Malicious PDF — malware analysis report

Static analysis result for SHA-256 8ddaec7bcff59355…

MALICIOUS

PDF

42.1 KB Created: 2020-05-04 09:47:22 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 77672323b6510f14bb32567558850837 SHA-1: 3ba1e58782e565bc1a62ec7a57e7d09b44926431 SHA-256: 8ddaec7bcff59355aef0670f5cbd9174dcbc6734b1fcd6f5d5167dc0c1374714
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a lure for 'Ben 10 games apk free' and is heavily populated with external links, indicating a link farm or phishing attempt. The heuristic 'PDF_SEO_LINK_FARM' confirms the presence of numerous external links, suggesting a malicious intent to redirect users to potentially harmful websites. No scripts were extracted from this sample, 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://careaidecommunity.com/uploads/1/3/0/5/130589244/130589244.html#ben+10+games+apk+free
    • http://lydiastphillip.com/uploads/1/3/0/5/130539109/8636858.pdf
    • http://greenmtngeezers.org/uploads/1/3/1/4/131406436/02ceedd62a0251e.pdf
    • http://cineartcommunication.com/uploads/1/3/0/8/130813314/tunafidujifi_ritofid_badepezomes_xojemeruga.pdf
    • http://christian76.com/uploads/1/3/0/8/130814110/jasun.pdf
    • http://broadwayinsurancenc.com/uploads/1/3/0/3/130323324/nodibarerolimo-vanejutulepuz-sinivuwolam-pedesajelaza.pdf
    • http://kymmiskk.com/uploads/1/3/0/6/130620678/9246381.pdf
    • http://thegingerbreadcity.org/uploads/1/3/0/7/130775647/kifuxegidosetepuse.pdf
    • http://iwa-crosscountryrobotics.com/uploads/1/3/0/3/130313299/1387345.pdf
    • http://rorieannas.com/uploads/1/3/0/6/130621607/xunalidupusomog_ketawupovem_xunex_zumekokito.pdf
    • http://ctkcarshow.com/uploads/1/3/0/6/130620195/39df2.pdf
    • http://iwontbesilenced.com/uploads/1/3/0/7/130739811/1581283.pdf
    • http://ymsm.agency/uploads/1/3/0/4/130483895/d228c20.pdf
    • http://emotionalwealthmanagement.com/uploads/1/3/1/4/131410662/3538576.pdf
    • http://dogsnog.com/uploads/1/3/0/6/130604413/af18ccdc29.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • 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_off00007636.bin
a96275c3d7e20cd06c6e1c735d485d01e9c6099a273bfef49939e6f044e1712d
pdf-font-stream PDF embedded font (sfnt) at offset 0x7636 12020 bytes