Malicious PDF — malware analysis report

Static analysis result for SHA-256 d6882b4e6e5a410c…

MALICIOUS

PDF

35.8 KB Created: 2020-08-02 11:37:28 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 761368537f483ead0ddfe4765e5ff042 SHA-1: f6a2cbb7f266c7522e6380cb619562f57f1cdba6 SHA-256: d6882b4e6e5a410c107a4be67c9dc9de3fe3c506a3969fadb5d6315d3456ed4d
234 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 User Execution: Malicious Link T1059.001 PowerShell

The PDF contains a lure related to 'R Kelly cookies mp3' and a link that redirects to known malicious infrastructure. The document also employs a social engineering tactic to trick users into installing a browser extension or update, a common method for malware delivery. The presence of a link farm further suggests malicious intent, likely to distribute malware or phish for credentials.

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.
  • Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
    Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
  • 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.cc/pify?keyword=r+kelly+cookies+mp3 In PDF document text
    • http://files.nativlevy.com/uploads/1/3/2/3/132302780/fed752fdaa078.pdfIn PDF document text
    • http://files.babylonboatworks.com/uploads/1/3/2/6/132681767/kajojenowometibidafi.pdfIn PDF document text
    • http://files.southaustinkarate.com/uploads/1/3/0/7/130740553/tobiguti_fanipexinubut_xoxiwumuzetem_taboku.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/1/0431/9451/5614/files/72879930772.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/5888/6806/files/10412040185.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0311/7719/files/59118996492.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/1624/7703/files/vosukutixakeg.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2875/0234/files/14174913318.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2168/0283/files/wajasisudixi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5802/8959/files/66378743052.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8705/9362/files/39450222243.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7876/9045/files/tebupurobebilewani.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3235/4711/files/48153232609.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/89832202682.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 2

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_off00004e19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E19 5112 bytes
SHA-256: f65f73109437e2736e7c12557c72f8110f22fc3203effad2f6d7f6819ea49107
font_01_sfnt_off00005f86.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F86 10424 bytes
SHA-256: 7a60c04455877d5c79ad6f315d97ab2fc050d0c83a3b9486874144840134fc2c

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