MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service, indicating a link farm or phishing attempt. The primary lure "employee appreciation awards templates" is associated with a malicious redirector URL. The ML classifier strongly flagged this PDF as malicious, and heuristics indicate it's a redirector and part of a link farm.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=employee+appreciation+awards+templates In PDF document text
- http://kasali.downeasthiker.com/uploads/1/3/1/1/131164573/gadodonopejo_vexakekonezefa.pdfIn PDF document text
- http://files.hillcrestfbla.org/uploads/1/3/2/7/132712661/xemewobina-dogabumude-nitoxevoxu-notuj.pdfIn PDF document text
- http://kekegokar.queersfordinner.com/uploads/1/3/2/3/132302780/1945846.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/1/0434/1104/6561/files/88622437435.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6683/2534/files/time_saver_standards_architectural_design.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7876/0088/files/rudram_chamakam_malayalam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8987/9445/files/symptoms_of_pcos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8035/8815/files/rosod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9045/0334/files/define_annotations.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/7394/4217/files/offensive_security_certified_professional_complete_self_assessment_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/7787/6377/files/91992815795.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5501/4298/files/vuripolaxifugifusopid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7573/9560/files/error_editing_exercises_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8799/5807/files/passport_application_forms_uganda.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006ce2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CE2 | 5160 bytes |
SHA-256: cee75c71d97b51a0f2b173c178b104d172d04037573df9793abe13f04322ff50 |
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font_01_sfnt_off00007e69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E69 | 10304 bytes |
SHA-256: 674e5ff398b9afebe4aeab0ecabf09aa55d55bd658eec5f4b9849577139c643f |
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font_02_sfnt_off0000a19c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA19C | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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