MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a significant number of embedded links, with at least one pointing to a known malicious redirector. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM strongly indicate a malicious intent to redirect users to harmful sites. The ML classifier also flagged this PDF with high confidence. No scripts were extracted, but the document body and heuristics suggest a link-based attack.
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=blue+tesla+xtc+pill+report
- http://files.logosart.com.hk/uploads/1/3/1/6/131606533/bonokidufezobijariji.pdf
- http://files.tennisunderthestars.net/uploads/1/3/1/4/131406535/22340256.pdf
- http://files.gtrtl.org/uploads/1/3/2/6/132681144/vagafilofubewej.pdf
- http://files.academy4.net/uploads/1/3/1/4/131453132/vopefigovinutilej.pdf
- http://files.apostolicdeliverancefive.org/uploads/1/3/2/6/132681976/felidul.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vunususojorimit.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2691/files/mowilo.pdf
- https://cdn.shopify.com/s/files/1/0428/8777/4374/files/73785765019.pdf
- https://cdn.shopify.com/s/files/1/0431/8652/0224/files/vamanokotifogijo.pdf
- https://cdn.shopify.com/s/files/1/0432/2571/0756/files/jijujix.pdf
- https://cdn.shopify.com/s/files/1/0427/6148/6503/files/33925079726.pdf
- https://cdn.shopify.com/s/files/1/0427/6856/4380/files/wubaxexojabidifirupuvu.pdf
- https://cdn.shopify.com/s/files/1/0432/9416/3102/files/60816805752.pdf
- https://cdn.shopify.com/s/files/1/0433/6232/0536/files/11030237844.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_off00007cd5.bin4ea3759dcc52000e94ef9178abb35a2a25f5cecf900c98d952387d696345a32a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CD5 | 4820 bytes |
font_01_sfnt_off00008d4d.bin0d0b8caaf78e24e4c6c2a104f07f2bb70f78f237e701093c9836ae141c92c967 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D4D | 10552 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.