MALICIOUS — 98897078808.pdf

MALICIOUS — 98897078808.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 95d4ac35a11053af3c7452a9023426dba7f870525d3abd58b424aa8699141b49
• SHA-1: 6c1731d4403c607168c3e1e517ad32175b01cf92
• MD5: 52a4512130e3669aaa5d6bcd3fe614ae
• ssdeep: 768:HgGzpDVOgehlXkwmqIblkQuJpRuQOBgXjwzmKLg0Pd6:AGFROBITLQ2Eszlg0Pd6
• TLSH: T16D2F9DF3509BEC9D29C69B07ADA60559114AC78CB237E7701AC8772CC4BC7BDAE10960
• Submitted as: 98897078808.pdf
• File type: pdf · Size: 33492 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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://gettraff.ru/strik?keyword=jurnal+marketing+public+relations+pdf, https://uploads.strikinglycdn.com/files/5bf14924-3918-4f1b-a089-5221669abce3/peketafe.pdf, https://uploads.strikinglycdn.com/files/a06c5fe1-d398-4b92-b4ff-6d7d71985acd/91370980616.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://gettraff.ru/strik?keyword=jurnal+marketing+public+relations+pdf
• https://uploads.strikinglycdn.com/files/5bf14924-3918-4f1b-a089-5221669abce3/peketafe.pdf
• https://uploads.strikinglycdn.com/files/a06c5fe1-d398-4b92-b4ff-6d7d71985acd/91370980616.pdf
• https://uploads.strikinglycdn.com/files/76d1b2cb-7228-4c49-a871-e4a36fafaf66/birisatinujulad.pdf
• https://cdn.shopify.com/s/files/1/0431/6797/3538/files/david_harvey_brief_history_of_neoliberalism.pdf
• https://cdn.shopify.com/s/files/1/0430/6518/0314/files/38799286802.pdf
• https://cdn.shopify.com/s/files/1/0430/6573/7370/files/bizuvegazexugotudujewusit.pdf
• https://cdn.shopify.com/s/files/1/0434/7055/3250/files/65440589073.pdf
• http://files.championpavingco.com/uploads/1/3/1/6/131637108/002fb815caaa1.pdf
• http://wurenulux.calhouncountyanimalcenter.org/uploads/1/3/2/3/132303124/ff1ee6bf554.pdf
• http://nexevixu.ktskinandbeauty.co.uk/uploads/1/3/1/8/131856278/xevenoju.pdf
• http://jowevi.oceanorganicscafe.com/uploads/1/3/1/3/131380001/xezatedevafuje.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

• gettraff.ru
• uploads.strikinglycdn.com
• cdn.shopify.com
• files.championpavingco.com
• wurenulux.calhouncountyanimalcenter.org
• nexevixu.ktskinandbeauty.co.uk
• jowevi.oceanorganicscafe.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report