MALICIOUS — petupekerapebapexule.pdf

MALICIOUS — petupekerapebapexule.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: 645fa3a9b165941d186b41ce14a5fa1ece1daf3f555dcb939a0ed911f6ef878b
• SHA-1: 66b0a959da00052aa7d5146d6d20300539397c75
• MD5: c76fc0ddfdac227aa67c2ed3e81909eb
• ssdeep: 1536:v8qfWk4qrUaMFcEhuPVyaqFMNJmp4PVkUB8vFwRsZyPaBKog0HS:lWk4qrULCE8u2mOLqFwiZyPaQ77
• TLSH: T1E337E0F366A7EE4D3ADB6B433AB617443449878825329B54048CB76CC4787EC3E60A70
• Submitted as: petupekerapebapexule.pdf
• File type: pdf · Size: 74248 bytes
• Verdict: malicious (96/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/7881241c-a7fc-420c-a533-192c2f35a78b/matlab_solution_manual.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafftec.ru/wb?keyword=ethiopian%20reporter%20newspaper%20jobs, https://cdn-cms.f-static.net/uploads/4369769/normal_5f985ec4bc98b.pdf, https://uploads.strikinglycdn.com/files/0e63755b-49ac-4f89-8f9b-787b6365e971/dnd_5e_elemental_monk.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://trafftec.ru/wb?keyword=ethiopian%20reporter%20newspaper%20jobs
• https://cdn-cms.f-static.net/uploads/4369769/normal_5f985ec4bc98b.pdf
• https://s3.amazonaws.com/wamatasamegu/rujitinapexagimipuxap.pdf
• https://s3.amazonaws.com/vuxalirudidel/gangstar_vegas_apkobb_download.pdf
• https://s3.amazonaws.com/zirojopemup/32039237971.pdf
• https://s3.amazonaws.com/virumutipalis/winutidoza.pdf
• https://uploads.strikinglycdn.com/files/0e63755b-49ac-4f89-8f9b-787b6365e971/dnd_5e_elemental_monk.pdf
• https://s3.amazonaws.com/dazinibonofobi/grade_8_math_expression_worksheets.pdf
• https://s3.amazonaws.com/rorives/ready_player_one_full_movie_free_1080p.pdf
• https://uploads.strikinglycdn.com/files/7881241c-a7fc-420c-a533-192c2f35a78b/matlab_solution_manual.pdf
• https://s3.amazonaws.com/zuxadol/12915403997.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

• trafftec.ru
• cdn-cms.f-static.net
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report