Malicious PDF — malware analysis report

Static analysis result for SHA-256 c0c512f7d87e4263…

MALICIOUS

PDF

283.3 KB Created: 2022-03-10 20:56:57 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: d1773df6135144a37a5d1e27eb6a2bab SHA-1: 7346fc11bcebb486056d96fa6afa86cac7384820 SHA-256: c0c512f7d87e4263934cf1440c1051cd41cf9de5ddfe347f88355f190cc1fede
164 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7513

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
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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://lazav.co.za/XSRYdR1H?utm_term=aplikasi++video+instagram+for+pc PDF link annotation
    • http://www.donboscovizag.org/images/files/boroboditalezeluzog.pdfIn PDF document text
    • http://zdk-engels.ru/upload2/files/zowago.pdfIn PDF document text
    • http://namaslennikova.ru/kcfinder/upload/files/vovaxepawewuni.pdfIn PDF document text
    • http://alpes-de-haute-provence.proximeo.com/ckfinder/userfiles/files/92486785497.pdfIn PDF document text
    • http://www.trackls.com/application/ckeditor/ckfinder/userfiles/files/12411025910.pdfIn PDF document text
    • https://autavrabek.cz/obrazky/file/5227842494.pdfIn PDF document text
    • http://amis-simserhof.fr/kcfinder/upload/files/kavokakabiboli.pdfIn PDF document text
    • http://baota84000.coco1490.com/upload/file_folder/file/ramelikojususaxanexigidur.pdfIn PDF document text
    • http://pentas.eu/userfiles/file/sagoputaxefala.pdfIn PDF document text
    • http://kaica.org.sa/ckeditor/kcfinder/upload/files/37860992156.pdfIn PDF document text
    • http://akssert.com/userfiles/files/87632839034.pdfIn PDF document text
    • http://laguna.piyawatgroup.com/images/files/6240582016.pdfIn PDF document text
    • https://schneider-rozetki.ru/kcfinder/upload/files/sapavudo.pdfIn PDF document text
    • http://rund.cz/UserFiles/File/39852776417.pdfIn PDF document text
    • https://gatheritup.com/js/kcfinder/upload/files/78999857752.pdfIn PDF document text
    • https://yellowmangocafe.com/userfiles/file/fomunefizakogituf.pdfIn PDF document text
    • http://www.bluefashion.cz/ckfinder/userfiles/files/lazuzeri.pdfIn PDF document text
    • http://nomayaku.com/userfiles/file/2494807750.pdfIn PDF document text
    • http://basyapiemlak.com/yukleme_klasoru/userfiles/file/7468758349.pdfIn PDF document text
    • https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fe10911f80c---xiriwugadubapovon.pdfIn PDF document text
    • http://cinebuzz.be/uploads/userfiles/files/20169723008.pdfIn PDF document text
    • http://materialdeestudo.top/userfiles/files/bawavamenovupixol.pdfIn PDF document text
    • http://precisao.net/files/files/wafopudarabezisaxafuni.pdfIn PDF document text
    • http://gayaarchi.com/userfiles/file/20220310004910.pdfIn PDF document text
    • https://stpm-sa.com/userfiles/file/laxixovo.pdfIn PDF document text
    • http://ophtalmic-overnight.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16205bdaad7fde---puzizeriferurezu.pdfIn PDF document text
    • https://thaodienland.com/fckeditor/editor/filemanager/connectors/php/temp/file/71380198697.pdfIn PDF document text
    • http://ooodkx.ru/ckeditor/kcfinder/upload/files/47720942837.pdfIn PDF document text
    • http://www.extoskoko.co.jp/js/kcfinder/upload/files/7817728231.pdfIn PDF document text
    • http://battle.bpv.su/content/files/files/21227717896.pdfIn PDF document text
    • https://fasleh.net/Files/files/575403206.pdfIn PDF document text
    • https://299-45.com/CKEdit/upload/files/51932329299.pdfIn PDF document text
    • http://www.kymenhome-etsinta.net/tiedostot/files/pasovezilolufibipuwalo.pdfIn PDF document text
    • http://siamintertrade.com/file_media/file_image/file/51595977993.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_off0003f704.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003f704.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003f704.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F704 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00040e24.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40E24 11104 bytes
SHA-256: 59619dc379d8b10557fea46aa092ac605d340d371cf60f9cb15313c5db7cd5ed
font_02_sfnt_off000427dd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x427DD 20964 bytes
SHA-256: 7885f1500ed2e8ee394333f854858778db5ea8c0d3e7a4237c003644cf5e47e2