PDF malware analysis — malicious · 5d8ea5aa5e9fae85

MALICIOUS

PDF

79.9 KB Created: 2022-03-26 13:45:33 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18

MD5: 6662f28511d40c69fa9d22142e90a301 SHA-1: 96280028ce7fa84118d2c8cc30d77add4407f2b0 SHA-256: 5d8ea5aa5e9fae854cf92f6d5c8741778e735fcc62eb84af16ccbd47bf7cc92b

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9993

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=behringer%20xenyx%201204%20usb%20driver%20windows%207 PDF link annotation
- https://josebugovoje.weebly.com/uploads/1/3/0/7/130738719/vogoguwotu-bepusu-tepali.pdfIn PDF document text
- https://fegojobakib.weebly.com/uploads/1/3/1/1/131163858/5237c8.pdfIn PDF document text
- https://xasigorokukexef.weebly.com/uploads/1/3/4/8/134891024/ratuzej-jomojevitukoru-rerama-lakugilefupawur.pdfIn PDF document text
- https://zasefijokadi.weebly.com/uploads/1/3/4/6/134667753/weduwawikikuxu_jaken_pimema.pdfIn PDF document text
- https://sizikipumaxa.weebly.com/uploads/1/3/0/7/130739349/pafiverumarike.pdfIn PDF document text
- https://pupiwukonavi.weebly.com/uploads/1/3/2/6/132682553/29a5140efbce.pdfIn PDF document text
- https://wegenagozej.weebly.com/uploads/1/3/5/3/135394478/692328.pdfIn PDF document text
- https://todifafox.weebly.com/uploads/1/3/4/3/134329955/3899653.pdfIn PDF document text
- https://kanapefa.weebly.com/uploads/1/3/2/7/132740413/xasafexidokofegeniv.pdfIn PDF document text
- https://bosaralox.weebly.com/uploads/1/3/4/6/134608385/bapuwutavi.pdfIn PDF document text
- https://dewubolisevibe.weebly.com/uploads/1/3/4/3/134318954/c6b64459ab.pdfIn PDF document text
- https://norudajesopoz.weebly.com/uploads/1/3/4/3/134340776/gasapirijedegowo.pdfIn PDF document text
- https://netevidogewe.weebly.com/uploads/1/3/4/7/134715311/0ed3322f.pdfIn PDF document text
- https://linugotozoluj.weebly.com/uploads/1/3/4/6/134662393/gimapebobovoxetosumo.pdfIn PDF document text
- https://tunutepefa.weebly.com/uploads/1/3/1/4/131453603/3058233.pdfIn PDF document text
- https://kumazapo.weebly.com/uploads/1/3/2/7/132710765/migurebarelewi.pdfIn PDF document text
- https://jomagikovire.weebly.com/uploads/1/3/1/4/131408086/jogovedilajo.pdfIn PDF document text
- https://wezenojaze.weebly.com/uploads/1/3/4/0/134095843/jodevagoxu_ponalizape_bubelu_rimepijigaj.pdfIn PDF document text
- https://zolimugi.weebly.com/uploads/1/3/4/9/134904849/f648b5276b2aba3.pdfIn PDF document text
- https://letenotej.weebly.com/uploads/1/3/4/5/134595585/ba09e1e1d57f54a.pdfIn PDF document text
- https://gunesuzupe.weebly.com/uploads/1/3/4/6/134679160/movis_zugem_fonetimi.pdfIn PDF document text
- https://zoveponezewuda.weebly.com/uploads/1/3/0/7/130738822/zozipeti-kavir.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.

Filename	Kind	Source	Size
`font_00_sfnt_off0000d039.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD039	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000e6dd.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE6DD	11304 bytes
SHA-256: `e13e11fb4a29c9856b4b58b75e9de42b427cca3d47476c3a9014ccbe72a1bfbe`
`font_02_sfnt_off00010160.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10160	18300 bytes
SHA-256: `0c758f9499efd208249d78e1618ea70da1193411fc6e2f08f86694f93c11110d`

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