Malicious PDF — malware analysis report

Static analysis result for SHA-256 19146aa44fc5cf45…

MALICIOUS

PDF

272.2 KB Created: 2022-03-31 09:52:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22
MD5: 0f931b6d145f8b2b4b7632c4ada23faa SHA-1: 2bcc03e07ba12a0d7f236fbe72feb0e03d9db9a6 SHA-256: 19146aa44fc5cf452245b45b5f055d9cf311b1792c2e2e185c56e5bb30715c6c
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8006

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://fecuq.co.za/XSRYdR1H?utm_term=jhene+aiko+sail+out+download PDF link annotation
    • https://fuguxowaponiv.weebly.com/uploads/1/3/4/6/134648792/19fb99d3736.pdfIn PDF document text
    • https://voctestbursa.org/editconsole/kcfinder/upload/files/mekinuv.pdfIn PDF document text
    • http://www.zywawiara.pl/pliki/lizapujanegereluwejudam.pdfIn PDF document text
    • https://wevokowuluza.weebly.com/uploads/1/3/4/7/134739861/pimafu_xikunot_xolira.pdfIn PDF document text
    • https://zogetomobosuzo.weebly.com/uploads/1/3/4/7/134741576/3065c.pdfIn PDF document text
    • http://honeystraw.getrade.net/uploadfiles/file/xerafiguneb.pdfIn PDF document text
    • https://tenaxujapem.weebly.com/uploads/1/3/4/3/134341928/1c1d700b245a482.pdfIn PDF document text
    • https://zesajuletolif.weebly.com/uploads/1/3/0/9/130969916/5781966.pdfIn PDF document text
    • https://wazexusevawixi.weebly.com/uploads/1/3/0/7/130776334/wumumib.pdfIn PDF document text
    • https://radio-uman.com/kcfinder/upload/files/kakojipovidusozunig.pdfIn PDF document text
    • https://pujuwofox.weebly.com/uploads/1/3/4/8/134882524/4295746.pdfIn PDF document text
    • https://bituxomixa.weebly.com/uploads/1/3/4/1/134131270/xoxeno-woriduterire-mefefedosumo.pdfIn PDF document text
    • https://kunokepipadiri.weebly.com/uploads/1/3/3/9/133997431/xidoder.pdfIn PDF document text
    • https://silukijexopul.weebly.com/uploads/1/3/4/8/134868047/riragizo.pdfIn PDF document text
    • https://furujito.weebly.com/uploads/1/3/1/3/131398045/jojirelawodu-xavufijos-kisonoxo-fukabesafox.pdfIn PDF document text
    • https://fuzipoxo.weebly.com/uploads/1/3/0/8/130873840/rozir.pdfIn PDF document text
    • https://renobulog.weebly.com/uploads/1/3/4/4/134464004/5749904.pdfIn PDF document text
    • https://soxiloze.weebly.com/uploads/1/3/4/4/134441480/gaxotijug.pdfIn PDF document text
    • https://zosumomaxin.weebly.com/uploads/1/3/4/0/134040430/a2c94b68500.pdfIn PDF document text
    • http://studioscoponi.eu/userfiles/files/59589617069.pdfIn PDF document text
    • https://legunumazonum.weebly.com/uploads/1/3/4/4/134455594/zupiletubologewet.pdfIn PDF document text
    • https://dakubazelup.weebly.com/uploads/1/3/1/4/131454222/xalawekawetomow.pdfIn PDF document text
    • https://rogexufinijofe.weebly.com/uploads/1/3/1/1/131164439/2e9c861a2ffb.pdfIn PDF document text
    • http://argyleliquidations.com/userfiles/files/86102900999.pdfIn PDF document text
    • https://basalulonow.weebly.com/uploads/1/3/4/6/134612360/goxidudogulanov.pdfIn PDF document text
    • https://xujifedivo.weebly.com/uploads/1/3/4/8/134862591/3777124.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003ce6a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3CE6A 19712 bytes
SHA-256: ae8e0f88ad426bcf913c0319897e24591451b6576623747a4f82ffad85a22da2
font_01_sfnt_off0004030c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4030C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00041a2c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41A2C 10516 bytes
SHA-256: 93aa6241e946df6a0d7c90e14246d73719b997e8d237e6046eda2805334a09c3

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