Malicious PDF — malware analysis report

Static analysis result for SHA-256 8910a10719966817…

MALICIOUS

PDF

44.2 KB Created: 2020-08-08 17:25:20 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 55762038ba0aa718d0f5316ea1972fdb SHA-1: 62bb65147847c67ee6f664bc70f460f8ca49a68e SHA-256: 8910a1071996681719985681188351918e13ff746599e25791ce5d99c6c50e38
194 Risk Score

Malware Insights

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

This PDF file contains multiple embedded links, with a primary link to a known malicious redirector at 'https://ttraff.cc/pify?keyword=atharva+veda+in+pdf'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure to trick users into visiting malicious infrastructure. The presence of numerous links to external PDF files, many hosted on Shopify, indicates a potential link farm or SEO manipulation tactic to distribute malicious content. No scripts were extracted, but the redirector link is a strong indicator of malicious intent.

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=atharva+veda+in+pdf In PDF document text
    • http://files.casalebenedetti.com/uploads/1/3/1/3/131379099/zizekoxagazala.pdfIn PDF document text
    • http://files.shop.bushnvinefarm.com/uploads/1/3/1/0/131069812/9458d295b.pdfIn PDF document text
    • http://files.studiogoodwinsturges.com/uploads/1/3/0/7/130738850/wogazejo.pdfIn PDF document text
    • http://jutunufux.jelopez-stage.com/uploads/1/3/0/7/130776542/5ece06f5.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/1/0429/4190/7110/files/atomic_orbitals_and_molecular_orbitals.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/4670/7104/files/5157540778.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5039/2984/files/garewapiveragidovebopu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/2454/0071/files/buvofukosatibikesas.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/0841/6165/files/organization_of_shoot_apical_meristem.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/9664/6556/files/jasuxuwudatezutadiguw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5746/3964/files/sibogigelenevesanefuvijo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0413/3525/files/97625390126.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/0905/6668/files/les_accords_de_guitare_gratuit.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/1917/9931/files/magemuzekonaja.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/4829/6863/files/port_open_check.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0517/3147/files/champion_3500_watt_generator_manual.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 4

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_off0000700b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x700B 4968 bytes
SHA-256: f26c6ea0409da1321c2d64cb99097f095c4e367c4eabcaff5fb3017d3b2a1cf4
font_01_sfnt_off000080f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80F8 10700 bytes
SHA-256: dbc00a2c0aab2d624f5386cc47b7c04ebc28b65f819fd51d0cb9246518423c48

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