1969bd0656ed970799f89313c0988c206d5c727a39438ac936a1c0c8d0652de4

Analysis

max time kernel
127s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 23:16

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General

Target
BIBLE 2023/ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS/ACCOUNT TAKEOVER TUTORIAL.pdf
Size 676KB
Sample240703-29fd5ashle
SHA256 bde23c59bf4a7f08b0c906d80f94da377b0d288639db97de9537e37051b371dc
MD5 4967e778c635860df79305188a492128
SHA1 b07e9a65a50450f51553490d6184359b2c4dc584
SHA512 babdb8615a4eb09d7862209e3b2df21b98caf9e7b1e8515c001c4437827c5b462647c7731c664d5e9316b58741c11d63ebf2b0e74a81311591762b00538e2a8d
SSDEEP 12288:lcPmdJhDOsSyH7QS7Jnlqcj5STxqN5LjcmbJ9KQHqR61K6iCD5oxEb57U:l1dJhKi9OcATxqDjcxs13ZDs6dU
MD5 SHA1 SHA512 SSDEEP

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

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2480	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe
2480	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 1596	2480	AcroRd32.exe	99
PID 2480 wrote to memory of 1596	2480	AcroRd32.exe	99
PID 2480 wrote to memory of 1596	2480	AcroRd32.exe	99
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 3580	1596	RdrCEF.exe	100
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101
PID 1596 wrote to memory of 2296	1596	RdrCEF.exe	101

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\BIBLE 2023\ACH, BANK LOADING, OPEN UPS, ENROLLS, CHECKS, LOANS\ACCOUNT TAKEOVER TUTORIAL.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:2480
- 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:1596
- - 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=518B3ABC9A0B76956CD4120F7CDBDDFB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3580
- - 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=9D230BC94AD5617224A3E055DE11451C --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=4 --enable-main-frame-before-activation --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=9D230BC94AD5617224A3E055DE11451C --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2296
- - 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=732501F3A60DB012D8E744318F277D85 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2652
- - 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=1743608AE5A194BC5B74F20B719835F2 --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=4 --enable-main-frame-before-activation --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=1743608AE5A194BC5B74F20B719835F2 --renderer-client-id=5 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1496
- - 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=A455C0AAF1892A565D3F5D3145E13910 --mojo-platform-channel-handle=2752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2208
- - 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=51DF3550734D4BFBEA94BFAA1201C125 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 bbc5baba40b484e9d42728cf53d7932386b393111e95a05e2d23622055e8f86d
MD5 f555b175a57024e0c04b77d10ff895de
SHA1 4336c45f0d79a3dd3c49f139681632f4bf93c889
SHA512 eefdc5627f248ca2c6bd5199897c518510db03350e25de4154826df123b50a0d5ab98aa4ed15f73686beb3bc944bc460013f76365660f5aca6e5d38b69439fea
SSDEEP 384:yevdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:S+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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