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Analysis
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max time kernel
147s -
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
12/12/2023, 12:16
Static task
static1
Behavioral task
behavioral1
Sample
5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe
Resource
win10-20231129-en
General
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Target
5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe
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Size
7.2MB
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MD5
d8f3ea1d68d477b111855806af4da5fa
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SHA1
5368174b6f0f7ef385004ddb213d02cf937f8d8b
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SHA256
5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f
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SHA512
342dce61b03d8a6fbf376cb098ff1922a9ad0fb7f0fb6824c41f2c4f4491a6ef9ab0dad32cd8834e9d6edcecc2b86c60240d611459dd30821e4b0d0e9c02b48b
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SSDEEP
196608:Rxm5xCJOyhaLRyatbRgZIWFhoPd9qRvnTyGofmyq1zj:QcOycyKbf6i+E+P1zj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 3060 numgif.exe 1172 numgif.exe -
Loads dropped DLL 3 IoCs
pid Process 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp -
Unexpected DNS network traffic destination 3 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 Destination IP 152.89.198.214 Destination IP 194.49.94.194 -
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)\numGIF\bin\x86\is-P365A.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-GCJIG.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-25K1U.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-QEG5D.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-1S9FD.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-PV2Q6.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-URU1E.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-CKT2G.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-8OOE1.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\uninstall\unins000.dat 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-BTFDF.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-1LGMR.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File opened for modification C:\Program Files (x86)\numGIF\numgif.exe 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-B4V3B.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-QBSJC.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\uninstall\is-UUFBC.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-M408D.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\stuff\is-5N7GJ.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-NP7HM.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-IIAM3.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-KS94I.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-0JLU9.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-CE0UC.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-EQNL2.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\plugins\internal\is-5SEOR.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-0EVQH.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-RCD1E.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-RC42N.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-1FN4O.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\is-2HR2N.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-0RDB9.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-1B7KD.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-N4FOD.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-2MC95.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-2C9C8.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-9RIH8.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-VSC6L.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\stuff\is-3EMMS.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-6RCTT.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-4CCO3.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-CQJ66.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-4VG4Q.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-OMMBQ.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File opened for modification C:\Program Files (x86)\numGIF\uninstall\unins000.dat 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-ISGQ8.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\stuff\is-R0K1N.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-NQ9GE.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-SP9MD.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-0LVIV.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\stuff\is-RUVID.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-OTIEL.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\lessmsi\is-JKURO.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-R0SJ8.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-NO019.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-9EL26.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-L0FH8.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-87P7H.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-V2UH7.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-M11DC.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-I92PK.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-0L3SM.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\plugins\internal\is-J7KGN.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp File created C:\Program Files (x86)\numGIF\bin\x86\is-SAUUL.tmp 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3692 wrote to memory of 3764 3692 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe 74 PID 3692 wrote to memory of 3764 3692 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe 74 PID 3692 wrote to memory of 3764 3692 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe 74 PID 3764 wrote to memory of 1264 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 75 PID 3764 wrote to memory of 1264 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 75 PID 3764 wrote to memory of 1264 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 75 PID 3764 wrote to memory of 3060 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 76 PID 3764 wrote to memory of 3060 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 76 PID 3764 wrote to memory of 3060 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 76 PID 3764 wrote to memory of 2804 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 80 PID 3764 wrote to memory of 2804 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 80 PID 3764 wrote to memory of 2804 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 80 PID 3764 wrote to memory of 1172 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 79 PID 3764 wrote to memory of 1172 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 79 PID 3764 wrote to memory of 1172 3764 5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp 79 PID 2804 wrote to memory of 4848 2804 net.exe 81 PID 2804 wrote to memory of 4848 2804 net.exe 81 PID 2804 wrote to memory of 4848 2804 net.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe"C:\Users\Admin\AppData\Local\Temp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3692 -
C:\Users\Admin\AppData\Local\Temp\is-IC99P.tmp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp"C:\Users\Admin\AppData\Local\Temp\is-IC99P.tmp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.tmp" /SL5="$5022A,7250749,121856,C:\Users\Admin\AppData\Local\Temp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3764 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:1264
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -i3⤵
- Executes dropped EXE
PID:3060
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -s3⤵
- Executes dropped EXE
PID:1172
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵PID:4848
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.6MB
MD597ac5fe72b4a112b8c98406447ae9615
SHA10f7c93b4602a82af53b430531aaec0a9b8e42eec
SHA256974efd03f1f925f5a82ef05ba734b4aeba837ebf6131d9de23191ddbeeaba474
SHA512f53bf8110658e5a12bae3876daf1216e6817c3b5b378f1b38175a44a4edd22eb3967e6660cfce59ca9554a2502c54f25b8e6a73750d781ebc7758e5a05dd07fd
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Filesize
1.1MB
MD515806ab3ea8482d0ad58c98b81516fb4
SHA1a6bdf8926c054e97b252e975873d0bd96e676507
SHA256624207644f6cd0cf04752e2c9436a29f8ddc35540cd3a81b0314f28ed8dee29b
SHA512c94eb56a68ffd574ec5ededd86192db01aa4944fb80f353ddd6e5b9f288a8c31f90cdc88104daa4510c07affae78e582a126e064f884ff2dffee74d0879023c4
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Filesize
2.1MB
MD5e30c1cf8e70b07a2b5f6b6c91c2f8d12
SHA1c0b8f9f23fdf95658e505880a3dda67f450c7758
SHA2567006b0097203ef9a4e4d8510acf880297265d79c431693821879c41e50c55451
SHA51276f346a9f25aeea95dff27f4182fb37e0142eed8a9f44d185884669944ac66653d4fa805802ab39085f991a70d04ac3e5cfd0937cdeffb8bb703d74d2b418672
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C:\Users\Admin\AppData\Local\Temp\is-IC99P.tmp\5174fc20f7b583e44c9482fb1d18b11ef4fbacaa750b409efa9525ee2ec8251f.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