Malicious PDF — malware analysis report

Static analysis result for SHA-256 300e48af07de4eef…

MALICIOUS

PDF

38.6 KB Created: 2020-03-30 05:53:53 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 9307a0e1b4ca18bd015ea5364496d62c SHA-1: 757f04887eadb1de958d5ebcf453d0c45ea5e64e SHA-256: 300e48af07de4eefa708b808d7c591d5680ff7d27f54aea222ce1cb96a053038
70 Risk Score

Malware Insights

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

The PDF document contains numerous external links, many of which point to PDF files hosted on various domains, suggesting a link farm or redirection strategy. The document body text and embedded URLs explicitly mention downloading a printer driver, which is a common lure for users to click on malicious links. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, reinforcing the malicious intent. No scripts were extracted from this sample.

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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://seastar.websalve.com/uploads/1/3/1/4/131453857/131453857.html#hp+psc+1210+all+in+one+printer+driver+download+for+win7
    • http://texasstarlighttech.com/uploads/1/3/0/5/130590525/muzijilojoludogipax.pdf
    • http://csuite-consulting.com/uploads/1/3/0/6/130640132/nukikaveri.pdf
    • http://cyrcertification.com/uploads/1/3/0/7/130776519/70431f52e4.pdf
    • http://bb-lash.com/uploads/1/3/0/3/130313491/vunufofafamorafa.pdf
    • http://erwachendesfrausein.ch/uploads/1/3/0/5/130540083/pazadewo.pdf
    • http://tandkcollaboration.com/uploads/1/3/0/7/130740097/4132121.pdf
    • http://infinitygrindhouse.net/uploads/1/3/0/6/130639407/rigagis_taxonemamigomit.pdf
    • http://bagleyallschoolreunion2019.com/uploads/1/3/0/6/130639244/3eef5ccd92.pdf
    • http://curveandfirepottery.com/uploads/1/3/0/3/130313370/dojunolezijugovetuv.pdf
    • http://mysticmountainproductions.com/uploads/1/3/0/6/130605510/delejonusi.pdf
    • http://writercaroldevine.com/uploads/1/3/0/5/130540645/bc1921.pdf
    • http://urbanlifejewels.com/uploads/1/3/0/8/130874530/mekipimum.pdf
    • http://ozewiezewoze.be/uploads/1/3/0/4/130436006/5618688.pdf
    • http://hostmaster.dbreak.ch/uploads/1/3/0/3/130380037/nabez.pdf
    • http://limitlesspeggy.com/uploads/1/3/0/2/130287845/7133664.pdf
    • http://dailywritingtip.com/uploads/1/3/0/3/130313641/wuzamumegisel-ratojokuvaxupuv-noxikewinur-vosifemi.pdf
    • http://aimateam.com/uploads/1/3/0/7/130738722/wedejedi-fozinumume-movorajinilux.pdf
    • http://americanmahjongginstruction.com/uploads/1/3/0/8/130814421/vebobuxikisara_segazolimudumif_pofokez.pdf
    • http://moneyspinner4u.com/uploads/1/3/0/7/130775772/xakinofunobe_fazewoxiriwi_busiwu.pdf
    • http://cvalentlandscapingllc.com/uploads/1/3/0/6/130620275/6846242.pdf
    • http://zerotoleranceproductions.com/uploads/1/3/0/8/130874157/wiwuwurojegutoxaz.pdf
    • http://dfashionfix.com/uploads/1/3/0/8/130813447/3048971.pdf
    • http://calmring.com/uploads/1/3/0/6/130605314/711b1.pdf
    • http://dfashionfix.com/uploads/1/3/0/8/13081344
    • 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_off00006e2e.bin
df30abcac4bb9b1d47a61c6074d849de3d0b86bbdcae290109a53e8cd7bfe44f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6E2E 7736 bytes

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