Malicious PDF — malware analysis report

Static analysis result for SHA-256 34c0f8d13ac42c09…

MALICIOUS

PDF

40.9 KB Created: 2020-04-01 17:23:45 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 8eb3001acab3fac34305bc4793b436cd SHA-1: 881ed533d88ae02f0c798b50cdd003db6e9d2b12 SHA-256: 34c0f8d13ac42c09c413d2bec06fd9a13b58b654ae8547bcefb97b4bfbdbe937
62 Risk Score

Malware Insights

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

The PDF file exhibits characteristics of a link farm, containing numerous external URLs. The heuristic 'PDF_SEO_LINK_FARM' indicates a high volume of links, suggesting an attempt to manipulate search engine results or direct users to potentially malicious content. The document body, though partially corrupted, contains a URL that aligns with this pattern. 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://soccerskillschools.com/uploads/1/3/1/4/131406864/131406864.html#ovide+decroly+teoria+pedagogica
    • http://dcaservicesllc.com/uploads/1/3/0/6/130604151/6900075.pdf
    • http://www.anchorfertilitycare.com/uploads/1/3/0/3/130379162/f5f796.pdf
    • http://artbydenismytton.com/uploads/1/3/1/4/131407761/wosujijezop_rotabisawoluk_lakakuko.pdf
    • http://atllearntodancesandysprings.com/uploads/1/3/0/6/130621789/tubejufirof-rekadezaledafo.pdf
    • http://skyvalleyfarms.com/uploads/1/3/0/2/130270963/riwef.pdf
    • http://crtconcepts.com/uploads/1/3/0/9/130969545/fagukuro.pdf
    • http://yearzeropublishing.com/uploads/1/3/0/5/130589080/805053.pdf
    • http://nancerealtyservices.com/uploads/1/3/0/4/130492229/tamozofuxugi.pdf
    • http://eliarbel.com/uploads/1/3/1/0/131069759/didalexip.pdf
    • http://leaderproprete.com/uploads/1/3/0/5/130588921/191b63.pdf
    • http://futuretideskona.com/uploads/1/3/0/5/130550744/8357127.pdf
    • http://enerselect.net/uploads/1/3/0/8/130814851/funowoduforedupote.pdf
    • http://themessagemedia.com/uploads/1/3/0/5/130551880/f2969bc3a2.pdf
    • http://mindbodysoulcoaching.org/uploads/1/3/0/7/130775760/a4d652eb7c8.pdf
    • http://malamacounseling.com/uploads/1/3/0/5/130544034/7090072.pdf
    • http://mudhookbc.com/uploads/1/3/0/5/130546333/nakokefajaxere.pdf
    • http://zorawoodcreations.net/uploads/1/3/0/5/130588281/26ece9a1.pdf
    • http://americanbeachtour.com/uploads/1/3/0/8/130874090/8e36f01.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.

FilenameKindSourceSize
font_00_sfnt_off000073ee.bin
98a8a33d66c450deb0c96b739747318bd53c6b6273611caf3558dcab7d26a874		 pdf-font-stream PDF embedded font (sfnt) at offset 0x73EE 10980 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.