 93 PID 2628 wrote to memory of 2304 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 93 PID 2628 wrote to memory of 1816 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 94 PID 2628 wrote to memory of 1816 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 94 PID 2628 wrote to memory of 1816 2628 baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp 94 PID 2304 wrote to memory of 4492 2304 net.exe 97 PID 2304 wrote to memory of 4492 2304 net.exe 97 PID 2304 wrote to memory of 4492 2304 net.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe"C:\Users\Admin\AppData\Local\Temp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Users\Admin\AppData\Local\Temp\is-AFL06.tmp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp"C:\Users\Admin\AppData\Local\Temp\is-AFL06.tmp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.tmp" /SL5="$B01CC,6985375,54272,C:\Users\Admin\AppData\Local\Temp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2628 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:2188
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:3532
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:2304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:4492
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:1816
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.0MB
MD55d74f1ea8509c351199832bd26a13b31
SHA10600b99824ea411e6edf60bcd5fb232dd6451ac6
SHA2561f696df6119df72f466750811ff91f352b6321e57ca4995c37df6fef318fd144
SHA512ce5681e58010ebfa0cca1add5a90d55a2add91f0a5359350954334ef9a2fc7e7be46e59806775565aee7dc55650f46163d5a282139d3e74bf14adb77b2183f42
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Filesize
1.3MB
MD5142d781696931d1b18d22cbc64a1144d
SHA1cc278554de2a91c6db61475f4793774ff3703164
SHA25650f3b38e14820fc5569e1f9399e5cedbd4e243b1f0bb638b50b501242c168f25
SHA512d29a409dc57de604e4f88ed1d3299dfcf226e98b5c71f3777cabd17daf7eadd6286aaadceff50520b518578fb4257ae3da5f29eca8e0d2a81ca3052ca3ba4f8a
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Filesize
138KB
MD5effbc3d2592f605da00382e659cd02f4
SHA1c347cdd53fc0688475a84cdc2ec92804e66ce436
SHA2562aff2226f48573b0a071c7f019f87f7aa276bd31537c97068149cda01bb72679
SHA51251df20f601f39d19affb966913553e67ef6c64500bcda1fc081c2653eb66142fb09e83c58ef0143bcb8a7e6b5db2f1df96959ba24bf8892a7f7106cc298d2d5e
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C:\Users\Admin\AppData\Local\Temp\is-AFL06.tmp\baa56db876a29b5853ae4561d37cb2102c9cb9443b50b7b065763ebeb85e37e3.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