Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d32c3dcf57e8c0…

MALICIOUS

PDF

300.5 KB Created: 2022-02-01 23:45:25 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: e626ec21cddd04c5690100cc10da1b97 SHA-1: bcbdceaa9d220b627ffc8e52186fc4b1949b0bf2 SHA-256: e2d32c3dcf57e8c04b4eaaab95abfd80f1ed84bed40b8b5af54cedd7fbb3c6c5
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6043

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
  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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=affinity+photo+designer PDF link annotation
    • http://smflow.in/admin/uploads/file/58833511920.pdfIn PDF document text
    • https://kvkumariajnkvv.org/singhania/downloads/file/dumukemal.pdfIn PDF document text
    • https://niagarablock.com/application/webroot/userfiles/file/sinosolivuxojuso.pdfIn PDF document text
    • http://lnyuanzong.com/uploads/files/20210725131019.pdfIn PDF document text
    • http://www.pattyn360.com/upload/forum/files/rotojulosekulolu.pdfIn PDF document text
    • http://archi1919.com/smlclub-files/file/jiruborovogejadedewa.pdfIn PDF document text
    • http://gibisch.org/files/files/68592045634.pdfIn PDF document text
    • http://adoriantarla.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161d5a8806150c---48097256494.pdfIn PDF document text
    • http://dream-mebel.com/pic/file/ludakekiliw.pdfIn PDF document text
    • http://tjchenxing.com/filespath/files/20211004084848.pdfIn PDF document text
    • https://gazeta-msp.pl/user_files/File/7871286422.pdfIn PDF document text
    • https://luyenthitoeic.info/userfiles/file/novitazedu.pdfIn PDF document text
    • https://pollackmihalyiskola.hu/ckfinder/userfiles/files/59774257596.pdfIn PDF document text
    • http://amirafouad.com/uploaded_files/file/31599626937.pdfIn PDF document text
    • http://kapelski.pl/userfiles/file/26739578900.pdfIn PDF document text
    • http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/4dece7598d9e1dec986e9f67b76e590b/mipanokinuzaj.pdfIn PDF document text
    • http://j-line.ca/fck_upload/file/14680468210.pdfIn PDF document text
    • http://studioesflores.pl/obrazy/file/vafesarepuxasitoz.pdfIn PDF document text
    • http://moonlightmontessori.com/upload/files/pamijimefun.pdfIn PDF document text
    • http://influences-vegetales.eu/assets/Image//files/ziwevo.pdfIn PDF document text
    • http://www.icareonline.net.au/ckfinder/icare/files/gezebesupijafiduwi.pdfIn PDF document text
    • http://mrtowing.ca/Lawyers/userfiles/file/99695353723.pdfIn PDF document text
    • http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160e648e0b0962---58377590930.pdfIn PDF document text
    • http://franzoesischebulldoggen.eu/userfiles/file/dozusebesegamamusagibilof.pdfIn PDF document text
    • http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/3i256i8go807beaa6mutm511gk/27629937287.pdfIn PDF document text
    • http://jurabos.nl/include/editor/file/binovaroxogirofati.pdfIn PDF document text
    • http://jplus-ag.com/upload/files/BodyFile__60E56E40D0AF1.pdfIn PDF document text
    • https://synersys.fr/contenu/file/14781814880.pdfIn PDF document text
    • http://abwlanham.com/uploads/files/dafel.pdfIn PDF document text
    • https://domilot.com/uploader/files/42183718693.pdfIn PDF document text
    • http://dblbtech.com/userfiles/file/14227548703.pdfIn PDF document text
    • http://jimsclub.net/new/board/img_tinfo/file/20211121165445.pdfIn PDF document text
    • https://christschoolblr.in/userfiles/file/lorigi.pdfIn PDF document text
    • http://janandpoos.com/clients/872640/File/damapusadelewozimo.pdfIn PDF document text
    • http://entryexpress.online/chapter_images/files/jalegisaribo.pdfIn PDF document text
    • http://aucoindeshalles.com/menu/file/vavarurigezewonezak.pdfIn PDF document text
    • https://smobiil.eu/userfiles/files/89572413146.pdfIn PDF document text
    • http://clinicaveterinariamontecchia.com/userfiles/files/kofaxizorez.pdfIn PDF document text
    • http://www.auditsi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16190b1f195c85---14562617298.pdfIn PDF document text
    • http://mamtomchabahai.com/uploads/files/files/wezateje.pdfIn PDF document text
    • http://realtor-madrid.com/uploades/fckeditorfile/39715414172.pdfIn PDF document text
    • http://saigondome.com/uploads/userfiles/file/38108850121.pdfIn PDF document text
    • https://studybrilliant.online/app/webroot/img/userfiles/file/jebogefazeginavabopawuwo.pdfIn PDF document text
    • https://www.posluh.hr/ckfinder/userfiles/files/pipidelowokepepibinoti.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
    +3 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000443e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x443E6 17972 bytes
SHA-256: 048e2be485f0cd8631c222826dfa0e36dd1b3933e2a4851896506ab28d5882d9
font_01_sfnt_off00047202.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47202 10664 bytes
SHA-256: 1a3b6a5012a925b02032113415cf00b6158c460a5fb4b09d25af1e6a33967294
font_02_sfnt_off00048a32.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48A32 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9