Malicious PDF — malware analysis report

Static analysis result for SHA-256 26e12753359a1ed5…

MALICIOUS

PDF

42.0 KB Authoring application: SWFTools
MD5: 29f5463d474903a52e31a9dcfbb09f63 SHA-1: b8190c88ba164fd474755468e52e6f51cb841eeb SHA-256: 26e12753359a1ed58707fda7086c11b217d552e78daeeae5d3cc92cb28a3f2a7
130 Risk Score

Malware Insights

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

The PDF contains a large number of external links to other PDF files, a technique often used for SEO manipulation or to distribute malicious content. ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or malware distribution intent. The document body appears to be corrupted or truncated, preventing a more detailed analysis of its specific lure.

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
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://unbreakablecarriereno.com/uploads/1/3/0/5/130550938/jozixexiwenib_kanomogiti_kidona.pdf
    • http://billyxmas.com/uploads/1/3/0/6/130639888/996ea1293.pdf
    • http://palmspringswomensservices.com/uploads/1/3/0/7/130776148/3d304769f6.pdf
    • http://searchdmd.com/uploads/1/3/0/5/130590351/c5f76a.pdf
    • http://filtrasi.com/uploads/1/3/0/5/130543784/xejujezadu.pdf
    • http://wakohsiyolifewellness.net/uploads/1/3/0/6/130620366/befamizo.pdf
    • http://extradecenter.com/uploads/1/3/0/3/130323106/pejijubu_lojowisazo_xuxiziwipiti.pdf
    • http://www.concretetesting.org/uploads/1/3/0/5/130589104/194884.pdf
    • http://sarahkreider.com/uploads/1/3/0/2/130289345/vejeneso.pdf
    • http://guzledscotland.com/uploads/1/3/0/6/130604639/wotoro.pdf
    • http://vacanzeneiborghi.it/uploads/1/3/0/7/130739210/0057f69.pdf
    • http://nwbartenderdonate.com/uploads/1/3/0/2/130287896/jotegadirevefex_zozev.pdf
    • http://danaeshell.com/uploads/1/3/0/2/130272925/jibuwidagonabageb.pdf
    • http://consultoriaalves.com/uploads/1/3/0/6/130604166/kajebivibuwokiv.pdf
    • http://www.feldbeckereyspatz.de/uploads/1/3/0/5/130590162/maxefem-piziju-wisow-fofomi.pdf
    • http://designsbylex.com/uploads/1/3/0/3/130313208/diropikelojo_kokeno.pdf
    • http://meritcardmoapp.com/uploads/1/3/0/2/130288401/repuzefa_damotawozomuxan_foruniwudode.pdf
    • http://www.anopenproject.ca/uploads/1/3/0/8/130873975/5597386.pdf
    • http://letterstomas.com/uploads/1/3/0/6/130604306/ce129254cc45.pdf
    • http://didlogic.org/uploads/1/3/0/5/130551859/wovajonesiwopej_mikosaposalo.pdf
    • http://relaxandgotravel.voyagerwebsites.com/uploads/1/3/0/4/130436213/6248086.pdf
    • http://true49.ca/uploads/1/3/0/4/130436122/jovawe-vuvomokipib-dufojevibobe.pdf
    • http://host14-smart-hause.pleasingfood.com/uploads/1/3/0/6/130639629/130639629.html#posterior+total+hip+replacement+rehab+protocol

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004262.bin
44133b4cac9c5bd07433cb4e6ee347802c5828849a2b6552e70f95954dd19d83		 pdf-font-stream PDF embedded font (sfnt) at offset 0x4262 8120 bytes

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