Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system -
submitted
11-12-2023 02:38
Static task
static1
Behavioral task
behavioral1
Sample
72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe
Resource
win10-20231129-en
General
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Target
72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe
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Size
6.9MB
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MD5
0bda32fd359cffa558a3d78569bb31da
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SHA1
664ac1964e68bd3f27f93e8713423c8b4f4b03e2
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SHA256
72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d
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SHA512
147bb494e2fea9102262703fea04be314d286b8bedf8583200c318548824095dc8da90b52015746c971f857348a17cd4d4d6d1134c30345c8bb94147543be442
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SSDEEP
196608:tSnj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:tSjumV+jHUodIjk5VzfE9Awzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 4456 crtgame.exe 712 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.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-3LC9A.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OVM3P.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L1UBG.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VR8EM.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OCR99.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RHE1O.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4LV0T.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EB13F.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2KTTN.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-4V6BV.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2H05P.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IV0U6.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K708I.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-353TS.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-D1C6B.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-USMQV.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-73RQ4.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C1P93.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OD87K.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2N2NC.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-SS46O.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-F2MSS.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8EU5S.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-FB1B0.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AMG3Q.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-L4O57.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CL4RE.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8VVTN.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AT9RQ.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IV7RQ.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UCV13.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-N9BQ2.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PMRJC.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2J6A8.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L5G8B.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UG036.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TQ3EP.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TKTND.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JP8RD.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SNO0J.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6C3G3.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\is-RPGO5.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-AD8EK.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GPODR.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8FNVI.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EFUAT.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TNORB.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-5JSFI.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DO04S.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-I6VTN.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-DQBG6.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EATM0.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7EQMU.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-13SJN.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BU3FO.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LK1H8.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OD2PF.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NHC0U.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4HHOK.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-E02LP.tmp 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3168 wrote to memory of 1984 3168 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe 74 PID 3168 wrote to memory of 1984 3168 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe 74 PID 3168 wrote to memory of 1984 3168 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe 74 PID 1984 wrote to memory of 4348 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 75 PID 1984 wrote to memory of 4348 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 75 PID 1984 wrote to memory of 4348 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 75 PID 1984 wrote to memory of 4456 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 77 PID 1984 wrote to memory of 4456 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 77 PID 1984 wrote to memory of 4456 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 77 PID 1984 wrote to memory of 2756 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 78 PID 1984 wrote to memory of 2756 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 78 PID 1984 wrote to memory of 2756 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 78 PID 1984 wrote to memory of 712 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 80 PID 1984 wrote to memory of 712 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 80 PID 1984 wrote to memory of 712 1984 72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp 80 PID 2756 wrote to memory of 360 2756 net.exe 81 PID 2756 wrote to memory of 360 2756 net.exe 81 PID 2756 wrote to memory of 360 2756 net.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe"C:\Users\Admin\AppData\Local\Temp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Users\Admin\AppData\Local\Temp\is-5DD1E.tmp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp"C:\Users\Admin\AppData\Local\Temp\is-5DD1E.tmp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.tmp" /SL5="$80228,6998999,54272,C:\Users\Admin\AppData\Local\Temp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:4348
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:4456
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:360
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.8MB
MD511c97827a3036677b11e9c4192ee8d92
SHA1949d6df69b93ac6be1d46a94cd82c2e7da28717a
SHA256811ee60cfec3b1caabf1558426d770e6e613016723fc0b2bf949a117e7f3c1e4
SHA5121045a125e6811045b92dac8edd534e61875fab07f07dd4d15012f47fcb1d514c448587c07965f31d1a300d7815e79d10072e14d76a147c82031ce0b4a1f9ef1c
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Filesize
669KB
MD56b49166f48a2b11dad70404d513429ae
SHA1c37a42a9f7b3ae4976ce306ec363221e019a0d42
SHA256d5203f2ceff810f945d5495b42b91d0d03fa169448f784ace5cc8219a4efb47f
SHA512cdd6fddddc8337be924e9283a70bd60c67b3deb2f82bea73b938e5e968f1392298697cebe9434027d24ed8c02fb35636aea71b66a0ac40ce5563895f71cc7ee5
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Filesize
530KB
MD5be52758bb7c175d579f4203556128c6d
SHA1d3316d6059ddd9a1ec12d8716de0bc444015f6ee
SHA25633edb35f0bfab00a2f87ba17bd40133cbf5bc065877d73c367eeb5ccb95b8b92
SHA5124f7ffd537fd41aab422490dbaeba26025a46834cc2aeb8b6ee27de4c0b1925e84534c947f6f388a0e45ac3b9caea975d0f1fa49bb74e1f3a3616d347ab14ed35
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C:\Users\Admin\AppData\Local\Temp\is-5DD1E.tmp\72fae3af434d873e554f3a58464e679e3b5aebceaf6e6ac4da0c55bbcb26e17d.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