SUSPICIOUS — 94584553451.pdf

SUSPICIOUS — 94584553451.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: f865b66f8da6e814bd412a3a7a9d8c7f911f3506fda9bd0e59e6afe042271ba3
• SHA-1: 7560f3bf87a564e47003c061d4b49e881184884b
• MD5: 8d6bc33e73e3cf2a98de54a1aaa23981
• ssdeep: 768:ogGzpDsUU0ho8vEye0H8EjfSFPCdhcH6JfE0SLvMx0Q5i6481edw4ewRy:lGF3ySEybjgmM58f5S81ed3ewRy
• TLSH: T14D32BFF355E7DD8C76C39703ADAB156A514AC74D7132E2A409C87A6CC17C2BCAE40EA0
• Submitted as: 94584553451.pdf
• File type: pdf · Size: 47220 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://ggtraff.ru/strik?keyword=pdf+in+windows+10, https://site-1036957.mozfiles.com/files/1036957/69254978152.pdf, https://site-1036881.mozfiles.com/files/1036881/somuwukokiz.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 (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://ggtraff.ru/strik?keyword=pdf+in+windows+10
• https://site-1036957.mozfiles.com/files/1036957/69254978152.pdf
• https://site-1036881.mozfiles.com/files/1036881/somuwukokiz.pdf
• https://site-1039131.mozfiles.com/files/1039131/37154580561.pdf
• https://site-1040438.mozfiles.com/files/1040438/46676985343.pdf
• https://site-1038744.mozfiles.com/files/1038744/41932170165.pdf
• https://site-1037125.mozfiles.com/files/1037125/liraxofujeteji.pdf
• http://files.regencyparkcary.com/uploads/1/3/0/8/130813777/nuzawilijirez.pdf
• http://files.therapyinternational.com/uploads/1/3/1/3/131381316/2299833.pdf
• http://files.hsmcwa.org/uploads/1/3/1/6/131606890/viwomururule.pdf
• http://jotufazi.atxalive.com/uploads/1/3/1/8/131871825/8e9b7ac645f8b.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

• ggtraff.ru
• site-1036957.mozfiles.com
• site-1036881.mozfiles.com
• site-1039131.mozfiles.com
• site-1040438.mozfiles.com
• site-1038744.mozfiles.com
• site-1037125.mozfiles.com
• files.regencyparkcary.com
• files.therapyinternational.com
• files.hsmcwa.org
• jotufazi.atxalive.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report