MALICIOUS — normal_5fce385f80327.pdf

MALICIOUS — normal_5fce385f80327.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4285bff43d4285612d56ca4b3e8bf578fa9d098089916e4174bf5d894ab2af22
• SHA-1: c771d003b57f46456e4ac2e04f94261b615f77d8
• MD5: ad40e10d93287466d2a6558bc701be90
• ssdeep: 1536:OMs2BpvOmex4SwJ+j9uzYNAccL3x4P77NmTPMnvegy9:/s22mexbj9EYKpOH0jMve3
• TLSH: T1CB36D0F3A247DD4C37EAA74799FA2529308AC9887476876010C87B7C957C6BE7E50E00
• Submitted as: normal_5fce385f80327.pdf
• File type: pdf · Size: 69612 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 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 94/100 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 suspicious by URL analysis: https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe003ef8cdb769c6a9b041/1606287424678/13446260745.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://cctraff.ru/123?utm_term=allopatric+speciation+detailed+example, https://bagobizofenagex.weebly.com/uploads/1/3/4/7/134767931/tumemoba.pdf, https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe003ef8cdb769c6a9b041/1606287424678/13446260745.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://cctraff.ru/123?utm_term=allopatric+speciation+detailed+example
• https://bagobizofenagex.weebly.com/uploads/1/3/4/7/134767931/tumemoba.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe003ef8cdb769c6a9b041/1606287424678/13446260745.pdf
• https://uploads.strikinglycdn.com/files/ddd1f5a4-5800-4b43-902f-863421c87ea3/rotowexuture.pdf
• https://uploads.strikinglycdn.com/files/ce8766af-4288-4692-96c0-642eac53da81/minecraft_tnt_run.pdf
• https://zotikukubufo.weebly.com/uploads/1/3/4/7/134773644/a5271581.pdf
• https://komimuvupelogi.weebly.com/uploads/1/3/4/3/134312664/vizig.pdf
• https://pudixelive.weebly.com/uploads/1/3/4/7/134733907/72bb435e2a6.pdf
• https://s3.amazonaws.com/xazarujokemus/xelixuvarukasetuga.pdf
• https://static1.squarespace.com/static/5fc27fb3239b0722913b63ef/t/5fc95ee88fd3ef71a9a3605c/1607032553310/36181043436.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe2217f81c9a2a0c6b4ba9/1606296089222/wordpress_for_dummies_2015.pdf
• https://s3.amazonaws.com/xulepiwa/the_accountant_full_movie_in_tamil.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

• cctraff.ru
• bagobizofenagex.weebly.com
• static1.squarespace.com
• uploads.strikinglycdn.com
• zotikukubufo.weebly.com
• komimuvupelogi.weebly.com
• pudixelive.weebly.com
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report