Malicious PDF — malware analysis report

Static analysis result for SHA-256 0179ed03d0fdcd75…

MALICIOUS

PDF

34.5 KB Created: 2020-08-15 06:32:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6efe49917379cac9a8532b1e845a54aa SHA-1: 095576a1ab95a1619a020bcbecdcf15cf22174f5 SHA-256: 0179ed03d0fdcd750d8c99b6576f1a92b1423dff6f93492e8982ecc3192b571b
194 Risk Score

Malware Insights

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

The PDF contains multiple embedded links, with a primary link redirecting to a known malicious domain, ttraff.com. This domain is used as a redirector, likely to deliver a malicious payload or phish for credentials. The document body, though heavily obfuscated, contains text related to a 'weather report' and the malicious URL, suggesting a social engineering lure.

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.com/pify?keyword=kismatpur+weather+report In PDF document text
    • http://files.sithappensmt.com/uploads/1/3/2/6/132681479/jebosifakabuj.pdfIn PDF document text
    • http://kifabefe.befriender.org.uk/uploads/1/3/1/4/131452903/lunesinetera.pdfIn PDF document text
    • http://likotev.kairestaurant.net/uploads/1/3/0/8/130874493/a7b6398a.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/1/0433/0297/7700/files/15290497478.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/5774/8897/files/neoliberalismo_en_bolivia.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9461/3924/files/819929540.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5787/2033/files/fabufarunepitebijafadivub.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/5844/4958/files/cristianismo_puro_e_simples.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/3988/2402/files/grande_ecole_movie_parents_guide.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6383/6834/files/76102165103.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34292265756.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4218/4095/files/relatorio_de_auditoria_informatica.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/2230/0822/files/cpsm_study_guide_free_download.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tivaluzisezulumavolo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/2510/4028/files/algebra_grade_5_worksheets.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/9360/6046/files/goxikutoretulenafig.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 1

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_off00004922.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4922 5088 bytes
SHA-256: 718898f806e3980bac5d4974281ae288054209793fd3d11c4c7c2da3d70b521e
font_01_sfnt_off00005a5b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A5B 10192 bytes
SHA-256: ac426533734333190e40a2505631c6a6321d9f8f81471099e6d3cdb86658a180

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