MALICIOUS — 16368852063.pdf

MALICIOUS — 16368852063.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: 31918a0589f23dfd4cd246ae8ad67854fd17d81a8ab3e8d0270bef8a2aeca906
• SHA-1: 0e9ae9fa2d2dbb1f42c7ca0317999b748bc4f1ea
• MD5: 7cc133ef4cd57827d266ea214e102333
• ssdeep: 768:ogGzpD27asLTGWjJct+hsGEmNdSGH9bHlbBXxPboXAQhFmHv:lGFqHTfja+9ErwlHl3gbFmHv
• TLSH: T1CD32ADF300A3EDCCAD8657436DEA0958228AD78D7137A760588D772DC4BC7BD6E00961
• Submitted as: 16368852063.pdf
• File type: pdf · Size: 44707 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://gettraff.ru/strik?keyword=tropical+geomorphology+pdf, https://site-1038691.mozfiles.com/files/1038691/14564802350.pdf, https://site-1037169.mozfiles.com/files/1037169/gegubozeba.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=tropical+geomorphology+pdf
• https://site-1038691.mozfiles.com/files/1038691/14564802350.pdf
• https://site-1037169.mozfiles.com/files/1037169/gegubozeba.pdf
• https://site-1037160.mozfiles.com/files/1037160/saralurit.pdf
• https://site-1037163.mozfiles.com/files/1037163/32410696757.pdf
• https://site-1036993.mozfiles.com/files/1036993/ketinesolafezipu.pdf
• https://site-1037009.mozfiles.com/files/1037009/vakujozemap.pdf
• https://site-1037268.mozfiles.com/files/1037268/95039942161.pdf
• https://site-1036991.mozfiles.com/files/1036991/95283735071.pdf
• https://site-1036960.mozfiles.com/files/1036960/28367598656.pdf
• https://site-1037113.mozfiles.com/files/1037113/36368980561.pdf
• http://files.flaglerbullsharks.com/uploads/1/3/2/6/132682386/9847540.pdf
• http://files.ollywilliamsracing.co.uk/uploads/1/3/2/6/132681992/batoxotibela_vudif_satolaf.pdf
• http://sinek.medfieldheights.org/uploads/1/3/0/7/130739456/sujilekiwaxodap.pdf
• https://site-1037212.mozfiles.com/files/1037212/wiribowub.pdf
• https://site-1036760.mozfiles.com/files/1036760/22238775103.pdf
• https://site-1037274.mozfiles.com/files/1037274/19012967227.pdf
• https://site-1036716.mozfiles.com/files/1036716/dunemedurilavirus.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
• site-1038691.mozfiles.com
• site-1037169.mozfiles.com
• site-1037160.mozfiles.com
• site-1037163.mozfiles.com
• site-1036993.mozfiles.com
• site-1037009.mozfiles.com
• site-1037268.mozfiles.com
• site-1036991.mozfiles.com
• site-1036960.mozfiles.com
• site-1037113.mozfiles.com
• files.flaglerbullsharks.com
• files.ollywilliamsracing.co.uk
• sinek.medfieldheights.org
• site-1037212.mozfiles.com
• site-1036760.mozfiles.com
• site-1037274.mozfiles.com
• site-1036716.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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