MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external resources, masquerading as a free spreadsheet, which is a common lure for phishing or malware distribution. The primary link redirects through 'ttraff.cc', known malicious redirector infrastructure, indicating a phishing or malware delivery attempt. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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=free+wedding+budget+spreadsheet+ideas In PDF document text
- http://zazidekeb.homefrontherald.com/uploads/1/3/1/4/131453329/dalexoko-wuwav-navozu.pdfIn PDF document text
- http://files.lenazavaroni.co.uk/uploads/1/3/2/6/132696483/boxirifenititogimawu.pdfIn PDF document text
- http://files.maltagozoholidays.com/uploads/1/3/0/7/130740440/komeximexejuxo.pdfIn PDF document text
- http://files.baddogarts.org/uploads/1/3/1/4/131453432/rajadijaja_junulaxikopila.pdfIn PDF document text
- http://files.destinyeve.com/uploads/1/3/1/3/131398046/xowamasine.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/1/0443/2547/0364/files/clinical_pharmacy_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9892/2403/files/tibudofetaroxozexisax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0486/0328/files/antibiotics_and_synthetic_antimicrobial_agents.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8080/1701/files/52241835094.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1538/9855/files/25121231543.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2693/1099/files/anunnaki_livro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6350/0197/files/talokupudovaposupebim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6518/0314/files/39694832977.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1312/8867/files/wawamamufufotijufekegipe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9452/3552/files/62252698609.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9919/9390/files/princess_diaries_3_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7189/6736/files/list_intersection_python.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007b63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B63 | 5376 bytes |
SHA-256: c6deca327eefc692af415e8cf8444be468f5a94e5603737519edfc8d96142d33 |
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font_01_sfnt_off00008db0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DB0 | 10580 bytes |
SHA-256: 7c6197f255f63f69a8080e858be0534b53bf1a7d514aca15f645143dcd3bf40e |
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