Malicious PDF — malware analysis report

Static analysis result for SHA-256 bbe9d3ceeadc2b5a…

MALICIOUS

PDF

95.4 KB Created: 2021-03-22 16:18:40 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 6b1c95fa07d0e037f226b2184db552e0 SHA-1: 9074e56a644572147a089ae00d3adc3314356369 SHA-256: bbe9d3ceeadc2b5af55e055ed2be4510cafb9d02948d384515415c772ce7b9b8
96 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 0.9998

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
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://jacksth.ru/strik?utm_term=how+to+resign+as+a+trustee+of+a+body+corporate PDF link annotation
    • http://hiziryigit.online/7280785446256npm.pdfIn PDF document text
    • http://psylath.com/xefojakukcpn4l.pdfIn PDF document text
    • http://immortal-sho.club/weekly_progress_report_formaty95oi.pdfIn PDF document text
    • http://fresh-ita.space/88466009987vzazh.pdfIn PDF document text
    • http://idealslimitalia-oficial.site/balerekuzizimadobavoz22ga.pdfIn PDF document text
    • http://thiswaytovogue.com/lekuwg5aks.pdfIn PDF document text
    • https://cdn.sqhk.co/xaleteser/bgfAnij/9598098436.pdfIn PDF document text
    • https://cdn.sqhk.co/fefamuve/AaisRie/beputomexonawaxaloz.pdfIn PDF document text
    • http://trikolor.site/54545701211tqr70.pdfIn PDF document text
    • https://cdn.sqhk.co/kigowabalo/kilggGf/whatsapp_business_and_whatsapp_difference.pdfIn PDF document text
    • https://cdn.sqhk.co/rapovixovuti/fjhugjk/zuvivegijape.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/litunux/battle_dogs_mod_apk_rexdl.pdfIn PDF document text
    • https://s3.amazonaws.com/xixonu/smadav_antivirus_with_crack.pdfIn PDF document text
    • https://s3.amazonaws.com/tisegovofu/60636080235.pdfIn PDF document text
    • https://s3.amazonaws.com/jiwotarotavuz/facttechz_brain_booster_app_free.pdfIn PDF document text
    • https://s3.amazonaws.com/jijumupade/t_shirt_template_vector_front_and_back.pdfIn PDF document text
    • https://s3.amazonaws.com/tawovojo/pexalanujunakinukozilunu.pdfIn PDF document text
    • https://s3.amazonaws.com/siwixomudit/top_offline_games_for_android_under_100mb.pdfIn PDF document text
    • https://s3.amazonaws.com/vokeri/kerekitoteviroredakofeno.pdfIn PDF document text
    • https://s3.amazonaws.com/rubidokezive/crying_lady_cat_meme_template.pdfIn PDF document text
    • https://s3.amazonaws.com/zafijukopa/brain_teaser_pc_games.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In 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_off000135af.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x135AF 5584 bytes
SHA-256: 2910d32cce7a02072d3e7427cc70e0b021bbe0d956aa216fe0adfe41847cf991
font_01_sfnt_off000148d0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x148D0 11584 bytes
SHA-256: 1c468702ca438b9eca496c3c6bf6892ea415ea934ca6cdbc30844f758e702ed8

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