MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The document body contains text related to 'Guerra e paz livro completo' and includes multiple URLs, such as http://starrmark.net/uploads/1/3/0/5/130588695/130588695.html#guerra+e+paz+livro+completo and http://kaylabrown.co/uploads/1/3/0/3/130313299/0dfdf.pdf. This suggests a link farm or SEO manipulation tactic, potentially leading to malicious content hosted on these external sites.
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://starrmark.net/uploads/1/3/0/5/130588695/130588695.html#guerra+e+paz+livro+completo PDF link annotation
- http://kaylabrown.co/uploads/1/3/0/3/130313299/0dfdf.pdfIn PDF document text
- http://skynet247.com/uploads/1/3/0/6/130604810/dezope.pdfIn PDF document text
- http://www.firstclassclean.com.au/uploads/1/3/0/7/130775364/8481576.pdfIn PDF document text
- http://taobaoshuashoucangmianfeiruanjian.thesurge.cc/uploads/1/3/0/3/130379294/nipijixogoxipu-pisavaladulova-nibofeko-zekako.pdfIn PDF document text
- http://loveallbags.theplaidpurse.com/uploads/1/3/0/6/130604181/gewefegarunewewaduwe.pdfIn PDF document text
- http://lakepointe5.com/uploads/1/3/0/6/130639084/371d84266594b0.pdfIn PDF document text
- http://htrionline.org/uploads/1/3/0/5/130589252/8821521.pdfIn PDF document text
- http://vandenbossracing.com/uploads/1/3/0/6/130620594/tezoki.pdfIn PDF document text
- http://ministryops.net/uploads/1/3/0/4/130483249/6960104.pdfIn PDF document text
- http://www.cb15.org/uploads/1/3/0/6/130604148/65832.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
🗂 Part of campaign:
hashgordon.com
6 samples
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67A1 | 12424 bytes |
SHA-256: 441eb6800e3e67efff7bc4346f970f3208eaf2def8a58fcb07fbfe48ca2eabd6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.