MALICIOUS — 20f7e.pdf

MALICIOUS — 20f7e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a2e1792db55aae71498270c4606d36e1c0223878eb8770748161663df37e8e55
• SHA-1: 361c9671e34338090559648bc5130bb98e0140d8
• MD5: 059ce4d709dce4b76aedefec1ecdfbb1
• ssdeep: 1536:QKHznxzSB7d/7TouygPZR4O7NSXnkWihGwLBiEMwdb4oohCPkckn:QGc7d/7UuvPZR4O7U8iMV4pCsj
• TLSH: T1F337D1F3B0C7FD88A75A1F8759BE042A254991891532E6B104CDB62CCCB4ADD7E30E61
• Submitted as: 20f7e.pdf
• File type: pdf · Size: 74883 bytes
• Verdict: malicious (94/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!059CE4D709DC
• 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://ribijiwazafi.weebly.com/uploads/1/3/4/8/134881841/letojimozikowopiwaw.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffi.ru/wb?keyword=trip%20to%20mars%20movie, https://uploads.strikinglycdn.com/files/2c42e9f1-908f-4df2-939a-07e43e8a583f/perth_amboy_public_schools_calendar.pdf, https://uploads.strikinglycdn.com/files/336645c1-4ef8-4eeb-8886-1693582fde75/historia_de_la_geometria_plana.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://trafffi.ru/wb?keyword=trip%20to%20mars%20movie
• https://uploads.strikinglycdn.com/files/2c42e9f1-908f-4df2-939a-07e43e8a583f/perth_amboy_public_schools_calendar.pdf
• https://uploads.strikinglycdn.com/files/336645c1-4ef8-4eeb-8886-1693582fde75/historia_de_la_geometria_plana.pdf
• https://s3.amazonaws.com/dazemi/sobivabokikefeka.pdf
• https://rusokupos.weebly.com/uploads/1/3/4/4/134468665/dasegalid.pdf
• https://ribijiwazafi.weebly.com/uploads/1/3/4/8/134881841/letojimozikowopiwaw.pdf
• https://dujefeva.weebly.com/uploads/1/3/4/5/134589135/darejodipun.pdf
• https://lufapaxate.weebly.com/uploads/1/3/0/9/130969762/9765485.pdf
• https://doguxugufini.weebly.com/uploads/1/3/0/7/130739878/0e507c36c6c2.pdf
• https://gatepeduvemixif.weebly.com/uploads/1/3/4/6/134669895/galim_molodelo_vazelu.pdf
• https://jedunifoxawixe.weebly.com/uploads/1/3/4/4/134458330/sasuxiserixati.pdf
• https://uploads.strikinglycdn.com/files/5cc813f9-7894-488b-94ff-f7d9968c58dc/76258770875.pdf
• https://uploads.strikinglycdn.com/files/24a86b74-c915-4cb9-83df-00d4045acb60/fagupimozi.pdf
• https://uploads.strikinglycdn.com/files/6aeb38a6-f542-4dc0-a12b-56308c472e96/95177934807.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

• trafffi.ru
• uploads.strikinglycdn.com
• s3.amazonaws.com
• rusokupos.weebly.com
• ribijiwazafi.weebly.com
• dujefeva.weebly.com
• lufapaxate.weebly.com
• doguxugufini.weebly.com
• gatepeduvemixif.weebly.com
• jedunifoxawixe.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report