Malicious PDF — malware analysis report

Static analysis result for SHA-256 32d239a3e87e66ab…

MALICIOUS

PDF

33.4 KB Created: 2020-08-18 20:09:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: f1a28455c812ac2b93bc37d78c44d5e0 SHA-1: bb9a7697f16b07d9b5cf7bc523baea16140c7f05 SHA-256: 32d239a3e87e66abaa8142f63914ecd3fc4c3170ccefeb2d45323fe2d64dd0d7
202 Risk Score

Malware Insights

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

The PDF contains a link farm and a malicious redirector, indicating a phishing or scam attempt. The document body includes a call-to-action phrase, suggesting the user is meant to click the embedded link. The primary malicious URL is https://ttraff.com/pify?keyword=khatu+shyam+bhajan+ringtone+free, which likely leads to further malicious content. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 6

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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=khatu+shyam+bhajan+ringtone+free In PDF document text
    • http://files.lomtheater.org/uploads/1/3/0/8/130814235/80b1236.pdfIn PDF document text
    • http://sazawutef.djsfitnessevolution.com/uploads/1/3/0/7/130775971/popuzigoxen.pdfIn PDF document text
    • http://wenuvinuf.jameslroberts.com/uploads/1/3/0/8/130813604/xuxaladaxegak.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/1/0429/2860/3295/files/76900672844.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/4489/6925/files/giwom.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5286/6463/files/joxiregafabezonigovezasup.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/5815/7982/files/tifenad.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6779/3820/files/42430139409.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/6718/6079/files/top_reader_for_windows_10.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/0679/4656/files/puxidu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/4670/7104/files/nomisalegu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2656/2722/files/aha_instructor_manual.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6518/0314/files/60800012387.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/4002/8325/files/girl_guides_uk_promise_and_law.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/5736/4638/files/64383940607.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 3

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_off00004636.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4636 5436 bytes
SHA-256: f051e5b63c6db9e218c0f486a3c79792505ff38147f5b1834d4d549a728f7ecc
font_01_sfnt_off000058a5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58A5 9344 bytes
SHA-256: b57cdab4d3d5e7a5b70761e898c68721d76ffece4b489e7987acf275f540609f

Open this report in the interactive analyzer, or submit your own file for analysis.