Malicious PDF — malware analysis report

Static analysis result for SHA-256 7abe998aec3704b0…

MALICIOUS

PDF

65.6 KB Created: 2021-02-28 06:45:32 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: b4d725b697bef7b077f1d1161f575eeb SHA-1: d3459b130d93542594304c7d9655078f2a4453ff SHA-256: 7abe998aec3704b01d30e46b2e2d871c1be0f2ba21896739303bd83e2094fde4
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF file contains an embedded URL that points to a suspicious domain, likely intended for phishing or malware distribution. The ML classifier and ClamAV detection strongly indicate malicious intent. Although no scripts were explicitly extracted, the PDF structure and embedded URI heuristic suggest it's designed to redirect users to malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8274

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://xajibur.ru/strik?utm_term=what+does+part+sun+mean
    • https://cdn-cms.f-static.net/uploads/4404112/normal_601b29a8007bf.pdf
    • https://jekakakum.weebly.com/uploads/1/3/0/9/130969489/xodavamabot.pdf
    • http://titanof-filtr.ru/pmp_application_project_descriptionn6trc.pdf
    • https://cdn-cms.f-static.net/uploads/4453329/normal_5fdb7da1ed5f8.pdf
    • https://sekojeti.weebly.com/uploads/1/3/4/5/134583019/3097319.pdf
    • https://static.s123-cdn-static.com/uploads/4479688/normal_5ff3429fcce47.pdf
    • https://static.s123-cdn-static.com/uploads/4418188/normal_5fc7b534d04c6.pdf
    • https://static.s123-cdn-static.com/uploads/4470400/normal_5fe116db3471b.pdf
    • https://cdn-cms.f-static.net/uploads/4369794/normal_6029cb1368b9e.pdf
    • https://cdn-cms.f-static.net/uploads/4408851/normal_6028edd681d41.pdf
    • http://wapividazofar.scienceontheweb.net/3815378168.pdf
    • https://vifojozajo.weebly.com/uploads/1/3/1/4/131454549/kifuvenalifekugas.pdf
    • http://xuwuvewisin.mypressonline.com/is_the_four_agreements_a_christian_book.pdf
    • http://idealica-italiaufficiale.website/joruvepazisy65cp.pdf
    • https://static.s123-cdn-static.com/uploads/4392199/normal_5ff4bbbfc30a1.pdf
    • http://www.ascendercorp.com/
    • http://www.ascendercorp.com/typedesigners.html
    • https://s3.amazonaws.com/jasadavebaga/2238355462.pdf
    • http://bexukavibume.myartsonline.com/xuwobuwanipipurafulu.pdf
    • https://s3.amazonaws.com/kegovev/82291610460.pdf
    • https://s3.amazonaws.com/zibenoroduzuw/xonupisetediwapoz.pdf
    • https://s3.amazonaws.com/bogeguva/prejudice_scapegoat_theory_worksheet.pdf
    • http://dowuvoduwitovos.atwebpages.com/how_to_fix_a_broken_stove_knob.pdf
    • http://scripts.sil.org/OFL

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f45e.bin
deab0ec31159af3a175853c00def6882870ebc0ea5804d73ad16dce2e9d9ef50		 pdf-font-stream PDF embedded font (sfnt) at offset 0xF45E 5012 bytes

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