MALICIOUS — 3367846.pdf

MALICIOUS — 3367846.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 98be65e75f8d16e43f4223f63bd52f7daab0537e3bfc13c5682bcc475160a521
• SHA-1: 9302d7b42024640e2f6936ccd991317970dc3b9a
• MD5: 10001285bf777e887e61ca730efab840
• ssdeep: 1536:zDPYruXshRhljHtdpQeE3CKO+FjT6dzdtLzMUgX7O:YksbhljNPQe0CK1ZTezdtLzMVa
• TLSH: T1B036C0F3618FCC8C7345EB23ADBE542C3489D64C0522E9A95498772CC4F877E6E60992
• Submitted as: 3367846.pdf
• File type: pdf · Size: 63589 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://traffmen.ru/wb?keyword=biomes%20of%20the%20world%20chart%20answers, https://waniremupamed.weebly.com/uploads/1/3/1/4/131407535/9911802.pdf, https://fopizute.weebly.com/uploads/1/3/4/3/134315067/498794.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/wb?keyword=biomes%20of%20the%20world%20chart%20answers
• https://waniremupamed.weebly.com/uploads/1/3/1/4/131407535/9911802.pdf
• https://fopizute.weebly.com/uploads/1/3/4/3/134315067/498794.pdf
• https://s3.amazonaws.com/vapelurowar/28665021715.pdf
• https://s3.amazonaws.com/jufowokedunod/friends_with_benefits_quotes_funny.pdf
• https://s3.amazonaws.com/fewunadupop/chapter_7_test_ap_statistics_answers.pdf
• https://s3.amazonaws.com/nonabafat/1972236862.pdf
• https://s3.amazonaws.com/pusori/cutting_board_in_spanish.pdf
• https://s3.amazonaws.com/xokebore/44391663788.pdf
• https://s3.amazonaws.com/wavunot/adeste_fideles_satb.pdf
• https://uploads.strikinglycdn.com/files/902abcd1-4de6-4a29-bd79-5078405c71d3/super_snap_shofu.pdf
• https://s3.amazonaws.com/rupatojuko/28715113480.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
• waniremupamed.weebly.com
• fopizute.weebly.com
• 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