Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7bf4dafa15762dd…

MALICIOUS

PDF

37.2 KB Authoring application: Solid Converter PDF
MD5: dcd53b33342cc4dd03d594febaffac57 SHA-1: b43214106ef4e1bf1eb1d09044a534cb0b632d44 SHA-256: c7bf4dafa15762ddc60047cc8a50ac67d6d279ee6f78df45c1c2c01cbfd54986
150 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. The PDF_SEO_LINK_FARM heuristic identified a large number of external links, suggesting a link farm or a distribution point for further malicious content. The embedded URLs are likely used to host or redirect to malicious payloads. No scripts were extracted from this sample.

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.
  • 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://www.rockofagesbiblecamp.com/uploads/1/3/0/5/130588796/5254872.pdf
    • http://www.orlistrone.com/uploads/1/3/0/2/130288554/9589984.pdf
    • http://lolofashions.com/uploads/1/3/0/5/130543280/lewovoserasi_lesipo_wifenimega.pdf
    • http://humbertooliveira.com/uploads/1/3/0/2/130289426/1b70a34015.pdf
    • http://thelaunchworx.com/uploads/1/3/0/4/130488935/kuxizazi.pdf
    • http://thesongandstory.org/uploads/1/3/0/6/130605012/fijixisufufuw.pdf
    • http://sgdpress.com/uploads/1/3/0/5/130589179/xibomu.pdf
    • http://800us.net/uploads/1/3/0/7/130775735/jinagefoj.pdf
    • http://simplymetering.com/uploads/1/3/0/2/130274315/e6563d22ce.pdf
    • http://zbfit.online/uploads/1/3/0/5/130589220/d7ede242b8b2.pdf
    • http://houstontxlawoffice.com/uploads/1/3/0/4/130483875/1780432.pdf
    • http://lochindpro.com/uploads/1/3/0/7/130740222/vonumikozi.pdf
    • http://leeanntaras.ca/uploads/1/3/0/7/130775172/letixubanupu.pdf
    • http://www.longacrefoods.com/uploads/1/3/0/6/130620828/2be8e4bccfa.pdf
    • http://partyrun.org/uploads/1/3/0/5/130588551/sigivavutodurub.pdf
    • http://fraternallyyoursltd.com/uploads/1/3/0/6/130639774/cc60dfe5552.pdf
    • http://accsentials.com/uploads/1/3/0/4/130490378/23af6.pdf
    • http://ktrpo.com/uploads/1/3/0/2/130271232/biviga.pdf
    • http://mrweaver.us/uploads/1/3/0/4/130476069/25bb7c3746.pdf
    • http://gustavogonzalez.mx/uploads/1/3/0/9/130969592/2bea3c72098.pdf
    • http://openarmsbanduk.com/uploads/1/3/0/7/130775309/8cac97a1f4d.pdf
    • http://sovereignfoodie.com/uploads/1/3/0/3/130324278/85742.pdf
    • http://www.trailswild.com/uploads/1/3/0/7/130775570/130775570.html#v+fib+acls+treatment

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003270.bin
e5337b8de9904535bb3405995ebc90b23bce32fd4919fd379f3007769b182d96		 pdf-font-stream PDF embedded font (sfnt) at offset 0x3270 7244 bytes

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