Malicious PDF — malware analysis report

Static analysis result for SHA-256 00032dbd981d1810…

MALICIOUS

PDF

44.4 KB Created: 2020-08-10 01:59:24 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: f23cf0d545c66a29f58f11b0780858aa SHA-1: 16c6ed55b9cefc6894dcc4b4be9f9f4b2a642d78 SHA-256: 00032dbd981d18107373eadc8d5e3638e5ac86acbf8d6fc062cacd3ca4382c65
202 Risk Score

Malware Insights

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

The PDF contains a link farm and a redirector URL, indicating a phishing or scam attempt. The document body, though partially corrupted, suggests a lure related to 'dynamics ax 365 tutorial pdf'. The embedded URL https://ttraff.cc/pify?keyword=dynamics+ax+365+tutorial+pdf is a known malicious redirector, likely leading to a further stage of the attack. No scripts were extracted, but the presence of multiple external links and the redirector strongly suggest a malicious intent to redirect the user to a harmful site.

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.
  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • 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=dynamics+ax+365+tutorial+pdf In PDF document text
    • http://files.qanduproductions.com/uploads/1/3/1/1/131164160/3811b004ad39.pdfIn PDF document text
    • http://files.renibickelyoga.com/uploads/1/3/1/8/131856602/wemufubugonajo_safapivasu.pdfIn PDF document text
    • http://rizab.8suitcases.com/uploads/1/3/0/8/130874359/fomewuwabo.pdfIn PDF document text
    • http://files.lawrencedavidlegal.com/uploads/1/3/1/4/131408024/0832646d5aaa0f.pdfIn PDF document text
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00006e04.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00006e04.bin)
    • https://cdn.shopify.com/s/files/1/0430/4653/5322/files/difference_between_austempering_and_martempering.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2898/7547/files/42951528614.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/5128/6690/files/4705195492.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/3670/2870/files/xadetarojoj.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/13170590630.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/54344474436.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/7474/0639/files/nuxopogobelofejon.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/2258/9853/files/wudufajupiwirux.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/6222/3263/files/48849211810.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5462/7993/files/dejeku.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/2451/5235/files/asma_ul_husna_benefits_in_urdu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/8651/0232/files/mekofimigud.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 extracted file (font_00_sfnt_off00006e04.bin)

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_off00006e04.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E04 5912 bytes
SHA-256: ffac9f425a6bd452095a0021e6629afd854e1e3df4a5b9c39d90c676a27c3c2c
font_01_sfnt_off0000821c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x821C 10244 bytes
SHA-256: 1627941822195f876c709b4985b05c7fc9c80022318a5b74b05dc37b7da3ac90

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