PDF malware analysis — malicious · cd776a0a08493b0e

MALICIOUS

PDF

79.6 KB Created: 2022-03-25 14:54:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-18

MD5: 54bd43be22c2589e1ea44eb02beb31dc SHA-1: 4c559808e39c120c3698498781d799b69e7f7a1b SHA-256: cd776a0a08493b0ef52e8c8f9018d0e0a2377c9c765724e40fa0c5b493d04b5f

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9987

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://norin.co.za/YmrXLWy8?keyword=warhammer%20fantasy%20roleplay%201st%20edition%20character%20generator PDF link annotation
- https://debivozujorebol.weebly.com/uploads/1/3/0/8/130813616/jekubomisoji-melizinubur-gavetewomo.pdfIn PDF document text
- https://luxovifawus.weebly.com/uploads/1/3/4/3/134341193/nutexirow.pdfIn PDF document text
- https://surarapumo.weebly.com/uploads/1/3/4/3/134305151/4500754.pdfIn PDF document text
- https://xinifusat.weebly.com/uploads/1/3/4/3/134321574/firidebomokinel.pdfIn PDF document text
- https://vajalumodo.weebly.com/uploads/1/3/4/3/134390135/6340463.pdfIn PDF document text
- https://niwupusig.weebly.com/uploads/1/3/1/4/131438062/ca5b6fd4.pdfIn PDF document text
- https://sumijiluwovoj.weebly.com/uploads/1/3/4/2/134266387/a44ea8850.pdfIn PDF document text
- https://segixikafo.weebly.com/uploads/1/3/4/7/134707287/7650940.pdfIn PDF document text
- https://bobenetawif.weebly.com/uploads/1/3/4/6/134666578/258181.pdfIn PDF document text
- https://megidawuxuta.weebly.com/uploads/1/3/4/7/134729580/netuviwolez.pdfIn PDF document text
- https://sarowamirubene.weebly.com/uploads/1/3/4/7/134736793/7557065.pdfIn PDF document text
- https://lixubirenolona.weebly.com/uploads/1/3/4/6/134669397/zejugilakafow-biluwonelemesel-sebesedaripiwak.pdfIn PDF document text
- https://waragorejitise.weebly.com/uploads/1/3/0/8/130813548/wonupusovipekunenowa.pdfIn PDF document text
- https://sesumevikenaful.weebly.com/uploads/1/3/5/3/135346106/eac7bcb23f0.pdfIn PDF document text
- https://xixivejeb.weebly.com/uploads/1/3/4/6/134603549/vuxowa.pdfIn PDF document text
- https://wegenagozej.weebly.com/uploads/1/3/5/3/135394478/30eeac.pdfIn PDF document text
- https://dakudejidefiwos.weebly.com/uploads/1/3/4/7/134762364/ledimifodukib.pdfIn PDF document text
- https://jadojojipolukot.weebly.com/uploads/1/3/5/3/135337887/xubasajetasefut-jeridexegoziw.pdfIn PDF document text
- https://zunutupere.weebly.com/uploads/1/3/1/4/131453944/1312018.pdfIn PDF document text
- https://nawogixabejuj.weebly.com/uploads/1/3/4/6/134617161/2ab26e0af7.pdfIn PDF document text
- https://kifadinegek.weebly.com/uploads/1/3/1/4/131407901/bifotino_xarokelogakoxiv_detoxufus_pisapon.pdfIn PDF document text
- https://nulabelavomeviz.weebly.com/uploads/1/3/1/4/131413951/wubofo.pdfIn PDF document text
- https://wuripofowiwafu.weebly.com/uploads/1/3/4/3/134332549/muvikag_mobewapobuxol_kilunijusera.pdfIn PDF document text
- https://moxiwomalupul.weebly.com/uploads/1/3/4/5/134598527/geleras.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_off0000d02e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD02E	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000e6cd.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE6CD	17768 bytes
SHA-256: `604701571171dbf898294badf853f24c00497e092a7e183be45ffa1607025524`
`font_02_sfnt_off00011556.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x11556	11224 bytes
SHA-256: `b35a24f439434a1c0768e93f8fb1a1064a016f35a504ebb10959c35627831dc5`

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