Malicious PDF — malware analysis report

Static analysis result for SHA-256 5daed32ab58bc9fb…

MALICIOUS

PDF

40.6 KB Authoring application: Scribus
MD5: 10a5be76ae4df9216f22d95ed5a5e486 SHA-1: 43a80ca8bea58c2eba3441639ab78da0e27a9568 SHA-256: 5daed32ab58bc9fbef69758e6f31c0df36a1281519eed2ea1d570fe6039753d7
160 Risk Score

Malware Insights

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

The PDF contains a mass external link farm, with 12 links pointing to other PDF files, indicating a phishing or malware distribution scheme. The presence of a 'download button' heuristic further supports the malicious intent of luring users to download potentially harmful content. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' strongly suggests a phishing or traffic redirection payload.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • 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
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://donovanhendrick.com/uploads/1/3/0/6/130639926/livuge_risetule.pdf
    • http://missinglinkbrewery.com/uploads/1/3/0/6/130621108/04474b8125e4f3.pdf
    • http://paperbook.org/uploads/1/3/0/5/130590622/5226887.pdf
    • http://simplyhopeinc.weebly.com/uploads/1/3/0/5/130588560/6308413.pdf
    • http://thecanteenon13.com/uploads/1/3/0/5/130588613/kanamusosoguze_xebakiguj.pdf
    • http://onlineestateagentz.com/uploads/1/3/0/2/130272415/2889602.pdf
    • http://newrisestrategy.com/uploads/1/3/0/4/130475966/dd817.pdf
    • http://emeryplumbing.com/uploads/1/3/0/5/130590555/9921492.pdf
    • http://nuevaconciencia.info/uploads/1/3/0/2/130289782/gizonirel.pdf
    • http://booksforsociety.com/uploads/1/3/0/4/130483963/favepodasipoz.pdf
    • http://keyspireducation.com/uploads/1/3/0/4/130488401/jirubopoxusi-tafemi.pdf
    • http://batterypro1.com/uploads/1/3/0/5/130589260/foson-sotorafor-kisetosawip-palalope.pdf
    • http://bejustalittlebetter.com/uploads/1/3/0/6/130639885/130639885.html#lucky+block+mod+download+pc

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000013dd.bin
deb00b2531b6abf559aa2dd39f9df441f5de025898fb6592881791b2275bc849		 pdf-font-stream PDF embedded font (sfnt) at offset 0x13DD 10120 bytes

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