Malicious PDF — malware analysis report

Static analysis result for SHA-256 011ecb5960b6f8cd…

MALICIOUS

PDF

83.0 KB Created: 2022-03-29 16:36:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 40e7d11da67c6061aafd07f6ba677d16 SHA-1: 546c44927abcee1b101e8051f1e87111e038b027 SHA-256: 011ecb5960b6f8cd6a838e989a7708bbff339570dc7d464433f0208f6a0eca0a
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9978

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://podar.co.za/YmrXLWy8?keyword=lexus%20gx%20460%20price%202016 PDF link annotation
    • https://dejerolet.weebly.com/uploads/1/3/4/4/134444382/3682300.pdfIn PDF document text
    • http://bandodesign.com/assets/ckeditor/kcfinder/upload/files/8745199645.pdfIn PDF document text
    • https://kiptep.ru/file/gevenufiri.pdfIn PDF document text
    • https://jirakevajiw.weebly.com/uploads/1/3/5/9/135966085/d4ccd0fe53f663b.pdfIn PDF document text
    • https://kuhniformat.ru/media-temp/img/uploads/files/13757848639.pdfIn PDF document text
    • http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/162065dff9f0c5---labepilelufazete.pdfIn PDF document text
    • https://roxopukerij.weebly.com/uploads/1/3/4/3/134396723/618694.pdfIn PDF document text
    • https://giant-nano.com/app/webroot/userfiles/files/71954253926.pdfIn PDF document text
    • http://security-m.jp/tool/images/file/zoloru.pdfIn PDF document text
    • https://florerialafloresta.com/ckfinder/userfiles/files/fesoxazuririg.pdfIn PDF document text
    • https://voviteri.weebly.com/uploads/1/3/4/9/134904749/dirosapaga.pdfIn PDF document text
    • http://klm-co.ru/foto/ck/files/64135655723.pdfIn PDF document text
    • http://xieshoulamp.com/d/files/fapuwifof.pdfIn PDF document text
    • https://kipamafulu.weebly.com/uploads/1/3/4/5/134588126/a6631a9.pdfIn PDF document text
    • http://shoreluxurylimos.com/userfiles/files/xukafopumoviv.pdfIn PDF document text
    • https://rufuwoja.weebly.com/uploads/1/3/4/7/134735928/saxixenaruji_mezor_tetalivo.pdfIn PDF document text
    • https://theatresaucinema.fr/uploads/file/92644112381.pdfIn PDF document text
    • https://kotedeturu.weebly.com/uploads/1/3/1/6/131606402/7405683.pdfIn PDF document text
    • https://zevamomarage.weebly.com/uploads/1/3/4/6/134611313/bb3c7f6d4.pdfIn PDF document text
    • https://rujenamifib.weebly.com/uploads/1/3/4/6/134652207/a08e1fa45b823.pdfIn PDF document text
    • https://lavazelowima.weebly.com/uploads/1/3/4/3/134316744/potineregademejesoni.pdfIn PDF document text
    • https://polytechnik21.ru/images/news/pujija.pdfIn PDF document text
    • https://nukubutoti.weebly.com/uploads/1/3/2/3/132302768/312df.pdfIn PDF document text
    • https://limafezop.weebly.com/uploads/1/3/7/5/137500004/f42e22c6466be26.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_off0000dca7.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000dca7.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000dca7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDCA7 10716 bytes
SHA-256: 78919cce1b3b36fdd92c22f3160446f7b84f7f77d948ea51cc50c41009dbe466
font_01_sfnt_off0000f57b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF57B 18328 bytes
SHA-256: 48aab9e6c6defee1213679027d9da7dbbbb72ce26fc2d38a60ab2f5bfa74ad86
font_02_sfnt_off00012645.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12645 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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