Malicious PDF — malware analysis report

Static analysis result for SHA-256 08011c057459cb99…

MALICIOUS

PDF

339.3 KB Created: 2022-04-15 08:50:39 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 73c539d11cd42c3ae1168142d8b8d183 SHA-1: 8137af579e3258fd8c2149c1f8d861972c5b43c8 SHA-256: 08011c057459cb9924b5a371e6e3453aa9195a8425a81eaf2fc6064b573e8c9b
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6448

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://nerisowale.weebly.com/uploads/1/3/1/4/131412290/5801946.pdf In PDF document text
    • https://tavefagizukog.weebly.com/uploads/1/3/0/7/130775361/vezinopafibipek_momaja.pdfIn PDF document text
    • https://adverto.ee/userfiles/file/46739907955.pdfIn PDF document text
    • https://povixifanob.weebly.com/uploads/1/3/7/5/137517449/7593193.pdfIn PDF document text
    • https://wilgekrans.com/admin/user_files/files/84685404953.pdfIn PDF document text
    • https://puzoperaziz.weebly.com/uploads/1/4/1/2/141255995/mivuxovade.pdfIn PDF document text
    • https://myleague.vn/uploadfiles/kcfinder/files/punudutekovobubipovep.pdfIn PDF document text
    • https://doxezasofe.weebly.com/uploads/1/3/6/0/136088479/07ad7241ec96029.pdfIn PDF document text
    • https://gevafitasib.weebly.com/uploads/1/3/1/3/131380901/00727f4bffc7.pdfIn PDF document text
    • https://pefoduzipim.weebly.com/uploads/1/3/4/3/134371740/rotovomuxepojekuf.pdfIn PDF document text
    • https://masugefizefige.weebly.com/uploads/1/3/4/4/134491898/totoravuj.pdfIn PDF document text
    • https://dowozazufexu.weebly.com/uploads/1/3/4/6/134606261/5916610.pdfIn PDF document text
    • https://nuxaluvuwij.weebly.com/uploads/1/3/5/9/135997537/xejufexijab-xurap-golilexosiva-nafijefo.pdfIn PDF document text
    • https://europawindow.com/app/webroot/img/main_content/files/25062318675.pdfIn PDF document text
    • https://mepokebifonamos.weebly.com/uploads/1/3/4/0/134096039/musaw_zuruvolibex_bodezega_kuzofusibas.pdfIn PDF document text
    • http://ghinelliarchitettura.it/userfiles/files/junexuribawozopu.pdfIn PDF document text
    • https://suprizpin.com/calisma2/files/uploads/3989468163.pdfIn PDF document text
    • https://budaxopam.weebly.com/uploads/1/3/4/7/134711784/kexunak.pdfIn PDF document text
    • https://lifeweroni.weebly.com/uploads/1/3/4/3/134358493/7898460.pdfIn PDF document text
    • https://gakififevorejep.weebly.com/uploads/1/3/1/8/131872199/sawugegawijir.pdfIn PDF document text
    • https://pakuzenenufi.weebly.com/uploads/1/4/1/2/141255869/3031360.pdfIn PDF document text
    • https://kipakewetug.weebly.com/uploads/1/3/4/6/134606983/napidomutoto.pdfIn PDF document text
    • https://kazefapakoj.weebly.com/uploads/1/3/4/6/134644741/7614286.pdfIn PDF document text
    • https://dijideloduxez.weebly.com/uploads/1/3/4/3/134362038/8517372.pdfIn PDF document text
    • https://lowinegegin.weebly.com/uploads/1/3/1/1/131164077/90d91a00e.pdfIn PDF document text
    • https://wumemoxononaw.weebly.com/uploads/1/3/4/2/134235532/latafofu.pdfIn PDF document text
    • https://wonenizawelob.weebly.com/uploads/1/3/4/3/134315845/gizazirozu.pdfIn PDF document text
    • https://hyundainhapkhau.vn/upload/files/tumifefolajimi.pdfIn PDF document text
    • https://voleruzogiz.weebly.com/uploads/1/3/4/6/134696629/muzosufak.pdfIn PDF document text
    • https://tezanifarepuji.weebly.com/uploads/1/3/0/7/130775277/lurasonarituxa-gotoneg-nesufugan.pdfIn PDF document text
    • http://mfcwestenkwartier.nl/beta/userfiles/file/papidaloparilofif.pdfIn PDF document text
    • https://kitorulefif.weebly.com/uploads/1/3/4/3/134331375/vewukanaxedufapudi.pdfIn PDF document text
    • https://norin.co.za/XSRYdR1H?utm_term=best+adblock+android+tv+boxPDF link annotation
    • 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_off0004df56.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004df56.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004df56.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DF56 17376 bytes
SHA-256: 64e8179bcab01bf5b84566c2a25c093651939414dad49cb9a3ed922375f3db50
font_01_sfnt_off00050c61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50C61 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00052478.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x52478 10816 bytes
SHA-256: 00015666e19af730ba429cf91bc7a3bf12e7c19ddb27bc3d2e16f111d5be8df8