Overview
overview
4Static
static
1URLScan
urlscan
https://njdsahdn.de/...
windows10-1703-x64
1https://njdsahdn.de/...
windows7-x64
1https://njdsahdn.de/...
windows10-2004-x64
1https://njdsahdn.de/...
windows11-21h2-x64
1https://njdsahdn.de/...
macos-10.15-amd64
4https://njdsahdn.de/...
ubuntu-18.04-amd64
3https://njdsahdn.de/...
ubuntu-20.04-amd64
4https://njdsahdn.de/...
ubuntu-22.04-amd64
1https://njdsahdn.de/...
ubuntu-24.04-amd64
1Analysis
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max time kernel
57s -
max time network
61s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
17-06-2024 14:42
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://njdsahdn.de/invite/i=3
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
https://njdsahdn.de/invite/i=3
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
https://njdsahdn.de/invite/i=3
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
https://njdsahdn.de/invite/i=3
Resource
win11-20240611-en
Behavioral task
behavioral5
Sample
https://njdsahdn.de/invite/i=3
Resource
macos-20240611-en
Behavioral task
behavioral6
Sample
https://njdsahdn.de/invite/i=3
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral7
Sample
https://njdsahdn.de/invite/i=3
Resource
ubuntu2004-amd64-20240611-en
Behavioral task
behavioral8
Sample
https://njdsahdn.de/invite/i=3
Resource
ubuntu2204-amd64-20240522.1-en
Behavioral task
behavioral9
Sample
https://njdsahdn.de/invite/i=3
Resource
ubuntu2404-amd64-20240523-en
General
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Target
https://njdsahdn.de/invite/i=3
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
firefox.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision firefox.exe -
Modifies registry class 1 IoCs
Processes:
firefox.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000_Classes\Local Settings firefox.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
firefox.exedescription pid process Token: SeDebugPrivilege 1940 firefox.exe Token: SeDebugPrivilege 1940 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
firefox.exepid process 1940 firefox.exe 1940 firefox.exe 1940 firefox.exe 1940 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
firefox.exepid process 1940 firefox.exe 1940 firefox.exe 1940 firefox.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
firefox.exepid process 1940 firefox.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
firefox.exefirefox.exedescription pid process target process PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 2924 wrote to memory of 1940 2924 firefox.exe firefox.exe PID 1940 wrote to memory of 240 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 240 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 1236 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 3104 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 3104 1940 firefox.exe firefox.exe PID 1940 wrote to memory of 3104 1940 firefox.exe firefox.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://njdsahdn.de/invite/i=3"1⤵
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://njdsahdn.de/invite/i=32⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.0.465581090\719736558" -parentBuildID 20221007134813 -prefsHandle 1720 -prefMapHandle 1712 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc15ee83-819b-4dc0-8075-e492a8b587a1} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 1796 1b47f2f1358 gpu3⤵PID:240
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.1.1718969324\380415765" -parentBuildID 20221007134813 -prefsHandle 2144 -prefMapHandle 2140 -prefsLen 21608 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {da37c30a-350e-4035-819d-81cb7302e2a4} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 2168 1b47f1fa158 socket3⤵PID:1236
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.2.1018292530\682555851" -childID 1 -isForBrowser -prefsHandle 2660 -prefMapHandle 2652 -prefsLen 21711 -prefMapSize 233444 -jsInitHandle 1240 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {aa28edb9-6b12-4448-ade9-aa328e39cf05} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 3012 1b40add6f58 tab3⤵PID:3104
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.3.860773778\1710370635" -childID 2 -isForBrowser -prefsHandle 3608 -prefMapHandle 3604 -prefsLen 26109 -prefMapSize 233444 -jsInitHandle 1240 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b3a0aa73-102e-4e6d-9780-e0b2589837d9} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 3616 1b40bed6958 tab3⤵PID:5084
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.4.546601900\1771521360" -childID 3 -isForBrowser -prefsHandle 4792 -prefMapHandle 4788 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1240 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c79cb493-4a36-428d-b7db-ee89c9b559d8} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 4800 1b40d430a58 tab3⤵PID:4884
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.5.437787481\1369079356" -childID 4 -isForBrowser -prefsHandle 4936 -prefMapHandle 4940 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1240 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1dccb0a-063d-4e97-9800-c56894cb02e5} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 4928 1b40d740c58 tab3⤵PID:2444
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1940.6.1341782685\120902654" -childID 5 -isForBrowser -prefsHandle 4780 -prefMapHandle 5124 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1240 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7469480-58bd-4831-8bc1-9c505f85d93d} 1940 "\\.\pipe\gecko-crash-server-pipe.1940" 5112 1b40e3b3e58 tab3⤵PID:4904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpaddonFilesize
442KB
MD585430baed3398695717b0263807cf97c
SHA1fffbee923cea216f50fce5d54219a188a5100f41
SHA256a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e
SHA51206511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1
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C:\Users\Admin\AppData\Local\Temp\tmpaddon-1Filesize
8.0MB
MD5a01c5ecd6108350ae23d2cddf0e77c17
SHA1c6ac28a2cd979f1f9a75d56271821d5ff665e2b6
SHA256345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42
SHA512b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\db\data.safe.binFilesize
2KB
MD5a311e2974843326497ad42291974141a
SHA16f219b94c8431c2818946747a33b43d227704487
SHA256dff82db0a334de56f4ee1541577368e90cbc3e33651d099ea46f06c437e9462e
SHA5120878546c1c872c0874538f9e4127bcaf35df3ef8e4e7e7a5432cbd697a1af971bd0601d169338d55e35b9e858d8ee2b728e1259ff92aaa68bc8db5d1ef24394f
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\pending_pings\0defc4ed-821f-4b1c-8b1f-ef6b11e9f780Filesize
746B
MD5a4b65e520988f599a16709823d7d4134
SHA10608704b4dae96107c415c7a92e67bfa38683355
SHA256e609ed638658d9455d63e13d8812f86b53e94d41ef9e2b79fa09eec62dfc6177
SHA51229c7c5f6e83f358806e89ed89740dd1015064017ee7ac9ebb8cff544660b347ee421a4f325deaa9ada05644b365dc9322679a74fe75612e9306cbdb84e249a81
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\pending_pings\cdebd17b-b757-41ef-8487-8902e4472ebeFilesize
11KB
MD52ac0a96d4540b62771187eef7a9567a0
SHA1a4c8e705231e3bc6819599578e2aca74f0978325
SHA2564b8582a15abbe985610f74a47ed8d4a0d49f409efb844a29a65c05f76b1b5d12
SHA51252093235c4bc322980c904cbd49c474d3f6763f114c16a73408d29ce3f968887e02d94e3e2f7d8f7f0db60be19beb7b7c56a90b28eb18db87ecf3f30af9ec3aa
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dllFilesize
997KB
MD5fe3355639648c417e8307c6d051e3e37
SHA1f54602d4b4778da21bc97c7238fc66aa68c8ee34
SHA2561ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e
SHA5128f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.infoFilesize
116B
MD53d33cdc0b3d281e67dd52e14435dd04f
SHA14db88689282fd4f9e9e6ab95fcbb23df6e6485db
SHA256f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b
SHA512a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txtFilesize
479B
MD549ddb419d96dceb9069018535fb2e2fc
SHA162aa6fea895a8b68d468a015f6e6ab400d7a7ca6
SHA2562af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539
SHA51248386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-widevinecdm\4.10.2557.0\manifest.jsonFilesize
372B
MD58be33af717bb1b67fbd61c3f4b807e9e
SHA17cf17656d174d951957ff36810e874a134dd49e0
SHA256e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd
SHA5126125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dllFilesize
11.8MB
MD533bf7b0439480effb9fb212efce87b13
SHA1cee50f2745edc6dc291887b6075ca64d716f495a
SHA2568ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e
SHA512d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.libFilesize
1KB
MD5688bed3676d2104e7f17ae1cd2c59404
SHA1952b2cdf783ac72fcb98338723e9afd38d47ad8e
SHA25633899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237
SHA5127a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sigFilesize
1KB
MD5937326fead5fd401f6cca9118bd9ade9
SHA14526a57d4ae14ed29b37632c72aef3c408189d91
SHA25668a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81
SHA512b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\prefs-1.jsFilesize
6KB
MD536acd5255f7050ccf3d2fbd6db60e56d
SHA1c83ea65613ad5ded2113664c9f270d521f0fd6eb
SHA256b473d47c2d401861ad50ee9868df22b22ce47ebc927884fa09a77d23027d2944
SHA512c516d5c292dfcb0b6f875b3526bc8b4fa2ae59e9b8d58b13359f0d7f4236d5916bdae4e9ba4432ab3ad6abb525c8e5a1fcb3af2f7b62ecd9fc0f42589aa20dd3
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\prefs-1.jsFilesize
6KB
MD5bd3bb88b8924f1cdc86c832d9e11f5ff
SHA14c22d04a87502964b9e0995753218c973a38a80b
SHA2564ba9cf030c5fedf68d4a7462e22459dccc0ff048f93bd0e53b88c54a51b74a2d
SHA5126fccd8439226800745616f94c599ba555f12a2925ed65c35676be7c9bfd19d3c835f70abdf517c67ab5c793b76b7b24bdf6bfb6835faca50eb569b32f74500d1
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C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\sessionstore-backups\recovery.jsonlz4Filesize
1KB
MD566e7b5faddbc128bd0b6f431a5c98418
SHA1b4ac010eae32f42aec11576db87f14eebd1fb719
SHA256627b83861923b418e9ee916b0176225000a241484b02199eafaefc82311fabe5
SHA512a935aad155f46e583649b490e268489a05667138703aa9fc4ab000e4576bcfebf9baebcd75cafa101002b7ed14056f4afaf992d4291e70d924eb64f063392907