MALICIOUS — virussign.com_871d6035b34952d9672969d55b28ae70.vir

MALICIOUS — virussign.com_871d6035b34952d9672969d55b28ae70.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Muldrop family. 4 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4114ff12a03a7488c4b36c3a93752ab2d280da0be90bd96223cbaa2d9471f024
• SHA-1: a0d3a58a8bd7c7f3b1e9fc578c8f5e1d69f50e31
• MD5: 871d6035b34952d9672969d55b28ae70
• imphash: b7b1d154ca47a083b83fddc13f54b733
• ssdeep: 3072:9Md2gNo5xRU4kx6eFHMi9y8Oo3vMqgviup:9Mpoid6eB9TOo3Eqgviu
• TLSH: T1C1418EAF309249BFC30A63847BD018CC17E353DA21575CAAE148DA99D9B53FBAD90071
• Submitted as: virussign.com_871d6035b34952d9672969d55b28ae70.vir
• File type: pe · Size: 188470 bytes
• Verdict: malicious (99/100) · Family: Muldrop

Detections (4 of 52 engines)

• ClamAV (daily): Win.Malware.Midie-6847893-0
• Microsoft Defender: TrojanDropper:Win32/Muldrop.V!MTB
• Emsisoft (Emergency Kit): Gen:Heur.Conjar.9
• Kaspersky (KVRT): HEUR:Trojan.Win32.Agent.pef

MITRE ATT&CK

• T1112

Why this verdict

The malicious score of 99/100 is the fusion of 7 weighted signals:

• ClamAV (daily) flagged Win.Malware.Midie-6847893-0 (rule Win.Malware.Midie-6847893-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged TrojanDropper:Win32/Muldrop.V!MTB (rule TrojanDropper:Win32/Muldrop.V!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Heur.Conjar.9 (rule Gen:Heur.Conjar.9) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Agent.pef (rule HEUR:Trojan.Win32.Agent.pef) - engine signal, weight 0.55, confidence 0.85
• Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85
• Embedded network infrastructure: http://purl.org/dc/elements/1.1/, http://www.iec.ch - static signal, weight 0.35, confidence 0.60
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

32730 behavior events · 1 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://ns.adobe.com/xap/1.0/
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/photoshop/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/sType/ResourceRef#
• http://www.iec.ch

Embedded domains

• ns.adobe.com
• www.w3.org
• purl.org
• www.iec.ch

File paths

• C:\Program

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report