user@threatcheck.sh ~ threat-analysis
bash
$ analyze-threat PWS:Win32/Yunsip!pz
PWS:Win32/Yunsip!pz - Windows Defender threat signature analysis

PWS:Win32/Yunsip!pz - Windows Defender Threat Analysis

$ cat analysis.txt
=== THREAT ANALYSIS REPORT ===
Threat Name: PWS:Win32/Yunsip!pz
Classification:
Type:PWS
Platform:Win32
Family:Yunsip
Detection Type:Concrete
Known malware family with identified signatures
Suffix:!pz
Packed or compressed to evade detection
Confidence:Very High
False-Positive Risk:Low

Concrete signature match: Password Stealer - Steals credentials and sensitive information for 32-bit Windows platform, family Yunsip

Summary:

PWS:Win32/Yunsip!pz is a concrete detection of a password stealer targeting Windows systems. This threat is designed to harvest sensitive user credentials, potentially from browsers or other applications, posing a significant risk of account compromise.

Severity:
Critical
VDM Static Detection:
Relevant strings associated with this threat:
 - Fj.V2I (SNID)
Known malware which is associated with this threat:
Filename: virussign.com_fda284ba2999606d61acb9842ce92080
cf363f44fb75c84ba52264bfed96d54a4c6a1376aab75e38e8f2b6973db18e93
22/03/2026
→VirusTotal↓Download Sample
Remediation Steps:
Isolate the affected system, ensure the threat is removed by Windows Defender, and immediately change all passwords used on or accessible from the compromised device. Perform a full system scan and enable multi-factor authentication on critical accounts.
=== END REPORT ===
$ reanalyze-threat
This analysis was last updated on 22/03/2026. Do you want to analyze it again?
$ ls available-commands/
→ cd /home
user@threatcheck.sh:~$ ▊