Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f2f1e15ca8175b7…

MALICIOUS

PDF

68.9 KB Created: 2020-08-25 09:23:09 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 2c00292ef93c518ca6a30c61506b953d SHA-1: f074a463863379b1af712e5aedd54a91ca368623 SHA-256: 9f2f1e15ca8175b728ae28206dad3971af5d8e8c0273a9977be122218e1b8340
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a heuristic firing for a malicious redirector link pointing to ttraff.com, which is used to lure users into clicking on a link presented as an 'admin panel login template'. The document body also contains this URL. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded URLs, many hosted on cdn.shopify.com, likely for SEO manipulation to increase visibility.

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=admin+panel+login+template+bootstrap In PDF document text
    • http://files.portlandbloem.com/uploads/1/3/1/3/131383727/wakuledazajuz-zuzefiguxepero.pdfIn PDF document text
    • http://files.mann4edu.org/uploads/1/3/0/7/130738765/dimamegunadonuf.pdfIn PDF document text
    • http://files.khrystaljcounseling.com/uploads/1/3/0/7/130740433/72a80dc2c2.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/1/0436/0844/0990/files/622863187.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8565/0325/files/67619746205.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/1645/4305/files/puvewanuzozurazizonefata.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dadimutixiwukigojubiw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6241/9863/files/citect_web_client_quick_start_guide.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7454/1981/files/moxagalojefi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5367/0822/files/pozagutovadusatimomuzaf.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/7228/2008/files/sixafisijanadu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9682/6273/files/mogiruwol.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0441/1283/8808/files/mafenemazabevotevopor.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/3747/2421/files/xopagekevidakabiro.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3850/7169/files/moguvizagirijebulufiwe.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1734/6965/files/balukajexowow.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_off0000d2a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD2A2 5408 bytes
SHA-256: 3a9f8057bd14ae04a49780b1c99eeba892b06c9714b16e01f5654e9b9a7f9cc0
font_01_sfnt_off0000e4e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE4E0 9880 bytes
SHA-256: 2c7167a34d0ae5f3fbf55e2021cb1b70fd901c7c7491f72a46ad568a9cef1860

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