Malicious PDF — malware analysis report

Static analysis result for SHA-256 116e4b9a8678343c…

MALICIOUS

PDF

74.7 KB Created: 2022-03-25 22:58:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: a6a12290dd9c6649f7126b8238b95842 SHA-1: c99bf5eca39d8caa4686d5b41a3c91d7a820e0d7 SHA-256: 116e4b9a8678343ce2a459c1202db1b867085fa1bb883944902eb6f462feefa7
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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=why%20does%20hot%20sauce%20make%20my%20stomach%20hurt PDF link annotation
    • https://sojujigun.weebly.com/uploads/1/3/0/9/130969910/7aab87.pdfIn PDF document text
    • https://meruxanige.weebly.com/uploads/1/3/1/6/131636855/xejobuluzojujena.pdfIn PDF document text
    • https://fogufufizanalu.weebly.com/uploads/1/3/0/8/130813948/fodet-fodividixidi-vejivupusis.pdfIn PDF document text
    • https://zefufewik.weebly.com/uploads/1/3/4/3/134374544/8979380.pdfIn PDF document text
    • https://darelomotusepa.weebly.com/uploads/1/3/7/4/137499239/4046764.pdfIn PDF document text
    • https://pixijitawe.weebly.com/uploads/1/3/4/5/134593468/kozopaxa.pdfIn PDF document text
    • https://fekanarikivokil.weebly.com/uploads/1/3/4/8/134884633/melenisegozis.pdfIn PDF document text
    • https://pofubelepegeva.weebly.com/uploads/1/3/0/7/130776421/9753612.pdfIn PDF document text
    • https://fukubumo.weebly.com/uploads/1/3/4/0/134016705/8d0456a8fa815.pdfIn PDF document text
    • https://lafirepekawaxa.weebly.com/uploads/1/3/4/7/134760561/puwun-dofatudisinizon-numosuga-kavizerures.pdfIn PDF document text
    • https://wumasokur.weebly.com/uploads/1/3/1/3/131384536/dalakugoz.pdfIn PDF document text
    • https://wowujagudafu.weebly.com/uploads/1/3/4/7/134751604/56d5d291a6cc6.pdfIn PDF document text
    • https://jawetixadal.weebly.com/uploads/1/3/1/6/131606755/wamirafusisabelisapu.pdfIn PDF document text
    • https://nibovipuduri.weebly.com/uploads/1/3/0/8/130814681/461a92d92a493.pdfIn PDF document text
    • https://tagosijotibaza.weebly.com/uploads/1/3/1/4/131407106/maseju.pdfIn PDF document text
    • https://larebefol.weebly.com/uploads/1/3/4/6/134691273/nifelijukazud_buvuku_defezi_depaxo.pdfIn PDF document text
    • https://fiwujewi.weebly.com/uploads/1/3/0/9/130969997/5137772.pdfIn PDF document text
    • https://bomikuwutivibi.weebly.com/uploads/1/3/4/5/134598741/wogedudowo.pdfIn PDF document text
    • https://fexatawolev.weebly.com/uploads/1/3/4/4/134445796/c581cbfd7162.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_off0000c26c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC26C 10692 bytes
SHA-256: 8858bd78ba95ab83bbc87f2cf58f9d5a79bdd6af28a1a568df325df219e63158
font_01_sfnt_off0000db0b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDB0B 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000f1aa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF1AA 16456 bytes
SHA-256: 33fd161f758b199bc65c451c6b661d2f481729526dbd0c5e6b970fe94c425da3

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