Malicious PDF — malware analysis report

Static analysis result for SHA-256 a9c3c26501446f09…

MALICIOUS

PDF

292.7 KB Created: 2022-04-15 15:53:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-27
MD5: 617ace5aede3c5db9e8e0ac19bb60edd SHA-1: 4fda11c3bb72c609222d14f24a95a343b2b98c3a SHA-256: a9c3c26501446f09e433b1b1d4a2449a2adca03c858804cfc776517ab4d88a99
176 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6397

Heuristics 6

  • 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.
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • 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=jackson+chameleon+care+sheet+petco PDF link annotation
    • https://vatewiwep.weebly.com/uploads/1/3/4/4/134482367/poxatonowen-kajebuwiwo-narexuw.pdfIn PDF document text
    • https://numulumonapemeb.weebly.com/uploads/1/3/4/6/134635185/tofijiteru.pdfIn PDF document text
    • https://xadijonoru.weebly.com/uploads/1/3/3/9/133997446/97aae5a3a8.pdfIn PDF document text
    • https://baxinumep.weebly.com/uploads/1/3/4/3/134366260/6035187.pdfIn PDF document text
    • https://susawodaf.weebly.com/uploads/1/3/2/8/132814942/vorijebirol-zurogijitiji.pdfIn PDF document text
    • https://mujolopiwajini.weebly.com/uploads/1/3/4/3/134379833/pijopigakadelej.pdfIn PDF document text
    • https://tanorejenajid.weebly.com/uploads/1/3/1/0/131071151/457addac6.pdfIn PDF document text
    • https://fafiwopadatomag.weebly.com/uploads/1/3/5/3/135326984/910774.pdfIn PDF document text
    • http://sysquare.com/UserFiles/files/44512535062.pdfIn PDF document text
    • https://kenasavale.weebly.com/uploads/1/3/4/7/134731907/394073ecb.pdfIn PDF document text
    • https://femowoziso.weebly.com/uploads/1/3/1/3/131398515/figunubafemo.pdfIn PDF document text
    • https://waramexebogod.weebly.com/uploads/1/3/1/8/131856917/pomalofef.pdfIn PDF document text
    • https://schneider-rozetki.su/kcfinder/upload/files/dibufemumomifokupubejasop.pdfIn PDF document text
    • https://tuvitewolejuxow.weebly.com/uploads/1/3/4/6/134615754/dupizamamu.pdfIn PDF document text
    • https://fezugewibopav.weebly.com/uploads/1/3/5/3/135346468/wefudigimujix.pdfIn PDF document text
    • https://famereruzune.weebly.com/uploads/1/3/1/6/131637342/bofosikusoraseto.pdfIn PDF document text
    • http://integrotech.eu/zdjecia/file/50722835286.pdfIn PDF document text
    • https://kimansion.com/uploads/file/19693219076.pdfIn PDF document text
    • http://lovesenergy.com/file/punupawifakofigovafuf.pdfIn PDF document text
    • https://nepazumikad.weebly.com/uploads/1/3/5/9/135958915/704e1496d838ab.pdfIn PDF document text
    • https://fizupubiwox.weebly.com/uploads/1/3/0/7/130775838/nexuzap.pdfIn PDF document text
    • http://chi-kara.net/Upload/files/48796950531.pdfIn PDF document text
    • https://vallejardin.com/wp-content/plugins/super-forms/uploads/php/files/3890b104c378a6007046344527c0e9f9/71192255678.pdfIn PDF document text
    • http://kochi-east-rc.com/admin/kcfinder/upload/files/xesupuwoxe.pdfIn PDF document text
    • https://funeralinnovations.com/copilots/upload/files/kevutaxakevu.pdfIn PDF document text
    • https://pajujetijawu.weebly.com/uploads/1/3/4/3/134334360/manepodadezufo.pdfIn PDF document text
    • https://folixesu.weebly.com/uploads/1/3/1/4/131453530/0b927e544b305.pdfIn PDF document text
    • https://xikigojajutu.weebly.com/uploads/1/3/4/3/134385057/221095.pdfIn PDF document text
    • https://pointswestliving.com/ckfinder/userfiles/files/libigusutijikowizapeful.pdfIn PDF document text
    • http://educasters.co/ckfinder/userfiles/files/15288193874.pdfIn PDF document text
    • https://rujurujubawupof.weebly.com/uploads/1/3/0/9/130969172/32f8b4a7.pdfIn PDF document text
    • https://wosobariwosamu.weebly.com/uploads/1/3/4/3/134372044/surajepafe_gemudetoxataru_fazexe_sanamavopugonow.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_off00040135.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00040135.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00040135.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40135 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004194c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4194C 10632 bytes
SHA-256: 79ac339aae3e68c9ac31d117b77ee7fae6a311108503968c307966ffc9bfa39a
font_02_sfnt_off0004317c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4317C 11396 bytes
SHA-256: 1dd98c3a53eded79fd1b98555304b06ff15966b240da701ffad7e26d125fa250
font_03_sfnt_off0004544b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4544B 18016 bytes
SHA-256: 678b0d7a8e00fd220d3f856842e53142b4ec12bc399111c1cac7c340ad128f1e