MALICIOUS — 49047430686.pdf

MALICIOUS — 49047430686.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: cb3f50d7a0db2ba25f3f2f034e1f396a3560dc2703a951e220084b858340a28d
• SHA-1: 6d43c29bcfa42d6526aa4c7994bd1bd2662b9246
• MD5: 8b1173ab7d11d4f9ecc16b2bdb53e23d
• ssdeep: 768:wgGzpDKbP9B7/8eKZaSQ487oJCMot1sCCwJpUMGkSUMVHUYLOE4ic:dGF+4HpUtdtjUvVXHUaOE4ic
• TLSH: T10C33B0F3006BED495A877F877EFA01986589C3C8713369A405D87A7CC4786EC6F90660
• Submitted as: 49047430686.pdf
• File type: pdf · Size: 50125 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=acuerdo+de+par%25C3%25ADs+contra+el+cambio+clim%25C3%25A1tico+pdf, https://site-1037048.mozfiles.com/files/1037048/92358423329.pdf, https://site-1037211.mozfiles.com/files/1037211/85226455145.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=acuerdo+de+par%25C3%25ADs+contra+el+cambio+clim%25C3%25A1tico+pdf
• https://site-1037048.mozfiles.com/files/1037048/92358423329.pdf
• https://site-1037211.mozfiles.com/files/1037211/85226455145.pdf
• https://site-1037081.mozfiles.com/files/1037081/50183254280.pdf
• https://cdn.shopify.com/s/files/1/0431/4651/0498/files/18500671270.pdf
• https://cdn.shopify.com/s/files/1/0432/1358/6600/files/kugipuwavobet.pdf
• https://cdn.shopify.com/s/files/1/0446/9637/1356/files/conciliation_conference_balance_sheet.pdf
• https://cdn.shopify.com/s/files/1/0428/0880/3495/files/damokudi.pdf
• https://site-1037029.mozfiles.com/files/1037029/lobelaribojawadofugeji.pdf
• https://site-1037026.mozfiles.com/files/1037026/vapowoxolikatawa.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-1037048.mozfiles.com
• site-1037211.mozfiles.com
• site-1037081.mozfiles.com
• cdn.shopify.com
• site-1037029.mozfiles.com
• site-1037026.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report