MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with the primary link directing to a known malicious redirector. The document body, though partially corrupted, includes text suggesting it is a "urban regeneration handbook pdf" to deceive the user. The presence of many external PDF links, some pointing to benign Shopify URLs and others to unknown domains, indicates a link farm strategy, likely to obscure the malicious redirector.
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.cc/wb?keyword=urban%20regeneration%20handbook%20pdf
- http://files.775marketing.com/uploads/1/3/1/3/131379183/6129823.pdf
- http://files.chzaz.com/uploads/1/3/1/3/131398419/2276526.pdf
- http://files.livanisbehavior.com/uploads/1/3/1/4/131437005/c3aaa3fb2.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/0174/1463/files/3449098588.pdf
- https://cdn.shopify.com/s/files/1/0431/9451/5614/files/talimujefudujovejotob.pdf
- https://cdn.shopify.com/s/files/1/0449/0254/7611/files/balada_para_adelina_partitura_piano_gratis.pdf
- https://cdn.shopify.com/s/files/1/0432/0067/6003/files/62180171523.pdf
- https://cdn.shopify.com/s/files/1/0434/0069/1868/files/73702886242.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/29859826873.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/60527157158.pdf
- https://cdn.shopify.com/s/files/1/0437/9266/2688/files/62168562732.pdf
- https://cdn.shopify.com/s/files/1/0432/0477/1999/files/8805907190.pdf
- https://cdn.shopify.com/s/files/1/0434/5570/9341/files/toligubuzogojime.pdf
- https://cdn.shopify.com/s/files/1/0435/5981/3279/files/75361606055.pdf
- https://cdn.shopify.com/s/files/1/0430/5308/8919/files/xajupumabekenomudifelagut.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_off0000488b.bin3614799378eed9084c84115b688134a7a78a0b85c539c8b744b215fc388e6fc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x488B | 5288 bytes |
font_01_sfnt_off00005a75.bin3c35580db34eece8d681eba2adfd7c66a0efded926d3db3615e1e07a331e4b62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A75 | 9308 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.