MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, indicating an attempt to lead the user to a harmful site. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' confirms this, and the presence of a large number of external links suggests a link farm for SEO manipulation or traffic generation. The ML classifier strongly supports the malicious nature of this PDF.
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.me/pify?keyword=newer+oral+anticoagulants+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_06a290a14c7b4918819c938994945933.pdf
- https://static.usrfiles.com/ugd/b8c837_963d92698c7844c393e7377a5d1421e7.pdf
- https://static.usrfiles.com/ugd/359e64_3dcf32d08f2c4c388170ac6f39143938.pdf
- https://static.usrfiles.com/ugd/4e6dd5_1bfd45aea4414d828c36d270c0cf0878.pdf
- https://static.usrfiles.com/ugd/b8c837_80c2f46db26f48fbb153a3c37a4cb125.pdf
- https://cdn.shopify.com/s/files/1/0469/3298/3963/files/xuxerajepez.pdf
- https://static.usrfiles.com/ugd/510a18_c0ab1c16044c41a2bd26220f72226835.pdf
- https://static.usrfiles.com/ugd/7e6083_a175b280010f40459f9d109bbfd99f61.pdf
- https://static.usrfiles.com/ugd/ab922d_43ad4f5504e146d99f3b2a2abc91893d.pdf
- https://static.usrfiles.com/ugd/5a1791_30f050e73f294ce594eeba4ef3223a45.pdf
- https://static.usrfiles.com/ugd/ea2f88_3f52a80e1c664193be81f64554fad66f.pdf
- https://cdn.shopify.com/s/files/1/0437/9056/5537/files/gregor_the_overlander_book_1.pdf
- https://cdn.shopify.com/s/files/1/0431/2937/2832/files/kutazoxeradawonewoduxok.pdf
- https://cdn.shopify.com/s/files/1/0432/7460/0598/files/35822956243.pdf
- https://cdn.shopify.com/s/files/1/0430/6193/6282/files/94902333313.pdf
- https://cdn.shopify.com/s/files/1/0447/3955/9573/files/algebra_questions_year_6_sats.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_off0000c6ba.bina1a46330a7b2afec7b84a02920134d2cdc6f11947f8cca1e6929caa88b9a3f64 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6BA | 5384 bytes |
font_01_sfnt_off0000d932.binbd1b4645dbbb9a19bb9c78c3d2c154fd897d5e850f112df0bc48d13f4072e999 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD932 | 11372 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.