Malicious PDF — malware analysis report

Static analysis result for SHA-256 489f0916f75d03f2…

MALICIOUS

PDF

47.1 KB Created: 2020-08-14 15:19:20 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 492e84b1b04aa0c052040c7012ee802d SHA-1: c5585aaef5a585e48da1b56e6a9822626379fe6d SHA-256: 489f0916f75d03f2687f60a467c7740059a765fc6c87a8d90f2d73f4f4f0f88b
162 Risk Score

Malware Insights

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

The PDF file contains numerous embedded links, with a critical heuristic firing for a malicious redirector at 'https://ttraff.com/pify?keyword=netflix+movies++720p'. The document body, though heavily obfuscated, contains text related to 'Netflix movies 720p', suggesting a lure to entice users to click the malicious link. The presence of a large number of external PDF links also indicates a link farm, likely for SEO manipulation or to distribute malicious content.

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.
  • SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
    PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
  • 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=netflix+movies++720p In PDF document text
    • http://lobewo.victorybaptist-wf.org/uploads/1/3/1/4/131407406/zeziribe_dided_toganotiwuwo.pdfIn PDF document text
    • http://files.thelordsnewchurchphiladelphia.org/uploads/1/3/1/4/131437978/6f24d46.pdfIn PDF document text
    • http://files.icerpglobal.com/uploads/1/3/1/4/131482828/6186120.pdfIn PDF document text
    • http://veboje.valerielecomte.com/uploads/1/3/0/7/130739267/sunifavuxe.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/1/0437/8034/1917/files/81077936053.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/7122/5494/files/xofavunazup.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/1994/3579/files/cookie_clicker_tampermonkey.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/6268/8918/files/mawuvodareg.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0445/6746/2047/files/appointment_letter_example.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8176/8872/files/2289939207.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7280/5277/files/foxejapebilovodewapit.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/0389/6217/files/24840245766.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1128/4885/files/gibuwilozuwerunibo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/24221046066.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5339/0741/files/simejixugesezobetuxefibaf.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5153/2963/files/58833028026.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2381/1239/files/54695745818.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_off0000789c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x789C 5192 bytes
SHA-256: 051999dad6cb9ba869b027dc8e8832d0246ae79940fa7e1e90d1a86ca19b912c
font_01_sfnt_off00008a60.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8A60 10684 bytes
SHA-256: 117f989680feb4f08213dc7784748629e12de7ec0d7a3d591079950b7756a51e

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