Malicious PDF — malware analysis report

Static analysis result for SHA-256 94176aab97d6beb0…

MALICIOUS

PDF

97.0 KB Created: 2022-03-24 05:43:00 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: f7913d3e50ebaa6117d158c5f833b04c SHA-1: 66c668b22210f455e70fce4a98145c038e765d71 SHA-256: 94176aab97d6beb069311d9835cd57e3ec94e76c4e17c034ca2508f7d3517dae
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

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://sunuf.co.za/YmrXLWy8?keyword=what%20are%20good%20questions%20to%20ask%20a%20girl%20you%20just%20met PDF link annotation
    • https://nodejobirutita.weebly.com/uploads/1/3/4/7/134748641/vebijabesuj-banevojuka-sowukutirep.pdfIn PDF document text
    • https://napuximijagebi.weebly.com/uploads/1/3/4/7/134766840/7212565.pdfIn PDF document text
    • https://foragiluk.weebly.com/uploads/1/3/4/3/134374590/wutatupizunijifobij.pdfIn PDF document text
    • https://mogazikazalag.weebly.com/uploads/1/3/4/4/134440800/vaxixutokolakis-sinapefa-lizekibalosofum.pdfIn PDF document text
    • https://dawosovakix.weebly.com/uploads/1/3/6/0/136097295/gajoru.pdfIn PDF document text
    • https://wivevesatowot.weebly.com/uploads/1/3/0/8/130813399/bbcd0332.pdfIn PDF document text
    • https://baxinumep.weebly.com/uploads/1/3/4/3/134366260/6035187.pdfIn PDF document text
    • https://tafejopaz.weebly.com/uploads/1/3/4/0/134012310/tabadikowot.pdfIn PDF document text
    • https://mumovukejepi.weebly.com/uploads/1/3/1/4/131483147/jaxixaf.pdfIn PDF document text
    • https://kuwupixunipava.weebly.com/uploads/1/3/3/9/133986845/3885385.pdfIn PDF document text
    • https://sufevibuxaka.weebly.com/uploads/1/3/2/7/132712301/mobimediloz-gogulabopigumi-nexipobewuwoni.pdfIn PDF document text
    • https://gomufutezenufi.weebly.com/uploads/1/3/4/6/134677359/3738e0.pdfIn PDF document text
    • https://sitakefovadika.weebly.com/uploads/1/3/4/0/134099434/xetavavovuke-jorelosi-bexegebomatuno-terifefij.pdfIn PDF document text
    • https://mesofozup.weebly.com/uploads/1/3/5/3/135351624/fafamunosudegikeji.pdfIn PDF document text
    • https://nebumokijisuj.weebly.com/uploads/1/3/5/3/135326708/250a6d3bb737.pdfIn PDF document text
    • https://siwizapetodid.weebly.com/uploads/1/3/4/0/134041585/pejemofujowutasereb.pdfIn PDF document text
    • https://xidasosi.weebly.com/uploads/1/3/4/7/134722002/2793849.pdfIn PDF document text
    • https://nodejobirutita.weebly.com/uploads/1/3/4/7/134748641/5339236.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_off000116c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x116C1 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00012d60.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12D60 17556 bytes
SHA-256: 8c5349035a7cf961e5e4e0b87b982b60bc31a374a0fb17ffc4700797acf5cdfe
font_02_sfnt_off00015b01.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15B01 11268 bytes
SHA-256: 9f44553dea61589a28c0dc12565fcdca35c457aa4ca8bb44b4bdd0c6b6305cea

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