MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDF files, suggesting a link farm or SEO manipulation tactic. One critical heuristic identified a link to known malicious redirector infrastructure at 'ttraff.com'. The ML classifier also strongly indicated maliciousness. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to redirect users or distribute further content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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=agriculture+dictionary+pdf+download
- http://files.melonilab.org/uploads/1/3/1/1/131164275/pobakopukokesat.pdf
- http://files.foodandwinecyclingtours.com/uploads/1/3/0/8/130874566/2486292.pdf
- http://files.topsailrigging.com/uploads/1/3/0/9/130969048/wadejidezuwuw.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/1656/0550/files/pejopu.pdf
- https://cdn.shopify.com/s/files/1/0428/1656/9500/files/letoguvutujapakokepuxare.pdf
- https://cdn.shopify.com/s/files/1/0437/1510/0826/files/74363866689.pdf
- https://cdn.shopify.com/s/files/1/0430/2916/8282/files/55720692300.pdf
- https://cdn.shopify.com/s/files/1/0429/1140/0102/files/82071865557.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1587610690.pdf
- https://cdn.shopify.com/s/files/1/0439/4795/0248/files/30833275036.pdf
- https://cdn.shopify.com/s/files/1/0428/3075/8054/files/metal_gear_solid_ringtone.pdf
- https://cdn.shopify.com/s/files/1/0431/9900/4831/files/sepegogo.pdf
- https://cdn.shopify.com/s/files/1/0433/3810/5000/files/2883534660.pdf
- https://cdn.shopify.com/s/files/1/0432/0657/4240/files/netitobetavufuz.pdf
- https://cdn.shopify.com/s/files/1/0428/5625/1559/files/22951111071.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048a7.binc9523f7ed3f2a860f1d5a0621f2ff305d306162ec253cf007110046cef932456 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48A7 | 5328 bytes |
font_01_sfnt_off00005af1.binaaea34667681e60d6b20661e382385f93276a98ffb094c04b37545e9bf40f0d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AF1 | 9396 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.