MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The primary attack pattern appears to be a link farm designed to lead users to malicious sites, potentially for phishing or malware distribution.
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.com/pify?keyword=bassariscus+sumichrasti+pdf
- http://files.annatotzkeacupuncture.com/uploads/1/3/2/7/132712358/114ad7.pdf
- http://rufipotet.leadershippasadena.org/uploads/1/3/1/0/131069934/taniridawa-rowarokinavik-valulixa-motakagup.pdf
- http://files.hopebehavioralconsulting.com/uploads/1/3/0/7/130775786/dusas.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/paxulikisox.pdf
- https://cdn.shopify.com/s/files/1/0431/6109/2245/files/tevenawolexilinunemifobig.pdf
- https://cdn.shopify.com/s/files/1/0430/5226/9717/files/64000102907.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jojanasesejunuveko.pdf
- https://cdn.shopify.com/s/files/1/0437/1503/5288/files/gta_5_ps4_price_gamestop.pdf
- https://cdn.shopify.com/s/files/1/0432/2790/6206/files/kabofotedunejerekarifiv.pdf
- https://cdn.shopify.com/s/files/1/0432/6899/7283/files/sejiwuvakuba.pdf
- https://cdn.shopify.com/s/files/1/0433/0346/9221/files/pafeb.pdf
- https://cdn.shopify.com/s/files/1/0434/2513/6792/files/warerule.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tugomedimugatusigoxafif.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_off000067b2.bine2b757d1d2ba7aed6fd1c4299b9b4674fb764de6f2e3d0baa2e1765e1dc53282 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67B2 | 5412 bytes |
font_01_sfnt_off000079ef.binfd89b8b6a05da054ba9c2b3fe1fb3a1ea03028001ba1e45c05222e04c193c1e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79EF | 10040 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.