Malicious PDF — malware analysis report

Static analysis result for SHA-256 011777d3e9030994…

MALICIOUS

PDF

69.5 KB Created: 2022-06-30 09:49:24 +03:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 5.15.4) First seen: 2026-05-27
MD5: 9d2b640d525d46517708fd4ae81039af SHA-1: 3630843d304a226813dd94b8b1a675142f000aff SHA-256: 011777d3e9030994739c8ff543819f6352f3b49f2f9f21c0f22f97c7017bb047
66 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • 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://ragaz.co.za/YmrXLWy8?keyword=el%20complot%20mongol%20pdf%20completo%20de%20la%20biblia%20gratis PDF link annotation
    • https://tukumexof.weebly.com/uploads/1/3/4/7/134721389/belifogeginado.pdfIn PDF document text
    • http://dj-venci.com/uploads/pages/files/bududobamubutanarez.pdfIn PDF document text
    • http://stl-hk.net/userfiles/xojavenugorenaludizal.pdfIn PDF document text
    • https://xtrafitcoaching.com/www/images/files/97227903003.pdfIn PDF document text
    • https://jozimowisefi.weebly.com/uploads/1/3/4/3/134331090/riwukef.pdfIn PDF document text
    • http://westfallassociates.com/documents/file/63821843393.pdfIn PDF document text
    • https://vorebalulu.weebly.com/uploads/1/3/5/9/135962534/mogux-buveserigimadaj.pdfIn PDF document text
    • https://tigapilar.com/upload/files/46931170785.pdfIn PDF document text
    • https://cmsmda.neotebet.de/uploads/all/merukolopomorujewulo.pdfIn PDF document text
    • https://www.osazovanidps.eu/admin/kcfinder/upload/files/55828718663.pdfIn PDF document text
    • https://e-s-c.fr/lib/ckeditor/kcfinder/upload/files/xumufos.pdfIn PDF document text
    • https://zokijirimabijim.weebly.com/uploads/1/3/5/9/135964806/936b3.pdfIn PDF document text
    • http://dobrodetel-tula.ru/kcfinder/upload/files/71682055332.pdfIn PDF document text
    • https://lerong.vn/wp-content/plugins/super-forms/uploads/php/files/33dbf0d7e43dd8c8e05b45263baf66d8/pinevetuku.pdfIn PDF document text
    • https://wojowoseda.weebly.com/uploads/1/3/4/2/134266381/dulefajopifibug.pdfIn PDF document text
    • http://sns-russia.ru/userfiles/file/53576902543.pdfIn PDF document text
    • https://broadstripe.com/wp-content/plugins/super-forms/uploads/php/files/09eb0048cd381dd59eaa2c4d6271ce2a/budufixe.pdfIn PDF document text
    • https://vida.posilatko.cz/files/wswg/file/86035209208.pdfIn PDF document text
    • http://alphaprotrade.com/upload/files/berifitivuxese.pdfIn PDF document text
    • http://sendedianqi.com/upload_fck/file/2022-2-2/20220202210534766264.pdfIn PDF document text
    • http://www.bitstream.comIn extracted file (font_00_sfnt_off000092f3.bin)
    • 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_01_sfnt_off0000c897.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_01_sfnt_off0000c897.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000092f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x92F3 19864 bytes
SHA-256: b935ec3acc3b41dd67057d693c4cc2f44e21a89475ef9610b426d9950dbf4ba4
font_01_sfnt_off0000c897.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC897 8940 bytes
SHA-256: 897a1d9f6f4b474150d2504b8fa79d1507a5ac285a7fb2bf61803f06dc51c46c
font_02_sfnt_off0000daac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDAAC 8856 bytes
SHA-256: 44c8af1385b163023526d0c5a4425e44828f10cb29aa1f39a301671e07e3757a
font_03_sfnt_off0000ef27.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEF27 10172 bytes
SHA-256: 151eecab99693f9737f1b0f8da68040c3c75719c6dd0bf20a643827bc2f04f13