Malicious PDF — malware analysis report

Static analysis result for SHA-256 a7deda10ea4b469a…

MALICIOUS

PDF

36.7 KB Authoring application: ImageMagick
MD5: 0ebc07561f9f3dc9229af79acdd0bbd6 SHA-1: 06fb2e6659d9db917d2dd3d0bfc40bb4c5c063f5 SHA-256: a7deda10ea4b469aab8faa2484b0869c8b8dab8497767c67b1109b478c48b88d
140 Risk Score

Malware Insights

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

The PDF file contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. This suggests a malicious intent to manipulate search engine results or redirect users to potentially harmful websites. The presence of a callback lure heuristic further supports a phishing or scam-related attack 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
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
  • 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://datadrivenacademy.online/uploads/1/3/0/5/130588570/beridawi-noburusa.pdf
    • http://dallal.info/uploads/1/3/0/6/130620731/nurewupog.pdf
    • http://chironetics.com/uploads/1/3/0/4/130435514/2346824.pdf
    • http://qualityfrags.com/uploads/1/3/0/6/130639581/rexave-peduro-rebek-dozemogidasewog.pdf
    • http://mirrormath.net/uploads/1/3/0/5/130550826/4767531.pdf
    • http://premierbv.com/uploads/1/3/0/2/130287537/bigobuxatopotov-rowekire.pdf
    • http://djdbaker.com/uploads/1/3/0/5/130539095/meruxa.pdf
    • http://tcsonline.net/uploads/1/3/0/6/130604321/130604321.html#acura+tl+type+s+for+sale+manual

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001189.bin
e4c5b1bd59331310ef12a61f6167690d6cb2466200e4a0927b76901030fafa6f
pdf-font-stream PDF embedded font (sfnt) at offset 0x1189 9440 bytes