Malicious PDF — malware analysis report

Static analysis result for SHA-256 1b5fe14c1b961e89…

MALICIOUS

PDF

37.5 KB Authoring application: Poppler-utils
MD5: 8175598076cf386aa6f7a53ba752bd87 SHA-1: d8b45448b5cfd8b1752afb72ecde35083389ab9e SHA-256: 1b5fe14c1b961e89dbc5df0952bae08b7ba61894ca966984c414f65c3f725635
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, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF files hosted on different domains, suggesting a coordinated effort to distribute malicious content or conduct phishing. The ClamAV detection further supports the malicious nature of the file. No scripts were extracted from this sample.

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.rentacarwithtouristsbutlernaples.com/uploads/1/3/0/2/130289736/542c6c9123f.pdf
    • http://classythemes.com/uploads/1/3/0/2/130288580/9ce7115c5e865.pdf
    • http://www.mail.portsmouthlifeguards.org/uploads/1/3/0/5/130588686/xamut-xajukavatil-lefuga.pdf
    • http://cursosdebolsillo.com/uploads/1/3/0/6/130604886/7854088.pdf
    • http://www.socialmesimple.com/uploads/1/3/0/4/130490328/zirazaner.pdf
    • http://visits-scotland.com/uploads/1/3/0/2/130289535/gomedogo-dinitomoluri-xujoroguj.pdf
    • http://laediveclub.org/uploads/1/3/0/5/130551011/9349512.pdf
    • http://treeamigosaustin.com/uploads/1/3/0/7/130739007/468c89bf.pdf
    • http://newbraunfelspestpros.com/uploads/1/3/0/6/130620363/7995422.pdf
    • http://www.scifihorrorinttersect.com/uploads/1/3/0/6/130603936/fitenodi.pdf
    • http://thekashempire.com/uploads/1/3/0/8/130874668/fidolum_vujazo.pdf
    • http://apolloshane.com/uploads/1/3/0/7/130738684/vukud.pdf
    • http://www.virgilconsultingandmentalhealth.com/uploads/1/3/0/5/130542920/xazetalexino.pdf
    • http://southdfwrooofing.com/uploads/1/3/0/4/130476429/pobefufosir.pdf
    • http://gizilgen.com/uploads/1/3/0/2/130288364/nibonaf.pdf
    • http://www.hirzelinteriors.com/uploads/1/3/0/2/130289196/6055371.pdf
    • http://www.devonmagazine.co.uk/uploads/1/3/0/7/130740356/viwafuneputilo_raxakij.pdf
    • http://solarlandscapes.net/uploads/1/3/0/5/130588220/7499005.pdf
    • http://mrsarmstrong.org/uploads/1/3/0/7/130739891/1459928.pdf
    • http://www.xmo1.com/uploads/1/3/0/5/130539691/130539691.html#reading+strategies+for+pre-emergent+ells

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000033a2.bin
11cec8ceb1a48639e6fe40ab55807ec02541d3ff9edc012461f2bbb3ff322426		 pdf-font-stream PDF embedded font (sfnt) at offset 0x33A2 8016 bytes

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