Malicious PDF — malware analysis report

Static analysis result for SHA-256 b02222dd1c95b0dd…

MALICIOUS

PDF

36.1 KB Authoring application: PDFBox
MD5: 7067f86d78baa746dff43d27ecdb87be SHA-1: 71f9a6ad3d428b66dd8f8d50e341856bd8149112 SHA-256: b02222dd1c95b0dd1d8d26d7b124a1453aa8acc954ecdd8c597f560cb02a263e
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Phishing:Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a large number of embedded URLs pointing to other PDF files hosted on various domains. This technique is commonly used for SEO poisoning or phishing campaigns to distribute malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports the phishing classification. No scripts were extracted from this sample.

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.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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://mrgroucho.com/uploads/1/3/0/5/130539820/8a517504a9d457.pdf
    • http://natalieunisexandbarbershop.com/uploads/1/3/0/2/130289380/fuxelebosu.pdf
    • http://art-of-drama.com/uploads/1/3/0/6/130603906/35da4ce.pdf
    • http://nspfilms.com/uploads/1/3/0/7/130776366/4680633.pdf
    • http://www.yuccarothacher.com/uploads/1/3/0/6/130622011/4793519.pdf
    • http://haphop.com/uploads/1/3/0/2/130289179/9e41a79069e572e.pdf
    • http://aprollers.com/uploads/1/3/0/5/130550881/7504975.pdf
    • http://perfectcreationsforyou.co.uk/uploads/1/3/0/4/130483349/8732065.pdf
    • http://puriri-wiltshire.co.nz/uploads/1/3/0/4/130476146/603747.pdf
    • http://plasticwrapballgame.com/uploads/1/3/0/6/130604779/2911025.pdf
    • http://wyburzenia-warszawa.pl/uploads/1/3/0/5/130543552/87980a931.pdf
    • http://noahcompportfolio.com/uploads/1/3/0/4/130435571/1466868.pdf
    • http://www.argylebunnyclothing.ca/uploads/1/3/0/7/130775379/0640c92307e.pdf
    • http://karageorge.net/uploads/1/3/0/7/130776749/vozitu-budowesuk.pdf
    • http://bloomboxenergy.us/uploads/1/3/0/5/130551387/xarixilewitibuz_fidogupuga_zunobevuwoze.pdf
    • http://absolutereductions.org/uploads/1/3/0/4/130435611/dozivanosiwurav.pdf
    • http://www.support.famhealth.com/uploads/1/3/0/6/130621890/pubobaf.pdf
    • http://carriepwalton.com/uploads/1/3/0/4/130483811/pawiwixo.pdf
    • http://beyondhillco.com/uploads/1/3/0/4/130476481/130476481.html#graphing+absolute+value+equations+worksheet+pdf+answers
    • http://www.argylebunnyclothing.ca/uploads/

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003033.bin
59a2a0777ed53b40aacdd5395e032caec0ce73a73b2127d318bd2c3ae8c3ded4		 pdf-font-stream PDF embedded font (sfnt) at offset 0x3033 7672 bytes

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