MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm or content distribution network. A critical heuristic identified a link to a known malicious redirector, ttraff.me, which is likely used to obscure the final destination or distribute malware. The ML classifier also strongly indicated 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.me/pify?keyword=business+card+template+word+2+sided
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/5671/7224/files/29082287144.pdf
- https://cdn.shopify.com/s/files/1/0440/8446/1720/files/67133726507.pdf
- https://cdn.shopify.com/s/files/1/0438/6373/6475/files/53526340231.pdf
- https://cdn.shopify.com/s/files/1/0449/7866/7688/files/vekatipemixir.pdf
- https://cdn.shopify.com/s/files/1/0430/5072/9634/files/xawidexilenukuwo.pdf
- https://static.usrfiles.com/ugd/23e9be_6b876a93d09d40e9b11ef3a009c37a3a.pdf
- https://static.usrfiles.com/ugd/aef5b7_922e16cd08554448af668c45b810d808.pdf
- https://static.usrfiles.com/ugd/b8c837_27a585d233e94e27a2dc28e0bd69e478.pdf
- https://static.usrfiles.com/ugd/934fc3_7fe9c2ccc79e4c2685868e2311c91b9e.pdf
- https://cdn.shopify.com/s/files/1/0436/0182/1859/files/35215684264.pdf
- https://cdn.shopify.com/s/files/1/0432/2738/1920/files/essentials_of_lifespan_development_2nd_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/3197/8403/files/27975059720.pdf
- https://static.usrfiles.com/ugd/37321e_f15326219b2646958d609a845abc5904.pdf
- https://static.usrfiles.com/ugd/4bb894_35510362e6f0411d8aa01272741461e1.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_off000061fe.bin9550f44cdf7eb2662dc0dffeed1ef7f56e4cdc564c08b865faab05641f100f31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61FE | 5492 bytes |
font_01_sfnt_off000074a9.bin4bd3ed4b9f5ac3a84ca3567901cad6e402a03f7c304bc47887c3c855f2a9908b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74A9 | 9992 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.