Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2a307bcfd9fb5d8…

MALICIOUS

PDF

47.1 KB Authoring application: Solid Converter PDF
MD5: 7fb728913f38fe30c4dbb1e036e4de53 SHA-1: e620b385bad873fe4cd62fc742db7d21816ff4ac SHA-256: f2a307bcfd9fb5d80bfe373fe613c512ca9edfe1261885fc010b22ced1762256
120 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, a technique commonly used in phishing campaigns to redirect users to malicious sites. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports this assessment. No scripts were extracted, but the sheer volume of links suggests a coordinated effort to distribute malicious content.

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://michaelericksonteach.com/uploads/1/3/0/4/130476885/fasukifokube-zufidajotema-jonapadi.pdf
    • http://caffelina.com/uploads/1/3/0/6/130604539/xogibimifoxo.pdf
    • http://diegoherreradesign.com/uploads/1/3/0/4/130435532/3125621.pdf
    • http://badasscoinrings.com/uploads/1/3/0/2/130272095/gizilitutojozivutar.pdf
    • http://deanirious.com/uploads/1/3/0/2/130289254/3688506.pdf
    • http://vimoz.fotomag.ru/uploads/2020/01/28/de5be.pdf
    • http://baakboutique.com/uploads/1/3/0/5/130590241/bubadumerilis.pdf
    • http://myallscent.com/uploads/1/3/0/6/130639377/8633329.pdf
    • http://appzel.com/uploads/1/3/0/6/130639538/3704192.pdf
    • http://kef.markaajans.online/uploads/2020/01/29/6f1b70b43b5cd4.pdf
    • http://transformingliveschurch.org/uploads/1/3/0/4/130476760/nozisipufovevudubopi.pdf
    • http://foothillsbiblefellowship.com/uploads/1/3/0/6/130620176/130620176.html#traduire+pdf+allemand+en+francais

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001331.bin
0e4811973a6d801820076ff3216af9c926f20a886567e906376cc8f2d03868bd		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1331 9576 bytes
font_01_sfnt_off00007155.bin
669a22844ddb84b64a1d93eb6147c2b8b7ca76f4316fe4be2bbf69c96252e72a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7155 16180 bytes

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