Malicious PDF — malware analysis report

Static analysis result for SHA-256 06b9c3ed47fa6303…

MALICIOUS

PDF

37.2 KB Created: 2020-08-21 09:06:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 8d689798ba44c7f077a071c3cb498d33 SHA-1: cce73ab87728a6d871365f6d86ce208af9271ae2 SHA-256: 06b9c3ed47fa63032978d9e000c47944f250a0ff873074bdc2809c0ce252f029
194 Risk Score

Malware Insights

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

The PDF file contains numerous links, many of which point to a redirector service that is known to host malicious content. The document body, though partially obfuscated, includes the phrase 'le sueur county sheriff report' and a URL that appears to be part of a link farm designed to attract users through SEO tactics. This suggests a phishing or scam attempt, likely using the sheriff report as a lure to encourage clicks on the malicious redirector.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://ttraff.ru/pify?keyword=le+sueur+county+sheriff+report In PDF document text
    • http://files.ccmooresville.com/uploads/1/3/1/3/131381819/tanupip.pdfIn PDF document text
    • http://files.nextcow.com/uploads/1/3/1/4/131408970/zovipoxelenowu_jiruwusetupu_jojowafefi_fasepuwilo.pdfIn PDF document text
    • http://files.bwaltonwrites.com/uploads/1/3/1/3/131383493/zemolezu_xijuzox.pdfIn PDF document text
    • http://vawibu.familyhistoryguy.net/uploads/1/3/0/8/130874493/3741528.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/2131/0880/files/8446891097.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/1021/2518/files/gapabodewem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/7311/9143/files/zerarub.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/7418/2563/files/bailey_risch_twitter.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/3103/5047/files/isaiah_43_commentary.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7044/5975/files/bendix_valve_catalog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/4607/4525/files/antrag_schwerbehindertenausweis_hessen.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2469/4942/files/sezimusikegojuridibibegek.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9735/7472/files/jeppesen_private_pilot_manual.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5622/5688/files/40848419607.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9301/6222/files/detitulajidow.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

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000054eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54EB 4904 bytes
SHA-256: 9f7af6b5190693dac1ce06124fe0b3f00b3594d8fd19263bb51b7bed53a8b9c4
font_01_sfnt_off0000659f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x659F 10080 bytes
SHA-256: 29f598cedb58bdd873e6f817c41ff70110ce270af3cf58cd4cee454768a24972

Open this report in the interactive analyzer, or submit your own file for analysis.