MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that point to a redirector service (ttraff.com) known for malicious activity. The document body, though heavily obfuscated, contains text related to 'high blood pressure chart pdf' and the authoring application 'wkhtmltopdf', suggesting a lure. The presence of numerous PDF links, many hosted on Shopify, indicates a link farm designed to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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=high+blood+pressure+chart+pdf
- http://files.solaceinstruments.co.nz/uploads/1/3/2/6/132683165/29dd1b4946.pdf
- http://files.northwoodsrafting.com/uploads/1/3/1/3/131382078/6408436.pdf
- http://files.mtcwatercooler.org/uploads/1/3/1/4/131483344/3201671.pdf
- https://cdn.shopify.com/s/files/1/0434/8693/7253/files/ruzawadadumadum.pdf
- https://cdn.shopify.com/s/files/1/0427/7898/4614/files/dijanajolevunu.pdf
- https://cdn.shopify.com/s/files/1/0430/2772/6489/files/73665926705.pdf
- https://cdn.shopify.com/s/files/1/0435/4700/0983/files/12769460603.pdf
- https://cdn.shopify.com/s/files/1/0431/0319/1193/files/sidalakesax.pdf
- https://cdn.shopify.com/s/files/1/0438/5662/5829/files/nuvusubexafababalab.pdf
- https://cdn.shopify.com/s/files/1/0430/8752/8103/files/just_breathe_telepop_music.pdf
- https://cdn.shopify.com/s/files/1/0440/6748/7894/files/menuxilixafazasufalun.pdf
- https://cdn.shopify.com/s/files/1/0427/9821/9420/files/gijojigatu.pdf
- https://cdn.shopify.com/s/files/1/0432/3246/0960/files/14541703441.pdf
- https://cdn.shopify.com/s/files/1/0432/6601/5395/files/16965836173.pdf
- https://cdn.shopify.com/s/files/1/0427/6482/8838/files/11964485259.pdf
- https://cdn.shopify.com/s/files/1/0433/3309/1480/files/powapepi.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_off00006604.binbb9e40737581f2b887a71256b465f6be528b3e58b19e6f6907582aee1baacb44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6604 | 5516 bytes |
font_01_sfnt_off000078be.bin3ba85f73728ce4c618887732252ce41200b80a3a63892676757a06a06a78775e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78BE | 10452 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.