Analysis
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max time kernel
292s -
max time network
299s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 00:22
Static task
static1
Behavioral task
behavioral1
Sample
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe
Resource
win7-20240221-en
General
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Target
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe
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Size
462KB
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MD5
85d23a7e1bf2207a3fa825136090e00d
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SHA1
a1fdcaf5b513dab9a0a6d0390626f808e508765e
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SHA256
f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d
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SHA512
0714573d799e4d5b4a3da96e192afa12a211421bc022fe6671eb67ad81bd581012581f919a20edbf8beb32af87ffdb7a518424d5a1a9e56556a4bbfa72ce1cc2
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SSDEEP
6144:a7ChA4VgoGhrVNWUovmcfVL520yANcFlI22in1en/S3j4iWl:a72A4VgEvmcH9yKCpM/e4iWl
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral1/memory/912-186-0x00000000000F0000-0x0000000003924000-memory.dmp family_zgrat_v1 behavioral1/memory/912-187-0x000000001EFF0000-0x000000001F0FA000-memory.dmp family_zgrat_v1 behavioral1/memory/912-191-0x000000001E6A0000-0x000000001E6C4000-memory.dmp family_zgrat_v1 -
Detects Arechclient2 RAT 1 IoCs
Arechclient2.
resource yara_rule behavioral1/memory/2424-273-0x0000000000400000-0x00000000004C6000-memory.dmp MALWARE_Win_Arechclient -
SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2424-273-0x0000000000400000-0x00000000004C6000-memory.dmp family_sectoprat -
Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 2112 u29w.0.exe 2724 run.exe 2320 u29w.3.exe -
Loads dropped DLL 18 IoCs
pid Process 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2724 run.exe 2724 run.exe 2724 run.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 2172 cmd.exe 2112 u29w.0.exe 2112 u29w.0.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2724 set thread context of 2172 2724 run.exe 31 PID 2172 set thread context of 2424 2172 cmd.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u29w.3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u29w.3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u29w.3.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u29w.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u29w.0.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3020 timeout.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 2724 run.exe 2724 run.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2172 cmd.exe 2172 cmd.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2112 u29w.0.exe 2424 MSBuild.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
pid Process 2724 run.exe 2172 cmd.exe 2172 cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 912 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe Token: SeDebugPrivilege 2424 MSBuild.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe 2320 u29w.3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2424 MSBuild.exe -
Suspicious use of WriteProcessMemory 35 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2112 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2948 wrote to memory of 2112 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2948 wrote to memory of 2112 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2948 wrote to memory of 2112 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 28 PID 2948 wrote to memory of 2724 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2948 wrote to memory of 2724 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2948 wrote to memory of 2724 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2948 wrote to memory of 2724 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 29 PID 2724 wrote to memory of 2172 2724 run.exe 31 PID 2724 wrote to memory of 2172 2724 run.exe 31 PID 2724 wrote to memory of 2172 2724 run.exe 31 PID 2724 wrote to memory of 2172 2724 run.exe 31 PID 2948 wrote to memory of 2320 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 33 PID 2948 wrote to memory of 2320 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 33 PID 2948 wrote to memory of 2320 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 33 PID 2948 wrote to memory of 2320 2948 f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe 33 PID 2724 wrote to memory of 2172 2724 run.exe 31 PID 2320 wrote to memory of 912 2320 u29w.3.exe 35 PID 2320 wrote to memory of 912 2320 u29w.3.exe 35 PID 2320 wrote to memory of 912 2320 u29w.3.exe 35 PID 2320 wrote to memory of 912 2320 u29w.3.exe 35 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2172 wrote to memory of 2424 2172 cmd.exe 37 PID 2112 wrote to memory of 452 2112 u29w.0.exe 39 PID 2112 wrote to memory of 452 2112 u29w.0.exe 39 PID 2112 wrote to memory of 452 2112 u29w.0.exe 39 PID 2112 wrote to memory of 452 2112 u29w.0.exe 39 PID 452 wrote to memory of 3020 452 cmd.exe 41 PID 452 wrote to memory of 3020 452 cmd.exe 41 PID 452 wrote to memory of 3020 452 cmd.exe 41 PID 452 wrote to memory of 3020 452 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe"C:\Users\Admin\AppData\Local\Temp\f0c8d2724e6659b3de34a5422376194ebb203b2d5edc49f61cefe483a2e73e6d.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\u29w.0.exe"C:\Users\Admin\AppData\Local\Temp\u29w.0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\u29w.0.exe" & del "C:\ProgramData\*.dll"" & exit3⤵
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Windows\SysWOW64\timeout.exetimeout /t 54⤵
- Delays execution with timeout.exe
PID:3020
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C:\Users\Admin\AppData\Local\Temp\u29w.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u29w.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2424
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C:\Users\Admin\AppData\Local\Temp\u29w.3.exe"C:\Users\Admin\AppData\Local\Temp\u29w.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a34b5051478c01d83934dd5b0120757f7e5ff041b03ce291cb3621788d299269\de4e9e12e4ad48d8af1be98fc00b9908.tmp
Filesize1KB
MD580125361b1eaee6b30e30489ac48fa49
SHA100713e66139a3f4ffc7fac3180bdbded5013a971
SHA256864009c92cb685e29a9c069dc54261c43e5e4640ea607a6e3417a7cbd6b91f8f
SHA512f587088df8bc2667c0cb3c2817e0f471098078be3af9cd07401b5e86432bea55c0c96fdf2289b8273b8855c7a67d6b0a3ec4a2ea2c72539dc1be2cdaacfd8f38
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Filesize
1.6MB
MD59bb67e904ac371b5ffd143f8fb54e1e2
SHA158009e463133af8b89b59716fe255b118eca872c
SHA25644afbc66f029be48db5d01678a0af7baf541e4a61d4b07391aa0470f0a961ded
SHA512573c196dc87a1d3ea22b3ebdd2be1e4fbfbd3ea431694ec5e503f5cc6717b7d63a478c5c981ba5b467176aadd352c92f1d026b60a28b8ff76390af6903c1cdc0
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Filesize
1.4MB
MD53aad3022eb8399e22a82eb2f3af8b352
SHA1ff573139f0bef75caef4e0c2aefaa8850ddde6f3
SHA25603a0af11475e0196fa9051783d5a2f23a476123ca96f586e776d9dd927981b2b
SHA5123cee522a9ecce55d144c6ef90070a8f77f59724ccb00f93bf1b5e3dd4932d75480cfebe3fd92cff58b6edd69365c160a3f11b61ac3784c47264c85c5f3cde92b
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Filesize
3KB
MD58faec97549c349a4c094ac549843a4d4
SHA17de130140d4ad197dc5c37226eaca13ea1349ff1
SHA25673900c3162049a494e60160895896114ae6525d080871f285040b3041b09fad9
SHA51278487bbb4fe12de8e963b7ef6950ec1dbb1d0373afbc45dcc8bf408f77145c9978f6ddd219d509cf68c2dc4893c87d037d25ea5483701aa8f98b4a8aeecb568b
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Filesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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Filesize
262KB
MD5ef92ce35b564f1c40c75fc513fe11cc5
SHA121d28c08e0d79e741bd5d04f4e343846ca8c6d05
SHA25636465ac7849d2877b2194f05394ac0c540054cc771b0d8d57810c6262c2fae3a
SHA512b6618d10c9f094e7b1fef524da5abe2ab248c0addad699779328431a0b83ac73fedca162e6682dc081bf884d31ee6231265c00263fa23fdd9799c8f662f4e6f0
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Filesize
120KB
MD5f383f6f4e764619bd19e319335d3ef2b
SHA199f287e49a15e495b4ead8e5589364a5f87b357e
SHA25603951dfe05bf74c61568aed50b9d8ce5ecf0e0c2b8e73bc37e1a699ae7eebc9d
SHA5126fa960a084f42e6de25b74782d205c48ca9329997fc2ae8db902bb653da5e878ed92ced6b37472248d5bdc820fc48080ae4fce41556c4b20a049e30bf93d6934
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Filesize
1.2MB
MD5f344794dc910dc343f92ded2c6b5e0ab
SHA1e5878518ce55ce5bd1890d5e04a82eb22d5a848a
SHA2563cf94707697ce0141960b05a15cbd3c3b791196995b1d21c4ff6bfb59997e235
SHA512ee00ad0c728c750b6c75001ba52df7ef367bebf1cbc01e2c9370dd42b1867b5347d5e68254f427dddde3214f2fae1341ab76c7faa3a4724e1d1d43fae97d3a58
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Filesize
84KB
MD5a276acc3fd657d7665bd4ddce8fb9749
SHA1c02642eec3f4e8b0314045ee95e0a15abd853ea8
SHA2566565f36d224ff27d89ad39a0d87f851f64308834d86e8a7cd02e9e1ea44187c8
SHA512178476d229ff011cb1f39048acae46b42a80b2ec209b283a8237604646b09224446c5bb3a690191c4fd58813611d7c06b4fb23699cd76ad020a5d0bf4d456d79
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Filesize
446KB
MD5485008b43f0edceba0e0d3ca04bc1c1a
SHA155ae8f105af415bb763d1b87f6572f078052877c
SHA25612c22ba646232d5d5087d0300d5cfd46fed424f26143a02dc866f1bfceab3c10
SHA512402652786daae635c7405f5fa0924d768cbde2086f9f57b10f00f921dec98e37168f5c3a6baa5593ba9a478f3971d32747c517ffd485d25634c924e6b08815b1
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
224KB
MD53f109a02c8d642e8003a1188df40d861
SHA1f723f38471b8872443aa9177eef12a96c02cc84a
SHA2566523b44da6fa7078c7795b7705498e487b0625e28e15aec2d270c6e4a909b5a5
SHA512023696a52d48c465ab62e3ee754b445093b8a0ed0a232b430ce1f0db3dae382c9e1fba210c2b04d1018cc29bfb69c546976912f3939a76e98bcb792ae57af0da
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Filesize
84KB
MD5e68562f63265e1a70881446b4b9dc455
SHA1da16ef9367bde3ce892b1a0e33bc179d8acdceb3
SHA256c8b16f1c6883a23021da37d9116a757f971fe919d64ef8f9dba17a7d8dd39adb
SHA5126bedea10a5b50f6e93e8566c18970c8ad1b8dfc7d5961069fc5d5216dcdded0b2a2ad8dd91f4ad80f8604d573a343c126df238ee5c448cdc26b899077957a674
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954