MALICIOUS — 14a4b4c4fdb706815ef04a36fb5bd12091c2e3ffe42a8d4651e242f75a7861bb

MALICIOUS — 14a4b4c4fdb706815ef04a36fb5bd12091c2e3ffe42a8d4651e242f75a7861bb is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Expiro family. 5 of 52 detection engines flagged it.

Identification

• SHA-256: 14a4b4c4fdb706815ef04a36fb5bd12091c2e3ffe42a8d4651e242f75a7861bb
• SHA-1: 80b640abd6ab128772a78f9172b9e45dfa789e54
• MD5: 72f460357cdd9c285dceb04e672d0e43
• imphash: c2f3a8322428c0e572369481487b6b02
• ssdeep: 12288:OzQCHzCh4gaDeRSBAC6A3NfaoqfhC9CwAiFY9ER82sKe:Om7aDOC6A3NfuhCgwAWUER8D
• TLSH: T1464BBE9C1C03ABB6C276BE22FC5D684E8834B18B313831344E4799BA74E6C6B3577945
• Submitted as: 14a4b4c4fdb706815ef04a36fb5bd12091c2e3ffe42a8d4651e242f75a7861bb
• File type: pe · Size: 494592 bytes
• Verdict: malicious (89/100) · Family: Expiro

Detections (5 of 52 engines)

• ClamAV (daily): Win.Virus.Expiro-9891997-0
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• Microsoft Defender: Virus:Win64/Expiro.PABG!MTB
• Emsisoft (Emergency Kit): Win64.Expiro.Gen.6
• Kaspersky (KVRT): HEUR:Virus.Win64.Expiro.gen

Why this verdict

The malicious score of 89/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Win.Virus.Expiro-9891997-0 (rule Win.Virus.Expiro-9891997-0) - engine signal, weight 0.90, confidence 0.95
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded domains

• mozilla.org

File paths

• c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\deploy\tmp\ssvagent\obj64\ssvagent.pdb

More Expiro samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report