Malicious PDF — malware analysis report

Static analysis result for SHA-256 605df7981640c0bc…

MALICIOUS

PDF

62.3 KB Created: 2021-02-25 02:44:35 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-11
MD5: b5a4e9ddee6daa46df539baf9451bd46 SHA-1: c2ae6e313a19b674edc408116a6731059a98df3c SHA-256: 605df7981640c0bc3431224a015c9ce24ab71957161916b730e019e3331d634a
94 Risk Score

Malware Insights

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

The PDF file contains an embedded URI that redirects to a suspicious domain, likely 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 suggest it's designed to trick users into visiting a malicious site, potentially leading to further compromise.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9494

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://maypoin.ru/award?keyword=america+the+story+of+us+episode+1+worksheet+answers PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4470405/normal_6026dcc2b65d6.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4366627/normal_5ff8c1890ed33.pdfIn PDF document text
    • http://rivozuzeno.mywebcommunity.org/xemodelifuxesam.pdfIn PDF document text
    • http://bionatur.space/19671360732l7y8e.pdfIn PDF document text
    • http://itmax.info/zetolurugdybq5.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4408858/normal_5fe93222934c6.pdfIn PDF document text
    • http://xufededubumavif.scienceontheweb.net/7410728467.pdfIn PDF document text
    • http://freshka.fun/31157302221lt0vy.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4420468/normal_600d14ed9f5c1.pdfIn PDF document text
    • http://lobabinuladeri.medianewsonline.com/87562677684.pdfIn PDF document text
    • http://vbruti.site/2004_cadillac_xlr_reviews_consumer_reportslrvgv.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/juzewojavomofew/adobe_photoshop_tutorial_for_beginners_in_hindi.pdfIn PDF document text
    • https://s3.amazonaws.com/bidemewufa/422861117.pdfIn PDF document text
    • https://s3.amazonaws.com/tobojelusiwi/19237540030.pdfIn PDF document text
    • https://s3.amazonaws.com/vaxebisapesi/kifojazenatano.pdfIn PDF document text
    • https://s3.amazonaws.com/jiguwuzobozobaz/amelia_bedelia_online.pdfIn PDF document text
    • http://juwemijawikipo.epizy.com/bible_commentary_app_free.pdfIn PDF document text
    • https://s3.amazonaws.com/davolazupivowi/xifuzew.pdfIn PDF document text
    • https://s3.amazonaws.com/patilawasu/zowotofaf.pdfIn PDF document text
    • https://s3.amazonaws.com/sevoga/event_and_causal_factor_chart_template.pdfIn PDF document text
    • https://s3.amazonaws.com/tarizirefevifab/diaper_genie_regular_trash_bags.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_off0000dc67.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDC67 5660 bytes
SHA-256: 373ecff734af85f9d99c07fbe8b2e8cd64975839d785afe98bfb03205429b65a

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