| URL: | https://www.downza.cn/soft/257867.html |
| Full analysis: | https://app.any.run/tasks/d0593b40-77ed-4eb8-a916-dfcf79bcb8fd |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | April 19, 2025, 21:52:24 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 5738D5D209C397CEFD2B1C1C21C8C677 |
| SHA1: | 5260B8BF2251F248C679082071D3019A8E9F8EB0 |
| SHA256: | A0120E99DD4C654A5FF608E149E60F0C9BFAB8DB39D0AF7C1BC2209C1A321620 |
| SSDEEP: | 3:N8DSLSYX9TAuJ:2OLDtUuJ |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 616 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | taskkill.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1056 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4740 -childID 6 -isForBrowser -prefsHandle 5376 -prefMapHandle 5372 -prefsLen 31198 -prefMapSize 244583 -jsInitHandle 1344 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {09b70fc2-e20e-4195-b7af-81a238a2a28c} 7504 "\\.\pipe\gecko-crash-server-pipe.7504" 1c4333e6150 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 123.0 Modules
| |||||||||||||||
| 1128 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | taskkill.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2140 | sc start SoftUpdateSrv | C:\Windows\SysWOW64\sc.exe | — | windows+loader_4_257867.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Service Control Manager Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2288 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 8696 -s 1460 | C:\Windows\SysWOW64\WerFault.exe | — | FLMgrTray.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2980 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | WMIC.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3268 | C:\FlFile\winrar7.1.0.0.exe | C:\FlFile\winrar7.1.0.0.exe | winManager.exe | ||||||||||||
User: admin Company: 全球发行商 win.rar GmbH Integrity Level: HIGH Description: WinRAR 压缩文件管理器 Exit code: 0 Version: 7.1.0 Modules
| |||||||||||||||
| 3888 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 8696 -s 772 | C:\Windows\SysWOW64\WerFault.exe | — | FLMgrTray.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4000 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6180 -childID 7 -isForBrowser -prefsHandle 6172 -prefMapHandle 6168 -prefsLen 31198 -prefMapSize 244583 -jsInitHandle 1344 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {313cc416-dbdf-4db7-b2c5-ebbd0807090a} 7504 "\\.\pipe\gecko-crash-server-pipe.7504" 1c437f19a10 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 123.0 Modules
| |||||||||||||||
| (PID) Process: | (7504) firefox.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (7504) firefox.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\RFC1156Agent\CurrentVersion\Parameters |
| Operation: | write | Name: | TrapPollTimeMilliSecs |
Value: 15000 | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\winManager |
| Operation: | write | Name: | upSwitch |
Value: | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\winManager |
| Operation: | write | Name: | userHash |
Value: ffbd6db67ea6d91e27e61a2288ba0c5d | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\winManager |
| Operation: | write | Name: | userTime |
Value: 20197 | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\winManager |
| Operation: | write | Name: | nameType |
Value: 1 | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\winManager |
| Operation: | write | Name: | DisplayName |
Value: WindSoul软件管家 | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\winManager |
| Operation: | write | Name: | UninstallString |
Value: C:\Users\admin\AppData\Local\winManager\leave.exe | |||
| (PID) Process: | (8716) windows+loader_4_257867.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\winManager |
| Operation: | write | Name: | DisplayVersion |
Value: 1.0.7.1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7504 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-child-current.bin | binary | |
MD5:C95DDC2B1A525D1A243E4C294DA2F326 | SHA256:3A5919E086BFB31E36110CF636D2D5109EB51F2C410B107F126126AB25D67363 | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin | binary | |
MD5:297E88D7CEB26E549254EC875649F4EB | SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702 | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite | — | |
MD5:— | SHA256:— | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.js | text | |
MD5:A7CC12817AD3972FB4928237803E5A21 | SHA256:7C5DAA65A926E2DFEF6E21A47D37D8F94C60C5B376E9EF41951182D0FA381184 | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\AlternateServices.bin | binary | |
MD5:E54EEBEFBEF30F7DD01011D007BB40CC | SHA256:985D520D7D0FFD7878A7815CC15E6A2084AC4455676CF3332E9B4C16052D1042 | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 7504 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.216.77.36:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7504 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | — | — | whitelisted |
7504 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 2.23.82.57:80 | http://r11.o.lencr.org/ | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 2.23.82.57:80 | http://r11.o.lencr.org/ | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 142.250.185.195:80 | http://o.pki.goog/s/wr3/cgo | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 2.23.82.9:80 | http://r10.o.lencr.org/ | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 2.23.82.9:80 | http://r10.o.lencr.org/ | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | — | 142.250.185.195:80 | http://o.pki.goog/we2 | unknown | — | — | whitelisted |
7504 | firefox.exe | POST | 200 | 142.250.185.195:80 | http://o.pki.goog/we2 | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.216.77.36:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7504 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
7504 | firefox.exe | 34.36.137.203:443 | contile.services.mozilla.com | GOOGLE-CLOUD-PLATFORM | US | whitelisted |
7504 | firefox.exe | 34.160.144.191:443 | content-signature-2.cdn.mozilla.net | GOOGLE | US | whitelisted |
7504 | firefox.exe | 2.23.82.57:80 | r11.o.lencr.org | Akamai International B.V. | DE | whitelisted |
7504 | firefox.exe | 142.250.185.195:80 | o.pki.goog | GOOGLE | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
www.downza.cn |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
contile.services.mozilla.com |
| whitelisted |
spocs.getpocket.com |
| whitelisted |
mc.prod.ads.prod.webservices.mozgcp.net |
| whitelisted |
example.org |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
7504 | firefox.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
7504 | firefox.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |
8716 | windows+loader_4_257867.exe | Misc activity | ET INFO Observed ZeroSSL SSL/TLS Certificate |