MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various PDF files hosted on different domains. The document body contains garbled text but also includes URLs that are likely part of a link farm designed to manipulate search engine results or direct users to malicious content. The ML_NYX_PDF_MALICIOUS heuristic further supports the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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 http://pulque.com/uploads/1/3/1/1/131164174/131164174.html#kosgeb+i%25C5%259F+plan%25C4%25B1+%25C3%25B6rne%25C4%259Fi+word+2015
- http://shawinsurancerealty.com/uploads/1/3/1/4/131453450/07d4fd02e1.pdf
- http://office.seasholmen.org/uploads/1/3/0/5/130547150/5798358.pdf
- http://premiumdetailingco.com/uploads/1/3/0/9/130968935/sewezim.pdf
- http://778.bpmtc.com/uploads/1/3/1/3/131380065/954577.pdf
- http://equinemassageschool.com/uploads/1/3/1/3/131398117/51007fd3488.pdf
- http://cpcontacts.fairwaymemorial.com/uploads/1/3/0/5/130546457/dejetimezevigog-jifif-sawixawojuwi-puguguzaruj.pdf
- http://mta-sts.tracymedeiros.com/uploads/1/3/1/3/131383332/ca81b009.pdf
- http://autoaccidentlawyerswtl.com/uploads/1/3/0/6/130622077/6568137.pdf
- http://vildro.com/uploads/1/3/0/8/130813635/3892217.pdf
- http://katskornerinternational.org/uploads/1/3/1/4/131438202/razonegupel_boriz.pdf
- http://hhehenryhamerenterprises.com/uploads/1/3/0/2/130289696/bibeme_pamipopav_wawijiti_zegupenisur.pdf
- http://cpanel.lynn-gustafson.com/uploads/1/3/0/3/130323733/bowanegod.pdf
- https://kawebori.files.wordpress.com/2020/06/18648530557.pdf
- https://ziradodenu.files.wordpress.com/2020/06/lemugirasumefanojomimof.pdf
- https://sexepik.files.wordpress.com/2020/06/lenotezuva.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_off000065eb.bin09b8348e7c2db1d2c2e4d3171914eea114202f23761d6f8e8ac73ebaa9beae4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65EB | 11604 bytes |
font_01_sfnt_off00008a26.bin028dbaa76d48ae99b02248bacea50134e27ed131f5dd39e25ac401de8961e19b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A26 | 16312 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.