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Analysis
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max time kernel
143s -
max time network
145s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
11/12/2023, 03:37
Static task
static1
Behavioral task
behavioral1
Sample
d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe
Resource
win10-20231020-en
General
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Target
d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe
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Size
6.9MB
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MD5
efff26d358275dbea5f3f754f39bb933
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SHA1
4a1ef2efd4e78e2ed740b95b3aede57b7e2b3163
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SHA256
d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442
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SHA512
d18985243d800fbfe9a61870cf53256a37d51285de7b0c78777a63e448e7d5c652321009bc0ff39c2637c2e2f18411d8f9ade68b4de20c36617233fde9df72e2
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SSDEEP
196608:4Snj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:4SjumV+jHUodIjk5VzfE9Awzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 5084 crtgame.exe 5024 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 194.49.94.194 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-4OKVV.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FIUG1.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UCO8R.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TDQV6.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-8MPBR.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-05UAJ.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2HDV4.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-103EG.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FK4M3.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-TKLEO.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-JUJVF.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-H4UBU.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-F0HNM.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VGVEA.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-79NMV.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UNQNA.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SPKLG.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K47MA.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4RIHV.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5U551.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5B89D.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-MCL69.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DC1LT.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-SRE6G.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\is-QF0Q1.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TGP4H.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JSN8E.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KTJK6.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-3UF8L.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PNPGU.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ALHV2.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9UBNU.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C1A6S.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1U85O.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KENAP.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-0CVP8.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L103D.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H9H3C.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-39MPF.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RANHJ.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-G7GF4.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ATV2V.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H4OH3.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7CUO2.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4O0ET.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DR10F.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-37ROT.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-29K0P.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-1ML92.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J8LGM.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9A02F.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QEVVA.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RF81Q.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-08KSR.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PIJVA.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8BDR6.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C0EGO.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TFTO1.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K9GFL.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M07ND.tmp d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 924 wrote to memory of 2592 924 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe 71 PID 924 wrote to memory of 2592 924 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe 71 PID 924 wrote to memory of 2592 924 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe 71 PID 2592 wrote to memory of 1772 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 74 PID 2592 wrote to memory of 1772 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 74 PID 2592 wrote to memory of 1772 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 74 PID 2592 wrote to memory of 5084 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 72 PID 2592 wrote to memory of 5084 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 72 PID 2592 wrote to memory of 5084 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 72 PID 2592 wrote to memory of 4712 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 77 PID 2592 wrote to memory of 4712 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 77 PID 2592 wrote to memory of 4712 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 77 PID 2592 wrote to memory of 5024 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 76 PID 2592 wrote to memory of 5024 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 76 PID 2592 wrote to memory of 5024 2592 d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp 76 PID 4712 wrote to memory of 4616 4712 net.exe 78 PID 4712 wrote to memory of 4616 4712 net.exe 78 PID 4712 wrote to memory of 4616 4712 net.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe"C:\Users\Admin\AppData\Local\Temp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:924 -
C:\Users\Admin\AppData\Local\Temp\is-RIHDT.tmp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp"C:\Users\Admin\AppData\Local\Temp\is-RIHDT.tmp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp" /SL5="$60158,6998999,54272,C:\Users\Admin\AppData\Local\Temp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:5084
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:1772
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:5024
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:4616
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
407KB
MD53e90b703ba4c01b6735abd088a49805b
SHA176e239a356c050629f2d6a9b8f380001240feb88
SHA256896121e4f5b2f18ae06607ee57de83cb51f8d80ea5103191806a129dc4453261
SHA512c55a6ba7fd8477499d325e2cb03b2124100ae03f05149f04932d0622ff9ae65efaa3873844a34dc65fff342d4f09fe5c947ebbc21e75c973291d87320d9ba52f
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Filesize
205KB
MD525e40625c595620c9635fef85b6df1eb
SHA1201a6d477d7cc3ca427155ac92b7c6fbe7431fcf
SHA2566e55a44819c448b38cd48755d1b7643fa2e76b412f20390c190d744d2ba85a4c
SHA512f66286c9c85b2031e094d43ec82c4733687af3a9ab8da7875d7757f6300948186483169fcac96f32b8fa81e252c7800faf3b301f0c5ddb73b98b2b6c46ea91ae
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Filesize
418KB
MD5847c054e2c40745c85c51ba0fc97e91a
SHA152ddfd87f3f8546681be100d36be8284dd3fb1dc
SHA25621325b3e089f63f1d1e5d0a8a925ee8007620d3a12ed572b9590b772676586be
SHA51210cdcd9ed75e2597cd7fbfce41a6e6ac2bfc1243c79e2a34c4e67db9ea559861922ef3722bf2e3eb89eea003539f0ae57e642237c8466233d600a5fcadfacc9d
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C:\Users\Admin\AppData\Local\Temp\is-RIHDT.tmp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp
Filesize151KB
MD574d90473cc899f43f61e8073ecf1c080
SHA1737459d150c07b563a78c19384f822aa5b2f127c
SHA25649ab0f72808b7c479cc722e222aab7610902f3352fe49fe7e0fc2278bbddddef
SHA5122d1d1141d15f5f99e694db32fc6d7b84ceb79a48793ec46375ac1d9a58eebc921c843e34090e6c8243b9b72e1a5e8b59198199ad84b93c7f41cfda7f9e7ad9bf
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C:\Users\Admin\AppData\Local\Temp\is-RIHDT.tmp\d829897b5c330d2f975f4674481c790a49b59f036cfc8eb782f01dee2ef62442.tmp
Filesize163KB
MD5654e18f6877a2dc7e8188dd6b8c0711d
SHA13a02a17488acf74aef1d2d0622449c15f8798a01
SHA256447207a6197eca7084d898f0bb343ef6ecb37852556a3018ea037a02587c2b9b
SHA51244639d9d7e104186bb9d44017f456a989c398654986ea6f39570030cfb6c9dc075645f7d35431432dc2c282257e46f2a987a9257aa43d954e7f8bf84bea72501
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303