PDF malware analysis — malicious · 191c30b724509952

MALICIOUS

PDF

89.1 KB Created: 2022-04-29 12:45:09 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-22

MD5: c6e7ee4d886aa657cffc87b3f20cc454 SHA-1: ba4cdb8a24d0daa623c2ac0dd5862360e9a3fa89 SHA-256: 191c30b7245099523b4ef4f7bd95d0aa3a28b387941a9510e4fdeeb470fea750

226 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9991

Heuristics 7

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.
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE

Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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%20is%20nowhere%20news PDF link annotation
- https://nesilinazum.weebly.com/uploads/1/3/4/8/134886609/5684066.pdfIn PDF document text
- https://nuvufizajela.weebly.com/uploads/1/4/1/4/141486576/9460588.pdfIn PDF document text
- http://ledlight-lamp.com/mingyi/images/userfiles/file/febadamokizuz.pdfIn PDF document text
- https://juvinegedixipa.weebly.com/uploads/1/3/1/6/131637649/todulesumokebuza.pdfIn PDF document text
- https://zurirepazigotot.weebly.com/uploads/1/3/0/9/130969164/jodorebab.pdfIn PDF document text
- http://kleinschadenexperte.com/userfiles/file/19341650149.pdfIn PDF document text
- https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624fa6f4a0fb4---getitujofalavakujufexepi.pdfIn PDF document text
- http://osteriailgalloelinnamorata.com/userfiles/files/20522815249.pdfIn PDF document text
- https://juputifewusa.weebly.com/uploads/1/3/4/4/134435955/mesapojasad.pdfIn PDF document text
- http://qianxi.cn/filespath/files/20220310005751.pdfIn PDF document text
- https://bejutiluji.weebly.com/uploads/1/3/4/4/134493367/23ace68112.pdfIn PDF document text
- https://tavfelugyelet.megujuloenergiapark.hu/admin/ckfinder/userfiles/files/sifirifopa.pdfIn PDF document text
- https://pezomivagijo.weebly.com/uploads/1/3/5/3/135392772/pokexiwakuferokodo.pdfIn PDF document text
- https://matomuzunoto.weebly.com/uploads/1/3/5/3/135389802/nanupapizez-tijoj-xiketusiviki.pdfIn PDF document text
- https://movibudepusoxof.weebly.com/uploads/1/3/4/6/134636867/fd6789ff539.pdfIn PDF document text
- https://devogenigibef.weebly.com/uploads/1/3/4/5/134501446/xulegemisorani-xowiwapo-laledemas-gudagilep.pdfIn PDF document text
- https://xuvupidorok.weebly.com/uploads/1/3/1/4/131407629/mubizis.pdfIn PDF document text
- https://pepakulal.weebly.com/uploads/1/3/4/8/134885681/94fb5.pdfIn PDF document text
- https://jopovasido.weebly.com/uploads/1/3/4/6/134619877/4804611.pdfIn PDF document text
- https://aokman-drive.com/d/files/vitelurikazekubunopar.pdfIn PDF document text
- https://taduravepe.weebly.com/uploads/1/3/4/7/134714340/433cfbcb8897c.pdfIn PDF document text
- https://wobosiwax.weebly.com/uploads/1/3/1/6/131607505/7788a.pdfIn PDF document text
- https://benuwefijazom.weebly.com/uploads/1/3/4/8/134897428/lukivasus.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_off0000f8c6.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF8C6	17708 bytes
SHA-256: `560c35818b25119788795e813571f8264789b8211cc93718e23be1ed9b48d0a2`
`font_01_sfnt_off00012740.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x12740	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_02_sfnt_off00013f57.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x13F57	10236 bytes
SHA-256: `05b7bae3e2386e400459a39b6fad2ed92e84e8986471d767b37c18ca31d2dda7`

Open this report in the interactive analyzer, or submit your own file for analysis.