Malicious PDF — malware analysis report

Static analysis result for SHA-256 a05708667f3b6365…

MALICIOUS

PDF

37.9 KB Created: 2020-06-06 02:57:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 830ef48aa21395d9a240ff5b1ed23368 SHA-1: 77e9aca519120fd51bc8e645bc67cf528586f497 SHA-256: a05708667f3b6365f8bee766f37004740449d70557302525d0efe82ea9eda339
62 Risk Score

Malware Insights

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

The PDF document contains a significant number of external links, identified as a PDF SEO link farm. The document body text and extracted URLs suggest a lure for downloading software, specifically 'god of war 3 para pc'. The primary intent appears to be to drive traffic to a network of websites, likely for advertising revenue or to host further malicious content. No scripts were extracted, limiting the analysis of direct payload delivery mechanisms.

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://doublemranchminiatures.com/uploads/1/3/1/4/131454482/131454482.html#descargar+god+of+war+3+para+pc
    • http://sherwoodfarmforsale.com/uploads/1/3/1/6/131606198/9275694.pdf
    • http://econogreen.org/uploads/1/3/1/1/131163904/zovipidifovegawo.pdf
    • http://bossfashionboutiquecustoms.com/uploads/1/3/0/7/130775622/rekaduzagep_zenas_lipikepo_lutofo.pdf
    • http://healthyliving247365.com/uploads/1/3/0/6/130621455/susodapumipar_pipaxokori_jonopuzazazom_jefovidogenon.pdf
    • http://affordableweddingsproposals.net/uploads/1/3/1/4/131452947/4266e9e52.pdf
    • http://lisanickel.net/uploads/1/3/1/0/131070574/242121.pdf
    • http://modernflooring.org/uploads/1/3/1/3/131380433/9719863.pdf
    • http://avworxllc.com/uploads/1/3/0/7/130740510/33f499.pdf
    • http://trail-gator.com.au/uploads/1/3/0/5/130539940/revurabemurolenozevo.pdf
    • http://mta-sts.video-events.ro/uploads/1/3/0/5/130544387/divizapazavideni.pdf
    • http://naturavita.fr/uploads/1/3/1/4/131452826/b5c6bcac9b50547.pdf
    • http://doublemranchminiatures.com/uploads/1/3/1/4/131454482/terms.html
    • http://doublemranchminiatures.com/uploads/1/3/1/4/131454482/dmca.html
    • http://doublemranchminiatures.com/uploads/1/3/1/4/131454482/policy.html
    • https://zogonuzuv.files.wordpress.com/2020/06/tiwajujom.pdf
    • https://mixanutiliba590569985.files.wordpress.com/2020/06/8128506777.pdf
    • https://ragupawagev.files.wordpress.com/2020/06/33254768934.pdf
    • https://wetebal.files.wordpress.com/2020/06/91629877013.pdf
    • https://bigobiguba.files.wordpress.com/2020/06/25649374311.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_off0000633b.bin
c861e17135ab8651fa9f8cde51c89c27ff0b9e57687dabc238d7797e4ee0e906
pdf-font-stream PDF embedded font (sfnt) at offset 0x633B 11704 bytes