Malicious PDF — malware analysis report

Static analysis result for SHA-256 815ce5e62601901d…

MALICIOUS

PDF

43.5 KB Created: 2020-07-13 08:57:17 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-07
MD5: 2198613bdb0080f2dc90367a25efe40e SHA-1: 95db801f073a925ee614e957f8ee3d62df5fb9bc SHA-256: 815ce5e62601901dc1533cd35e022f9c67f2b687cecbbf8fb6fe396a955f5c42
194 Risk Score

Malware Insights

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

This PDF document contains numerous links to external websites, many of which are hosted on WordPress and appear to be part of a link farm designed to distribute malicious content. The primary redirector URL, 'https://ttraff.com/pify?keyword=drinking+and+driving+psa+scripts', is flagged as malicious. The document's content, though heavily obfuscated, suggests a lure related to 'drinking and driving psa scripts', likely to trick users into visiting the malicious sites.

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=drinking+and+driving+psa+scripts In PDF document text
    • http://files.megcweeks.com/uploads/1/3/0/8/130874516/f7c94d11.pdfIn PDF document text
    • http://files.newparanormalinvestigators.com/uploads/1/3/2/7/132712120/sabaxorekarozot.pdfIn PDF document text
    • http://files.lightoftheworldcoaching.com/uploads/1/3/0/7/130776344/paremulapove.pdfIn PDF document text
    • http://files.woodsilks.com/uploads/1/3/2/7/132741130/gajiti_nasevoluvanipe.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://lideriv.files.wordpress.com/2020/06/59993749700.pdfIn PDF document text
    • https://bejibabatit.files.wordpress.com/2020/07/88603700699.pdfIn PDF document text
    • https://befalemo.files.wordpress.com/2020/07/27943159332.pdfIn PDF document text
    • https://luwaliwev220981188.files.wordpress.com/2020/07/romuregajipukuwixelufada.pdfIn PDF document text
    • https://rekezigojiw.files.wordpress.com/2020/07/44810245384.pdfIn PDF document text
    • https://taxoloxud.files.wordpress.com/2020/06/22069058575.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/4891/9450/files/likelodileguk.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6249/3345/files/wijaj.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mapitawaluzosamorexub.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80884551140.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/3665/5259/files/fomewadazolopemo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/2356/4957/files/wekofawepatexapijusaxipo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/1916/5086/files/92371021594.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/4583/8232/files/xifaboruvupopokugodelofol.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0071/6694/files/rejetevoj.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_off00006cbb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6CBB 4892 bytes
SHA-256: 9183b69b86fa467b177547ad327f5f9e395053aa8dabe0aece7895d476eb9dd1
font_01_sfnt_off00007d67.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7D67 10240 bytes
SHA-256: 02b3aad8b5dcecd0b88cf7445c8d3a21db1ed1a6292cf7856b24417c5118917c