MALICIOUS — newufugivami.pdf

MALICIOUS — newufugivami.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: c3922646501245dc5d0be68a27f04e76952e7b677826288f4d3a4c852b4a50d7
• SHA-1: 80031035930e3108416622c475b7b32e1cb195a9
• MD5: 974c7fc5920fff477d0b931dae0c1321
• ssdeep: 768:LgGzpDO45G71sTQtNRKvJsgHJmmbZNUnhMccY2ZnrbQp5eWiDLPB:0GFaFKv+eJmmbZJrrEp5eBDLPB
• TLSH: T15132BFF3515BED8C3B86AB0369A700556006D74DA277EBB108C9373CC4BC6BCAE51960
• Submitted as: newufugivami.pdf
• File type: pdf · Size: 45051 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://ggtraff.ru/strik?keyword=food+catering+company+profile+pdf, https://cdn.shopify.com/s/files/1/0433/8925/5847/files/grasping_gods_word_duvall.pdf, https://cdn.shopify.com/s/files/1/0432/5690/5885/files/10550081320.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://ggtraff.ru/strik?keyword=food+catering+company+profile+pdf
• https://cdn.shopify.com/s/files/1/0433/8925/5847/files/grasping_gods_word_duvall.pdf
• https://cdn.shopify.com/s/files/1/0432/5690/5885/files/10550081320.pdf
• https://cdn.shopify.com/s/files/1/0438/7035/5611/files/land_of_nod_christmas_sheets.pdf
• https://cdn.shopify.com/s/files/1/0429/3551/7337/files/floral_border_word_template.pdf
• https://site-1037143.mozfiles.com/files/1037143/gusubulexitub.pdf
• https://site-1037265.mozfiles.com/files/1037265/66230200723.pdf
• https://cdn.shopify.com/s/files/1/0439/2475/0491/files/90395541903.pdf
• https://cdn.shopify.com/s/files/1/0481/0850/3203/files/greco-roman_wrestling_vs_freestyle.pdf
• https://site-1036728.mozfiles.com/files/1036728/zirejivudevi.pdf
• https://site-1036779.mozfiles.com/files/1036779/baxewepujatabaluxexepi.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
• cdn.shopify.com
• site-1037143.mozfiles.com
• site-1037265.mozfiles.com
• site-1036728.mozfiles.com
• site-1036779.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report