Malicious PDF — malware analysis report

Static analysis result for SHA-256 47739a17b3deea47…

MALICIOUS

PDF

70.2 KB Created: 2021-02-27 18:19:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-22
MD5: 5e586ba57208d085f5de81df17ad0f0f SHA-1: 7dcfa57548f874255b0b21d4e671ca81a925adf6 SHA-256: 47739a17b3deea476e1d9119c33b657f943b369f5236b2678fb3dfa2a08d8e19
94 Risk Score

Malware Insights

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

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8570

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://pelibifir.ru/strik?utm_term=2012+toyota+highlander+for+sale PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4468259/normal_5fcff4d1c0c7e.pdfIn PDF document text
    • https://cdn.sqhk.co/famuxina/ibjgM9P/xekezufa.pdfIn PDF document text
    • https://cdn.sqhk.co/jopubelo/RRfQbjc/skyrim_dawnbreaker_set.pdfIn PDF document text
    • http://mignonette.space/videoshow_pro_apk_mirrora21ed.pdfIn PDF document text
    • https://cdn.sqhk.co/rufopunuk/eBgcjjo/colony_bank_tifton_georgia_phone_number.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4369657/normal_5fde697fa9e48.pdfIn PDF document text
    • http://differencecheats.net/batokevarulilekagy9rex.pdfIn PDF document text
    • https://cdn.sqhk.co/bokupajokim/dnrBhjx/7_wonders_of_the_world_2019_wikipedia.pdfIn PDF document text
    • http://yoganchik.space/peziwugekabosikvgeh1.pdfIn PDF document text
    • http://tokio-2020.fun/577352628559kxyr.pdfIn PDF document text
    • http://anarchymedya.com/80908100412gtqfh.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/fadupazageraf/22454484701.pdfIn PDF document text
    • https://s3.amazonaws.com/zisulamisozoto/datasheet_del_display_7_segmentos_anodo_comun.pdfIn PDF document text
    • https://s3.amazonaws.com/didowugorokirug/california_harassment_policy_template.pdfIn PDF document text
    • https://s3.amazonaws.com/mavixu/supet.pdfIn PDF document text
    • https://s3.amazonaws.com/didowugorokirug/cable_selection_chart.pdfIn PDF document text
    • https://s3.amazonaws.com/xupovobejanam/candy_crush_saga_time_hack_android.pdfIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e3e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE3E3 5500 bytes
SHA-256: f5de96277990a3e51976af030ce9de515df68ea7c1b9da61bbc6fc0ee3328f34
font_01_sfnt_off0000f6a0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF6A0 10536 bytes
SHA-256: 2c5f3169043325d684347b37a874961ad9c75fa5ab12ad1d52ddbccdc9511f62