PDF static analysis report

Static analysis result for SHA-256 7620a370368bf356…

SUSPICIOUS

PDF

42.7 KB Created: 2020-05-30 20:51:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: edf13a2ac2580227e1e37cf30ad54ef3 SHA-1: 8b3e53085d295d6ab92367e2be9f68106d1db931 SHA-256: 7620a370368bf3560bd6f16cb3089b1a9f8007dfc27ca1f184d53a200398c072
36 Risk Score

Malware Insights

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

The PDF file contains multiple embedded URLs, with one prominently featured in the document body text and also flagged by heuristics. This URL, 'http://adsl-63-204-18-34.benefitplans.org/uploads/1/3/0/5/130539676/130539676.html#ts+to+mp4+converter+free', appears to be a lure for users seeking a 'ts to mp4 converter free'. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent. The presence of multiple suspicious URLs suggests a phishing or malware distribution campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9943

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 http://adsl-63-204-18-34.benefitplans.org/uploads/1/3/0/5/130539676/130539676.html#ts+to+mp4+converter+free PDF link annotation
    • http://the-wright-impression.com/uploads/1/3/0/6/130621502/xazove_galawowivapo_pikixakaxuk.pdfIn PDF document text
    • http://akelaconsultingservices.com/uploads/1/3/0/5/130540493/a5d39bdaa.pdfIn PDF document text
    • http://pncsupportservices.org/uploads/1/3/0/5/130545800/5059460.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn 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

Related samples 2

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000078b9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78B9 12424 bytes
SHA-256: 76cca06d79134462e00895d2a9e8f1d8cf752d64e7af4ae742be6b44ce003276

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