MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to a redirector URL, which is flagged as malicious. The document body, though heavily obfuscated, contains text related to driver downloads, suggesting a lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a potential link farm for SEO manipulation or distributing further malicious content. The ML classifier strongly indicates maliciousness.
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=driver+asus+x455l+windows+7
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/27482348981.pdf
- https://cdn.shopify.com/s/files/1/0439/3621/9291/files/bamoponajizugizedojiwetu.pdf
- https://cdn.shopify.com/s/files/1/0433/1044/8798/files/wugubug.pdf
- https://cdn.shopify.com/s/files/1/0463/4230/8001/files/17253259906.pdf
- https://cdn.shopify.com/s/files/1/0432/0129/8594/files/57404145708.pdf
- https://static.usrfiles.com/ugd/15ebe2_98d7bf7183454cc88730c1031241745b.pdf
- https://static.usrfiles.com/ugd/a382ee_7d288fe859d74a54888e53a755655668.pdf
- https://static.usrfiles.com/ugd/f3cb45_108ffb5ba341496bacdfc021894888e5.pdf
- https://static.usrfiles.com/ugd/c3f59f_a1baf3ac223c4da6b5e255bd4ea034c8.pdf
- https://static.usrfiles.com/ugd/b8c837_581ea006585b4ab29b69a9eaba43713e.pdf
- https://static.usrfiles.com/ugd/fe83c3_602dc04c49e148a4a97c37e5cf4b076f.pdf
- https://static.usrfiles.com/ugd/b8c837_32fe25f75ec94347bb927212096f365a.pdf
- https://static.usrfiles.com/ugd/909b15_aa9e2055d49c449f852d79791cea0796.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_off00005fc2.bin0571b5e72fe2a9db6662e80f7dc53a0d71cd72fda422f9c541447c32b0617f06 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FC2 | 5328 bytes |
font_01_sfnt_off00007222.bin56ff29ef7ef882b1ea62ef7eb1bb91f3081b8e8a45cd3edff1ba6654b73cf8b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7222 | 15044 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.