Malicious PDF — malware analysis report

Static analysis result for SHA-256 a84b1f0f8dc9fb28…

MALICIOUS

PDF

35.1 KB Created: 2020-04-02 00:33:54 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 8e310462753469de11bb0dd5d0f8c98c SHA-1: 66a474f4d4387d05c6b7dd2a253792b23e893e5c SHA-256: a84b1f0f8dc9fb28c892706ba1a5d99805ff83d259e2fb42e54079e675a93e3b
62 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, a technique often used for SEO poisoning or to redirect users to malicious sites. The document body, though heavily obfuscated, contains references to 'Dell 9020 specs' and URLs that appear to be part of a link farm, suggesting a lure to a potentially malicious website. No scripts were extracted, limiting the analysis of direct payload 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://sevenwillowlane.com/uploads/1/3/0/9/130969985/130969985.html#dell+9020+specs
    • http://nenaghphysiotherapyclinic.com/uploads/1/3/0/6/130603922/gokizagitapebaxo.pdf
    • http://hansonhomeinspection.com/uploads/1/3/0/7/130775598/4011079.pdf
    • http://nutritiongirl.org/uploads/1/3/1/3/131398003/lavolibubeju.pdf
    • http://the-toy-stop.com/uploads/1/3/0/5/130551696/ecb501cc.pdf
    • http://integritymarketing4u.com/uploads/1/3/0/7/130739224/bopofebiniwujiwakoge.pdf
    • http://pettagsbymimi.com/uploads/1/3/0/5/130539517/103791.pdf
    • http://aadamtradersltd.com/uploads/1/3/1/4/131437726/9952372.pdf
    • http://victorvizslas.com/uploads/1/3/0/6/130603884/2a29a.pdf
    • http://oneigreen.com/uploads/1/3/0/6/130621852/4626203.pdf
    • http://eftandyou.com/uploads/1/3/1/3/131380467/tajori-wojonetoved-sidojovene.pdf
    • http://sublimetextiledesigns.com/uploads/1/3/0/5/130547405/kimuduriluvadiw_tifominuwofaxo_rejetosuritan_mafadibamug.pdf
    • http://followthemap.ca/uploads/1/3/0/7/130776755/2d9dae25.pdf
    • http://tenderheartsllc.com/uploads/1/3/0/7/130739598/e33bcf.pdf
    • http://alturaenviromental.com/uploads/1/3/0/4/130476135/5530410.pdf
    • http://crispandsmooth.com/uploads/1/3/0/9/130969445/gatepazaxar.pdf
    • http://cafewest.club/uploads/1/3/0/6/130603958/3706048.pdf
    • http://berkeleykidsgym.com/uploads/1/3/0/6/130604375/mawirelelupizegino.pdf
    • http://jonestechnicianservices.com/uploads/1/3/1/4/131408033/4086989.pdf
    • http://janerasfit.com/uploads/1/3/0/3/130323186/8ace9872.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_off00006112.bin
c1fc15ddab66d3bd488b870a1f224cd4e5da598d0f43fe0ea028e23e93ddac30		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6112 7764 bytes

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