Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 00592378f4dab62c…

MALICIOUS

PDF / .VIR

214.7 KB Created: 2024-02-20 12:40:01 Authoring application: Adobe PDF Library 10.0 First seen: 2024-05-12
MD5: dcb35870edae0d088d5d29d4de0a585e SHA-1: b204db26b35f02f8b555229ddfed4affdc2eb805 SHA-256: 00592378f4dab62c4a60d5c288f81d1d90d92213f7bbe2dcfa3ae68e77595675
66 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4140

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://okane-antena.com/redirect/index/fid___100269/?u=https://uploads-ssl.webflow.com/65dcbc1f6cf993530c9e1576/65f889155d423793aed07bd4_62969505283.pdf In PDF document text
    • https://www.saeys.se/gastbok/go.php?url=https://5.imimg.com/data5/SELLER/Doc/2024/3/401777579/EZ/GR/BM/216890674/xanujuxilibedata.pdfIn PDF document text
    • http://www.chdd-org.com.hk/go.aspx?url=https://5.imimg.com/data5/SELLER/Doc/2024/3/401788784/BS/UD/AF/216888625/xujimufififov.pdfIn PDF document text
    • https://www.klb-augsburg.de/go.php?url=https://5.imimg.com/data5/SELLER/Doc/2024/3/401764440/CI/ZG/EI/216888600/josixeroxenugesaguti.pdfIn PDF document text
    • https://jelek.loheb.co.za/53327700209445838841567459?xowetawigegazutovaganuxigenugitotorusewomuxibadore=besudoponijegonunadixobuxawoboxitidadunatobaburimoxupebapofemitojatojulomorezezafasulabufulanimulatodozorepuwiluvalovitovupuwejesogunevabusiwaxijororerefigikoxutisuwesuzefuzipajaxomizuzekomaterusuvifimabosizop&utm_kwd=drive+mad+pizza+edition&dewuwikewawofotoraxizogijejekigudakinozakifuduweliwivigojizekuxubesudewesexuxoridigamubowepanukili=pipatezupolilanobajatazozonuzotopusonejosasaronofexozokisowagodudosubanujebazavoweterumiwovemesajebapegemuvuzudamagoruIn PDF document text
    • https://jelek.loheb.co.za/53327700209445838841567459?xowetawigegazutovaganuxigenugitotorusewomuxibadore=besudoponijegonunadixobuxawoboxitidadunatobaburimoxupebapofemitojatojulomorezezafasulabufulanimulatodozorepuwiluvalovitovupuwejesogunevabusiwaxijororerefigikoxutisuwesuzefuzipajaxomizuzekomaterusuvifimabosizop&utm_kwd=drive+mad+pizza+edition&dewuwikewawofotoraxizogijejekigudakinozakifuduweliwivigojizekuxubesudewesexuxoridigamubowepanukili=pipatezupolilanobajatazozonuzotopusonejosasaronofexozokPDF link annotation
    • https://energy.economictimes.indiatimes.com/redirect.php?url=https://polusowi.online/wp-content/uploads/2024/01/7410.pdfIn PDF document text
    • http://dir.dir.bg/url.php?URL=https://assets.website-files.com/65f027577659a8b482e53125/65f8881c1dafc58cc4607e3d_90806196031.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0003150c.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003150c.bin)
🗂 Part of campaign: shared payload a02f67deb0 41 samples

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003150c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3150C 8940 bytes
SHA-256: a02f67deb084b7ce8e02d7004994a9dd7e3132fe24919a42c6f0df6ed367c188
font_01_sfnt_off00032720.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32720 14964 bytes
SHA-256: 0d56a355ff74184c81407d7a756ba3c3b093e6015ce687977fe5ed077ebb2669