Malicious PDF — malware analysis report

Static analysis result for SHA-256 710d843d22696b71…

MALICIOUS

PDF

56.9 KB Created: 2020-07-31 06:45:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6b3e3c555b651c11486a896baf74db74 SHA-1: 9e3b0e36783700ad2dcf29564ddaa20ba16fb967 SHA-256: 710d843d22696b712d23d8549a7de8c6af08936145402d3a41c724a083691a2c
194 Risk Score

Malware Insights

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

The PDF contains multiple embedded links, with a critical heuristic firing indicating redirection to known malicious infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, appears to be a lure related to 'Anunnaki gods'. The presence of numerous PDF links suggests an attempt to create a link farm for SEO manipulation or to distribute further malicious content.

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/pify?keyword=anunnaki+gods+no+more+pdf In PDF document text
    • http://files.readnis.com/uploads/1/3/0/7/130738748/6278097.pdfIn PDF document text
    • http://files.afmsupplements.com/uploads/1/3/2/3/132302815/972851.pdfIn PDF document text
    • http://files.craftchatterbox.com/uploads/1/3/1/4/131412032/1181163.pdfIn PDF document text
    • http://files.ignitethejoy.org/uploads/1/3/1/4/131407051/jopazigo_xexesolowewajo.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/1/0432/6280/4136/files/wuziwilaxabinupezenuvovup.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/0998/2107/files/zodepuwefidiruzilibig.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8371/7015/files/jiguseverowakuximibax.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4483/8303/files/74329447450.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/7332/2664/files/xofelewivuxujexafas.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9641/6157/files/89386258640.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/2534/0328/files/mozuduvifetikapuvipu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7490/2423/files/22576426279.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/3259/2040/files/rizegonemofasabolulomada.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/8406/3654/files/vudobuwoparosira.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5207/2086/files/dazumavokekoso.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_off0000a1bd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA1BD 5184 bytes
SHA-256: fa9a2fa31285c194c8c5eba6ba6eae9000b192f8d3103a774386d6ecf5cbd277
font_01_sfnt_off0000b340.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB340 10224 bytes
SHA-256: ca9c210b758cb036e495dbed74427cb2f11067aec4599d6182f9673581c7a779

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