MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a significant number of embedded URLs, with one identified as a malicious redirector. The ML classifier also flagged this PDF as malicious. The presence of a link farm suggests an attempt to distribute malicious content or engage in SEO poisoning to lure victims.
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.ru/wix?keyword=new+mexico+nudes
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/353d00_7921d81b9a7f426cace95f1fa1022981.pdf
- https://static.usrfiles.com/ugd/b8c837_66e04090aa0b4d32b50ab3a6a798f051.pdf
- https://static.usrfiles.com/ugd/353d00_1184a9e7989f46bcb798312f21ab1415.pdf
- https://static.usrfiles.com/ugd/b8c837_77d5cd66096546239a803f590a49dee6.pdf
- https://static.usrfiles.com/ugd/a382ee_18e0647457294700807cd1891ed08a05.pdf
- https://cdn.shopify.com/s/files/1/0433/5229/3541/files/roxuzopisubatutozanalo.pdf
- https://cdn.shopify.com/s/files/1/0433/7693/5068/files/agro_ecological_zones_of_bangladesh.pdf
- https://cdn.shopify.com/s/files/1/0427/8022/9791/files/10438127842.pdf
- https://cdn.shopify.com/s/files/1/0462/5901/1735/files/bejonufigapejazewifazur.pdf
- https://cdn.shopify.com/s/files/1/0428/4071/9516/files/12328550991.pdf
- https://cdn.shopify.com/s/files/1/0429/1526/6713/files/65642411860.pdf
- https://cdn.shopify.com/s/files/1/0431/6908/7642/files/aurelia_js_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0439/1328/1691/files/rokuxugujemalugadovujerot.pdf
- https://cdn.shopify.com/s/files/1/0431/0633/6930/files/25777561561.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_off000068e1.binbd8b9180f059d83367af02e870f486e47afcb798047411a8a0385fb682656239 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68E1 | 4876 bytes |
font_01_sfnt_off0000797c.bin5a599e87adca1614665f6f1f1a6d7cee88ffd5c1af2c495c7af78f4b97771371 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x797C | 10360 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.