Malicious PDF — malware analysis report

Static analysis result for SHA-256 8fe0054dba251a75…

MALICIOUS

PDF

36.3 KB Authoring application: ImageMagick
MD5: 7d023f1344a87de2a488ad44ed089864 SHA-1: 28a6b37778bfb8ba11b07174020504b64c79e6a9 SHA-256: 8fe0054dba251a75aad5aa2ecf74539968d5022223a430c10c98030621772d2a
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a large number of embedded links to external PDF documents hosted on various domains, a technique often used for SEO manipulation or to distribute further malicious content. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic-driving intent. No scripts were extracted, limiting the analysis of direct execution capabilities.

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://millenniallov3.com/uploads/1/3/0/7/130739061/427c61.pdf
    • http://dorzasdrivingschool.com/uploads/1/3/0/2/130289636/9724826.pdf
    • http://romanticism55.com/uploads/1/3/0/3/130312980/xaduwaxurisego-mafitimapaxev-xitowajixokole-joxen.pdf
    • http://agapa.net/uploads/1/3/0/6/130604532/9335160.pdf
    • http://smashbroscardgame.com/uploads/1/3/0/7/130738929/b98dec58b04f63c.pdf
    • http://leslie-marshall.com/uploads/1/3/0/6/130621458/xamufikizivifus.pdf
    • http://circoes.com/uploads/1/3/0/6/130620528/be47dc2e3.pdf
    • http://blockchainambassador.ca/uploads/1/3/0/2/130288441/wowuma-sowile-vupodub.pdf
    • http://internationalrealestateinvestmentforum.com/uploads/1/3/0/8/130874522/ligenetufubuxu_gaverotomexefa.pdf
    • http://americanpastimebaseball.com/uploads/1/3/0/6/130621292/679df55efdc.pdf
    • http://bytcorp.org/uploads/1/3/0/7/130740429/zusumuloru.pdf
    • http://8uaw3.bpmtc.com/uploads/1/3/0/6/130621709/130621709.html#heart+valve+rheumatic+fever
    • http://internationalrealestateinvestmentforum.com/uploa

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000037ee.bin
fa5bcc1a4fb5e664b496ce7ba052639469c59627a3c274587b256461918953f8		 pdf-font-stream PDF embedded font (sfnt) at offset 0x37EE 7632 bytes

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