Malicious PDF — malware analysis report

Static analysis result for SHA-256 d0a237a5925845cc…

MALICIOUS

PDF

23.4 KB Created: 2020-03-10 08:17:26 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 14995356b79e7ae0cb3844164ba90f1b SHA-1: d0249912a1b4324afe9b09508765b65b685b3960 SHA-256: d0a237a5925845ccf781dd71d4072489c4128a308311fde4eba2b614d346b2c3
112 Risk Score

Malware Insights

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

The PDF is identified as malicious by an ML classifier and exhibits characteristics of a phishing lure, including being image-only with a click-outward action. It contains a large number of external links, many pointing to other PDF files, suggesting a link farm or SEO abuse tactic. The primary URL http://www.foodtureuf.com/uploads/1/3/0/5/130588199/130588199.html#map+of+indian+rivers+pdf is likely the initial landing page for the attack.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9989

Heuristics 4

  • 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.
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 23 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://www.foodtureuf.com/uploads/1/3/0/5/130588199/130588199.html#map+of+indian+rivers+pdf
    • http://poorscholar.com/uploads/1/3/0/7/130775997/52c11.pdf
    • http://stormdrinker.com/uploads/1/3/0/8/130813757/masepe.pdf
    • http://vertrepconsulting.com/uploads/1/3/0/5/130589198/juturiwasa_pabat_poxanurep.pdf
    • http://elder-pathways.com/uploads/1/3/0/8/130874391/c6ad7fcbe58e.pdf
    • http://nccuallpass.org/uploads/1/3/0/3/130379096/8cc9f5dbc3d108e.pdf
    • http://quickdrawphillips.com/uploads/1/3/0/6/130620613/239adb4d2.pdf
    • http://www.epopeia-records.pt/uploads/1/3/0/6/130603850/juxesagu_zigojew_rileber.pdf
    • http://www.nautydoggundogkennels.com/uploads/1/3/0/2/130289333/zeziluvufarute_zuxametudozejaw_nejidaweno_donefutunigized.pdf
    • http://whitewatercottages.com/uploads/1/3/0/6/130620305/penazunitejo.pdf
    • http://www.scd2018.com/uploads/1/3/0/4/130483767/wagazijukad.pdf
    • http://edensvegancafe.com/uploads/1/3/0/6/130620708/586f7cd7.pdf
    • http://edensvegancafe.com/uploads/1/3/0/4/130491181/tababipunorufajofa.pdf
    • http://newyorkamericanclothing.com/uploads/1/3/0/9/130969725/kufofowopixawifusa.pdf
    • http://spotpimp.com/uploads/1/3/0/5/130588352/xopisejopam_bawawapagifivu.pdf
    • http://www.jasonroberge.com/uploads/1/3/0/4/130476589/fupovatirijirujorado.pdf
    • http://mindbodystorypodcast.com/uploads/1/3/0/7/130738657/joxikatifibigir.pdf
    • http://treetopreptile.com/uploads/1/3/0/7/130740342/e074b7bbfedae2.pdf
    • http://www.silverspume.com/uploads/1/3/0/5/130551524/guzematawukisopobe.pdf
    • http://www.amysstoryfilm.com/uploads/1/3/0/4/130476318/90a4d.pdf
    • http://tbarandelahairstudio.com/uploads/1/3/0/4/130483710/da53f23a83.pdf
    • http://www.easonhealthcareservices.com/uploads/1/3/0/9/130969505/8062581.pdf
    • http://recordingstudiospokane.com/uploads/1/3/0/6/130604181/rejudotulu.pdf
    • http://theredgal.com/uploads/1/3/0/6/130639224/098746ec4958.pdf

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