MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure, specifically a URL related to a song title. The document body also contains this URL and numerous other links, many of which are to benign Shopify domains but some are to unknown domains, suggesting a link farm or redirection tactic. The ML classifier also strongly flagged this PDF as malicious. The presence of embedded URLs and the nature of the redirector link indicate a likely phishing or scam attempt to lead the user to malicious content.
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.link/pify?keyword=missy+elliott+supa+dupa+fly+torrent
- http://files.virgomaria.org/uploads/1/3/0/8/130813846/aebdb9b6.pdf
- http://rizadu.pupafranca.com/uploads/1/3/1/3/131380005/0700990.pdf
- http://files.copartnershipforthrivingfamilies.org/uploads/1/3/0/7/130739747/7261597.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/6539/0757/files/centripetal_force_exploring_uniform_circular_motion_lab.pdf
- https://cdn.shopify.com/s/files/1/0430/9096/8729/files/compagnie_financire_richemont_sa_annual_report.pdf
- https://cdn.shopify.com/s/files/1/0437/5022/8119/files/64652276684.pdf
- https://cdn.shopify.com/s/files/1/0440/5713/3221/files/glycosylated_haemoglobin_formation.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8357/files/pobigolusolomifumegipon.pdf
- https://cdn.shopify.com/s/files/1/0432/1925/5456/files/zebetozixi.pdf
- https://cdn.shopify.com/s/files/1/0437/4380/5594/files/xivisazalebamuxezexilen.pdf
- https://cdn.shopify.com/s/files/1/0440/6129/4757/files/rudumitukifapimaxob.pdf
- https://cdn.shopify.com/s/files/1/0438/5626/5376/files/98475348930.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007191.bina30659698a5cf7c129e1138e320267eca809da73bad0fc0717483bc1524f99e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7191 | 5144 bytes |
font_01_sfnt_off0000832c.bincd4411092077ffc71b59087d520420b14f5d8ea5380db4936a3f84df308f2667 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x832C | 10520 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.