PDF static analysis report

Static analysis result for SHA-256 0249598161de53be…

SUSPICIOUS

PDF

41.4 KB Created: 2020-11-09 16:40:10 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-05
MD5: b8d1d2a55bb531644068cba24f235540 SHA-1: 216fef2039da160f8070bf5c7c916783cdc375d0 SHA-256: 0249598161de53bef5cf3d63628722dbf672340292a1d8309a37d767881dc2e7
36 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF contains an embedded URI pointing to 'https://traffine.ru/strik?keyword=creflo+dollar+cancer+story', which is flagged as suspicious. The ML classifier also strongly indicated maliciousness. While no scripts were directly extracted, the presence of an external URI within a PDF document suggests an attempt to redirect the user to a potentially harmful website, likely for phishing or malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://traffine.ru/strik?keyword=creflo+dollar+cancer+story PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4376125/normal_5fa5a89c8f372.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4402501/normal_5f94a82b156f0.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/nademopor/visual_perceptual_skills_definition.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/b52e6241-58be-4624-8dca-ccffd34d880c/xojazar.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/ba95ae84-6d5d-4b18-9886-c4424085cd77/repawovuwisatuf.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/dbe984f8-6f33-48dd-a976-929c2a282998/tipos_de_flagelos_bacterianos.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/5fe7daa0-2d81-4a00-b8c6-d295342f1a47/sbux_stock_price_today_msn.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/eff7cc65-43bd-4812-beb1-fa417e8a58d2/20747555670.pdfIn PDF document text
    • https://s3.amazonaws.com/jepinebawo/fodinodewe.pdfIn PDF document text
    • https://s3.amazonaws.com/gowebabuxogiro/padmavati_full_movie_download_hd_4k.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000626c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x626C 5020 bytes
SHA-256: f74107069a43f36621e32337e1293bcb9d1372ffe3b07a05fe4f2bf82ed0ec7b
font_01_sfnt_off00007391.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7391 11036 bytes
SHA-256: 3508510a9fa6932851e49632cec8286647d2762180a6fa8788ea414040eb19d1