MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by an ML classifier and contains a large number of embedded links. One critical heuristic identified links to known malicious redirector infrastructure at `ttraff.ru`, suggesting a phishing or malware distribution attempt. Another heuristic detected a PDF link farm, with many links pointing to Shopify-hosted PDFs, likely for SEO manipulation or to obscure the true malicious destination. The document body is heavily obfuscated and contains a URL that appears to be a lure.
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/pify?keyword=bournemouth+and+poole+college+sixth+form
- http://files.raypecbasketball.com/uploads/1/3/0/7/130738619/9820176.pdf
- http://sixisi.equinecountryusa.com/uploads/1/3/1/3/131384635/bojufowakenezober.pdf
- http://dowove.benefactoryllc.com/uploads/1/3/1/1/131164250/gisilizov.pdf
- http://files.alexandra-karl.com/uploads/1/3/1/4/131438784/c85e4b66db.pdf
- http://files.rayzinktattoo.com.au/uploads/1/3/1/4/131453177/korugiviwujepaseb.pdf
- https://cdn.shopify.com/s/files/1/0440/4353/4486/files/pikopogunexubeli.pdf
- https://cdn.shopify.com/s/files/1/0434/0675/3948/files/77315073794.pdf
- https://cdn.shopify.com/s/files/1/0434/5384/1560/files/57201446427.pdf
- https://cdn.shopify.com/s/files/1/0436/4160/2198/files/nomuroji.pdf
- https://cdn.shopify.com/s/files/1/0449/6785/4248/files/poemas_de_amor_gustavo_adolfo_becquer.pdf
- https://cdn.shopify.com/s/files/1/0432/5215/4532/files/jisuvufavek.pdf
- https://cdn.shopify.com/s/files/1/0439/3720/2344/files/barcelona_city_map.pdf
- https://cdn.shopify.com/s/files/1/0448/1892/3686/files/polisacaridos_en_alimentos.pdf
- https://cdn.shopify.com/s/files/1/0431/7485/4820/files/wunerele.pdf
- https://cdn.shopify.com/s/files/1/0435/7583/6840/files/ludaxi.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_off00006e4a.bincf36f8eb88744c8f27ae5453fd023e5f5ded691656aaa7b37bfb8219dc934042 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E4A | 5688 bytes |
font_01_sfnt_off0000817a.bin04ba24439c79575ce6c0bb3f922254fc8576f7c76268e1ab97c0238c5fc2f2e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x817A | 10652 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.