Malicious PDF — malware analysis report

Static analysis result for SHA-256 473b6d2d71beb138…

MALICIOUS

PDF

47.5 KB Created: 2020-08-15 01:52:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 68f752a139fd3bf18e90e579d88aae76 SHA-1: 2b609c93f8d8a399c0d106073c18fb97a819aab8 SHA-256: 473b6d2d71beb1383a4ca74d27f3a3492dad33e5fca86ef66998d00e23b9e688
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1200 Hardware Add-in

The PDF file was flagged for containing a malicious redirector link and a large number of external links, indicating a link farm. The primary malicious URL identified is 'https://ttraff.cc/pify?keyword=panorama+chaines+canalsat+pdf', which is likely used to redirect users to a malicious site. The document body, though heavily corrupted, contains references to the redirector URL and other PDF files hosted on Shopify, suggesting a lure to download further 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.
  • 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=panorama+chaines+canalsat+pdf In PDF document text
    • http://files.okanaganayurveda.com/uploads/1/3/0/8/130814682/4479982.pdfIn PDF document text
    • http://fatuzi.ivoryleaguepublishing.com/uploads/1/3/1/8/131856917/98360f5b20f8da.pdfIn PDF document text
    • http://mijukuk.hrhgwenyfar.com/uploads/1/3/0/7/130776225/4176c.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • https://cdn.shopify.com/s/files/1/0435/6934/8763/files/vadorut.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/5597/2501/files/86223998102.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/9477/8791/files/47910952141.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/4241/4493/files/midaw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/0477/1999/files/jevejazijuximututev.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mijafovaginidobu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/0276/4184/files/rcc_slab_reinforcement_details.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/3636/8296/files/momita.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/8761/8463/files/12528947894.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0341/2633/files/sevivasiviwodewefezunus.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/4176/7072/files/tuletizadigemubepararaf.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9661/2768/files/13362861837.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006686.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6686 5184 bytes
SHA-256: 81d6607b85661121f1d659ae97dfefb4ea76ff1d1d29574b72345dac9f55e952
font_01_sfnt_off000077eb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x77EB 13808 bytes
SHA-256: e9a23cddcc583c0bb290fc4d67701c13d7f4ae297c31648b77fd27bcd213c289
font_02_sfnt_off0000a338.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA338 4324 bytes
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361

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