Malicious PDF — malware analysis report

Static analysis result for SHA-256 bd30770e51ea62fa…

MALICIOUS

PDF

44.5 KB Created: 2020-08-20 21:04:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 6389282adb647de23031a8ae19468f8d SHA-1: 9379bc571aa4a6b368fe443cf8f2a01fdfc83f55 SHA-256: bd30770e51ea62fa67065eb5a5ad946247fcfecd0da56bb1c693e3116f0d473f
194 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links, many of which point to a redirector service. The document body suggests a lure related to 'Gillette fusion proglide manual razor blades', likely intended to trick users into clicking the malicious links. The primary malicious URL identified is ttraff.cc, which is flagged as a malicious redirector. The file also contains numerous links to Shopify-hosted PDFs, some of which are confirmed benign, but others are unknown and could potentially host 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=gillette+fusion+proglide+manual+razor+blades In PDF document text
    • http://files.clawspawsetc.com/uploads/1/3/1/4/131437733/natemirupoxufeb.pdfIn PDF document text
    • http://files.visitloesshills.org/uploads/1/3/2/3/132302916/7822734.pdfIn PDF document text
    • http://gipaba.thespringschurch.net/uploads/1/3/1/8/131871390/pifemawenot.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/1/0430/1615/9381/files/antrenmanlarla_geometri_1_2020.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/4154/4602/files/42396126991.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/0221/5069/files/tudesazukov.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8711/6965/files/62368753950.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/4411/9462/files/9465939748.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9963/6390/files/53593860610.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1715/0368/files/vifuxaxixudo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/1969/6290/files/bajovifixifaramatot.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/7978/5886/files/11861381361.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/7791/7085/files/aprendizajes_clave_cuarto_grado_primaria.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
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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_off000050c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50C4 5580 bytes
SHA-256: c278e6ff26dfd246c0a1770dfb5c3967b8d82f52b595810baf0b84d18e605f99
font_01_sfnt_off000063a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63A9 10436 bytes
SHA-256: fb925b5e88e203974ef8db14af0d44d1d1532ab5662bda5871351582107065ab
font_02_sfnt_off000087a9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x87A9 18472 bytes
SHA-256: 344fd8608c23874c9c0ff8b8e02338abe2d48ca22c5c26acda3a7c576e372cde

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