MALICIOUS — normal_5fe92b45c37d4.pdf

MALICIOUS — normal_5fe92b45c37d4.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f665fbf2c69f55b39201f9931888c20e271be94195c83e2af15246d9f07bcc1e
• SHA-1: f97ac05876b27cba1d3adf9640a32e3d6a6cc4a1
• MD5: 6e1c744e80c3f3aff287a26f75774b64
• ssdeep: 3072:e8X0VlaKBfmNiB7GlBEQLk2kT9KY5lF4/trGvolBik8fz0utoosm4RS:e8EVMkfsYGAQLVaXF4/trlTCz0M1
• TLSH: T11A3F01F3A087CE8975567B47A8FA157839488A8D7121EED42815733CD0BC1FD3AC8A61
• Submitted as: normal_5fe92b45c37d4.pdf
• File type: pdf · Size: 159719 bytes
• Verdict: malicious (96/100)

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 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://nipufijupetobug.weebly.com/uploads/1/3/1/4/131482996/8a6898.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffmen.ru/123?utm_term=one+piece+bon+clay+impel+down, https://cdn.sqhk.co/semobisugigi/hacyiig/world_history_atlas_apk.pdf, https://cdn-cms.f-static.net/uploads/4418192/normal_5f997317df2d5.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://traffmen.ru/123?utm_term=one+piece+bon+clay+impel+down
• https://s3.amazonaws.com/faserubafa/grade_8_science_state_test_2018.pdf
• https://s3.amazonaws.com/henghuili-files/witokupelapogetomevabani.pdf
• https://cdn.sqhk.co/semobisugigi/hacyiig/world_history_atlas_apk.pdf
• https://s3.amazonaws.com/livivuvuwugeb/chalcone_derivatives.pdf
• https://cdn-cms.f-static.net/uploads/4418192/normal_5f997317df2d5.pdf
• https://uploads.strikinglycdn.com/files/620e595d-4911-45dd-93a3-14f1dd16b792/food_grade_hydrogen_peroxide_therapy_testimonials.pdf
• https://s3.amazonaws.com/pugomonapoxuxe/29170466497.pdf
• https://uploads.strikinglycdn.com/files/a1c58ea9-6772-41ed-b386-4bd8d3c33329/baxunozelawopaluwufetuwaz.pdf
• https://zixotojene.weebly.com/uploads/1/3/4/3/134315054/f14e7e.pdf
• https://nipufijupetobug.weebly.com/uploads/1/3/1/4/131482996/8a6898.pdf
• https://s3.amazonaws.com/defipedibe/fikebugobekodilosakenorim.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

• traffmen.ru
• s3.amazonaws.com
• cdn.sqhk.co
• cdn-cms.f-static.net
• uploads.strikinglycdn.com
• zixotojene.weebly.com
• nipufijupetobug.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report