MALICIOUS — c7fe498d4f8d.pdf

MALICIOUS — c7fe498d4f8d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: cf281556f61fc9c62e70a7c473afa42f4df3ade4140be1ca3da80419d761c544
• SHA-1: 55e48a4c8d68ba1cf9e4d80d6da68fd843c9340a
• MD5: 2ea79737a98af4ad033d5e98411f78b9
• ssdeep: 1536:3jaoi7PBACZb+CWgXilQOztQulgH3rTCcDhjSCIlOtLo+h:zaR7PBNZaCJiZlg72Ahrtoo
• TLSH: T1F036C0B3B047CD9867469B5736E39559649BC2C82632A720D8C87DACC2206EF7F50A60
• Submitted as: c7fe498d4f8d.pdf
• File type: pdf · Size: 67793 bytes
• Verdict: malicious (96/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4406170/normal_5fc7d48f71dca.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffking.ru/wb?keyword=architectural%20furniture%20symbols%20free, https://segapokepex.weebly.com/uploads/1/3/4/6/134649200/sasavuriseg_xuxej_wuwoxevaz_fojelotupedok.pdf, https://zatetemaf.weebly.com/uploads/1/3/4/4/134494585/gasajevotageguj.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

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 URLs

• https://traffking.ru/wb?keyword=architectural%20furniture%20symbols%20free
• https://segapokepex.weebly.com/uploads/1/3/4/6/134649200/sasavuriseg_xuxej_wuwoxevaz_fojelotupedok.pdf
• https://zatetemaf.weebly.com/uploads/1/3/4/4/134494585/gasajevotageguj.pdf
• https://uploads.strikinglycdn.com/files/9444dac8-ae5f-48d2-9158-055d4c90088b/zujelujowobeponaki.pdf
• https://uploads.strikinglycdn.com/files/a8d6cb85-2d7a-410d-a0ff-a56155e942cf/53383834476.pdf
• https://s3.amazonaws.com/pusixa/gitopolopewivivo.pdf
• https://uploads.strikinglycdn.com/files/9ed99b55-2189-47fe-86ff-7275e85d5a56/72886923861.pdf
• https://cdn-cms.f-static.net/uploads/4420239/normal_5fb034e9a7c1c.pdf
• https://uploads.strikinglycdn.com/files/a1164a96-39eb-41cf-b128-323ed9f51c00/fundamento_de_separacion_de_aminoacidos_por_cromatografia.pdf
• https://static.s123-cdn-static.com/uploads/4406170/normal_5fc7d48f71dca.pdf
• https://cdn-cms.f-static.net/uploads/4403673/normal_5f942c9e0f783.pdf
• https://dutedurelixuvu.weebly.com/uploads/1/3/4/3/134320021/mirumule_wefujawividi.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• traffking.ru
• segapokepex.weebly.com
• zatetemaf.weebly.com
• uploads.strikinglycdn.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• static.s123-cdn-static.com
• dutedurelixuvu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

File paths

• V:\E_+

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report