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, many of which point to other PDF files hosted on different domains. This behavior is indicative of a link farm, likely used to distribute malware or engage in SEO manipulation. The document body text, though partially corrupted, suggests a lure related to educational activities, which is a common tactic for social engineering. No scripts were extracted from this sample.
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://bsa-sccc-pack301.com/uploads/1/3/0/8/130874391/130874391.html#actividades+didacticas+para+ense%C3%B1ar+los+numeros+en+preescolar PDF link annotation
- http://jonardgoldenhand.com/uploads/1/3/0/8/130873943/guponexokiwofibidusu.pdfIn PDF document text
- http://milf-universal.com/uploads/1/3/0/7/130739159/wagokumo.pdfIn PDF document text
- http://mitzvahdesigns.com/uploads/1/3/0/7/130738803/ripivutu.pdfIn PDF document text
- http://misclasesdeespanol.com/uploads/1/3/0/5/130589444/7916849.pdfIn PDF document text
- http://mindhealthconnection.org/uploads/1/3/0/2/130270917/5f86b674b.pdfIn PDF document text
- http://civlirightsreenactor.com/uploads/1/3/0/2/130289320/sakiguwevebozoz_gejakumo_fijunelemi_febupa.pdfIn PDF document text
- http://bbairdrie.ca/uploads/1/3/0/7/130775822/mewelurexoripifapon.pdfIn PDF document text
- http://trevourgglee.com/uploads/1/3/0/9/130969317/db9abc5a3.pdfIn PDF document text
- http://blubloggs.com/uploads/1/3/0/5/130588382/c6f48bdf9.pdfIn PDF document text
- http://foxlanepec.com/uploads/1/3/0/6/130605176/3801931.pdfIn PDF document text
- http://top100christianartists.com/uploads/1/3/0/8/130813401/1927810.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72BA | 7836 bytes |
SHA-256: c8320a0c33effe69e7cfdce804a696e8bfa7afa52fdd8546a91cdaaaad5554a8 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.