Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f80fde1359b993b…

MALICIOUS

PDF

46.7 KB Created: 2020-08-17 17:01:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 7114750037f23d39196606ffc4866554 SHA-1: 61d8f1adf89069adcb45a695a32b79f70b0e9bb4 SHA-256: 9f80fde1359b993b35b680aaa0213361679a753b0e2fa71b5a7c60a7cf47fc65
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF document contains a lure related to 'contact form 7 templates wordpress' and embeds a link that redirects to a known malicious URL. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' indicates the document's content is designed to trick users into a fraudulent scheme. The embedded link, https://ttraff.cc/pify?keyword=contact+form+7+templates+wordpress, is a primary indicator of malicious activity, likely leading to further compromise.

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=contact+form+7+templates+wordpress In PDF document text
    • http://tozuzog.sarahpearman.co.uk/uploads/1/3/1/4/131409090/tulum.pdfIn PDF document text
    • http://jupules.pawsacupuncture.com/uploads/1/3/1/1/131164250/4578334.pdfIn PDF document text
    • http://zojexo.thewaltonarms.co.uk/uploads/1/3/0/7/130775478/f02e56435b2e7.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/1/0432/9072/2469/files/26105968774.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/2440/6933/files/xasasadaxegulinadolibe.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0446/3457/0915/files/periodontitis_apical_sintomatica.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5249/8070/files/biozone_biology_for_ngss_answers.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/5789/5841/files/88398257806.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/8960/0414/files/padogabazagazazuzupogogar.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9451/5614/files/anthropological_theories_upsc.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9610/5375/files/goodrich_and_tamassia_algorithm_design_solutions.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3497/6157/files/62769857440.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/5464/3877/files/vebumeze.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/1712/6563/files/27213373637.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9748/9572/files/nitijirebomuja.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006a9b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6A9B 5236 bytes
SHA-256: e2c0c419a8d48680834829e7d430c42a9ebee3cbfbce42707448fe7646ed5790
font_01_sfnt_off00007c64.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7C64 10456 bytes
SHA-256: c8c1c64c52ac36370ba734da6c8ce41da6c27af712790959e040d2f0a0853f08
font_02_sfnt_off00009fe5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9FE5 4324 bytes
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3

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