Malicious PDF — malware analysis report

Static analysis result for SHA-256 07abd3fabaad46b9…

MALICIOUS

PDF

42.9 KB Created: 2020-08-03 01:42:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: d575b725e673559dd0455fd52c1fdc7a SHA-1: a28b8f88befc742693c91b96d1e40d036222452c SHA-256: 07abd3fabaad46b97923596eafbe98bcf19a200916570ce1a7265824c0461c76
194 Risk Score

Malware Insights

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

This PDF document contains a lure for 'clicker heroes codes 2019' which, when clicked, redirects to the malicious URL https://ttraff.com/pify. The document also contains a large number of links to other PDFs hosted on Shopify, likely part of an SEO link farm to improve search engine ranking for malicious content. No scripts were extracted, but the presence of malicious redirector links and the SEO link farm indicates a phishing or scam attempt.

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=clicker+heroes+codes+2019 In PDF document text
    • http://files.sixdegreeswriter.com/uploads/1/3/0/9/130969885/bimasi_nipebapunog.pdfIn PDF document text
    • http://files.pureblissacademy.com/uploads/1/3/0/7/130775402/lemekisu_pipunukaji_logok.pdfIn PDF document text
    • http://files.carmenjabaloyes.com/uploads/1/3/1/3/131380916/nixal.pdfIn PDF document text
    • http://files.hellovetmed.com/uploads/1/3/1/0/131069766/8f90fa1.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/1/0430/4211/1650/files/mewuzizoxox.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/8524/1256/files/gorobutiguvonozi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/8974/0441/files/kufivejofejutirogutamexan.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2338/5247/files/24307803434.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/1832/8991/files/turdy_point_buck.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8475/0747/files/wepiwuxirutasawomotijixar.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/3446/0828/files/87549725663.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/2172/8918/files/duniruviruvum.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89647405972.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/36103472339.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/8772/2648/files/fovapinobise.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_off00006903.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6903 5268 bytes
SHA-256: 7e461f5cb2a78f431cab19790d22c2a6fb7ebaa8cd28af0e9b16fa578e5eb810
font_01_sfnt_off00007aed.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7AED 10620 bytes
SHA-256: bfda2fc8cf1a1196582368f0e0570fa889be3a626c7e3d7df090a641dba36f47

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