Malicious PDF — malware analysis report

Static analysis result for SHA-256 7ee0f66be6433cd8…

MALICIOUS

PDF

46.5 KB Created: 2020-03-30 07:07:56 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 90e6eb7dccbadddc556eeb81a501e43e SHA-1: f20ec1cd022d0559bee6fe7265b411a47e67f753 SHA-256: 7ee0f66be6433cd8237ffb9971afd9390dc625e2d13ae6cd90984a88714fc6de
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or SEO manipulation tactic. The embedded URLs likely serve to redirect users to potentially malicious content or further phishing attempts. No scripts were extracted from this sample.

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://offer.woodsongherbs.com/uploads/1/3/0/2/130272390/130272390.html#significado+de+la+frase+literalmente+hablando
    • http://harvardgirlgoesrogue.com/uploads/1/3/0/3/130323952/kisugekumo_rumisetula_vapodute.pdf
    • http://islandtutoring.org/uploads/1/3/0/5/130550708/328d49062a9f110.pdf
    • http://mrbearskitchen.com/uploads/1/3/0/7/130775027/bujopuxexo.pdf
    • http://theadventure.company/uploads/1/3/0/6/130639445/bawak_furugaper_kotakof_lanupetifi.pdf
    • http://colleenbardelli.org/uploads/1/3/1/4/131410094/juvepojekadonevo.pdf
    • http://anotherangleonparenting.com/uploads/1/3/0/7/130739158/327380.pdf
    • http://magicalmomentsbymichael.com/uploads/1/3/1/1/131164159/7497994.pdf
    • http://purplegirlclothing.com/uploads/1/3/0/7/130740257/9234718.pdf
    • http://perfect-task.com/uploads/1/3/0/4/130476499/e74114.pdf
    • http://811x.org/uploads/1/3/0/4/130488172/3707382.pdf
    • http://dollarstopparty.com/uploads/1/3/0/6/130604752/b33c26b8b8afd.pdf
    • http://anphotography.ca/uploads/1/3/0/5/130589182/vexefuxavi.pdf
    • http://adcserv.com/uploads/1/3/0/7/130776415/totixur-fexosinemuragom-zuzimekizosenob.pdf
    • http://themonster.online/uploads/1/3/0/6/130604361/1314862.pdf
    • http://davidimlahbarrister.com/uploads/1/3/0/4/130435600/ruvorelaxenesew.pdf
    • http://consultoriaconsciente.com/uploads/1/3/0/7/130776405/3364098.pdf
    • http://thecoolestpeopleweknow.com/uploads/1/3/0/7/130776672/vijuso-vupagixikojog-podobirise-tizafitosolelu.pdf
    • http://cnstrategies.net/uploads/1/3/0/6/130621077/77d3a29fc53d6f1.pdf
    • http://www.cubcountry.org/uploads/1/3/0/2/130272390/sofojub.pdf
    • http://johndominguez.art/uploads/1/3/0/5/130588546/kenomanasirixowewape.pdf
    • http://gatewayhomeinspectionsofnc.com/uploads/1/3/0/4/130476798/9872741.pdf
    • http://obccbd.com/uploads/1/3/0/4/130477394/80f2d656f108af.pdf
    • http://landscapesuppliesandconstruction.com/uploads/1/3/0/9/130969146/1148361.pdf
    • http://mexusconsulting.com/uploads/1/3/0/6/130639021/xodadidejez.pdf
    • http://landscapesuppliesandconstruction.com/uploads
    • 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 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007d08.bin
0d2599c0f6c5d904844dc491fa6d1bf0653fc35e3d2a0f602f2e259ac6047a5c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7D08 8840 bytes
font_01_sfnt_off00009cae.bin
885781ec91db75dc8c4a6a3d3dac0324bdfdb8f2239dab70466c62035ae072da		 pdf-font-stream PDF embedded font (sfnt) at offset 0x9CAE 4144 bytes

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