Malicious PDF — malware analysis report

Static analysis result for SHA-256 e8d1a0bbfae306c5…

MALICIOUS

PDF

46.6 KB Created: 2020-03-12 06:07:32 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 7215b7208c25bc091338475429ea39e9 SHA-1: 45c5274b3a9bf8dc0bfb624f3b7e36f6657eeb20 SHA-256: e8d1a0bbfae306c55bcee0d4103c3a52de72b6724806c2535bcd1f31baa5c6f5
62 Risk Score

Malware Insights

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

The PDF file contains a large number of external links, many of which are numerically or generically named and hosted on various domains. This pattern is indicative of a link farm or SEO scam designed to drive traffic to potentially malicious sites. The document body, though partially corrupted, contains keywords related to 'Panasonic accessories' and the authoring application, suggesting a lure to attract clicks. No scripts were extracted from this sample.

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://host197.carmichaelnl.com/uploads/1/3/0/5/130589270/130589270.html#panasonic+ag-hmc150+accessories
    • http://kootenaytribe.com/uploads/1/3/0/5/130545087/23641f479.pdf
    • http://promosignstees.com/uploads/1/3/0/6/130605164/zifexoki_dulukajijoje_duninapefod.pdf
    • http://www.ewellcompany.org/uploads/1/3/0/6/130639526/vudazawepuwo.pdf
    • http://www.yasibiguo.org/uploads/1/3/0/2/130289304/metobeseba.pdf
    • http://www.smartmartwireless.com/uploads/1/3/0/4/130488773/8268841.pdf
    • http://biketoworkmemphis.com/uploads/1/3/0/7/130775078/124e5a630.pdf
    • http://brunswickaerial.com/uploads/1/3/0/7/130776032/dapulafukigi.pdf
    • http://mrjohnmiddleton.com/uploads/1/3/0/6/130604456/aa82d3.pdf
    • http://www.lynefit.com/uploads/1/3/0/8/130813888/lerotimefitufuw_tezejafu_buleronu_nozejala.pdf
    • http://www.masterpieceandmess.com/uploads/1/3/0/3/130324004/3508708.pdf
    • http://acostaexpressserviceinc.com/uploads/1/3/0/6/130620668/6785285.pdf
    • http://www.theoutlawshockey.com/uploads/1/3/0/7/130775623/kikezirapafom-zokuzovomad-lapobepozaw-rojudatufivole.pdf
    • http://mrpsmathclass.com/uploads/1/3/0/2/130287514/b9334fefa77.pdf
    • http://anderson-missions.com/uploads/1/3/0/6/130604546/5bf9511e.pdf
    • http://jskenterprise.com/uploads/1/3/0/2/130272250/gegedimokugolevefim.pdf
    • http://cincydraft.com/uploads/1/3/0/9/130969819/3326728.pdf
    • http://knightdalecomputerrepair.net/uploads/1/3/0/6/130604772/mizari-wibonaxer.pdf
    • http://speed-motorcycles.co.uk/uploads/1/3/0/9/130969051/4626870.pdf
    • http://mygosolartoday.com/uploads/1/3/0/4/130476513/jexujovose.pdf
    • http://thefashionfarmer.com/uploads/1/3/0/2/130272524/fejulorekofawev.pdf
    • http://sbolgerlawrealestate.com/uploads/1/3/0/7/130776421/f50edc867df84.pdf
    • http://app01.desertmicro.net/uploads/1/3/0/6/130621437/davidibiwot.pdf
    • http://pajetdesablemobile.com/uploads/1/3/0/4/130490314/nufeboxe_xaxononorafegi_pivixi_wumapewir.pdf
    • http://pajetdesablemobile.com/uploads/1/3/0/4/130490314/nufeboxe_xaxo
    • 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_off00008f4e.bin
d6b1a31681f13073527619e59d783f1dced4621e8cc07e1e682bdec1c0eed411		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8F4E 7644 bytes

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