Malicious PDF — malware analysis report

Static analysis result for SHA-256 465295229647df6c…

MALICIOUS

PDF

32.3 KB Authoring application: Nitro PDF
MD5: b4661386e63110e75a748f7a3939d1e9 SHA-1: 7027ec2d47f065f61dff20020cab76db953088ae SHA-256: 465295229647df6ce4d634b9024548a1f522c677f509ac00a20db50a1c68f303
92 Risk Score

Malware Insights

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

The file is a PDF document that contains embedded URLs pointing to other PDF files and an HTML file. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier strongly indicate malicious intent, likely phishing or malware distribution. The document body, though partially corrupted, mentions a 'Hozelock automatic water computer timer plus manual', suggesting a lure to trick users into downloading the linked malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://kusumharchandrai.net/uploads/1/3/0/5/130546196/2305601.pdf
    • http://stlouisbdsmdominatrix.com/uploads/1/3/0/4/130477363/37f68ca6.pdf
    • http://soguwij.apex-soft.ru/uploads/2020/01/28/tugodawaxuvo-nodasineweso-muvufaj-zulalofudijekib.pdf
    • http://woodlandstuition.com/uploads/1/3/0/5/130541662/130541662.html#hozelock+automatic+water+computer+timer+plus+manual

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001062.bin
2eca658790387a51d1044b9f993344709f499aad869f44d75be3aae3074a5d05
pdf-font-stream PDF embedded font (sfnt) at offset 0x1062 8560 bytes