MALICIOUS — 3562fe2adfe4e.pdf

MALICIOUS — 3562fe2adfe4e.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 81e818cd1a6f106f3d0c178b2bd4f5aaf03873190ca0988f91f9b6649c8dda0a
• SHA-1: 887af6604009f93ea8306a1c28bfb4ff7943e9fa
• MD5: 26d30221daa6c80c211cb403fb8f48c0
• ssdeep: 1536:USi1TK8I4egL0RjIcyuPuzL1H3iUfwQMVchTHro/m7P6:TiTK8I4xL0M7X4UflMVaTp+
• TLSH: T1EB37D0F7A297EC8CA79A6B4779D401ACA449D64C34239B6908457B3DC03C3FE5E01962
• Submitted as: 3562fe2adfe4e.pdf
• File type: pdf · Size: 74541 bytes
• Verdict: malicious (96/100)

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!26D30221DAA6
• 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://uploads.strikinglycdn.com/files/49d763d0-6783-4790-bc6d-6562ff4ec56c/49223502519.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffine.ru/wb?keyword=electric%20drum%20set%20for%20sale%20near%20me, https://cdn.sqhk.co/xafiguzi/dijGgjq/movie_maker_project_omzetten_naar_mp4.pdf, https://cdn.sqhk.co/wazafanez/qGW3hdt/megamind_2_full_movie.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://traffine.ru/wb?keyword=electric%20drum%20set%20for%20sale%20near%20me
• https://cdn.sqhk.co/xafiguzi/dijGgjq/movie_maker_project_omzetten_naar_mp4.pdf
• https://s3.amazonaws.com/kelukakeb/ethereum_mining_pool_guide.pdf
• https://cdn.sqhk.co/wazafanez/qGW3hdt/megamind_2_full_movie.pdf
• https://cdn.sqhk.co/fevivesuxofo/phagfwn/rank_makers_live_2020_schedule.pdf
• https://cdn.sqhk.co/dedizajo/hbhahfe/99831434424.pdf
• https://s3.amazonaws.com/nafoxuda/80990777447.pdf
• https://s3.amazonaws.com/jejulurowev/74871584205.pdf
• https://uploads.strikinglycdn.com/files/49d763d0-6783-4790-bc6d-6562ff4ec56c/49223502519.pdf
• https://s3.amazonaws.com/rupatojuko/zozefoputa.pdf
• https://s3.amazonaws.com/nefunupu/82775939253.pdf
• https://cdn.sqhk.co/rejibebadit/hhjghjb/car_driving_4_hard_parking_mod_apk_download.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

• traffine.ru
• cdn.sqhk.co
• 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