MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to external resources. One critical heuristic firing indicates that the PDF links to known malicious redirector infrastructure, specifically 'https://ttraff.ru/pify?keyword=short+report+on+road+accident+pdf'. The document body, though heavily obfuscated, contains text related to a "short report on road accident pdf" and the wkhtmltopdf application, suggesting a lure to disguise 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.ru/pify?keyword=short+report+on+road+accident+pdf
- http://doletusuw.crosspointcm.com/uploads/1/3/0/7/130740522/627a7032d.pdf
- http://files.wadesfarmtoplate.com/uploads/1/3/0/8/130814682/takawabupa-barobemika.pdf
- http://files.crownandgloryministries.com/uploads/1/3/0/7/130776220/5151973.pdf
- https://cdn.shopify.com/s/files/1/0432/5870/8118/files/48381006385.pdf
- https://cdn.shopify.com/s/files/1/0430/7537/1162/files/57137831570.pdf
- https://cdn.shopify.com/s/files/1/0440/8157/8136/files/dudiloge.pdf
- https://cdn.shopify.com/s/files/1/0430/5820/0730/files/17233611683.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27055139941.pdf
- https://cdn.shopify.com/s/files/1/0432/9635/8565/files/kabaddi_score_sheet_format.pdf
- https://cdn.shopify.com/s/files/1/0432/5546/4104/files/enrique_iglesia_do_you_know.pdf
- https://cdn.shopify.com/s/files/1/0432/2902/0317/files/75767157379.pdf
- https://cdn.shopify.com/s/files/1/0432/8806/8254/files/71868646510.pdf
- https://cdn.shopify.com/s/files/1/0431/9805/4558/files/saperupafivo.pdf
- https://cdn.shopify.com/s/files/1/0433/8555/3061/files/52865062969.pdf
- https://cdn.shopify.com/s/files/1/0436/1384/7710/files/wubepijofajizul.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_off00008637.bin6cd1caee01b0ae5f71ba9b2ac0632d812532aec461834331ead39c1cf4ee53f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8637 | 5136 bytes |
font_01_sfnt_off000097a6.bine43ddfd57f418a6f4e36be74cecf6c03f30fc2f5065b2d697f48d3ccd0f73f31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97A6 | 9816 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.