5a74b5888026e3ed3d0e4363c5973ea748976e00fc277f3026ae8b9ab00a60cb

General

Target

Fatura.pdf
Size

204KB
MD5

64a6071961d37d5d9e6329c9ea3c27b2
SHA1

231d5fb3e859691482caa047c81d96ec311ed88b
SHA256

5a74b5888026e3ed3d0e4363c5973ea748976e00fc277f3026ae8b9ab00a60cb
SHA512

ec09285a8aa1d6b310d51f44ccf16f7f21d5e805a9073333b84f9a7f029d768286118e0a10c43e3d38eba2432d91e5df0d2dc57ddb792a262677d20f2702140c

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

AcroRd32.exe

pid	process
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe
3592	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3592 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3592 AcroRd32.exe
3592 AcroRd32.exe
3592 AcroRd32.exe
3592 AcroRd32.exe
3592 AcroRd32.exe
3592 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3592 wrote to memory of 4052	3592	AcroRd32.exe	RdrCEF.exe
PID 3592 wrote to memory of 4052	3592	AcroRd32.exe	RdrCEF.exe
PID 3592 wrote to memory of 4052	3592	AcroRd32.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4600	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe
PID 4052 wrote to memory of 4516	4052	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Fatura.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3592

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
- Suspicious use of WriteProcessMemory
PID:4052

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=B51C162BD4FF5DA2D712E88F44D31291 --mojo-platform-channel-handle=1644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4600

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=36B89B1BF30554B8A1A3DC2D668CE762 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=36B89B1BF30554B8A1A3DC2D668CE762 --renderer-client-id=2 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4516

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7074AC402DF99FFB578C8CC48EDBC6FE --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=7074AC402DF99FFB578C8CC48EDBC6FE --renderer-client-id=4 --mojo-platform-channel-handle=2232 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3452

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=B8CF8131B075CD318380584826DA6589 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:640

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=1ECB7C049A681D34CDC89B800D848499 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1224

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=2DD47749FE1AE20DC1BDDD907BDA1D1D --mojo-platform-channel-handle=1904 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1804

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/640-132-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/640-133-0x00000000016EA000-0x00000000016EB000-memory.dmp

Filesize
4KB

Download
memory/640-134-0x0000000000000000-mapping.dmp

Download
memory/1224-138-0x0000000000000000-mapping.dmp

Download
memory/1224-137-0x00000000019A9000-0x00000000019AA000-memory.dmp

Filesize
4KB

Download
memory/1224-136-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/1804-142-0x0000000000000000-mapping.dmp

Download
memory/1804-141-0x00000000019A8000-0x00000000019A9000-memory.dmp

Filesize
4KB

Download
memory/1804-140-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/3452-127-0x00000000015ED000-0x00000000015EE000-memory.dmp

Filesize
4KB

Download
memory/3452-126-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

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memory/3452-128-0x0000000000000000-mapping.dmp

Download
memory/4052-115-0x0000000000000000-mapping.dmp

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memory/4516-124-0x00000000015F0000-0x00000000015F1000-memory.dmp

Filesize
4KB

Download
memory/4516-125-0x0000000001AA0000-0x0000000001AA1000-memory.dmp

Filesize
4KB

Download
memory/4516-119-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/4516-121-0x00000000019AA000-0x00000000019AB000-memory.dmp

Filesize
4KB

Download
memory/4516-122-0x0000000000000000-mapping.dmp

Download
memory/4600-116-0x0000000077D32000-0x0000000077D33000-memory.dmp

Filesize
4KB

Download
memory/4600-117-0x0000000000515000-0x0000000000516000-memory.dmp

Filesize
4KB

Download
memory/4600-118-0x0000000000000000-mapping.dmp

Download
memory/4600-120-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads