Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d383a45e85b2ece…

MALICIOUS

PDF

74.0 KB Created: 2022-04-02 08:42:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: b6eeb7ebf9568eab5b394bf99f7a8fca SHA-1: 199858881dc61b0e34c61b0d6135bfba210e4184 SHA-256: 0d383a45e85b2ecefa20b2b63d559108637cfd8d58d69dc0d175926089e8f279
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9947

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://lovig.co.za/YmrXLWy8?keyword=how%20to%20fix%20f51%20error%20code%20maytag%20bravos PDF link annotation
    • https://rawekawus.weebly.com/uploads/1/3/4/4/134467784/7950380.pdfIn PDF document text
    • https://wiwefexi.weebly.com/uploads/1/3/5/3/135345426/3901550.pdfIn PDF document text
    • http://raovat.coi.vn/uploads/userfiles/file/34664674791.pdfIn PDF document text
    • http://location-venise.com/italie_documents/files/9342789741.pdfIn PDF document text
    • https://towuzisutodugo.weebly.com/uploads/1/3/0/9/130969847/6489207.pdfIn PDF document text
    • http://a-pro-peau.fr/userfiles/file/lonepugapaj.pdfIn PDF document text
    • http://micdelhi.in/userfiles/file/22275004118.pdfIn PDF document text
    • https://naseeha.org/wp-content/plugins/super-forms/uploads/php/files/5fdcfb87dbb7e2098774a74680267954/tapem.pdfIn PDF document text
    • https://dafujoxuw.weebly.com/uploads/1/3/0/9/130969001/fibumuzosovu.pdfIn PDF document text
    • http://csc-021.com/userfiles/file/20220306072746_2hegjt.pdfIn PDF document text
    • http://bc-nosingtasting.com/bestanden/files/gatejugoboxokejuju.pdfIn PDF document text
    • https://nopefulewipedu.weebly.com/uploads/1/3/4/3/134314682/3416892.pdfIn PDF document text
    • https://rowadalbyt.com/userfiles/files/busuzuvajopifisatipijugek.pdfIn PDF document text
    • https://tofujifudaxibav.weebly.com/uploads/1/3/5/3/135326414/a4808.pdfIn PDF document text
    • https://xenonomexe.weebly.com/uploads/1/3/5/3/135386884/5633008.pdfIn PDF document text
    • https://mopepeserowote.weebly.com/uploads/1/3/4/6/134621402/9965595.pdfIn PDF document text
    • https://zegojigonixuw.weebly.com/uploads/1/3/4/6/134631084/d3b899a94be.pdfIn PDF document text
    • https://autotronics.vn/userfiles/file/52474789958.pdfIn PDF document text
    • http://riph.pl/userfiles/file/sowofujujo.pdfIn PDF document text
    • https://xebanodax.weebly.com/uploads/1/3/5/3/135382800/zezotujukekopojubapa.pdfIn PDF document text
    • https://lixawedubofalat.weebly.com/uploads/1/3/1/4/131407760/serejinesodotawenose.pdfIn PDF document text
    • https://ohligschlaeger-berger.de/wp-content/plugins/formcraft/file-upload/server/content/files/1620ac16fbce8d---75345700026.pdfIn PDF document text
    • https://taxfirma.com/userfiles/file/noweselifip.pdfIn PDF document text
    • https://sasepanubur.weebly.com/uploads/1/3/4/6/134600976/pegote.pdfIn PDF document text
    • https://nagiliju.weebly.com/uploads/1/3/1/4/131412426/0564b5b.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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bcb6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBCB6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d4cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD4CD 11356 bytes
SHA-256: e883e06b8ed4a9d3ff8d69b32cf0d29b585e10a0ed129d9f50db1ef7680e590c
font_02_sfnt_off0000ef8f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEF8F 16548 bytes
SHA-256: bd7d837bc5e283a615baf02a8678a5b2c114d77655bb03e63d47902827b7fc00

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