Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
26-10-2023 05:57
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://worker-field-5454.jiket88522.workers.dev
Resource
win10v2004-20231023-en
General
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Target
https://worker-field-5454.jiket88522.workers.dev
Malware Config
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 17 api.ipify.org 19 api.ipify.org -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 1612 msedge.exe 1612 msedge.exe 3596 msedge.exe 3596 msedge.exe 2924 identity_helper.exe 2924 identity_helper.exe 2192 msedge.exe 2192 msedge.exe 2192 msedge.exe 2192 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
Processes:
msedge.exepid process 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
Processes:
msedge.exepid process 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
Processes:
msedge.exepid process 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe 3596 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 3596 wrote to memory of 384 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 384 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 3828 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 1612 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 1612 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe PID 3596 wrote to memory of 4232 3596 msedge.exe msedge.exe
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://worker-field-5454.jiket88522.workers.dev1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffc00b46f8,0x7fffc00b4708,0x7fffc00b47182⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2680 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2040 /prefetch:22⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:82⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4968 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5220 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5252 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5652 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5716 /prefetch:12⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2036,15328108620440266744,4626988665567511639,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1880 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.datFilesize
152B
MD584df16093540d8d88a327b849dd35f8c
SHA1c6207d32a8e44863142213697984de5e238ce644
SHA256220f89151a0f978b8bbe338b937af90417ae8c17b72a53f2acea7be2ac171a8c
SHA5123077ccda8f86f47c41978d6cbb1dcad344e36f236251c8fd8c58d1c48a59106aecfdbe306357b7ebcfe3300bec8ea10ee0e59434c799e8c40e40e6c3c1bd4098
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent StateFilesize
111B
MD5285252a2f6327d41eab203dc2f402c67
SHA1acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6
SHA2565dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
SHA51211ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent StateFilesize
291B
MD54d9ad8be67c841f8d9343fc2c0614604
SHA1c804e3fa8b5dea2503a8e9dd301932ba56834daa
SHA2568d44526cc74c86de1caa5d2c950c0107787be7ed6973a270ec48994895e09389
SHA5129cae504188e264274bb8bf79668393e079b6a165898d734df694edef0e4ad0fba0534eb9b09a7eca7a6c87c280cbe99c7861f52e929cf238389ed128de87d7a2
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
5KB
MD535f8c8ecf7936707dc1efe2e9794baaa
SHA1e559c489b283cc9cfd09362987294c17d9dec0e2
SHA256110ba59614bd5800faf03700b9bcc7a42589b8d5df29cb0728b10d9f5be847b4
SHA51252e164e26d96f4691f82b0392223706dea9414d5021c62acd25522016c02ace0b02172b550e75d5748abf01737fbb54e6541aa07e4ed0e0d9c8368d6d86b8fe7
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\PreferencesFilesize
6KB
MD5f10aab362586bb9aa665da46c71847d2
SHA14796183575fcfa2d61babd2281547baac9828736
SHA2567afc99116609ffa6f1a8e840242907b381c63f37f79f1f3af2963353314b1d65
SHA51294fc3ae31fe96c37c705c27e923fc9c2b63de50a3edea81c20a23e14d0c42a7d22ad1129de13dcbe814a2489ab5b28284755f5e17ea1d13246592b227ccfeab7
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure PreferencesFilesize
24KB
MD5918ecd7940dcab6b9f4b8bdd4d3772b2
SHA17c0c6962a6cd37d91c2ebf3ad542b3876dc466e4
SHA2563123072fba0ea8e8f960dd213659a0c96ce2b58683593b8ea84efac772b25175
SHA512c96044501a0a6a65140bc7710a81d29dac35fc6a6fd18fbb4fa5d584e9dc79a059e51cbe063ca496d72558e459ffa6c2913f3893f0a3c0f8002bbca1d1b98ea2
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENTFilesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local StateFilesize
10KB
MD56fe6cc4c776b4cfaf40521ea6b95567b
SHA142aaab476e5fb7f0fd9bb60fdf6d40035460e336
SHA2567b02806dd8aae88a0218bf8c8751b0afd0bb7ae883c339577cc5bc1755329377
SHA5123f55fe3799e909f16db31db07dd101a2488be5d8ae8bb4180df92a64208dbf0838a387d0c44975b83a2997b9e16a15bdc46dba2da9fca8773a190fb51659e03c
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\??\pipe\LOCAL\crashpad_3596_EYBYQAWVRTGIPZWHMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e