Malicious PDF — malware analysis report

Static analysis result for SHA-256 7b0e2a7ff2e1cebb…

MALICIOUS

PDF

37.0 KB Authoring application: GIMP First seen: 2020-09-24
MD5: 00c96bc6cf15ac73401486532c41478b SHA-1: 965a2869e1bb3fd3b848aba6d93f08cab65546df SHA-256: 7b0e2a7ff2e1cebb7f4ef33eace611411d122f4012c35bae96c9515f713936ac
152 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF file was flagged by multiple heuristics, including a critical PDF_SEO_LINK_FARM rule and ClamAV detection as Pdf.Phishing.TtraffRobotInstall-7605656-0. The embedded links likely lead to further malicious content, suggesting a phishing or malware distribution attempt. The document body contains garbled text, indicating it is not intended for direct user consumption but rather as a vehicle for the embedded links.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • 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.
  • 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://mrshandyman.net/uploads/1/3/0/5/130538986/xolerikuwo_vokelazoperiji.pdf In PDF document text
    • http://kathrinecostellophotography.com/uploads/1/3/0/7/130739029/nigoguzit.pdfIn PDF document text
    • http://customcateringco.com/uploads/1/3/0/4/130435757/midifuju.pdfIn PDF document text
    • http://capitalmetal.com/uploads/1/3/0/5/130588333/9680930.pdfIn PDF document text
    • http://iteropartnerlab.com/uploads/1/3/0/8/130873958/8318381.pdfIn PDF document text
    • http://campkennedy.com/uploads/1/3/0/7/130776344/3015a0b00bb48.pdfIn PDF document text
    • http://kimplayswithpaper.net/uploads/1/3/0/6/130604617/8437869.pdfIn PDF document text
    • http://waterdogpaddleboarding.com/uploads/1/3/0/7/130738806/a0554e6ade88a8.pdfIn PDF document text
    • http://gasoamericanacademy.org/uploads/1/3/0/8/130874629/9f111e17829ba.pdfIn PDF document text
    • http://mygoodsforsale.com/uploads/1/3/0/3/130313314/mevifejod-mojipax-sezezizilutal.pdfIn PDF document text
    • http://canniyeah.com/uploads/1/3/0/3/130323384/wavawapupe.pdfIn PDF document text
    • http://mindmasterssociety.com/uploads/1/3/0/7/130739396/dabexotovotaxu_batipezibatifa_mowoxawozujuju_kotokaravu.pdfIn PDF document text
    • http://renediamond.org/uploads/1/3/0/5/130588678/4762355.pdfIn PDF document text
    • http://shopncosmetics.com/uploads/1/3/0/4/130483417/nusasofavebuwax_wifirebejisal_sefonedube_sewoluzavel.pdfIn PDF document text
    • http://erikscarwash.com/uploads/1/3/0/8/130874239/tesupodojuja_laduwibata_dabenawoboz.pdfIn PDF document text
    • http://www.v-i.biz/uploads/1/3/0/8/130874395/132e028.pdfIn PDF document text
    • http://cookislandparadise.com/uploads/1/3/0/9/130969366/7083422.pdfIn PDF document text
    • http://percorsidarte.com/uploads/1/3/0/6/130621505/396486.pdfIn PDF document text
    • http://collabra-nation.com/uploads/1/3/0/7/130776814/4fc9b0.pdfIn PDF document text
    • http://vipschoolofcosmetology.com/uploads/1/3/0/5/130540406/pupigazifogedozuzu.pdfIn PDF document text
    • http://zambiasafarihunting.com/uploads/1/3/0/6/130604169/130604169.html#causes+of+septic+shock+deathIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000030f7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30F7 7868 bytes
SHA-256: 3c2c733cffdf20de5fff7c46bc291c45efdc150efa9a5b33fd2e154fd1e5feca