Malicious PDF — malware analysis report

Static analysis result for SHA-256 34b8682f70fabfaf…

MALICIOUS

PDF

31.5 KB Authoring application: ImageMagick
MD5: 8b97260dded3d547d68e3f513474eea2 SHA-1: 3f4757b273d0ed194221f0ea8b87ee9adf9011ad SHA-256: 34b8682f70fabfafd1337e850d96cbd47d36f481d18d2d7588e4fb4113e0fda5
120 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs, identified as a link farm. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' suggests a phishing or traffic redirection purpose. The embedded URLs likely serve to distribute malicious content or engage in SEO abuse.

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://alecfasani.london/uploads/1/3/0/6/130621197/cd73e8323836431.pdf
    • http://sewakholding.com/uploads/1/3/0/7/130740434/bokip.pdf
    • http://www.traveling-light.info/uploads/1/3/0/5/130550827/folidumesi.pdf
    • http://mikeandthebigscary.com/uploads/1/3/0/4/130488069/c744c866e.pdf
    • http://therwcmodel.com/uploads/1/3/0/5/130550774/880753.pdf
    • http://oakwoodowls.com/uploads/1/3/0/4/130436136/4485038.pdf
    • http://www.meiscreative.com/uploads/1/3/0/7/130775705/1391936.pdf
    • http://newtouchstone.com/uploads/1/3/0/5/130551154/dutexomogidasawejaxi.pdf
    • http://modeltrainersusa.com/uploads/1/3/0/3/130323219/d54f5f.pdf
    • http://hoy.bz/uploads/1/3/0/4/130435895/098e17.pdf
    • http://cincinnatibassteachers.org/uploads/1/3/0/7/130775292/7042724.pdf
    • http://truedetermination.shop/uploads/1/3/0/2/130271209/regixowumusigil.pdf
    • http://cobylight.com/uploads/1/3/0/5/130546036/e159ea728c33.pdf
    • http://sheilasauvageau.com/uploads/1/3/0/6/130639292/5879168.pdf
    • http://shaydanielleesthetics.com/uploads/1/3/0/5/130590777/c228ebc788.pdf
    • http://biggestbenefit.com/uploads/1/3/0/8/130874286/1525430.pdf
    • http://atoz2019.ca/uploads/1/3/0/6/130620474/5310859.pdf
    • http://bestlawyerhouston.com/uploads/1/3/0/7/130740572/bezuwenuno.pdf
    • http://thermotechllc.com/uploads/1/3/0/6/130604475/jupamerevuv-pagaworir-kusese-raginokejeko.pdf
    • http://zofe.fr/uploads/1/3/0/8/130815058/5f1bf6bcabb9e4.pdf
    • http://ccmclb.com/uploads/1/3/0/2/130291838/wokifaguwakapoti.pdf
    • http://www.laurendeckercontralto.com/uploads/1/3/0/5/130539798/9f0f7079b.pdf
    • http://mackeycreekmud.com/uploads/1/3/0/7/130776526/foruridoli.pdf
    • http://www.jeffreygrout.org/uploads/1/3/0/6/130605219/6947167.pdf
    • http://podollanportal.devsite-1.com/uploads/1/3/0/2/130273814/130273814.html#how+to+play+take+on+me+on+virtual+piano

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001a43.bin
438338aa4d61893557d469493419ff203ab6188ceec645de6de7839878354016
pdf-font-stream PDF embedded font (sfnt) at offset 0x1A43 6808 bytes