Malicious PDF — malware analysis report

Static analysis result for SHA-256 f47d9e59d49bd8ca…

MALICIOUS

PDF

48.2 KB Created: 2020-05-18 17:42:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: a5c9598588ba57b6bf515f664dfe1444 SHA-1: 7ed74895c90c5b2ea45933dfa7f4de60f9c5e190 SHA-256: f47d9e59d49bd8ca6454ca650bbae3a0cc01ce44020bd515b307618dbb8282ca
92 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, many of which are numerically or generically slugged, suggesting a link farm or SEO poisoning tactic. The document body, though heavily obfuscated, contains references to 'streaming film hds' and includes numerous URLs pointing to PDF files hosted on various domains. This indicates a likely attempt to redirect users to malicious content or phishing sites under the guise of providing streaming media.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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://amberfloradixon.com/uploads/1/3/0/9/130968943/130968943.html#streaming+film+hds
    • http://tayssir.ca/uploads/1/3/0/5/130543006/4e00499fb49.pdf
    • http://badasscity.net/uploads/1/3/1/8/131857305/sejezidazarirukubog.pdf
    • http://marycampbellcoaching.com/uploads/1/3/1/4/131483603/xolaxelekofenewez.pdf
    • http://villageoffenney.com/uploads/1/3/0/3/130379206/9660188.pdf
    • http://kevingtonpress.com/uploads/1/3/0/5/130544591/7333249.pdf
    • http://jaimert.com/uploads/1/3/0/6/130639593/vijod-wapamexovoz.pdf
    • http://minimatisse.shop/uploads/1/3/1/1/131164472/9fd2dfbc8.pdf
    • http://gattakst.com/uploads/1/3/0/2/130288798/097609c4c362.pdf
    • http://exclusivekicksoffresno.com/uploads/1/3/0/9/130968915/tetufitigu.pdf
    • http://asociaciondehaciendas.org/uploads/1/3/0/3/130324340/4858245.pdf
    • http://cotationmultiassurance.ca/uploads/1/3/1/8/131856619/gimatoxaluleg.pdf
    • http://nfldavidmartin.com/uploads/1/3/1/4/131437350/4331212.pdf
    • http://lysop.com/uploads/1/3/0/5/130544447/5988243.pdf
    • http://digitalskysg.com/uploads/1/3/0/5/130590367/nosexalila_jimaxudofelodug_midujunotu_zixulatexi.pdf
    • http://nurturingbabies.net/uploads/1/3/0/6/130605075/4290541.pdf
    • http://sw-eliteperformancecoaching.com/uploads/1/3/0/8/130874627/3511053.pdf
    • http://westernpathhealingcenter.com/uploads/1/3/0/4/130483355/fizetuf-xedudazo-nomakenugularu.pdf
    • http://sungkyuntec.com/uploads/1/3/0/7/130738501/c8537a556c.pdf
    • http://the-wcc.com/uploads/1/3/0/3/130313495/ruwal_narikerarinuk_gidubukewepot_gigalabenakex.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_off00008a9d.bin
8220b4a3e983c5f8dcea9faf3af47f8f7feb7413a52275259d8ace02b8ac6faa		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8A9D 13488 bytes

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