Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c031dfbe57fbfd…

MALICIOUS

PDF

328.5 KB Created: 2022-04-06 06:28:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: d5dfa2fc7b23a6aa97c3b9d2d5797840 SHA-1: 5a48aad3525492cc42b6c8e83e4333248f1d4b76 SHA-256: 29c031dfbe57fbfd68fc544e12c8c409ef85a53a23878f69e12531813fdd2995
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6658

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://sokifavobal.weebly.com/uploads/1/3/4/5/134514189/xiwesawadusetugibiri.pdf In PDF document text
    • https://fsbulletsandbrass.com/userfiles/files/tokorilajezumugelofe.pdfIn PDF document text
    • https://jaradaka.weebly.com/uploads/1/3/0/8/130813635/cff17.pdfIn PDF document text
    • https://senesawepemij.weebly.com/uploads/1/3/7/5/137503152/3677454.pdfIn PDF document text
    • https://eco-translation.ca/upload/editor/file/melapipos.pdfIn PDF document text
    • https://jezafemobad.weebly.com/uploads/1/3/1/3/131383748/7105893.pdfIn PDF document text
    • https://zezujigodet.weebly.com/uploads/1/3/4/0/134012897/1803d811.pdfIn PDF document text
    • http://dogwarts.ru/sites/default/files/file/muvev.pdfIn PDF document text
    • https://ckd-otto.com/contents/files/lukeruxolekesomasonaxitos.pdfIn PDF document text
    • https://paruvinuj.weebly.com/uploads/1/3/5/9/135970142/gakap.pdfIn PDF document text
    • https://badetujunomut.weebly.com/uploads/1/3/1/8/131857650/gokizipiwak.pdfIn PDF document text
    • https://agrimal.pl/userfiles/file/54450420369.pdfIn PDF document text
    • https://jazitilifa.weebly.com/uploads/1/3/1/4/131414561/eb174c20db43.pdfIn PDF document text
    • http://ap116.ru/userfiles/file/45084998831.pdfIn PDF document text
    • https://jlgardner.org/home/jlg/public_html/ckfinder/userfiles/files/56994194534.pdfIn PDF document text
    • http://ecohouse-lab.com/userfiles/file/84572856075.pdfIn PDF document text
    • https://muxalogedidu.weebly.com/uploads/1/3/4/3/134358485/c54a624423.pdfIn PDF document text
    • https://fojakejozu.weebly.com/uploads/1/3/2/7/132712415/2160860.pdfIn PDF document text
    • https://nabisipiguges.weebly.com/uploads/1/3/4/4/134432296/zamuvaro-mawivameripifer-xegepafutezug.pdfIn PDF document text
    • https://voworixone.weebly.com/uploads/1/4/1/3/141370755/2539314.pdfIn PDF document text
    • https://sufodawopej.weebly.com/uploads/1/3/1/4/131483154/6ab96a6491c2a.pdfIn PDF document text
    • https://rhkapadia.org/Admin/plugins/kcfinder/upload/files/gavutowipexupasozizapi.pdfIn PDF document text
    • https://squad-takuya.jp/js/kcfinder/upload/files/19541007423.pdfIn PDF document text
    • http://schwierzy.pl/uploads/files/rinewukafipu.pdfIn PDF document text
    • https://maruvape.weebly.com/uploads/1/3/4/8/134854924/9396869.pdfIn PDF document text
    • https://radimedogotisig.weebly.com/uploads/1/3/0/9/130969281/4a2f97383002.pdfIn PDF document text
    • http://oroblupiscine.it/userfiles/files/zogijirovojame.pdfIn PDF document text
    • https://demenuxukuxit.weebly.com/uploads/1/3/1/4/131438289/5862795.pdfIn PDF document text
    • https://fusemikak.weebly.com/uploads/1/3/4/6/134649426/zutiv.pdfIn PDF document text
    • http://eros-arena.name/eros/userfiles/file/nemazujonemozomibolexo.pdfIn PDF document text
    • https://jufazikifu.weebly.com/uploads/1/3/4/3/134316902/dewikubewamile.pdfIn PDF document text
    • http://honeystraw.com/uploadfiles/file/voxitejonokeranad.pdfIn PDF document text
    • https://selectwifi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622ee8752429e---juxusiko.pdfIn PDF document text
    • http://tulga.ru/editor/files/memikusobazigowexuza.pdfIn PDF document text
    • https://colod.co.za/XSRYdR1H?utm_term=hallmark+card+studio+2015+deluxe+free+downloadPDF 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_off0004a471.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004a471.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004a471.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A471 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004bc83.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BC83 22244 bytes
SHA-256: c698638f52d1805d009fc792071f616195eafe524d749d52097b9c5b67f19ed8
font_02_sfnt_off0004f740.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F740 11436 bytes
SHA-256: 832200bac32a3e8876d5fbbb1137970c7eb6b83abd49e4090ca5a16331fac298