MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, appears to be a lure related to writing an article, suggesting a phishing or scam attempt. 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.ru/pify?keyword=comment+r%25C3%25A9diger+un+article+de+journal+en+anglais+pdf
- http://files.mounthollywood.org/uploads/1/3/2/6/132681976/ritaxitukada_kasugufuvu_jutikugaw.pdf
- http://files.oakmont85south.com/uploads/1/3/1/0/131071082/5ddb6.pdf
- http://files.envisiononeness.com/uploads/1/3/1/0/131070561/1388295.pdf
- http://files.callaneventplanner.com/uploads/1/3/1/3/131397996/difezimid-fivijefav-waxituson-xireb.pdf
- http://files.mounthollywood.org/uploads/1/3/2/6/132681976/ritaxitukada_kasugufuvu_
- https://cdn.shopify.com/s/files/1/0440/7800/6437/files/61482797679.pdf
- https://cdn.shopify.com/s/files/1/0434/5135/1207/files/20892409395.pdf
- https://cdn.shopify.com/s/files/1/0431/0004/5469/files/54502736415.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rimudunibodosugesujusuvud.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lewajoranuputefikilos.pdf
- https://cdn.shopify.com/s/files/1/0432/4560/0936/files/23782653093.pdf
- https://cdn.shopify.com/s/files/1/0431/8455/4135/files/10630664248.pdf
- https://cdn.shopify.com/s/files/1/0431/7950/7880/files/18633829937.pdf
- https://cdn.shopify.com/s/files/1/0434/5040/0928/files/28829351209.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0743/files/63908029223.pdf
- https://cdn.shopify.com/s/files/1/0433/7814/7491/files/62932262354.pdf
- https://cdn.shopify.com/s/files/1/0430/6662/2101/files/24405919759.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_off00007f40.bin59ad6040317a370d0f47596cf79335808d96706f2e44a0fa3678a7203204f030 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F40 | 5596 bytes |
font_01_sfnt_off000091ec.bin48500941a5473aed32116c9d39d889498ed6ddf98775006fe68efa15764f168a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91EC | 11612 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.