Malicious PDF — malware analysis report

Static analysis result for SHA-256 11643affdd132b03…

MALICIOUS

PDF

81.3 KB Created: 2022-03-28 22:35:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: d6979fede68a0adf8eda6f26030b850b SHA-1: 9570d21198dfbfd2d7076a564641f300a00e0e3f SHA-256: 11643affdd132b03691cf66a5295a585fdc1e818e7a50c91ffa36f736b8879b8
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

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://lazav.co.za/YmrXLWy8?keyword=navy%20recruit%20training%20center%20in%20great%20lakes%20illinois PDF link annotation
    • https://rawitexebava.weebly.com/uploads/1/3/4/4/134487877/2b9821.pdfIn PDF document text
    • https://fileduwefevara.weebly.com/uploads/1/3/4/3/134384607/voxulisuzuzixede.pdfIn PDF document text
    • https://vufaredagisab.weebly.com/uploads/1/3/4/5/134585575/kewizazijanir.pdfIn PDF document text
    • https://gabanifuvumot.weebly.com/uploads/1/3/4/5/134588994/7756189.pdfIn PDF document text
    • https://kekulepolunan.weebly.com/uploads/1/3/4/8/134889268/b2afb01348.pdfIn PDF document text
    • https://zoxelokot.weebly.com/uploads/1/3/0/9/130969402/lizebuwukoxo.pdfIn PDF document text
    • https://wujuwali.weebly.com/uploads/1/3/5/3/135326068/d83dd89fdcf.pdfIn PDF document text
    • https://gojamomer.weebly.com/uploads/1/3/2/8/132815882/kaxaliliwelenu.pdfIn PDF document text
    • https://mewuvonemifutu.weebly.com/uploads/1/3/5/3/135394867/13c564f520aa72.pdfIn PDF document text
    • https://suleduzon.weebly.com/uploads/1/3/4/4/134403341/932bdd3.pdfIn PDF document text
    • https://jometulezut.weebly.com/uploads/1/3/4/8/134869356/3479495.pdfIn PDF document text
    • https://valazasabo.weebly.com/uploads/1/3/1/3/131398294/9300527.pdfIn PDF document text
    • https://gefosutobova.weebly.com/uploads/1/3/4/6/134647182/6514353.pdfIn PDF document text
    • https://rejukikigukaw.weebly.com/uploads/1/3/5/3/135387704/rizeluwikamabo_bolurij_kivup.pdfIn PDF document text
    • https://sazexijubix.weebly.com/uploads/1/3/4/5/134599352/lekofol_logatimegatoka_wawulo.pdfIn PDF document text
    • https://lirukasuk.weebly.com/uploads/1/3/0/7/130739032/xatexurixuwikox_vixeriluviwu_xoxuw_bugin.pdfIn PDF document text
    • https://petabururumeje.weebly.com/uploads/1/3/4/9/134902787/vobuzolojolotelago.pdfIn PDF document text
    • https://fafamamijusoma.weebly.com/uploads/1/3/4/3/134371196/kitudobupo.pdfIn PDF document text
    • https://xebazasasixuj.weebly.com/uploads/1/3/4/6/134641459/nanoxibivub-befote.pdfIn PDF document text
    • https://mebiwabubeneven.weebly.com/uploads/1/3/1/8/131871414/3144514.pdfIn PDF document text
    • https://molipose.weebly.com/uploads/1/3/4/6/134644393/8427289.pdfIn PDF document text
    • https://sebanibukuj.weebly.com/uploads/1/3/4/3/134354661/rigigefela_rexagil_digabozufozir.pdfIn PDF document text
    • https://saxigixerugeri.weebly.com/uploads/1/3/4/5/134585582/totibaxafulasi-bapexe.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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_off0000d7ff.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD7FF 10756 bytes
SHA-256: 4a2a6bab88a908a3ab67c7dfee3c90bde0227f4c9965d6120e21610fa4d3de69
font_01_sfnt_off0000f0f1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF0F1 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00010790.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10790 17180 bytes
SHA-256: 12e10645ad822d949e8c6e92bff0e6431e181567551fea59414ae0cd13b3dc7f

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