Malicious PDF — malware analysis report

Static analysis result for SHA-256 00b29a2ba0ae0e9d…

MALICIOUS

PDF

44.1 KB Created: 2020-08-06 17:55:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 87518bbf44f8d7a03561ce03ad636aaf SHA-1: 1cbb2bea4b76a8fa8a76f26f38ed5dd8b034e724 SHA-256: 00b29a2ba0ae0e9db1da728627e524c4f46126a5d8822cdadeda54c7f8992785
194 Risk Score

Malware Insights

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

This PDF document contains numerous links, many of which point to a redirector infrastructure designed to host SEO spam. The primary redirector URL is https://ttraff.com/wb?keyword=list%20of%20non%20starchy%20vegetables%20pdf, which likely leads to further malicious content or phishing pages. The document's structure and link farm indicate a social engineering attempt to drive traffic to potentially harmful websites.

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.com/wb?keyword=list%20of%20non%20starchy%20vegetables%20pdf In PDF document text
    • http://valuxumi.thesamanthajenkins.com/uploads/1/3/0/9/130969061/rerobepom_fojoriluwekela.pdfIn PDF document text
    • http://files.monikaflanagan.com/uploads/1/3/2/6/132681928/zenesos.pdfIn PDF document text
    • http://files.shaluksgardensolutions.com/uploads/1/3/1/6/131607075/4001918.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/1/0430/7661/6341/files/dakofivitoxosufok.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/7388/0739/files/piwifimafiporegur.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9919/2472/files/vubunadupezuxanu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9050/2042/files/32165858888.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/1307/8174/files/10320593835.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/4154/4600/files/20262895565.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/2194/9335/files/zujowome.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/7213/5074/files/15652970703.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/2468/5975/files/janapusasixebuwojelarej.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/3031/4133/files/46030500786.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0449/5409/1675/files/tomato_firmware_asus_rt_n66u.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 5

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_off0000640c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x640C 5660 bytes
SHA-256: a18fe0fa3598bdbce29473801712c772e02bf604d15cc696e75f49ec71328716
font_01_sfnt_off00007755.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7755 14092 bytes
SHA-256: ae9315abe311f55040446c2bf5c135715c359f8d98e9b52927a613f0f5c29dca

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