Malicious PDF — malware analysis report

Heuristics 8

• Recovery secret / private key request critical SE_SECRET_RECOVERY_LURE
  Document requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• Callback phishing phone lure medium SE_CALLBACK_LURE
  Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
• 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 http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/160cdabfb249c9---29574558109.pdf

  • https://a1-recruitment.fr/v2011/Files/fck_upload/file/zegazijifuxisoweniguxibi.pdf
  • http://thsport.dk/ckfinder/userfiles/files/wajunedubud.pdf
  • https://pabausa.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a45125e6b18---67205989917.pdf
  • https://affordans.com/ckfinder/userfiles/files/biwasejo.pdf
  • http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/16081103aa421a---74159537644.pdf
  • https://dukra.sk/editor_uploads/files/73922213219.pdf
  • https://purebodycare.courses/wp-content/plugins/super-forms/uploads/php/files/8tkuqtep09qcu7f09gs04jjrti/81092792995.pdf
  • https://too.kg/wp-content/plugins/super-forms/uploads/php/files/12a13fc18c22ccdb64a0bb97d2940198/situsejapuna.pdf
  • http://kiuruvedenlukio.fi/tiedostot/file/sadavubulugadejagokora.pdf
  • https://www.accidentinjurylascruces.com/wp-content/plugins/super-forms/uploads/php/files/eqikgk49us555i455lr79n9v5q/jugurokemagonedalezujipet.pdf
  • http://wonsakai.com/uploads/files/45330381454.pdf
  • http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/16084dc0e61fcb---jajugekuf.pdf
  • https://belgradenightlife.info/wp-content/plugins/super-forms/uploads/php/files/3obq6avmn723p3ehjitq4ljpvv/ginijebeminawemonifafem.pdf
  • https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609a0f9514ca9---3496388294.pdf
  • https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/3a111558bca634be4fc82fe96f3175d7/woperolukovewemexilosuz.pdf
  • https://contabil-fiscal.ro/mm/file/46015741083.pdf
  • http://neilreardon.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/22285155347.pdf
  • http://bagpack.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/1606f74a77ae1f---11832738625.pdf
  • http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bf2954cb3f8---gugigijofulepe.pdf
  • http://cukorbetegshop.hu/files/86009832264.pdf
  • http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b1a6d9e8d68---puvoxoviboguv.pdf
  • http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/3drjngljb8br0850vi64gi5c44/14867770704.pdf
  • https://velvetskin.pl/wp-content/plugins/super-forms/uploads/php/files/0a3811b960e477291479ba6ecb8c9b1c/74422639441.pdf
  • https://t2sc.me/userfiles/90892665869.pdf
  • https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=seaport+shipping+private+limited
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://dejavu.sourceforge.net
  • http://dejavu.sourceforge.net/wiki/index.php/License

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