Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2efe6deea511d56…

MALICIOUS

PDF

59.9 KB Created: 2021-02-25 05:56:27 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 5022747031d4df0391da9408f5c642e1 SHA-1: 6bec65b1be0a541c3bddfe379082967db81d7312 SHA-256: f2efe6deea511d56d34e67c7e9d7d6fa5fae87cdf2ef2fe3b0825bd57a8d0849
94 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

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

The PDF file contains an embedded URI that points to a suspicious domain, disguised as a search result for 'a song of ice and fire pdf reddit'. This URL is likely intended to lead the user to a phishing or malware distribution site. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or trojan delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8788

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://druttle.ru/award?keyword=a+song+of+ice+and+fire+pdf+reddit PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4447641/normal_5fed6f70d129a.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4483349/normal_6024f787a7d45.pdfIn PDF document text
    • http://palitra-cveta.ru/nelanivupevep9vbi.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/zizene/ffxiv_goldsmith_guide_60-_70.pdfIn PDF document text
    • https://s3.amazonaws.com/tazibabebamep/15563930206.pdfIn PDF document text
    • https://s3.amazonaws.com/sixolose/enteral_nutrition_guidelines_aspen.pdfIn PDF document text
    • https://s3.amazonaws.com/vebisop/are_there_any_recalls_on_2014_chevy_traverse.pdfIn PDF document text
    • https://s3.amazonaws.com/waxegatulo/94022038435.pdfIn PDF document text
    • https://s3.amazonaws.com/buponuwebi/muzitozat.pdfIn PDF document text
    • https://s3.amazonaws.com/kozewuposoridil/xitofudetomegixadubevow.pdfIn PDF document text
    • https://s3.amazonaws.com/nevowimo/mamurozum.pdfIn PDF document text
    • https://s3.amazonaws.com/jevedijadiki/steel_column_design_spreadsheet.pdfIn PDF document text
    • https://s3.amazonaws.com/winumigutam/omegle_live_chat_apk.pdfIn PDF document text
    • https://s3.amazonaws.com/divelatoxa/monthly_calendar_work_schedule_template.pdfIn PDF document text
    • https://s3.amazonaws.com/sedimeraxufi/xudaxoxonaramewemero.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e209.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE209 5280 bytes
SHA-256: 1a2ef900de313aee924bf034d72dac4e8f7c3e257e7d9f5b62137239aa76ed07

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