PDF malware analysis — malicious · 7826e0b814eb2cfc

MALICIOUS

PDF

76.8 KB Created: 2022-03-23 21:05:16 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16

MD5: f46f845a23116113fb10d94e830058f0 SHA-1: 979375ffa5a33640e0cb2d29aacdf07fa6172b0b SHA-256: 7826e0b814eb2cfc27af3c3df3a55bc0c93ea2294872255326f28cb1ed0cc4fc

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9989

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://mifuj.co.za/YmrXLWy8?keyword=netgear%20switch%20gs116pp-100eus PDF link annotation
- https://mugevodotigo.weebly.com/uploads/1/3/0/7/130740084/fetudoruputo.pdfIn PDF document text
- https://vawanateriti.weebly.com/uploads/1/3/0/9/130969814/6120c18.pdfIn PDF document text
- https://waguwejulunesu.weebly.com/uploads/1/3/5/3/135301122/kokato_kugavusa_wadufevajofatif_tuwakutusox.pdfIn PDF document text
- https://sukewemuzi.weebly.com/uploads/1/3/4/6/134668821/fugufuw-putopitepikimub.pdfIn PDF document text
- https://sufevibuxaka.weebly.com/uploads/1/3/2/7/132712301/mobimediloz-gogulabopigumi-nexipobewuwoni.pdfIn PDF document text
- https://voviteri.weebly.com/uploads/1/3/4/9/134904749/wajinizit_bopufutomaninu_rutonejo.pdfIn PDF document text
- https://dukikabapesudux.weebly.com/uploads/1/3/4/1/134108868/19e05c.pdfIn PDF document text
- https://xexumure.weebly.com/uploads/1/3/4/8/134885566/gijoxap-garusog-bugawoxijo.pdfIn PDF document text
- https://posoxoniboje.weebly.com/uploads/1/3/4/7/134713430/nabosisulimodipa.pdfIn PDF document text
- https://xabopefasuliwik.weebly.com/uploads/1/3/4/4/134445681/salulejolu.pdfIn PDF document text
- https://burojupudigi.weebly.com/uploads/1/3/5/9/135990051/zuzinilog.pdfIn PDF document text
- https://radagepivusase.weebly.com/uploads/1/4/1/2/141218317/2099600.pdfIn PDF document text
- https://powedumino.weebly.com/uploads/1/3/4/3/134350182/4192192.pdfIn PDF document text
- https://kipejuxi.weebly.com/uploads/1/3/2/6/132682137/kotubadifufodore.pdfIn PDF document text
- https://sapakokejepudig.weebly.com/uploads/1/3/4/4/134457578/naxaxaturuzuk.pdfIn PDF document text
- https://zuzowasef.weebly.com/uploads/1/3/4/3/134351381/lejodabuzan.pdfIn PDF document text
- https://vuverararusug.weebly.com/uploads/1/3/4/8/134883490/9147014.pdfIn PDF document text
- https://vikaworapelesob.weebly.com/uploads/1/3/4/7/134702945/lumosuguzoruki-febovevusil-gifogi-nudakekujodiku.pdfIn PDF document text
- https://molesomux.weebly.com/uploads/1/3/2/6/132681378/7e44445f8d1730b.pdfIn PDF document text
- https://vozopameniv.weebly.com/uploads/1/3/4/5/134593493/betowowatovuweg.pdfIn PDF document text
- https://lewefuno.weebly.com/uploads/1/3/4/0/134041273/lafavuv_peludipidid_barefazowugow_kugena.pdfIn PDF document text
- https://mivatuvogap.weebly.com/uploads/1/3/4/0/134040868/1cce53171.pdfIn PDF document text
- https://nujokolove.weebly.com/uploads/1/3/0/8/130874035/a72dfefcb8591.pdfIn PDF document text
- https://nipobajomofak.weebly.com/uploads/1/3/4/6/134641158/2444882.pdfIn PDF document text
- https://sikegupul.weebly.com/uploads/1/3/4/6/134681682/gajuxovaxaja_simabovuxa.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_off0000c2fe.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC2FE	10920 bytes
SHA-256: `7b206664f1262020ded7e747a2da0c34476f5ee6e5d0770b2294ef0ae72740d2`
`font_01_sfnt_off0000dc99.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDC99	19080 bytes
SHA-256: `8aee9ae2f4d0a6c96a641ee146b43e45f4c30408d32fb29d761f6c77941a9c65`
`font_02_sfnt_off00010caf.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10CAF	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`

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