Malicious PDF — malware analysis report

Static analysis result for SHA-256 7d9e1c0409601ee8…

MALICIOUS

PDF

45.6 KB Created: 2020-08-04 14:00:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-07
MD5: 0b5b8b1382184673b8d43f0aeb0086dd SHA-1: 0820a11d542de6440c6e20c15baf19c687fe0ec8 SHA-256: 7d9e1c0409601ee8931325b7686a260ab8f7fc4122a5cd061fc39148fd8c3457
194 Risk Score

Malware Insights

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

The PDF document contains numerous embedded links, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that matches the primary redirector found in the heuristics. This suggests the document's primary purpose is to redirect users to malicious sites, likely for phishing or to download further malware.

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.cc/pify?keyword=appareillage+schneider+odace+pdf In PDF document text
    • http://madelat.hotmesshighvibes.com/uploads/1/3/1/1/131163590/3140257.pdfIn PDF document text
    • http://files.boloker.com/uploads/1/3/0/8/130873718/lolugibevigas_wabikapezafasa_datogitotene_kolujibadosutik.pdfIn PDF document text
    • http://files.inspiringrolejewelry.com/uploads/1/3/1/4/131453897/rutefev.pdfIn PDF document text
    • http://files.jmr-art.com/uploads/1/3/0/9/130969801/ae380f.pdfIn PDF document text
    • http://files.totsandco.org/uploads/1/3/0/8/130874066/gesobitodarakog-fetosi.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/1/0435/8779/7160/files/github_initial_commit.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/3852/3047/files/wogakaxuxawurorokilen.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/0880/2466/files/21627101840.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5949/5590/files/75079169549.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/8583/1070/files/mozome.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/5768/4385/files/11835853414.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/0593/4757/files/max_hp_5e.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7664/9124/files/gadodotekisoxetem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5996/1237/files/gomaragufumadadavi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6580/2903/files/72679440836.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/2266/1278/files/dmv_ca_release_of_liability.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/4781/3269/files/67870898694.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 6

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_off00006fb8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6FB8 5408 bytes
SHA-256: 2926fede43bdd333d4771a81a32771d491db381a80d84f789b45fe4d9942784b
font_01_sfnt_off00008216.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8216 11336 bytes
SHA-256: 25f169c41e67bd951cf49668ae82a5edda86dac0f96672a7de74627645f9acd0

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