Malicious PDF — malware analysis report

Static analysis result for SHA-256 fbb64ca34d3aa958…

MALICIOUS

PDF

65.4 KB Authoring application: PDF Studio
MD5: 6ced58d970f19dc7054c46ae8b15941a SHA-1: a12b413cb765ced34a43c35c625c176b05ab0656 SHA-256: fbb64ca34d3aa9581de07269839991ea3950733fcba97ca3c1440ce611e44bcd
120 Risk Score

Malware Insights

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

The PDF file exhibits characteristics of a link farm, with numerous embedded URLs pointing to external PDF documents. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic redirection intent. The embedded URLs are likely used to lure victims into downloading further malicious content or visiting phishing sites.

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://xutodes.store/uploads/1/3/0/8/130814923/8314500.pdf
    • http://www.lykelvandevegt.nl/uploads/1/3/0/5/130539726/zefelimifa-pagimotivaz-ruxofit-lazusanase.pdf
    • http://inkbirdcomms.com/uploads/1/3/0/8/130813417/narewumoxa_pusikeduzetoze.pdf
    • http://tonicoindio.com/uploads/1/3/0/7/130739690/99f19c747ad2f.pdf
    • http://ferenbach.com/uploads/1/3/0/4/130435873/nulogis.pdf
    • http://audioverse.com/uploads/1/3/0/6/130621120/14e8dcabf73ec4e.pdf
    • http://www.caridinacreations.com/uploads/1/3/0/8/130814874/7175216.pdf
    • http://quirkydogartwork.com/uploads/1/3/0/4/130436272/xapirop-bitakosaf-duvuje.pdf
    • http://behappybyyuli.com/uploads/1/3/0/4/130483043/157f55309.pdf
    • http://maxwallettw.com/uploads/1/3/0/2/130271150/girekutobis-ropuparajuja-guxutudinesubu-mebizuz.pdf
    • http://dmedansky.com/uploads/1/3/0/8/130874543/b86440ae7fe.pdf
    • http://lovehealthservice.net/uploads/1/3/0/8/130814346/nunujimejisow.pdf
    • http://mocknology.com/uploads/1/3/0/2/130289311/talomox.pdf
    • http://mikeparkerslandscaping.com/uploads/1/3/0/6/130639664/jovipowutus.pdf
    • http://holiday-palace.lucky1st.com/uploads/1/3/0/7/130740202/130740202.html#acute+eosinophilic+pneumonia+ppt

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001427.bin
59088255ded248f7a2714b94fb40ce2eac896e1ee929be76c5289889c775305d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1427 9260 bytes
font_01_sfnt_off0000ba26.bin
523bb29b8a8b3521d4eea3d187afb5c56f6eabbb7be7fe3c71306fd84fb19fdb		 pdf-font-stream PDF embedded font (sfnt) at offset 0xBA26 16040 bytes

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