Malicious PDF — malware analysis report

Static analysis result for SHA-256 e9ae65d430ee41cb…

MALICIOUS

PDF

38.6 KB Authoring application: Soda PDF
MD5: 6b5a0e3dbb0b31c178d9887ddafe9636 SHA-1: 647d7eeccc2e109d870970b6772b538297fef9ae SHA-256: e9ae65d430ee41cb4e858b8411632156899e6a1f6468d58bc009f15fecaaac3e
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 URLs, identified as a PDF_SEO_LINK_FARM heuristic. These links likely serve to redirect users to malicious content or to manipulate search engine results. The ClamAV detection further confirms the malicious nature of the file, classifying it as Pdf.Phishing.TtraffRobotInstall. No scripts were extracted from this sample, and the document body contained mostly corrupted data, making it difficult to ascertain the exact user-facing lure.

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://medical-cannabis-clinic.ca/uploads/1/3/0/9/130969508/1136a810f0c.pdf
    • http://moabarealanduse.com/uploads/1/3/0/7/130775455/4455364.pdf
    • http://webdisk.grandhavenlegion.org/uploads/1/3/0/8/130815437/f7ae0cb7a6d3.pdf
    • http://ibhpalmsprings.com/uploads/1/3/0/2/130272384/f7d65737a1d5f1.pdf
    • http://neurodiverseatl.org/uploads/1/3/0/3/130312924/ae43ff4645aff.pdf
    • http://shop.blazingimpressions.com/uploads/1/3/0/3/130313070/9af948e6.pdf
    • http://purplestore.net/uploads/1/3/0/4/130436306/cb35f249b30.pdf
    • http://bedminsterexcavation.com/uploads/1/3/0/5/130543985/7e7c77192e1b6.pdf
    • http://mvrmoto.com/uploads/1/3/0/3/130379514/napetigiwugefi-xapewu-katopenefo-lirudadogowiwu.pdf
    • http://millennialwellnesscenter.com/uploads/1/3/0/2/130270904/323f57809a.pdf
    • http://honestlyabe.com/uploads/1/3/0/7/130740184/rajokavimebu.pdf
    • http://torranceheating.net/uploads/1/3/0/2/130270823/1f8714.pdf
    • http://mail.bemisfarmsnursery.com/uploads/1/3/0/5/130589044/dewaxokepisabuzuxili.pdf
    • http://www.honolulutowing.org/uploads/1/3/0/4/130435762/losinajeme-bejikurigelef-kezuse-pomexuw.pdf
    • http://rosskelly.net/uploads/1/3/0/5/130539881/62953a17c.pdf
    • http://victoriabcapartments.com/uploads/1/3/0/6/130620640/8947005.pdf
    • http://autovairavimas.com/uploads/1/3/0/8/130874340/vuwub.pdf
    • http://divine-vibez.com/uploads/1/3/0/2/130289415/goxowetisazasavari.pdf
    • http://ncfash.com/uploads/1/3/0/4/130483086/xozedo.pdf
    • http://renosalsa.com/uploads/1/3/0/4/130476122/6021722.pdf
    • http://settertraining.net/uploads/1/3/0/7/130776503/migabasad.pdf
    • http://envythebrand.com/uploads/1/3/0/5/130589072/xekojixumusag.pdf
    • http://webdisk.goodtimesatlanta.com/uploads/1/3/0/5/130588343/0de0796a07d6ac9.pdf
    • http://74-123-76-212.mgwnet.com/uploads/1/3/0/4/130436139/130436139.html#deductive+argument+examples+quizlet

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003466.bin
754ab5c82b798c4af6ef8224e6a1de017b451271507d45b2c97ae2db32256990		 pdf-font-stream PDF embedded font (sfnt) at offset 0x3466 8068 bytes

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