Malicious PDF — malware analysis report

Static analysis result for SHA-256 8171f832abc04b87…

MALICIOUS

PDF

35.3 KB Authoring application: PDFedit
MD5: 6a498db6aeceb50074dbd450e5b4422b SHA-1: 28356f3e097e767f3a12e301f0f164864ec926bf SHA-256: 8171f832abc04b875ba0d1136f44a04f5447954e47acf59d1f9148d29973a41e
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The file is identified as malicious by multiple heuristics, including a ClamAV detection for 'Pdf.Phishing.TtraffRobotInstall-7605656-0'. The PDF contains embedded URLs that likely lead to the download of further malicious content, a common tactic for phishing campaigns. No scripts were extracted, but the presence of external URIs strongly suggests a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

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://teratype.net/uploads/1/3/0/5/130590353/fufafelaj-jidosogaw-lekuku-favolepotavajen.pdf
    • http://casbaad.it/uploads/1/3/0/2/130271214/7f9a1c9236.pdf
    • http://akasharae.com/uploads/1/3/0/6/130622032/8701459.pdf
    • http://dinnerandacupcake.com/uploads/1/3/0/5/130544872/zekebobiwigirol-jonifefubonude-jagufov.pdf
    • http://lavenderhatbox.com/uploads/1/3/0/6/130620635/fobexugiwego_puzidex_xiwuxovaradug_xuvelema.pdf
    • http://stokesed508webpage.com/uploads/1/3/0/6/130605493/130605493.html#vacuoles+in+animal+cells+vs+plant+cells

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000129b.bin
6574de1e8dae74268823129ba6fdb39bc6ff88cb673fc57ab1548b143fcd2ae7		 pdf-font-stream PDF embedded font (sfnt) at offset 0x129B 8444 bytes

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