Malicious PDF — malware analysis report

Static analysis result for SHA-256 94f782ddb3446511…

MALICIOUS

PDF

21.4 KB Created: 2020-03-27 11:43:38 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: e2426b4a096bbb3e14c1a72fdcf6bdad SHA-1: 09b16ad2898d1431f072027d01057c3afed5cff8 SHA-256: 94f782ddb3446511e8dae15e4480f98fb45829949afa14b27b612d1858e3c4bf
112 Risk Score

Malware Insights

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

The PDF document is identified as malicious by an ML classifier and exhibits characteristics of a phishing lure, including a full-page image and a click-outward action. The document body contains a prominent link to 'thebglamdbeauty.com', which is likely the initial landing page for a phishing attack or a download of further malicious content. The presence of numerous other external PDF links suggests a link farm designed to obscure the true malicious destination or to spread the malicious content across multiple domains.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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 21 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://thebglamdbeauty.com/uploads/1/3/1/1/131164130/131164130.html#ejemplos+de+oraciones+con+adverbs+of+manner
    • http://swepta.com/uploads/1/3/0/4/130488694/feb81.pdf
    • http://www.spinningillusion.com/uploads/1/3/0/7/130739746/dorag_kerofedivar_lenanasimesobaf_vexese.pdf
    • http://www.cathaircreations.com/uploads/1/3/0/7/130739022/1571969.pdf
    • http://villaandresito.com/uploads/1/3/0/7/130776754/1a3980db.pdf
    • http://nspiresalonatx.com/uploads/1/3/0/6/130620975/e821a8.pdf
    • http://interstatefive.net/uploads/1/3/0/7/130740190/2232983.pdf
    • http://www.carlyrossdvm.com/uploads/1/3/0/5/130551429/zutogowekawaxin.pdf
    • http://www.markpetherbridge.org/uploads/1/3/0/6/130620998/barefeb.pdf
    • http://edorifertigart.com/uploads/1/3/0/7/130739845/wosifofugixe.pdf
    • http://postandquiet.com/uploads/1/3/0/9/130970014/3c611695bc5d.pdf
    • http://blackrocksolar.com/uploads/1/3/0/7/130775025/1501738.pdf
    • http://goldsbroughmort.com.au/uploads/1/3/0/6/130604321/xawarapepebomos.pdf
    • http://conectseg.com/uploads/1/3/0/7/130776002/7766633.pdf
    • http://michanti.com/uploads/1/3/0/6/130639924/womewuminubog.pdf
    • http://mochisprite.com/uploads/1/3/0/5/130541131/1769317.pdf
    • http://invisionappresources.com/uploads/1/3/0/8/130874146/gesakukejilafogul.pdf
    • http://bound4liferva.com/uploads/1/3/0/5/130542972/rulibajiruduwe.pdf
    • http://massagebyjak.sacredgroundmassage.com/uploads/1/3/0/7/130738622/selusozili_bugusuji_tokawisejofif_muwiga.pdf
    • http://www.apicolturabrazzola.com/uploads/1/3/0/5/130551687/nikanufafoz-zupale-lowewide-zafik.pdf
    • http://curateamoment.org/uploads/1/3/0/5/130551253/zurobumeniv_dijigojere_sezodavisodem_fusutagonirus.pdf
    • http://puertoricoweddingphoto.com/uploads/1/3/0/2/130273752/todedilowe-mabuto.pdf
    • http://www.lykelvandevegt.nl/uploads/1/3/0/2/130274315/5579788.pdf
    • http://www.rosevillehomepestcontrol.com/uploads/1/3/0/7/130776260/wozelo_waxox_xafimugavizi.pdf
    • http://jamesroutledge.com/uploads/1/3/0/7/130775682/1316083.pdf