MALICIOUS — a8447f4e.pdf

MALICIOUS — a8447f4e.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: 6a5fbe06e3cc33227f0f67dfad0abff71aa6fdcc5c4d66641549f32b31e42ef5
• SHA-1: b1ebf36563101a5183167dad58f7ee81227262b9
• MD5: a9e6836d301cffe3dce7a15f63ed5513
• ssdeep: 1536:Yv+2qsCX2NzRTVFpEd9y6ciyA2K4DiT8alekin2TRvB9B6DhIWeby:A+LLGNZrGOTiBZ8alRi2TRp9kIWR
• TLSH: T13B38D0F3748BEEDCE75AA30365BA645D7888E68C31B1A5845044BA6CC8787ED2F10C60
• Submitted as: a8447f4e.pdf
• File type: pdf · Size: 81339 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://tozijaletaxe.weebly.com/uploads/1/3/4/3/134312516/tufupajowivi.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffset.ru/wb?keyword=pokemon%20showdown%20team%20builder%20guide, https://tozijaletaxe.weebly.com/uploads/1/3/4/3/134312516/tufupajowivi.pdf, https://uploads.strikinglycdn.com/files/ba698486-34c2-4cb1-a18b-e3097a79e9e0/jadafanud.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://traffset.ru/wb?keyword=pokemon%20showdown%20team%20builder%20guide
• https://tozijaletaxe.weebly.com/uploads/1/3/4/3/134312516/tufupajowivi.pdf
• https://s3.amazonaws.com/bezegoluzose/bosque_el_yunque_pr.pdf
• https://uploads.strikinglycdn.com/files/ba698486-34c2-4cb1-a18b-e3097a79e9e0/jadafanud.pdf
• https://s3.amazonaws.com/tizowodifi/vafexutupapo.pdf
• https://s3.amazonaws.com/paxuvagal/miss_mary_bobo_s_boarding_house_lynchburg_tn.pdf
• https://s3.amazonaws.com/lomogas/fiponoloxodabe.pdf
• https://uploads.strikinglycdn.com/files/d88e9402-eaab-4179-9f8c-2513f28b6ba3/handbook_of_pharmaceutical_excipients.pdf
• https://s3.amazonaws.com/murudute/landscape_wallpaper_for_android_phone.pdf
• https://s3.amazonaws.com/fibesezati/quran_urdu.pdf
• https://uploads.strikinglycdn.com/files/6a2ee27e-260d-49b3-add9-574dc533596d/70651769423.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

• traffset.ru
• tozijaletaxe.weebly.com
• s3.amazonaws.com
• uploads.strikinglycdn.com
• m.sh
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report