Malicious PDF — malware analysis report

Static analysis result for SHA-256 7d3ceffb7513b2c9…

MALICIOUS

PDF

45.6 KB Created: 2020-03-30 21:49:16 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 72a56f34aa69b75a694f2576a1542084 SHA-1: 919fc9b1d264a459de7fa19a6278ce51f148eb7a SHA-256: 7d3ceffb7513b2c95480fd6d406c78954a72d1e094665b1a3ea665f2df50ea56
62 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, many of which point to other PDF files hosted on distinct domains. This pattern is indicative of a link farm or a method to distribute content across many sites. The document body contains a Spanish phrase related to 'magic religious model advantages and disadvantages', suggesting a lure or topical theme for the links. No scripts were extracted, but the extensive linking strategy is the primary indicator of malicious intent.

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://endearcare.org/uploads/1/3/0/4/130476976/130476976.html#modelo+magico+religioso+ventajas+y+desventajas
    • http://jamisonmcdermott.com/uploads/1/3/0/6/130639675/powagevukazafoboset.pdf
    • http://carrozadosdelnorte.com/uploads/1/3/0/6/130639453/vedifonow-zegav-mivemojedizej.pdf
    • http://stayatthebank.com/uploads/1/3/0/3/130324030/fbbdf989d155.pdf
    • http://dynamixhls.com/uploads/1/3/0/2/130271205/8685138.pdf
    • http://pervading.net/uploads/1/3/0/7/130738921/8a873b.pdf
    • http://madewithlovebydanielle.com/uploads/1/3/0/7/130775395/wikoturazikixeg-nevoxikix.pdf
    • http://webdisk.skateestateonline.com/uploads/1/3/0/8/130813899/4261822.pdf
    • http://eatatvivianscafe.com/uploads/1/3/1/3/131398036/jogatatesad.pdf
    • http://springbartent.com/uploads/1/3/1/0/131069750/8515877.pdf
    • http://globalmemberacademy.net/uploads/1/3/1/0/131070398/rijavologedakeri.pdf
    • http://cloutfm.com/uploads/1/3/0/6/130603737/bewuvofalatop-bijuwajirug-towexibotibavof-sorepewogisu.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_off000086e3.bin
a7ee16082c9e6564b1913cf75e3dd8fc8138b5f0c0e851fa6f1cf52e385d0479		 pdf-font-stream PDF embedded font (sfnt) at offset 0x86E3 9024 bytes

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