Malicious PDF — malware analysis report

Static analysis result for SHA-256 af20ce46f75e68f2…

MALICIOUS

PDF

73.6 KB Created: 2022-03-28 07:21:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: f5b30b6c1bf6170a794d6de5c44cd9b4 SHA-1: 0edf1a620ac8682e0763f4c2a0aa757582ebc15c SHA-256: af20ce46f75e68f238a9d55540036e1a4735b663813fa38b8cc7c97252f6c11d
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9947

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://lovig.co.za/YmrXLWy8?keyword=dale%20earnhardt%20sr%20helmet PDF link annotation
    • https://livaganomin.weebly.com/uploads/1/3/4/3/134399079/xetawaren.pdfIn PDF document text
    • https://tekazomegi.weebly.com/uploads/1/3/4/0/134017279/pibiju_xopewamegevado_gefowox.pdfIn PDF document text
    • https://raputaluwim.weebly.com/uploads/1/3/1/6/131606275/vizimebexuvu_pegiji_vufunozif.pdfIn PDF document text
    • https://jujizifij.weebly.com/uploads/1/3/4/3/134309807/dirowegezeburogujil.pdfIn PDF document text
    • https://vizazifikoj.weebly.com/uploads/1/3/5/3/135327449/27b77d2ef84c3ef.pdfIn PDF document text
    • https://bivesezuwewosup.weebly.com/uploads/1/3/4/7/134765681/rusimiz.pdfIn PDF document text
    • https://xuzufudoroxibu.weebly.com/uploads/1/3/4/7/134755415/3c0d18dc9707.pdfIn PDF document text
    • https://maxuvejalova.weebly.com/uploads/1/3/4/2/134265339/6763786.pdfIn PDF document text
    • https://fekugutupufug.weebly.com/uploads/1/3/4/8/134876907/jijaxijetawasow_pazokij.pdfIn PDF document text
    • https://defupodanujazi.weebly.com/uploads/1/3/5/3/135346118/ad77c959cd.pdfIn PDF document text
    • https://gelixilononusi.weebly.com/uploads/1/3/0/7/130775878/zogebe_setali_sotukadowe_fasixukejo.pdfIn PDF document text
    • https://votarozoxanobo.weebly.com/uploads/1/3/4/3/134315144/ribis-muroporubizer-kigidimi-mizexore.pdfIn PDF document text
    • https://lifotuvuzaraxur.weebly.com/uploads/1/3/0/7/130775275/ratovejowo_mixuxalu_besefiwumu_warekaza.pdfIn PDF document text
    • https://mupamibamaximas.weebly.com/uploads/1/3/1/3/131379846/dadurobopob_woteveliboxa_xovotuwuzinagit.pdfIn PDF document text
    • https://sinosopad.weebly.com/uploads/1/3/4/8/134892142/mifigepedafaxi.pdfIn PDF document text
    • https://zepafasamog.weebly.com/uploads/1/3/4/3/134361306/7606183.pdfIn PDF document text
    • https://zuzigomotof.weebly.com/uploads/1/3/4/8/134889908/ee80cd85c18.pdfIn PDF document text
    • https://gofolepoxi.weebly.com/uploads/1/3/4/8/134882907/bituvuwizifudivujide.pdfIn PDF document text
    • https://leziwave.weebly.com/uploads/1/3/4/4/134446015/684047.pdfIn PDF document text
    • https://nogapixefakul.weebly.com/uploads/1/3/4/5/134590999/ludisiworin.pdfIn PDF document text
    • https://goxutorapuwut.weebly.com/uploads/1/4/1/2/141255410/791316096.pdfIn PDF document text
    • https://wawotuxela.weebly.com/uploads/1/3/4/3/134352856/810946.pdfIn PDF document text
    • https://generixa.weebly.com/uploads/1/3/5/3/135350481/zutivejozutiwu_wipub_tulofi.pdfIn PDF document text
    • https://tewefoxik.weebly.com/uploads/1/3/4/8/134857012/votanifute.pdfIn PDF document text
    • https://nojuguxupibubir.weebly.com/uploads/1/3/1/4/131438610/3d4b2f6.pdfIn PDF document text
    • https://dasateju.weebly.com/uploads/1/3/4/5/134582383/6e2a3.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_off0000bf94.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBF94 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0000d638.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD638 10300 bytes
SHA-256: da61e255b4dd5b6425a62eaf10f724d651bcd087fe9bd4506a12ca319a13faae
font_02_sfnt_off0000ed33.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xED33 16292 bytes
SHA-256: f79b7800ac6fb7c934ea0bd8a8a8b92932ca992e14c471d0f14d2e1014de56f3