PDF malware analysis — malicious · f5340dcda33bb0ae

MALICIOUS

PDF

51.9 KB Created: 2020-05-19 22:12:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 7bf5026810a1960ae3daf8f7ebccc046 SHA-1: e6653ffc27a4d14537961e84ede9ba8aa56050af SHA-256: f5340dcda33bb0ae9aa91c114539ccaabcc8ab556a49753e31ff271ca6336711

62 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious Link

The PDF document contains a large number of external links to other PDF files hosted on various domains. This behavior is indicative of a link farm or SEO manipulation tactic, potentially used to distribute malicious content or improve search engine rankings for harmful sites. The primary attack pattern involves directing users to these external resources, leveraging the PDF_SEO_LINK_FARM heuristic. No scripts were extracted from this sample, limiting the ability to determine further payload delivery or execution.

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One 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://unitedcivilk.org/uploads/1/3/0/6/130639227/130639227.html#talianske+fr%25C3%25A1zy+Vesel%25C3%25A9+Vianoce
- http://futurereadymb.ca/uploads/1/3/1/4/131453944/736028.pdf
- http://wineguyla.com/uploads/1/3/0/5/130551006/jebugopewe.pdf
- http://vnapoles2.com/uploads/1/3/0/6/130620420/5845581.pdf
- http://dennysdrywallllc.com/uploads/1/3/1/4/131406855/ludasegidoji.pdf
- http://aestheticsofleadership.com/uploads/1/3/0/7/130775817/toxuk.pdf
- http://stephanielacapra.com/uploads/1/3/1/6/131606025/2581758.pdf
- http://tymetcalfephotography.com/uploads/1/3/1/8/131856207/ac0e8ee8.pdf
- http://gris-grisgraphix.com/uploads/1/3/1/4/131407493/nifovo.pdf
- http://geminiwoodworksllc.com/uploads/1/3/1/0/131070591/57180ee2f616853.pdf
- http://girlshackla.org/uploads/1/3/1/6/131607363/168171.pdf
- http://worldjamz.net/uploads/1/3/0/2/130291575/bijisomaxopurugano.pdf
- http://megannicolephoto.com/uploads/1/3/1/6/131607208/319917.pdf
- http://singoair.com/uploads/1/3/1/6/131606473/1038389.pdf
- http://ericaleejumps.com/uploads/1/3/0/7/130776042/jipuloxexaba.pdf
- http://micah68project.org/uploads/1/3/0/6/130639876/5028122.pdf
- http://passivhaus-probewohnen.de/uploads/1/3/0/4/130476738/dagekulavogegex.pdf
- http://spartanfireservices.com/uploads/1/3/1/3/131384335/sipul_sakigasitax.pdf
- http://elisadesign10.com/uploads/1/3/1/4/131454986/4ebc48f5f1238f.pdf
- http://lisamajellahawkins.com/uploads/1/3/0/5/130589346/mupidorumiru.pdf
- http://losangelesmural.net/uploads/1/3/1/8/131856039/buped.pdf
- http://flipteach.info/uploads/1/3/1/1/131164452/9441363.pdf
- http://cbdoshkoshwisconsinhealth.com/uploads/1/3/0/2/130272470/5076171.pdf
- http://sparkleysoph.com/uploads/1/3/1/4/131407635/pakutid-gumux-siposazi.pdf
- http://sunhightsllc.com/uploads/1/3/1/6/131636806/bonesifaviroxu.pdf
- http://michalrutkowski.net/uploads/1/3/1/4/131438461/1761769.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 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00009986.bin` `82a44bd50de2abca02d3b744418e72177cf34cc1a8bda31e8c07cb0fe62ccac4`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9986	13576 bytes

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