MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, also contains the URL 'https://ttraff.com/pify?keyword=chocolate+truffle+cake+nutrition+information'. This suggests the primary purpose is to lure users into clicking malicious links, likely leading to phishing or malware download sites. The heuristic 'PDF_SEO_LINK_FARM' further indicates a large number of external links designed for SEO manipulation, which is a common tactic for distributing malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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.com/pify?keyword=chocolate+truffle+cake+nutrition+information In PDF document text
- http://files.julianoshea.com/uploads/1/3/1/4/131453807/jibumojexoje.pdfIn PDF document text
- http://files.cobbdaylily.com/uploads/1/3/1/4/131406258/wudevu_gimolebefunuz_fowefirefu.pdfIn PDF document text
- http://nutiribux.dentalcontact.ca/uploads/1/3/1/1/131164250/7be7ea.pdfIn PDF document text
- http://pukulaj.studyshed.org/uploads/1/3/1/4/131409926/fabusijelesi.pdfIn PDF document text
- http://bixokijuv.meadowbrookwellness.com/uploads/1/3/1/4/131409090/kivajevapuputineke.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/1/0428/9835/8432/files/11067845032.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5800/3096/files/3924227060.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6811/9448/files/48060985288.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7518/1471/files/suwarowonupiju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/7333/4424/files/beautiful_creatures_book_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1338/9992/files/87418809502.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4633/7703/files/zemefiguzufut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0473/1300/files/21680386986.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2407/2349/files/phet_balancing_chemical_equations_answer_key.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/5376/3999/files/56549089127.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/39425431389.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5054/7870/files/adelphoe_libro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4785/5004/files/13267632386.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_off00005c92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C92 | 4912 bytes |
SHA-256: 3a728f9fde98457570ea7f55c0080a8eb6b895eb0ee6316baefd828deae078ca |
|||
font_01_sfnt_off00006d17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D17 | 15228 bytes |
SHA-256: d837056284d9eb4c646f912e2f14654aad19b88231f1e954419219900fdb9860 |
|||
font_02_sfnt_off00009c15.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C15 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.