Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e8d2f924346bd3…

MALICIOUS

PDF

83.8 KB Created: 2022-04-06 15:17:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: d24f3cdbbbfd510497548b88041c1ef0 SHA-1: fc253aad354fa98677190b128de8cfafe542505d SHA-256: d3e8d2f924346bd342ba03e18b6e49a984ab399bcdb61c14999d3e5b6305b3db
276 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9925

Heuristics 8

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISH
    Document impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://bojididiz.weebly.com/uploads/1/3/4/4/134493327/5311727.pdf.
  • 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.
  • 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://podar.co.za/YmrXLWy8?keyword=what%20does%20moses%20the%20raven%20represent%20in%20animal%20farm PDF link annotation
    • https://www.vconsole.com/ckfinder/files/duwurudekejazejimuzirowar.pdfIn PDF document text
    • https://bojididiz.weebly.com/uploads/1/3/4/4/134493327/5311727.pdfIn PDF document text
    • http://trumoi-khutrung.com/upload/files/77870158809.pdfIn PDF document text
    • http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623b7990c1be1---bokuro.pdfIn PDF document text
    • https://fokuxadeji.weebly.com/uploads/1/3/4/5/134585395/8471836.pdfIn PDF document text
    • https://mupawume.weebly.com/uploads/1/3/4/3/134365579/8effc1981f.pdfIn PDF document text
    • http://rafis-kadyrov.ru/uploads/files/21709941774.pdfIn PDF document text
    • https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/44c05f46bedf3ca354583a89a0d9f1fb/menarepizixol.pdfIn PDF document text
    • https://padamiraniz.weebly.com/uploads/1/3/5/3/135305831/tefevebapexuji_nosawibufilawud.pdfIn PDF document text
    • http://egyptfuture-eg.com/public/kcfinder/upload/files/xolefomiweta.pdfIn PDF document text
    • https://turugoduzo.weebly.com/uploads/1/3/0/7/130739986/7028346.pdfIn PDF document text
    • https://tefewijinoxo.weebly.com/uploads/1/3/4/8/134881123/8636134.pdfIn PDF document text
    • https://merafapubumuvu.weebly.com/uploads/1/3/4/8/134887465/goxelititesoxim-bazexevamawota.pdfIn PDF document text
    • https://wepopoxewu.weebly.com/uploads/1/3/1/1/131164118/3c29925013.pdfIn PDF document text
    • https://kudumegowejo.weebly.com/uploads/1/3/4/2/134266354/xesezofuraw.pdfIn PDF document text
    • https://nosirulewefew.weebly.com/uploads/1/3/4/2/134236253/32df3.pdfIn PDF document text
    • https://soluvixam.weebly.com/uploads/1/3/0/8/130873975/9efe43.pdfIn PDF document text
    • https://xadenekowote.weebly.com/uploads/1/3/0/7/130776743/5541355.pdfIn PDF document text
    • http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/qjiai5mfaikrq8m75vo5rh1cmm/suziboxarabuwewefakiru.pdfIn PDF document text
    • https://panelaxefejavej.weebly.com/uploads/1/3/5/3/135306159/51bab7421690b.pdfIn PDF document text
    • https://lalicorne-hotel.com/userfiles/file/6037499809.pdfIn PDF document text
    • http://lunaleo.pl/userfiles/file/42050094574.pdfIn PDF document text
    • https://praktijkbinnenstad.nl/file/8362294993.pdfIn PDF document text
    • https://miraxijuk.weebly.com/uploads/1/3/7/5/137516829/435cf59b.pdfIn PDF document text
    • http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/162258853c03d3---27963339035.pdfIn PDF document text
    • http://keitbg.com/images/files/pababu.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e347.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE347 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000fb59.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFB59 17024 bytes
SHA-256: f5b635fa7167ac8e2de15791419ee794760f5a0f56ad16a5e8a44eb029a0bc2e
font_02_sfnt_off0001276b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1276B 10824 bytes
SHA-256: ca6440aee44e4a15cd9237c8972bb63511304e9333ce7c6865de08e1a94e11cf