user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat PUA:Win32/Caypnamer.A!ml
PUA:Win32/Caypnamer.A!ml - Windows Defender threat signature analysis

PUA:Win32/Caypnamer.A!ml - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: PUA:Win32/Caypnamer.A!ml
Classification:
Type:PUA
Platform:Win32
Family:Caypnamer
Detection Type:Concrete
Known malware family with identified signatures
Variant:A
Specific signature variant within the malware family
Suffix:!ml
Identified through machine learning models
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: PUA for 32-bit Windows platform, family Caypnamer

Summary:

PUA:Win32/Caypnamer.A!ml is a Potentially Unwanted Application (PUA), typically a software bundler that may install additional, unwanted software without explicit user consent. These bundled applications can include adware, browser toolbars, or other programs that degrade system performance or compromise user privacy.

Severity:
Medium
VDM Static Detection:
Relevant strings associated with this threat:
 - |#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID)
 - }#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID)
 - &|#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID)
 - &}#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID)
 - y*|#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID)
 - y*}#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID)
 - C|#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID)
 - C}#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID)
 - L|#3b576869-a4ec-4529-8536-b80a7769e899 (NID)
 - L}#3b576869-a4ec-4529-8536-b80a7769e899 (NID)
 - |#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID)
 - }#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID)
 - |#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID)
 - }#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID)
 - |#d3e037e1-3eb8-44c8-a917-57927947596d (NID)
 - }#d3e037e1-3eb8-44c8-a917-57927947596d (NID)
 - |#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID)
 - }#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID)
 - |#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID)
 - }#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID)
Known malware which is associated with this threat:
Filename: Opinionsdannere.exe
30029f21161015e2d21d53f3c62f19c46a8abd24fd72304ad97e50ce54d95efe
17/11/2025
→VirusTotal↓Download Sample
Remediation Steps:
Use Windows Defender to quarantine and remove the threat. Review recently installed programs via 'Apps & features' and uninstall any unrecognized or unwanted software. Be cautious when installing new software, especially from untrusted sources, to avoid bundled applications.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 17/11/2025. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊