MALICIOUS — b463f2_10a3f81de7324bf7813d75898f8465fa.pdf

MALICIOUS — b463f2_10a3f81de7324bf7813d75898f8465fa.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 899c2311f7c119ee1238a4e2c5080c2c2e90e331dec2feb520b1bbbdf50c1a53
• SHA-1: 38190e9ac8697320d9edd878499e44e3d12ce12b
• MD5: f2397d81a9e155241764de8fcdadbc50
• ssdeep: 768:igGzpDXeVTssMKnOd+qUJUYSxTJ0zwuKCxgdejtjaKHNPWHntgbDu4q0C:/GFbeVT1JUYkTKOokeJaKt2cyKC
• TLSH: T12D31ADF7506AED8C69835B837EA611596046CACD7137AB2408C8767CD9B83FCBF40921
• Submitted as: b463f2_10a3f81de7324bf7813d75898f8465fa.pdf
• File type: pdf · Size: 42994 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.cc/wix?keyword=mp+3+d%25C3%25B6n%25C3%25BC%25C5%259Ft%25C3%25BCr%25C3%25BCc%25C3%25BC+youtube, http://dalezijoz.mollyharrisonart.com/uploads/1/3/1/3/131398234/furagiwatot.pdf, http://todifa.narragansettsurveyors.org/uploads/1/3/1/0/131070872/9147423.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://ttraff.cc/wix?keyword=mp+3+d%25C3%25B6n%25C3%25BC%25C5%259Ft%25C3%25BCr%25C3%25BCc%25C3%25BC+youtube
• http://dalezijoz.mollyharrisonart.com/uploads/1/3/1/3/131398234/furagiwatot.pdf
• http://todifa.narragansettsurveyors.org/uploads/1/3/1/0/131070872/9147423.pdf
• http://files.badgeraviators.org/uploads/1/3/1/1/131163949/1655235.pdf
• http://files.watersaltbohojewellery.com/uploads/1/3/0/7/130739007/564980b3e.pdf
• https://028f61b6-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/fd4c29_ea0b973a3d7b48e0a8a7cf27a6255490.pdf?index=true
• https://cdn.shopify.com/s/files/1/0429/2476/9436/files/putawu.pdf
• https://cdn.shopify.com/s/files/1/0434/6960/2981/files/99124301581.pdf
• https://cdn.shopify.com/s/files/1/0461/9173/9033/files/chimica_di_base.pdf
• https://cdn.shopify.com/s/files/1/0435/4395/3567/files/aptitude_test_questions_samples_and_answers.pdf
• https://cdn.shopify.com/s/files/1/0431/0781/1495/files/chrome_remote_desktop_pin.pdf
• https://cdn.shopify.com/s/files/1/0429/8991/2218/files/biology_ncert.pdf
• https://cdn.shopify.com/s/files/1/0430/9578/5621/files/28891223537.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

• ttraff.cc
• dalezijoz.mollyharrisonart.com
• todifa.narragansettsurveyors.org
• files.badgeraviators.org
• files.watersaltbohojewellery.com
• 028f61b6-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report