MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely used to obscure the final destination of the malicious payload. The document also embeds a large number of links to other PDFs hosted on Shopify, likely as part of a link farm to improve search engine ranking and lure unsuspecting users. The ML classifier 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.com/pify?keyword=jawbone+up3+manual+dansk
- http://files.woodlandsfrenchies.com/uploads/1/3/1/3/131383553/buvomagedax_dopiriveluk.pdf
- http://files.glazinggracestoneware.com/uploads/1/3/1/4/131437685/nonef_roruz.pdf
- http://ziwub.southbaywoodworkers.org/uploads/1/3/2/3/132303382/1164495.pdf
- https://cdn.shopify.com/s/files/1/0431/6895/6565/files/bosque_humedo_tropical.pdf
- https://cdn.shopify.com/s/files/1/0433/8266/9461/files/58281537141.pdf
- https://cdn.shopify.com/s/files/1/0431/3815/4653/files/balava.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/92680828465.pdf
- https://cdn.shopify.com/s/files/1/0433/2758/6472/files/32678481447.pdf
- https://cdn.shopify.com/s/files/1/0431/1708/4833/files/21806737081.pdf
- https://cdn.shopify.com/s/files/1/0429/0458/4355/files/tapenavivumolekomut.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80835258875.pdf
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/types_of_smart_antenna.pdf
- https://cdn.shopify.com/s/files/1/0431/8094/9658/files/85866899344.pdf
- https://cdn.shopify.com/s/files/1/0434/3712/9895/files/advantages_of_pneumatic_system.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ae0.bin5b7f781222e63b38c4f660bf569658e9ae44f861e63742d9db83c71bac318313 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AE0 | 5460 bytes |
font_01_sfnt_off00006d6f.bin58708f2f4db788ed76f6c408c66283ac268b271b05c94a35f7353675b4512b8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D6F | 10180 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.