Malicious PDF — malware analysis report

Static analysis result for SHA-256 b02f52f0ac6e9e63…

MALICIOUS

PDF

47.3 KB Created: 2020-04-13 09:39:42 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 474e69a448072d5c6e0b49fd9ad105b8 SHA-1: 1db3abeff99eee20e97b174c2bccbb01b98f3990 SHA-256: b02f52f0ac6e9e6388a5964b1dde003f6f4a4779cda30ce1c7d73b6edc1f46d2
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF file contains a significant number of external links, a technique often used for SEO manipulation or to redirect users to malicious sites. The heuristic 'PDF_SEO_LINK_FARM' specifically flags this behavior. The embedded URL 'http://agpmav.com/uploads/1/3/0/9/130969048/130969048.html#ingeniero+de+sistemas+en+ingles' is a primary indicator of the redirection attempt. 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://agpmav.com/uploads/1/3/0/9/130969048/130969048.html#ingeniero+de+sistemas+en+ingles
    • http://interculturalwork.com/uploads/1/3/0/7/130740089/soguvo.pdf
    • http://pontchartraindistilling.com/uploads/1/3/1/4/131454373/wawuni.pdf
    • http://cluesescaperoom.com/uploads/1/3/0/7/130776213/f5bd51519add83f.pdf
    • http://rustyfierce.com/uploads/1/3/1/1/131164117/372a027fdf1.pdf
    • http://muslimmoney.org/uploads/1/3/1/4/131407377/bitenonagadu-lolexulurusu.pdf
    • http://wileybrands.com/uploads/1/3/0/5/130551856/nazoxez-renezulopupivub-bixok-dipunow.pdf
    • http://kimberly-ann-captures.com/uploads/1/3/0/4/130476850/a904c2a58.pdf
    • http://cuddlemaltese.net/uploads/1/3/0/6/130620300/pebuvunavesubuf.pdf
    • http://angelsandspiritscall.com/uploads/1/3/0/5/130543170/7447882.pdf
    • http://soundteaching.ca/uploads/1/3/1/3/131384015/zerezexomi-lofudategu.pdf
    • http://upsykal.net/uploads/1/3/0/3/130313086/xitutasebefobodud.pdf
    • http://unowhoyouare.com/uploads/1/3/1/4/131437085/baxufosanupe-pivisolodiduz-pavabawe-pitegix.pdf
    • http://wileybrands.com/uploads/1/3/0/5/1305518
    • 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_off0000909e.bin
62e9735b7b4047d03ecda7f2d2db5c0201599e52de4821e582376e9c327293a4		 pdf-font-stream PDF embedded font (sfnt) at offset 0x909E 9228 bytes

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