Malicious PDF — malware analysis report

Static analysis result for SHA-256 2e4d3a6e97825dad…

MALICIOUS

PDF

35.6 KB Created: 2020-06-05 06:16:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 6e97fc094b9dccadc5a8da2eb0b97015 SHA-1: a3296ced73d67f6cdf92f91b9383f8070d2494e9 SHA-256: 2e4d3a6e97825dada4b7cf189225514bed3ece11b5b2b66c36718556ec0bb90c
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 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 redirection scheme. One of the embedded URLs, http://ketymae.com/uploads/1/3/0/4/130435959/130435959.html#insan+ve+davran%25C4%25B1%25C5%259F%25C4%25B1+do%25C4%259Fan+c%25C3%25BCcelo%25C4%259Flu, is also present in the document body, further indicating its importance. The primary goal appears to be directing users to these external resources, which could host malicious content or phishing pages.

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://ketymae.com/uploads/1/3/0/4/130435959/130435959.html#insan+ve+davran%25C4%25B1%25C5%259F%25C4%25B1+do%25C4%259Fan+c%25C3%25BCcelo%25C4%259Flu
    • http://luminousplaceproject.org/uploads/1/3/0/6/130639721/c839c9.pdf
    • http://hostmaster.richti750.com/uploads/1/3/0/4/130483409/68cabc5d154ee6.pdf
    • http://crmgroupeconseil.com/uploads/1/3/0/2/130272963/xijixavater-risejaru-nagapo.pdf
    • http://webmail.casavaqueros.com/uploads/1/3/0/6/130604782/8516918.pdf
    • http://c2hillsconsultancy.com/uploads/1/3/0/6/130639281/1943011.pdf
    • http://kerstinott-buch.net/uploads/1/3/1/4/131453894/9a01f4175.pdf
    • http://janerasfit.com/uploads/1/3/0/5/130539325/fopivawopajifa-supuxa.pdf
    • http://ketymae.com/uploads/1/3/0/4/130435959/terms.html
    • http://ketymae.com/uploads/1/3/0/4/130435959/dmca.html
    • http://ketymae.com/uploads/1/3/0/4/130435959/policy.html
    • https://megelufebax.files.wordpress.com/2020/06/3155054090.pdf
    • https://nogukuris.files.wordpress.com/2020/06/zuwinodokawinelokavuj.pdf
    • https://tufixoxezido591634744.files.wordpress.com/2020/06/59205382444.pdf
    • https://xewowinupi.files.wordpress.com/2020/06/lusufepojofige.pdf
    • https://vimimeva.files.wordpress.com/2020/06/85113237642.pdf
    • https://xolelorure.files.wordpress.com/2020/06/503174642.pdf
    • https://duvudadag.files.wordpress.com/2020/06/87400988843.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_off00005d74.bin
a26d7758236c961cbedfe36e09ed7d0f647ce652310be3c4683d909c9097f08b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5D74 10876 bytes

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