MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which are dynamically generated and point to PDF files, indicating a link farm or SEO spam tactic. The ML classifier strongly flagged this PDF as malicious. The embedded URLs suggest a phishing or spam campaign designed to redirect users to potentially harmful content.
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://files.stampgeneral.com/uploads/1/3/1/3/131380107/131380107.html#paragraph+on+physical+exercise
- http://rinjaniakria.com/uploads/1/3/0/4/130483200/44ade47b9.pdf
- http://derrickkeeton.com/uploads/1/3/1/4/131406867/6d446f9.pdf
- http://indosurftravelco.com/uploads/1/3/1/8/131871863/3719594.pdf
- http://coreducate.net/uploads/1/3/1/4/131454306/pabafobotavubebemog.pdf
- http://admin.america.rentals/uploads/1/3/0/8/130874364/babidunuxox_lunebuvole_gatowenibuxa.pdf
- http://midwestundergroundinc.com/uploads/1/3/0/2/130289291/padaf.pdf
- http://folkvangr.online/uploads/1/3/1/4/131407370/veliridet_gevofugakome_fedisemot_pesetotakediv.pdf
- http://myphipi.com/uploads/1/3/1/0/131070398/eb39379a61aaecb.pdf
- http://files.dreamscapemetal.com/uploads/1/3/0/6/130620968/sanolor.pdf
- http://virkelighedenkalder.dk/uploads/1/3/0/9/130969972/jokojapo-kotamipeduja-kenab-sipib.pdf
- http://mail.townofhelvetia.com/uploads/1/3/0/8/130873923/najusut.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://jubowut.files.wordpress.com/2020/06/55662454365.pdf
- https://riwimatuko.files.wordpress.com/2020/06/gokofodewusije.pdf
- https://sexedituf.files.wordpress.com/2020/06/vakevifuwarurogufefimuv.pdf
- https://xukudegexe.files.wordpress.com/2020/06/27381090034.pdf
- https://rokipes.files.wordpress.com/2020/06/popaninarosovubo.pdf
- https://fapezajudu.files.wordpress.com/2020/06/sajemawigidobatagiketu.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_off00005cee.bine2cac3bd2a7d46b80bd4011e50f4b09d52029de0af56b1072c79275d6901cdb8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CEE | 5072 bytes |
font_01_sfnt_off00006e23.binc7e5b6ab6affc28e00b14923b6691f17a27f86ee81dd35d9496828ef5d2ac610 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E23 | 10280 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.