MALICIOUS — 96054571610.pdf

MALICIOUS — 96054571610.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: 21d527a6c9606ee9ed6be441ced1b380ef24619969eeae595022bc7d97809757
• SHA-1: 1ea3a11d9de2152a6f3497705391c0f78d550e8e
• MD5: 3244590e23c6e20a910e337d57bf29e9
• ssdeep: 768:rgGzpD1LHFB2+i54WBBrfciYKtPj9zBjjm/iK8A0D60L9dMzSTNifXb:UGFp7WBBrfciYKjpBCigY06ifXb
• TLSH: T11C33AFF7259BDF883AC6EB03A5FB10695146C788223797A04488772DD4BC2BDBD10960
• Submitted as: 96054571610.pdf
• File type: pdf · Size: 50413 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=asterixis+definicion+pdf, https://uploads.strikinglycdn.com/files/3d25fe0b-0307-4b49-a368-b5293c9d2b7a/38558569138.pdf, https://uploads.strikinglycdn.com/files/a5dfb193-7e65-4e70-9f74-ad038c64a2ad/mawalelejowabiro.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=asterixis+definicion+pdf
• https://uploads.strikinglycdn.com/files/3d25fe0b-0307-4b49-a368-b5293c9d2b7a/38558569138.pdf
• https://uploads.strikinglycdn.com/files/a5dfb193-7e65-4e70-9f74-ad038c64a2ad/mawalelejowabiro.pdf
• https://uploads.strikinglycdn.com/files/84670a0b-6cdd-458c-8ecb-e0fb43c94384/81092633903.pdf
• https://uploads.strikinglycdn.com/files/4715f3ff-2da1-48f0-b5dd-d109372464db/97205285322.pdf
• https://cdn.shopify.com/s/files/1/0438/4122/4869/files/tuzubepopujitetinoxo.pdf
• https://cdn.shopify.com/s/files/1/0432/2151/6449/files/sheet_vinyl_flooring_pros_and_cons.pdf
• https://cdn.shopify.com/s/files/1/0434/6380/3046/files/eraser_background_apk.pdf
• http://files.walkerfarmshoney.com/uploads/1/3/0/8/130874254/bejiluji-jabaw.pdf
• http://files.namastebrown.com/uploads/1/3/1/4/131483138/sosemexime_zerawok.pdf
• https://uploads.strikinglycdn.com/files/ba51af88-2803-4eeb-8ad2-257b3dc39923/14549878467.pdf
• https://uploads.strikinglycdn.com/files/9be6b901-701b-4f4b-bf1d-0aaa93f3122f/59248793114.pdf
• https://uploads.strikinglycdn.com/files/dd4727d2-4331-4eac-9253-1118fd52a76c/39824711392.pdf
• https://uploads.strikinglycdn.com/files/1d5a9fa1-4729-48ff-be03-76a8cd231a9a/banenigamerelutep.pdf
• https://uploads.strikinglycdn.com/files/5adf4a37-ebee-4354-86ed-efcd15a8afa2/80559983702.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.walkerfarmshoney.com
• files.namastebrown.com
• www.w3.org
• purl.org
• ns.adobe.com

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