MALICIOUS — 4654d886b29e7ca.pdf

MALICIOUS — 4654d886b29e7ca.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: cd92806dcde661b2e48af187db72b5e89f7bcc436e55b6081e6333451a8ad2d4
• SHA-1: 2d21bad9c442a5ce14dd1caa16a2f5733ccd4466
• MD5: d06a0306cdb7894f3a090f0f3706128b
• ssdeep: 1536:uP3EYBkvX39+l5d7v9abI41sEewq0VPuWtl8FBZU3thti3QRkEglkGdM:qLBkl+9U04iEnt2F43th0skEgly
• TLSH: T1C438DFF7516BEC8C3B86A74379EE255C7055CB8835238FA40888762CC5BC37E6E54A60
• Submitted as: 4654d886b29e7ca.pdf
• File type: pdf · Size: 78895 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://trafffe.ru/wb?keyword=step%20down%20transformer%20equation, https://static1.squarespace.com/static/5fc4fb53df132613bbd7c09d/t/5fc620c54e98326c02e2b6a9/1606820037949/82237833429.pdf, https://static1.squarespace.com/static/5fc39b6c5687f52b6b922f37/t/5fc54721e18c5c478ea890ca/1606764322095/rejewotomevirixulixe.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://trafffe.ru/wb?keyword=step%20down%20transformer%20equation
• https://s3.amazonaws.com/rufonali/69528531443.pdf
• https://static1.squarespace.com/static/5fc4fb53df132613bbd7c09d/t/5fc620c54e98326c02e2b6a9/1606820037949/82237833429.pdf
• https://static1.squarespace.com/static/5fc39b6c5687f52b6b922f37/t/5fc54721e18c5c478ea890ca/1606764322095/rejewotomevirixulixe.pdf
• https://s3.amazonaws.com/samopakamefap/bengali_tantra_books_free_download.pdf
• https://static1.squarespace.com/static/5fc66d97df132613bbe366a6/t/5fcc3887c836a917f9ff5043/1607219337884/planet_fitness_customer_service.pdf
• https://s3.amazonaws.com/bejokazemur/big_lots_bed_sheet_sets.pdf
• https://vabeliguteziji.weebly.com/uploads/1/3/1/3/131379360/galomipiwajilimepude.pdf
• https://s3.amazonaws.com/sizabo/letter_h_worksheets_tagalog.pdf
• https://s3.amazonaws.com/wonoti/39536595901.pdf
• https://s3.amazonaws.com/lodazojamuva/mr_coffee_optimal_brew_manual.pdf
• https://toguxiwo.weebly.com/uploads/1/3/4/6/134645105/b5ddb1eb.pdf
• https://s3.amazonaws.com/davolazupivowi/personal_trainer_website_template_wordpress.pdf
• https://s3.amazonaws.com/fotepopunaj/medical_fitness_certificate_template.pdf
• https://static1.squarespace.com/static/5fc5dc63f7cf8c75404cc06f/t/5fcba89266ddd570b0fa41bc/1607182482968/download_real_cars_online_mod_apk.pdf
• https://static1.squarespace.com/static/5fc0c66b27a199023ab4af32/t/5fc27d9d3c6ccf69f3aec5d1/1606581661923/14265823826.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

• trafffe.ru
• s3.amazonaws.com
• static1.squarespace.com
• vabeliguteziji.weebly.com
• toguxiwo.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report