hxxps://attachments[.]office[.]net/owa/paula%40aarc-west[.]com/service[.]svc/s/GetAttachmentThumbnail?id=AAMkAGFhYWI3NDZmLWU4YTAtNDAyZi04YjE0LThjYzY0ZDQ4ZTYzNQBGAAAAAAAUpCQgTeSaSatK5EKqz4I6BwDekLDk4ktbRbdjWRMftN8ZAAAATmmmAADekLDk4ktbRbdjWRMftN8ZAAC8OBfgAAABEgAQAEczfisj8O9JpygfrHZyIL8%3D&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkQ4OThGN0RDMjk2ODQ1MDk1RUUwREZGQ0MzODBBOTM5NjUwNDNFNjQiLCJ0eXAiOiJKV1QiLCJ4NXQiOiIySmozM0Nsb1JRbGU0Tl84dzRDcE9XVUVQbVEifQ[.]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[.]jn_c8fz7mC96pdzpyZyhcHwTY7DzFT1oN-lADtWH1uSOrgw0N-5w9cc-fxyKexri-N-VsPdRDyOWsb-7_e8O-PT0B0Ar4PcnRVPSuwm3fjTgMk2Fr5gfCa_pAFTBTAZNJZswRbBj700_x-XUl0OufwUWMnj-ZEKgXgU8GM0eE3FuY42gydSl3Bc9YgjYbdVuHfWuOL9BV2HY7ePZNW92mqOwgdTOLrY_4dZdQPStHIF6XUwM4rV9Hn5OCr5M7e9oLFjvkn3m6HCvOTJucu1AMBNruMBXABkzfDGDUHNQmhKNYaXaykcZPPVKmPmZvYyDOnzxto7TkMYSnnbU-GatCw&X-OWA-CANARY=ex3PkYGFVU64msTwLEOzGfDxHW9_MNsYQYao6yCLUQYy6IhatShh0P_lte7iGBR4OtbRU8bVumM[.]&owa=outlook[.]office[.]com&scriptVer=20230324008[.]06&animation=true

Analysis

max time kernel
150s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2023, 21:51

Sharing

Behavioral task

behavioral1

Sample

https://attachments.office.net/owa/paula%40aarc-west.com/service.svc/s/GetAttachmentThumbnail?id=AAMkAGFhYWI3NDZmLWU4YTAtNDAyZi04YjE0LThjYzY0ZDQ4ZTYzNQBGAAAAAAAUpCQgTeSaSatK5EKqz4I6BwDekLDk4ktbRbdjWRMftN8ZAAAATmmmAADekLDk4ktbRbdjWRMftN8ZAAC8OBfgAAABEgAQAEczfisj8O9JpygfrHZyIL8%3D&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkQ4OThGN0RDMjk2ODQ1MDk1RUUwREZGQ0MzODBBOTM5NjUwNDNFNjQiLCJ0eXAiOiJKV1QiLCJ4NXQiOiIySmozM0Nsb1JRbGU0Tl84dzRDcE9XVUVQbVEifQ.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.jn_c8fz7mC96pdzpyZyhcHwTY7DzFT1oN-lADtWH1uSOrgw0N-5w9cc-fxyKexri-N-VsPdRDyOWsb-7_e8O-PT0B0Ar4PcnRVPSuwm3fjTgMk2Fr5gfCa_pAFTBTAZNJZswRbBj700_x-XUl0OufwUWMnj-ZEKgXgU8GM0eE3FuY42gydSl3Bc9YgjYbdVuHfWuOL9BV2HY7ePZNW92mqOwgdTOLrY_4dZdQPStHIF6XUwM4rV9Hn5OCr5M7e9oLFjvkn3m6HCvOTJucu1AMBNruMBXABkzfDGDUHNQmhKNYaXaykcZPPVKmPmZvYyDOnzxto7TkMYSnnbU-GatCw&X-OWA-CANARY=ex3PkYGFVU64msTwLEOzGfDxHW9_MNsYQYao6yCLUQYy6IhatShh0P_lte7iGBR4OtbRU8bVumM.&owa=outlook.office.com&scriptVer=20230324008.06&animation=true

Resource

win10v2004-20230220-en

windows10-2004-x64

8 signatures

150 seconds

Report Analysis Logs

General

Target

https://attachments.office.net/owa/paula%40aarc-west.com/service.svc/s/GetAttachmentThumbnail?id=AAMkAGFhYWI3NDZmLWU4YTAtNDAyZi04YjE0LThjYzY0ZDQ4ZTYzNQBGAAAAAAAUpCQgTeSaSatK5EKqz4I6BwDekLDk4ktbRbdjWRMftN8ZAAAATmmmAADekLDk4ktbRbdjWRMftN8ZAAC8OBfgAAABEgAQAEczfisj8O9JpygfrHZyIL8%3D&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkQ4OThGN0RDMjk2ODQ1MDk1RUUwREZGQ0MzODBBOTM5NjUwNDNFNjQiLCJ0eXAiOiJKV1QiLCJ4NXQiOiIySmozM0Nsb1JRbGU0Tl84dzRDcE9XVUVQbVEifQ.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.jn_c8fz7mC96pdzpyZyhcHwTY7DzFT1oN-lADtWH1uSOrgw0N-5w9cc-fxyKexri-N-VsPdRDyOWsb-7_e8O-PT0B0Ar4PcnRVPSuwm3fjTgMk2Fr5gfCa_pAFTBTAZNJZswRbBj700_x-XUl0OufwUWMnj-ZEKgXgU8GM0eE3FuY42gydSl3Bc9YgjYbdVuHfWuOL9BV2HY7ePZNW92mqOwgdTOLrY_4dZdQPStHIF6XUwM4rV9Hn5OCr5M7e9oLFjvkn3m6HCvOTJucu1AMBNruMBXABkzfDGDUHNQmhKNYaXaykcZPPVKmPmZvYyDOnzxto7TkMYSnnbU-GatCw&X-OWA-CANARY=ex3PkYGFVU64msTwLEOzGfDxHW9_MNsYQYao6yCLUQYy6IhatShh0P_lte7iGBR4OtbRU8bVumM.&owa=outlook.office.com&scriptVer=20230324008.06&animation=true

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1352	firefox.exe
Token: SeDebugPrivilege	1352	firefox.exe
Token: SeDebugPrivilege	1352	firefox.exe
Token: SeDebugPrivilege	1352	firefox.exe
Token: SeDebugPrivilege	1352	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1352	firefox.exe
1352	firefox.exe
1352	firefox.exe
1352	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1352	firefox.exe
1352	firefox.exe
1352	firefox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1352	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 3820 wrote to memory of 1352	3820	firefox.exe	85
PID 1352 wrote to memory of 2996	1352	firefox.exe	86
PID 1352 wrote to memory of 2996	1352	firefox.exe	86
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 3468	1352	firefox.exe	87
PID 1352 wrote to memory of 608	1352	firefox.exe	88
PID 1352 wrote to memory of 608	1352	firefox.exe	88
PID 1352 wrote to memory of 608	1352	firefox.exe	88

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.
persistence

Query Registry
T1012

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" https://attachments.office.net/owa/paula%40aarc-west.com/service.svc/s/GetAttachmentThumbnail?id=AAMkAGFhYWI3NDZmLWU4YTAtNDAyZi04YjE0LThjYzY0ZDQ4ZTYzNQBGAAAAAAAUpCQgTeSaSatK5EKqz4I6BwDekLDk4ktbRbdjWRMftN8ZAAAATmmmAADekLDk4ktbRbdjWRMftN8ZAAC8OBfgAAABEgAQAEczfisj8O9JpygfrHZyIL8%3D&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkQ4OThGN0RDMjk2ODQ1MDk1RUUwREZGQ0MzODBBOTM5NjUwNDNFNjQiLCJ0eXAiOiJKV1QiLCJ4NXQiOiIySmozM0Nsb1JRbGU0Tl84dzRDcE9XVUVQbVEifQ.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.jn_c8fz7mC96pdzpyZyhcHwTY7DzFT1oN-lADtWH1uSOrgw0N-5w9cc-fxyKexri-N-VsPdRDyOWsb-7_e8O-PT0B0Ar4PcnRVPSuwm3fjTgMk2Fr5gfCa_pAFTBTAZNJZswRbBj700_x-XUl0OufwUWMnj-ZEKgXgU8GM0eE3FuY42gydSl3Bc9YgjYbdVuHfWuOL9BV2HY7ePZNW92mqOwgdTOLrY_4dZdQPStHIF6XUwM4rV9Hn5OCr5M7e9oLFjvkn3m6HCvOTJucu1AMBNruMBXABkzfDGDUHNQmhKNYaXaykcZPPVKmPmZvYyDOnzxto7TkMYSnnbU-GatCw&X-OWA-CANARY=ex3PkYGFVU64msTwLEOzGfDxHW9_MNsYQYao6yCLUQYy6IhatShh0P_lte7iGBR4OtbRU8bVumM.&owa=outlook.office.com&scriptVer=20230324008.06&animation=true
1⤵
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" https://attachments.office.net/owa/paula%40aarc-west.com/service.svc/s/GetAttachmentThumbnail?id=AAMkAGFhYWI3NDZmLWU4YTAtNDAyZi04YjE0LThjYzY0ZDQ4ZTYzNQBGAAAAAAAUpCQgTeSaSatK5EKqz4I6BwDekLDk4ktbRbdjWRMftN8ZAAAATmmmAADekLDk4ktbRbdjWRMftN8ZAAC8OBfgAAABEgAQAEczfisj8O9JpygfrHZyIL8%3D&thumbnailType=2&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkQ4OThGN0RDMjk2ODQ1MDk1RUUwREZGQ0MzODBBOTM5NjUwNDNFNjQiLCJ0eXAiOiJKV1QiLCJ4NXQiOiIySmozM0Nsb1JRbGU0Tl84dzRDcE9XVUVQbVEifQ.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.jn_c8fz7mC96pdzpyZyhcHwTY7DzFT1oN-lADtWH1uSOrgw0N-5w9cc-fxyKexri-N-VsPdRDyOWsb-7_e8O-PT0B0Ar4PcnRVPSuwm3fjTgMk2Fr5gfCa_pAFTBTAZNJZswRbBj700_x-XUl0OufwUWMnj-ZEKgXgU8GM0eE3FuY42gydSl3Bc9YgjYbdVuHfWuOL9BV2HY7ePZNW92mqOwgdTOLrY_4dZdQPStHIF6XUwM4rV9Hn5OCr5M7e9oLFjvkn3m6HCvOTJucu1AMBNruMBXABkzfDGDUHNQmhKNYaXaykcZPPVKmPmZvYyDOnzxto7TkMYSnnbU-GatCw&X-OWA-CANARY=ex3PkYGFVU64msTwLEOzGfDxHW9_MNsYQYao6yCLUQYy6IhatShh0P_lte7iGBR4OtbRU8bVumM.&owa=outlook.office.com&scriptVer=20230324008.06&animation=true
  2⤵
  - 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:1352
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.0.2076447281\2044099281" -parentBuildID 20221007134813 -prefsHandle 1824 -prefMapHandle 1816 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3021883f-8063-4c96-93f8-18a4427f29c0} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 1916 17ee0f19258 gpu
    3⤵
    PID:2996
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.1.1373266640\1053325991" -parentBuildID 20221007134813 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 21706 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e5fd4eb-15eb-4b12-833f-a46422ef20f1} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 2424 17ed2fa1e58 socket
    3⤵
    PID:3468
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.2.355699851\1312644873" -childID 1 -isForBrowser -prefsHandle 2932 -prefMapHandle 3036 -prefsLen 21854 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {574cccd0-6ad2-4e87-b043-81627aa1a3d1} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 2996 17ee3e41458 tab
    3⤵
    PID:608
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.3.1753679621\1484363104" -childID 2 -isForBrowser -prefsHandle 4060 -prefMapHandle 4056 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4aaa3d0c-6e31-4f97-ad9a-b41193eadfda} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 4068 17ee54afa58 tab
    3⤵
    PID:3932
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.4.570133456\1392196344" -childID 3 -isForBrowser -prefsHandle 4704 -prefMapHandle 4700 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e1fc405d-52a9-42a4-828e-3282bf1b1944} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 4720 17ee6439558 tab
    3⤵
    PID:1372
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.6.606098689\1267186683" -childID 5 -isForBrowser -prefsHandle 3352 -prefMapHandle 3380 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a83f8c6b-a869-47b5-b1a6-c85ca2381be8} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 3312 17ee3eb7558 tab
    3⤵
    PID:444
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.5.763117764\624905260" -childID 4 -isForBrowser -prefsHandle 3208 -prefMapHandle 3188 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9b072143-66c4-4af3-98fe-5e8ceabdefe0} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 2804 17ee1412d58 tab
    3⤵
    PID:1100
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1352.7.589007351\1034863816" -childID 6 -isForBrowser -prefsHandle 5212 -prefMapHandle 5216 -prefsLen 26834 -prefMapSize 232675 -jsInitHandle 1460 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {05f85385-c006-4675-a4e7-e381a7c7029d} 1352 "\\.\pipe\gecko-crash-server-pipe.1352" 5204 17ee3eb7e58 tab
    3⤵
    PID:2120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\activity-stream.discovery_stream.json.tmp

Filesize
148KB

MD5
1e5f1edb94ecfc63c143178b1378325a

SHA1
1f47d0035fabeb0ef1eb896c959d9cef2a7bb2e2

SHA256
202dc3756ad47da828ceb8716ad06f9e9d1e3c907ec2c4267bd924fc4ca47006

SHA512
3cd898d3f4c03d04427574ca4babc69cd2398dadd74af81e52ca6f6eba9ea7481d55e5ddb2a5fba68d5157fdab4281a1c443ea47f90ff1a6c54ccefa22f3cd9c

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\cache2\entries\D5594A2648EECD01993B5C42919BA64ADBF56052

Filesize
14KB

MD5
408762bf53489109aa39740db5ad72bc

SHA1
335214332eab5e0a94df6ac05fa863246630ebd8

SHA256
a3f82af36652993c7a92f7bd7cdb87372264a66cc5a1a2da7a50e8e344d4b520

SHA512
b2bbd1abc53d71737729abc7eb60a4fb6fe97ede8e3c26b536e8557a0364969fa945bc320e8c4ac036d0cdef714f223ce6198784d25f0f29290ab13b687b7543

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
442KB

MD5
85430baed3398695717b0263807cf97c

SHA1
fffbee923cea216f50fce5d54219a188a5100f41

SHA256
a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

SHA512
06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

Filesize
8.0MB

MD5
a01c5ecd6108350ae23d2cddf0e77c17

SHA1
c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

SHA256
345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

SHA512
b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

Filesize
997KB

MD5
fe3355639648c417e8307c6d051e3e37

SHA1
f54602d4b4778da21bc97c7238fc66aa68c8ee34

SHA256
1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

SHA512
8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

Filesize
116B

MD5
3d33cdc0b3d281e67dd52e14435dd04f

SHA1
4db88689282fd4f9e9e6ab95fcbb23df6e6485db

SHA256
f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

SHA512
a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

Filesize
479B

MD5
49ddb419d96dceb9069018535fb2e2fc

SHA1
62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

SHA256
2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

SHA512
48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

Filesize
372B

MD5
8be33af717bb1b67fbd61c3f4b807e9e

SHA1
7cf17656d174d951957ff36810e874a134dd49e0

SHA256
e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

SHA512
6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

Filesize
11.8MB

MD5
33bf7b0439480effb9fb212efce87b13

SHA1
cee50f2745edc6dc291887b6075ca64d716f495a

SHA256
8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

SHA512
d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

Filesize
1KB

MD5
688bed3676d2104e7f17ae1cd2c59404

SHA1
952b2cdf783ac72fcb98338723e9afd38d47ad8e

SHA256
33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

SHA512
7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

Filesize
1KB

MD5
937326fead5fd401f6cca9118bd9ade9

SHA1
4526a57d4ae14ed29b37632c72aef3c408189d91

SHA256
68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

SHA512
b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

Filesize
6KB

MD5
7403511d91c6d4f2191e62dd49d5cee2

SHA1
3087d090a0a5932fbcbfc14e4459a108dea37d5c

SHA256
6a6cf09b6f341092b233433e70ebbe01f0d664bb0429b91aed6d152e352ce826

SHA512
d3624958df8a937394835b1168f37bd1a6a7affcdef07c8a84d42fcd2ecccd6b17f7c132c096ab7328e4633eb4cb053e78d1bdd31bbc5dc6198ce4bb65d1d20e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

Filesize
6KB

MD5
791e2e7bd0d8049cd696fda23104675f

SHA1
1de1c90475f9c17b065683a70dc93f6bb8679eda

SHA256
cf5ef7102f864dc5506361d9517b1afa39cbbc93d7b9beb6a207f1e3f9f47105

SHA512
7090dd6b2025777749035e6a3995c2de9d0351d3105e169647109aba97709caf2b21b3b9ff80d1fa1acbe02c368101ebbca4cf2ee4151f31096a842f2e796a12

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

Filesize
7KB

MD5
f2122ead564708463820896e640be911

SHA1
53d9afd9fff8522566271bf89c251d786247b2fc

SHA256
ed7c7049bfa3e8dadb3e5d94b966374ed374b5c4d3ed9af7bb6893026bed5345

SHA512
c885c98815bcdf4fc5736d111242a7d2cdbde6aedafeafd34ea03f554c0c9b257d83c598eb3682e1335af0c8e139d53094edab0486b555eff138a0d489e4e2a0

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

Filesize
7KB

MD5
e1994985c2100ee5ffe6762cdb678bdc

SHA1
5dc655c037353a89a3da13d25fbe54f34b8f846b

SHA256
dcdcc4888ce79d665b0e0af251403ca7c0a9b25bf2193cc3eeb42773a639216d

SHA512
462b7ef194732cee0416510504e633f8b991a4b4c6c775bb6f7699d90e970f1ff77540ac2155f98c609174b51fde5397eb2d1a41e4df2c523f9fd4f360c1aea6

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

Filesize
7KB

MD5
4854b33fdd9466fc3fc9b1c34e9947ce

SHA1
35dd18e25260958c947e6995c95ac2cb3cadcc46

SHA256
681975b93b3cbdf5633959b6a71825e21dc08a3de9c56e7d11fa278d68bbda70

SHA512
227dcef0490c58d28212c0e19e295201aa388bfc991e3e612bf4d433bed0a1764f99e842caf839e1029c9d0a8cadafe206d911b31b693e728f67e6167f9db6ee

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs.js

Filesize
6KB

MD5
207077fed406e49d74fa19116d2712aa

SHA1
3ce60cb9b4fbd6b00a9ae26c599b9fdbe2b6c5ee

SHA256
b02701ad3c4478f891a550eac65f0a8c183999aa22a1dd171bd698b990124c58

SHA512
0c6398230b3eb103a0ce280f127515d998a6c9ea8908b8b248b132782f8166141ba8e1faabc7ace4b80e9c925bc5d7885f0fba8c16cb2e7798055727dc66190e

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
5KB

MD5
20e250ed502aab0b422032e68bddd48f

SHA1
9ab5b5e128409a977f119def56fd3b4846087501

SHA256
691b16629bc7194a1c32b9a6d34705d63d1c32166851d0320d0d230ba941bb91

SHA512
4598a3e2bdfa316d912db6ecc870ed825cce3544d836592dd1a9ada2d0bcb2eb653ad498ce385c928f3bdd73322a028126db80d877aec7f86b4aca73dbe69d43

Download Submit