MALICIOUS — pawosajuji.pdf

MALICIOUS — pawosajuji.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 52 detection engines flagged it.

Identification

• SHA-256: ccff5934054ea44678107be6c3c58f69b70e1849a82d75ee40d7c5337d304346
• SHA-1: 76e34d2d75d0c2353a5401ac2d4adc8912e44b6b
• MD5: e43465f17d6c770643b58f533c04ef6f
• ssdeep: 1536:UGFhnemR/I1AbAU2pFjBE991iso6jnSj6zsSz+7t/yLIadF:hFhemR3Ao1pXjnS2zog
• TLSH: T1AB37D1F3415BDD8C6A876B93A9EB106C7048D346B17262A045C83B7CD53C5FCAF60A61
• Submitted as: pawosajuji.pdf
• File type: pdf · Size: 76214 bytes
• Verdict: malicious (78/100)

Detections (2 of 52 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=angina+de+pecho+estable+e+inestable+pdf, https://cdn.shopify.com/s/files/1/0431/7026/7300/files/jitukesowomaze.pdf, https://cdn.shopify.com/s/files/1/0434/6177/1430/files/tasafanivogosawawem.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=angina+de+pecho+estable+e+inestable+pdf
• https://cdn.shopify.com/s/files/1/0431/7026/7300/files/jitukesowomaze.pdf
• https://cdn.shopify.com/s/files/1/0434/6177/1430/files/tasafanivogosawawem.pdf
• https://cdn.shopify.com/s/files/1/0485/8914/4224/files/north_miami_senior_high_school_staff.pdf
• https://site-1036753.mozfiles.com/files/1036753/domumop.pdf
• https://site-1039515.mozfiles.com/files/1039515/5729089140.pdf
• https://cdn.shopify.com/s/files/1/0439/0718/6843/files/rebagil.pdf
• https://cdn.shopify.com/s/files/1/0439/1682/0635/files/pofufut.pdf
• https://cdn.shopify.com/s/files/1/0430/2936/4889/files/wafiwuzotipabilezaw.pdf
• https://cdn.shopify.com/s/files/1/0431/4244/7265/files/96533923856.pdf
• https://cdn.shopify.com/s/files/1/0438/8644/4696/files/787419841.pdf
• https://site-1036818.mozfiles.com/files/1036818/10810656882.pdf
• https://site-1036665.mozfiles.com/files/1036665/vofosage.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-1036753.mozfiles.com
• site-1039515.mozfiles.com
• site-1036818.mozfiles.com
• site-1036665.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report