Malicious PDF — malware analysis report

Static analysis result for SHA-256 d93d9692c42ed6ad…

MALICIOUS

PDF

51.6 KB Authoring application: Scribus
MD5: b65cf63b0c775e6684da41ee4e82452c SHA-1: 42fa2ed9b8ccc451a4ba6c10d3155398b0a1b2be SHA-256: d93d9692c42ed6adff77bae46703dcd0a3d79db645a6914679a214f9a32ca891
150 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF file contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. This suggests a phishing or SEO manipulation attack pattern. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a malicious intent, likely related to traffic redirection or phishing. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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://www.maevedutoit.com/uploads/1/3/0/6/130639233/bisenimunifofu.pdf
    • http://www.electric-engine-generator.com/uploads/1/3/0/8/130873994/120203.pdf
    • http://trouthide.com/uploads/1/3/0/6/130621524/9141658.pdf
    • http://conscience-ai.com/uploads/1/3/0/6/130605036/0c398f8a25.pdf
    • http://khushalishah.net/uploads/1/3/0/2/130272415/6156704.pdf
    • http://e-wco.com/uploads/1/3/0/4/130436159/liwopixo.pdf
    • http://nextcap.us/uploads/1/3/0/7/130775878/91165.pdf
    • http://www.pvbarkinthepark.com/uploads/1/3/0/7/130776252/7c38c2d0.pdf
    • http://designsacredgarden.com/uploads/1/3/0/3/130313484/6c6ba3.pdf
    • http://www.herstoryhistruth.com/uploads/1/3/0/5/130547112/6406684.pdf
    • http://shop.sleekhairandbeyond.com/uploads/1/3/0/4/130489448/264505.pdf
    • http://missprettyyarn.com/uploads/1/3/0/7/130738541/8b343.pdf
    • http://nannymoscow.com/uploads/1/3/0/5/130589158/pulosi-levetekarigoko-rotalarofon-pazamisirojud.pdf
    • http://morandoopress.com/uploads/1/3/0/7/130740434/4b6e1052cc.pdf
    • http://deliberatehealthcreation.com/uploads/1/3/0/4/130476188/wasiko.pdf
    • http://caninesandkilos.net/uploads/1/3/0/7/130775838/muwoxa-vopiva-kaposakotugat.pdf
    • http://meridenoilcompany.com/uploads/1/3/0/4/130488994/fixuwim.pdf
    • http://careers.highmarkcompanies.com/uploads/1/3/0/8/130874470/bogikojop_runaritetetimom_gemewisev_vimefifali.pdf
    • http://seniorsafeathome.net/uploads/1/3/0/6/130603814/8179098.pdf
    • http://morglosec.com/uploads/1/3/0/5/130543640/8604274.pdf
    • http://kkft3.bpmtc.com/uploads/1/3/0/6/130621193/130621193.html#reading+comprehension+grade+3+online
    • http://nannymoscow.com/uploads/1/3/0/5/130589158/pulosi-levetekarigoko-rotalarofon-paza

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000042c1.bin
779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63		 pdf-font-stream PDF embedded font (sfnt) at offset 0x42C1 16036 bytes
font_01_sfnt_off00005694.bin
1957428794578a072b8983e864e5701b52391162abfb2d6d14c6295fa8a16687		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5694 6444 bytes
font_02_sfnt_off00006952.bin
7229a6858671be876401f00f5bb85b4292892b19e296954be21095ef100a0412		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6952 8352 bytes

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