Malicious PDF — malware analysis report

Static analysis result for SHA-256 3ee6bdda0052eef8…

MALICIOUS

PDF

84.6 KB Created: 2021-03-06 11:14:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-14
MD5: 529cc4778473f5313db3eb8d58e2b392 SHA-1: 0c8b90178b79c35463d636246271cab2d7b5fe3b SHA-256: 3ee6bdda0052eef8fcb91db2cd9c5d7478b62fa1bcc3a87cbf99d251037fa41c
154 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains numerous external links, a technique often used for SEO spam or to redirect users to malicious sites. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware delivery. While no scripts were explicitly extracted, the PDF structure and link farm heuristic suggest it's designed to drive traffic to potentially harmful URLs.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9264

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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 https://mezovuduw.ru/aws?utm_term=life+fitness+elliptical+95x+manual PDF link annotation
    • https://cdn.sqhk.co/rilixuzewiv/hjbZjgb/lojoragesar.pdfIn PDF document text
    • https://cdn.sqhk.co/xakutofi/gdMjihf/vogoxorutazaxedijo.pdfIn PDF document text
    • https://vidajubobulixi.weebly.com/uploads/1/3/4/6/134650234/b8840f05c8.pdfIn PDF document text
    • https://cdn.sqhk.co/komifugu/fsblijU/romusivapu.pdfIn PDF document text
    • https://bemetezebore.weebly.com/uploads/1/3/4/8/134882820/c816bd67.pdfIn PDF document text
    • https://mojijunu.weebly.com/uploads/1/3/1/0/131070220/6757b9b68a5.pdfIn PDF document text
    • https://cdn.sqhk.co/matezafun/3vhbq6O/6502828188.pdfIn PDF document text
    • https://cdn.sqhk.co/dolafita/jajfxey/sawanadolijopa.pdfIn PDF document text
    • https://cdn.sqhk.co/rizuwevize/h8jhXuz/63714153533.pdfIn PDF document text
    • https://cdn.sqhk.co/mugejufunij/igOmVVc/30247202029.pdfIn PDF document text
    • https://tukobigerokigab.weebly.com/uploads/1/3/4/6/134653943/cbe31218065a.pdfIn PDF document text
    • http://zelafagilu.iblogger.org/semabomupuvuzunewosibodos.pdfIn PDF document text
    • https://s3.amazonaws.com/jezobasit/sonic_bomb_alarm_clock_troubleshooting.pdfIn PDF document text
    • https://s3.amazonaws.com/robumuduluwise/assessing_reading.pdfIn PDF document text
    • https://s3.amazonaws.com/nagev/62680218597.pdfIn PDF document text
    • https://s3.amazonaws.com/viboxikuz/5685366726.pdfIn PDF document text
    • https://s3.amazonaws.com/xisakazelelinim/31828675174.pdfIn PDF document text
    • http://vanakodezifezuv.epizy.com/inequality_signs_worksheet.pdfIn PDF document text
    • https://s3.amazonaws.com/dazutun/jodi_breakers_movie_all_songs.pdfIn PDF document text
    • http://kusugafunerepo.rf.gd/how_to_do_scientific_notation_on_casio_fx-9750gii.pdfIn PDF document text
    • http://relurifiluxel.epizy.com/41904265313.pdfIn PDF document text
    • https://s3.amazonaws.com/kavalukato/gorokakejunokatibepesoba.pdfIn PDF document text

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