Malicious PDF — malware analysis report

Static analysis result for SHA-256 22896d2a9948b539…

MALICIOUS

PDF

37.2 KB Authoring application: OpenOffice Draw
MD5: 2341b2001352dcf65b6710f77319da5c SHA-1: bccfbf44d09cb02e3a8d58a3dc0d4850ab5a0921 SHA-256: 22896d2a9948b539bc7ec2065abf4e51b3ed44135662529a3a22846639ba5255
130 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further suggests a phishing or malicious redirection intent. The document body, though partially corrupted, contains phrases like 'Pic beauty app free' and lists several URLs, reinforcing the lure and redirection pattern. No scripts were extracted from this sample.

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://wealthywordsmith.com/uploads/1/3/0/2/130271097/gugubagulagoz_kopore.pdf
    • http://rehphotography.org/uploads/1/3/0/5/130590384/68ae9b3d47.pdf
    • http://orion.mk/uploads/1/3/0/2/130291588/b481fd15a3.pdf
    • http://alaskacenterforfasd.com/uploads/1/3/0/4/130476089/7641237.pdf
    • http://serbaballet.com/uploads/1/3/0/6/130620159/sozasitowafot_vamexigujo_janidixugobimu_lidibew.pdf
    • http://websiteseoshop.com/uploads/1/3/0/5/130589244/kejikob.pdf
    • http://rebeccalaplacaattia.com/uploads/1/3/0/4/130436172/130436172.html#pic+beauty+app+free

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000115e.bin
92ea3d52daaa677f413413b43b9d15d06893824c8e51f433831e0376394fa3d0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x115E 9024 bytes

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