Malicious PDF — malware analysis report

Static analysis result for SHA-256 029e9b386c6fa045…

MALICIOUS

PDF

391.0 KB Created: 2022-03-17 03:45:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 3f98d8afcd3fea8041a439d740e37b5e SHA-1: 7b5f9f5ef808cde6ccc26afa3846637a8953868d SHA-256: 029e9b386c6fa04527e7b8550b115d59ee309e8e92141b863b9c599b44fc1240
154 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6022

Heuristics 7

  • 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.
  • 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) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
  • 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://ragaz.co.za/XSRYdR1H?utm_term=whatsapp+messenger++android+2.+3+6 PDF link annotation
    • http://stoka-saarlouis.de/userfiles/file/20177811549.pdfIn PDF document text
    • http://www.easemyloan.in/assets/kcfinder/upload/files/vilatapurug.pdfIn PDF document text
    • http://fonnepal.org/userfiles/file/70200501797.pdfIn PDF document text
    • http://jewishfolksongs.com/userfiles/file/38296299.pdfIn PDF document text
    • https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/1e12ecd3e048c03c72d6fc2705d83480/pulabiweruremelo.pdfIn PDF document text
    • https://swotin.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620a1ee3d5abf---neguduge.pdfIn PDF document text
    • https://www.taxiserviceh24.com/wp-content/plugins/formcraft/file-upload/server/content/files/16217736ac002b---79792779403.pdfIn PDF document text
    • http://kochamsushi.pl/UserFiles/file/61169188269.pdfIn PDF document text
    • http://dvere.eu/assets/ckeditor/kcfinder/upload/files/65463763910.pdfIn PDF document text
    • https://alatheir.com/atheirwsfiles/file/20983905818.pdfIn PDF document text
    • http://tetraeng.it/userfiles/files/45575700280.pdfIn PDF document text
    • http://gira-classix.su/kcfinder/upload/files/fofilixaruzerakekubozo.pdfIn PDF document text
    • http://magendans.com/imagefiles/file/xupugenozuruso.pdfIn PDF document text
    • http://cnfglgreat.netsociality.com/upload/files/93273637959.pdfIn PDF document text
    • http://bizzarro.be/admin/kcfinder/upload/files/38572604662.pdfIn PDF document text
    • http://jcmb.gris-de-payne.fr/app/webroot/kcfinder/files/zorotifoziribogesupebib.pdfIn PDF document text
    • http://partynfun.com/kcfinder/upload/files/salazufadaripivaxiwamak.pdfIn PDF document text
    • http://www.acs-pack.fr/kcfinder/upload/files/52083342404.pdfIn PDF document text
    • http://anhuizhkj.com/upload_fck/file/2022-3-17/20220317092938212208.pdfIn PDF document text
    • http://paradisoseminatrici.it/userfiles/files/90200697710.pdfIn PDF document text
    • http://techdiligence.net/assets/kcfinder/upload/files/videredubabew.pdfIn PDF document text
    • https://nucamsa.es/userfiles/files/91474518359.pdfIn PDF document text
    • http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/162032ef05ecf5---wapiwopesewotolokasil.pdfIn PDF document text
    • https://ij-ph.com/admin/SchoolFiles/files/lalizexafitazati.pdfIn PDF document text
    • http://genarchi.com/data/temp/file/gajomekatew.pdfIn PDF document text
    • http://acril.ru/ufiles/files/mimatidiwilod.pdfIn PDF document text
    • https://callmarkinvestments.fortunekenya.com/callmark/files/milawufapetuxupa.pdfIn PDF document text
    • http://lnianemarzenie.pl/userfiles/file/kugis.pdfIn PDF document text
    • http://yucehukuk.com/resimler/files/luwivinabemugasov.pdfIn PDF document text
    • http://www.dieseproductions.com/upload/customNews/files/vifibiv.pdfIn PDF document text
    • http://clingac.es/d/files/44014031498.pdfIn PDF document text
    • http://eidatlantique.antevox.fr/UserFiles/medias/lopof.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 (stream_008_off0005e4de.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (stream_008_off0005e4de.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_008_off0005e4de.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x5E4DE 22216 bytes
SHA-256: f2e3b5e2e50fff9e01b365cfefb8c78a88028e08c8e564144a9b055a26a59652
font_00_sfnt_off00058317.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58317 11312 bytes
SHA-256: 8cc275fbf9d063876a18d23a751be16362340aed83e395f356e07aaf4d8bf0e7
font_01_sfnt_off00059d61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59D61 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0005b47c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B47C 18688 bytes
SHA-256: e437a1a6694ce38a8d7a417adbccce1f47999a5b4a6f89019dab95c55cdfbf29