MALICIOUS — 34020591326.pdf

MALICIOUS — 34020591326.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: db598693c9c4fb5c4de294dbdd68faa9d727c4ff6f5f0c0a414a864989c34277
• SHA-1: 11004ad2af969757f117b64e5839cc7850a8ce69
• MD5: 248fbcfa75c779511113ff73b209c1dd
• ssdeep: 768:6gGzpDaV1sILo1/uweBZHFkp2EZdWCY9FOSXAwLccy0KrFG2LHHjCp:nGF+3ZlJoWR9JASccPKFG2LHHWp
• TLSH: T1EA32A0F310A7EC8C76CAAB43ADEA10497445DB8D6122F66019887B6CC47C9FD7F10A21
• Submitted as: 34020591326.pdf
• File type: pdf · Size: 44617 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://cctraff.ru/strik?keyword=diaphragmatic+breathing+script+pdf, https://cdn.shopify.com/s/files/1/0430/7173/3917/files/goxajutixiwogop.pdf, https://cdn.shopify.com/s/files/1/0434/2844/6358/files/93433861840.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://cctraff.ru/strik?keyword=diaphragmatic+breathing+script+pdf
• https://cdn.shopify.com/s/files/1/0430/7173/3917/files/goxajutixiwogop.pdf
• https://cdn.shopify.com/s/files/1/0434/2844/6358/files/93433861840.pdf
• https://cdn.shopify.com/s/files/1/0431/0879/4525/files/kibodexomilivebewe.pdf
• https://cdn.shopify.com/s/files/1/0430/4257/0401/files/nefojibako.pdf
• https://cdn.shopify.com/s/files/1/0464/1226/7688/files/8413071798.pdf
• https://site-1037282.mozfiles.com/files/1037282/nonumar.pdf
• https://site-1036695.mozfiles.com/files/1036695/vumolefuwozejororov.pdf
• https://cdn.shopify.com/s/files/1/0436/2888/8217/files/centrifugal_force_derivation.pdf
• https://cdn.shopify.com/s/files/1/0429/8221/1735/files/video_converter_ultimate_crack_version_torrent.pdf
• https://cdn.shopify.com/s/files/1/0465/3154/3198/files/hallucinations_and_delusions.pdf
• https://cdn.shopify.com/s/files/1/0430/4008/0021/files/princpios_da_administrao_pblica_resumo.pdf
• https://site-1037224.mozfiles.com/files/1037224/37333972658.pdf
• https://site-1037102.mozfiles.com/files/1037102/nijimefevitexa.pdf
• https://site-1036988.mozfiles.com/files/1036988/65632497404.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

• cctraff.ru
• cdn.shopify.com
• site-1037282.mozfiles.com
• site-1036695.mozfiles.com
• site-1037224.mozfiles.com
• site-1037102.mozfiles.com
• site-1036988.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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