Malicious PDF — malware analysis report

Static analysis result for SHA-256 62b14932c32ea405…

MALICIOUS

PDF

72.1 KB Created: 2021-02-22 00:58:04 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-05-04
MD5: 95f46c7cad26de56ec71ec22c21f01aa SHA-1: 929e2f0f69c30e2dbb5419c391f1194a4a37d0c9 SHA-256: 62b14932c32ea405d5a4157096aa52f0812ce176686bdb612265bfede96b72a7
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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/wb?keyword=panasonic%20nn-gf574mypq%2027l%20grill%20microwave%20oven PDF link annotation
    • http://probmake12.xyz/51979754490zgn7w.pdfIn PDF document text
    • http://heartcenteredequestrian.com/xikefisita2xlv1.pdfIn PDF document text
    • http://br1.red/resume_template_creator_freekk8on.pdfIn PDF document text
    • http://gallery-shop.site/metodologia_de_la_investigacion_libro_sexta_edicion5fdx4.pdfIn PDF document text
    • http://cosmeteca.com/bupesitukogonajub6mgyn.pdfIn PDF document text
    • http://cabinetshq.xyz/boundaryless_information_flowt67qa.pdfIn PDF document text
    • http://xozonline.ru/26737238753i2v5d.pdfIn PDF document text
    • http://bazis-rostov.com/81626295477mt2rn.pdfIn PDF document text
    • http://netewe5.xyz/candle_light_full_video_song7y0kt.pdfIn PDF document text
    • http://karnaval.host/778474519379uo1w.pdfIn PDF document text
    • http://outputqwvk.space/32255882333mpeo5.pdfIn PDF document text
    • http://bit-ipo.ru/workbook_and_worksheet_in_c6f9zm.pdfIn PDF document text
    • http://morj.space/eggo_buttermilk_waffles_nutritional_informationotefx.pdfIn PDF document text
    • http://usmileofficial.site/sekuwoware3ldf5.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://jowunimigafej.rf.gd/wusifo.pdfIn PDF document text
    • http://xesapekaf.epizy.com/34260441385.pdfIn PDF document text
    • http://kaluzoxot.epizy.com/how_cold_can_a_tesla_battery_get.pdfIn PDF document text
    • http://tujevudaxuxos.epizy.com/janafebigoze.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_off0000d8f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD8F8 6172 bytes
SHA-256: 80feb73aeac0b67862a7377335befabcce49abe11897c2385105a871b304517c
font_01_sfnt_off0000ee1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEE1E 10856 bytes
SHA-256: 45798ccef6f7f9269c1f38dad8661f382b03063ad9afeb4c5774402b58d6e680