MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of embedded external links, a technique often used for SEO spam or to redirect users to malicious sites. The ML classifier strongly indicated maliciousness, and the PDF_SEO_LINK_FARM heuristic confirms the presence of a link farm. While no scripts were explicitly extracted, the nature of the embedded links suggests a phishing or content-luring attack vector.
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://ccmun.ca/uploads/1/3/1/1/131163666/131163666.html#the+ring+of+winter+d
- http://hostmaster.leicesterceltic.ie/uploads/1/3/0/6/130639504/famopesegerexu_fotorogasi.pdf
- http://tinalinderman.com/uploads/1/3/0/6/130621101/2563304.pdf
- http://myelectricalservices.com/uploads/1/3/0/3/130379466/53343.pdf
- http://sadiebarr.com/uploads/1/3/0/6/130620854/batego.pdf
- http://wanderingsofalix.com/uploads/1/3/0/8/130874380/zigunupixunew.pdf
- http://powerfulseed.com/uploads/1/3/0/6/130604863/1990621.pdf
- http://ibrandshomes.com/uploads/1/3/1/3/131379059/4200123.pdf
- http://ecbdistributions.net/uploads/1/3/0/5/130589044/feteduxoxudoxa.pdf
- http://louvinapartment.net/uploads/1/3/0/5/130551687/3148388.pdf
- http://mx.heproco.com/uploads/1/3/0/4/130478004/jujise_boref_palumi.pdf
- http://my-modified.com/uploads/1/3/0/5/130551433/7089336.pdf
- http://ghstructural.com/uploads/1/3/0/5/130539131/850375.pdf
- http://thecandistore.com/uploads/1/3/0/6/130621330/xudut.pdf
- http://autoimmuneguru.com/uploads/1/3/1/1/131164295/kubimike-notaw-dapiwu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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/
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000077e9.bindaadc219c476efdaded0ee7eceb2524139716f2e7601f74a153b3b9328507071 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77E9 | 8100 bytes |
font_01_sfnt_off00009725.binb7f7e294e5e71ad9281770d7fc0c95b231da430153885030f568c6bb5638ed2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9725 | 2680 bytes |
font_02_sfnt_off0000a0b9.bin2a244e8ac3d5da013011842ad20bc8dec3c6106d2c8aac99eacee9c5e922e749 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA0B9 | 16424 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.