Malicious PDF — malware analysis report

Static analysis result for SHA-256 f38059d4e45cf781…

MALICIOUS

PDF

55.5 KB Created: 2020-03-28 11:42:12 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 862062cf76d87231a2086977f13c9887 SHA-1: b9ab1eaa9d13be3171bc91689f7cbc6783191384 SHA-256: f38059d4e45cf781f477b186e5f2caa938155deeba62fa387dd30fc3025afa4f
62 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body mentions 'Trucos para pokemon rojo fuego pc emulador android', suggesting a lure to attract users to click on these links. The primary link points to a page with similar content, likely leading to further malicious sites or downloads.

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://saranlpcoach.com/uploads/1/3/1/4/131437776/131437776.html#trucos+para+pokemon+rojo+fuego+pc+emulador+android
    • http://dobbsferryptsa.org/uploads/1/3/0/7/130775375/1888129.pdf
    • http://lacapuccina.com/uploads/1/3/0/6/130639263/walukiril_kugofoxix_kobepovabobobim_bipukedinuvejin.pdf
    • http://www.unioresidences.com/uploads/1/3/0/8/130874026/6a59c0c8e0.pdf
    • http://www.lighthouse-cornerstone.org/uploads/1/3/0/7/130775950/jomopoxeferuxep.pdf
    • http://www.zaccheosgunsmith.com/uploads/1/3/0/7/130738732/zeganejoxijevumen.pdf
    • http://talktograndma.net/uploads/1/3/0/6/130621979/9490331.pdf
    • http://stoplightfoot.com/uploads/1/3/0/3/130313305/925b25c633.pdf
    • http://www.mymcaroadsideassist.com/uploads/1/3/0/6/130620594/809394.pdf
    • http://cecvcapacitacionvial.com/uploads/1/3/0/4/130483216/pisunexav.pdf
    • http://willowhillsamplings.com/uploads/1/3/0/6/130620460/xuveboreg-kewapul.pdf
    • http://linandlilscloset.com/uploads/1/3/0/3/130324167/fofumelubus-masijenoriw-xezanexiruzesep.pdf
    • http://purplealmanac.com/uploads/1/3/0/3/130323106/pumav.pdf
    • http://jrtravelgrace.com/uploads/1/3/0/5/130550995/senuruseda.pdf
    • http://frontiertitansbaseball.com/uploads/1/3/0/2/130273761/05394cbd.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_off0000ae14.bin
876843cfe8bf1969f18ef959ecdf85ad1cd2221d742582ad2f92e54dbafb1f75
pdf-font-stream PDF embedded font (sfnt) at offset 0xAE14 8948 bytes