Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c694617d34d273a…

MALICIOUS

PDF

318.4 KB Created: 2022-03-19 08:42:46 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-06
MD5: 705fe1a01502062f96827b5c13c23c23 SHA-1: 7415d93663fec7d8f32c10dd19d12d7cacc6e125 SHA-256: 6c694617d34d273a4b3d279653d01b369d1c7b04ea0d4df1d87f4a8a9669ee6a
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6935

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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=commitment+of+traders+report+chart PDF link annotation
    • http://missteenqueenuk.com/userfiles/file/60488762573.pdfIn PDF document text
    • http://ambartakip.net/belgeler/file/18672792503.pdfIn PDF document text
    • http://autosklo.sk/pictures/file/bagomaxosuve.pdfIn PDF document text
    • http://careerhack.net/wp-content/plugins/formcraft/file-upload/server/content/files/16229622d1733a---9035514095.pdfIn PDF document text
    • http://ih-consultant.com/ckfinder/userfiles/files/78193731703.pdfIn PDF document text
    • http://asthmabd.net/journal/assets/ckeditor/kcfinder/upload/files/togoxa.pdfIn PDF document text
    • https://www.hungarianassociation.com/wp-content/plugins/formcraft/file-upload/server/content/files/16212e55b168c6---gezaxul.pdfIn PDF document text
    • http://hichipper.com/hichipper/uploadfile/file/2022030903542973499.pdfIn PDF document text
    • http://grupa-energia.pl/attachments/file/lujumejuvofob.pdfIn PDF document text
    • http://eske.hu/wp-content/plugins/formcraft/file-upload/server/content/files/161f9f04c9e450---pafex.pdfIn PDF document text
    • http://security-m.jp/tool/images/file/zivibusajuj.pdfIn PDF document text
    • http://jyotiacademicpress.org/uploads/file/21521849105.pdfIn PDF document text
    • http://psychologadamczak.pl/userfiles/file/wanurut.pdfIn PDF document text
    • http://verduciautodemolizioni.it/userfiles/file/bovidi.pdfIn PDF document text
    • http://www.bash.cl/media/file/kobebuzofoto.pdfIn PDF document text
    • http://webcertain.asia/contentupload/fckeditorUploads/organization_/file/xepomujexogawutilobazoreg.pdfIn PDF document text
    • http://www.aqua-systems.com.tw/ckeditor/kcfinder/upload/files/novugogijigopefitupakuj.pdfIn PDF document text
    • https://mobilaide.com/upload/editor/file/78789004709.pdfIn PDF document text
    • http://vkts.se/userfiles/file/ketulifol.pdfIn PDF document text
    • https://sharedsynergy.com/userfiles/file/78735368508.pdfIn PDF document text
    • https://slavica.ru/wp-content/plugins/super-forms/uploads/php/files/1102e3f17665cda75f90f9a384fec416/55694249738.pdfIn PDF document text
    • http://pskov.agisinfo.ru/uploads/content/files/xunakedokokijaxel.pdfIn PDF document text
    • http://stowarzyszeniemalyksiaze.eu/img/upload/files/73932620032.pdfIn PDF document text
    • http://hajostanfolyam.hu/admin/kcfinder/upload/files/91367353093.pdfIn PDF document text
    • http://555banket.ru/kcfinder/upload/files/fexewuvazi.pdfIn PDF document text
    • http://czminghe.com/upload/files/26592908246.pdfIn PDF document text
    • http://china-hold.com/UploadFile/file/20220311000443612.pdfIn PDF document text
    • https://ivanamihic.com/files/xawujerepojajonuvupexun.pdfIn PDF document text
    • http://onlinetalk.jp/app/webroot/img/fckfiles/file/fukopinetamaroz.pdfIn PDF document text
    • https://nisseiplastic.com/up_images/exp/files/86180041462.pdfIn PDF document text
    • http://metafelix.it/userfiles/files/95585161428.pdfIn PDF document text
    • http://restavratorstvo.com/ckfinder/userfiles/files/sopawixarorusugep.pdfIn PDF document text
    • https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1621d00516b27e---77063727540.pdfIn PDF document text
    • https://goldengatetaichiqigong.com/userfiles/file/32199542970.pdfIn PDF document text
    • http://anhuizpyy.com/upload_fck/file/2022-2-26/20220226015317275118.pdfIn PDF document text
    • http://agencies.opertur.com/uploaded/kcfinder/files/32982305169.pdfIn PDF document text
    • http://kondicionery-dzerzhinskij.ru/upload_picture/file/4702450346.pdfIn PDF document text
    • http://art-ball.net/files/file/81647251505.pdfIn PDF document text
    • https://unique.global/wp-content/plugins/super-forms/uploads/php/files/7745f028397cd9cf604f09e403e07860/lewuwoxem.pdfIn PDF document text
    • http://lightofislamonair.org/uploads/files/33738370076.pdfIn PDF document text
    • http://sdruzeniprojablonne.cz/userfiles/files/gogosebelibofali.pdfIn PDF document text
    • http://clubesquilacoma.com/uploads/files/75386782373.pdfIn PDF document text
    • http://lapawan15.com/shop/fck_file/file/zulenazogonaviliwese.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00048393.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48393 10868 bytes
SHA-256: 83fcb95f48b22f775e688a39794b603111eb962379fecae9b2bd0cd80db549f7
font_01_sfnt_off00049c84.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49C84 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0004b39f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B39F 20612 bytes
SHA-256: 4d75f69cd44b61603d45ad922775eded838e94e3efad8a14295ff0d3316d06d0