Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e056a38055dcfa2…

MALICIOUS

PDF

236.7 KB Created: 2022-02-24 21:51:36 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: ea528e749cead44eab759cafcb7e46fc SHA-1: f1965141fedd87ce4eab3fc6746d1383449a609c SHA-256: 7e056a38055dcfa2528e9e3fde7db43a36e928e8372d618253e5ed0177ea6101
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5785

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
  • 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.
  • SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
    PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
  • 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://mifuj.co.za/XSRYdR1H?utm_term=photoshop+cs5++softonic PDF link annotation
    • http://www.teeintact.com/admin/fckeditor/editor/filemanager/connectors/php/img/file/98013985020.pdfIn PDF document text
    • http://oguzlarotomatiksanziman.com/depo/sayfaresim/file/27929116896.pdfIn PDF document text
    • http://gwtcs.org/Content/uploads/files/34057527636.pdfIn PDF document text
    • http://www.alcera.ca/userfiles/file/99483428086.pdfIn PDF document text
    • https://greenline.bg/userfiles/file/rurawiz.pdfIn PDF document text
    • https://askflip.com/uploads/files/kizitukubenewep.pdfIn PDF document text
    • https://unitjaya.com/contents/files/rigarijelumu.pdfIn PDF document text
    • https://www.tri-or.fr/tri-or/ckfinder/userfilesfiles/masaworaxad.pdfIn PDF document text
    • http://holzweiss.at/8325998055.pdfIn PDF document text
    • http://keyflounge.nl/userfiles/file/pajozejivowego.pdfIn PDF document text
    • https://virker-ikke.dk/files/badovevapukup.pdfIn PDF document text
    • http://denprokhorov.ru/images/file/xinozufisedebasijaro.pdfIn PDF document text
    • https://dvcard.dsverano.com/UserFiles/File/67320861659.pdfIn PDF document text
    • https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/16206eb5c4d41f---88731521832.pdfIn PDF document text
    • https://www.highlandernepal.com/assets/ckfinder/userfiles/files/sedijetoxiluxusofuxed.pdfIn PDF document text
    • https://efficimm.fr/userfiles/files/gisid.pdfIn PDF document text
    • https://butyfarm.mm520.net/userfiles/files/sumopizizajogedisawe.pdfIn PDF document text
    • http://akvari-um.ru/userfiles/file/fuxonazefitujalezudiweleb.pdfIn PDF document text
    • https://vipbeachhouse.com/uploads/editor/file/kekideximoxijex.pdfIn PDF document text
    • http://vitalchurchesinstitute.com/files/file/47814869857.pdfIn PDF document text
    • https://asiantms.com/ckfinder/userfiles/files/detor.pdfIn PDF document text
    • http://marketypik.pl/zdjecia/fck/file/90858446389.pdfIn PDF document text
    • https://hunghiephuylog.com/upload/files/gofojar.pdfIn PDF document text
    • http://dotbamboo.com/file_media/file_image/file/pewowavirufapidepi.pdfIn PDF document text
    • https://www.intermediastudios.com.mx/wp-content/plugins/super-forms/uploads/php/files/5088fde1a8967338245b6e7634d3b4d3/83482210361.pdfIn PDF document text
    • http://sunnyten.net/userData/board/file/78017077686.pdfIn PDF document text
    • http://kcemsp.org/upload/editor/file/46899367480.pdfIn PDF document text
    • https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/402deef1fdd662174db36145861f334c/tejenavi.pdfIn PDF document text
    • http://ncfc.com.tr/ckfinder/userfiles/files/fazagufekiziz.pdfIn PDF document text
    • https://www.shamshabaddiocese.org/files/js/ckfinder/userfiles/files/xoxuguroj.pdfIn PDF document text
    • http://dlzhrjd.com/images/uploadfile/files/37007819055.pdfIn PDF document text
    • http://geometrabottero.it/userfiles/files/4422074892.pdfIn PDF document text
    • https://www.masismarketing.com/wp-content/plugins/super-forms/uploads/php/files/6e5626d8217f440618c0bc8d07d3f237/25820502246.pdfIn PDF document text
    • http://yesfabric.com/images/upload/File/64648083007.pdfIn PDF document text
    • https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1614be4372eb95---94248166752.pdfIn PDF document text
    • http://fernandopelosini.it/userfiles/files/xirilabejewezedud.pdfIn PDF document text
    • https://codecs.ro/images/file/51657747714.pdfIn PDF document text
    • https://faresaldabbous.com/uploads/file/nolarixezefovumux.pdfIn PDF document text
    • http://serextion2006.com/js/upload/files/gotukuzefiseputatera.pdfIn PDF document text
    • http://challendor.com/fckeditor/upload/file/xurotepu.pdfIn PDF document text
    • http://noithatdangcap.vn/app/webroot/uploads/files/kuniwutilu.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_off0003265f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003265f.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003265f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3265F 21480 bytes
SHA-256: b4a94d90c9f456dda3dc2a3f56b1b4210f3085422791c078c48a6cce031fb43b
font_01_sfnt_off00035e8f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x35E8F 10272 bytes
SHA-256: d92e838e43d5d1a94dedaf59b40d975af5742787cb124c4f7b083077a86c634c
font_02_sfnt_off000375a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x375A6 16164 bytes
SHA-256: 24fbd4c6c7ead6730f21430e7962a228fc6277f94d93eb241581e849a9df9525
font_03_sfnt_off00038b46.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x38B46 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9