PDF malware analysis — malicious · aa8b15af4c4a4ba2

MALICIOUS

PDF

46.2 KB Created: 2020-10-08 00:45:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-07

MD5: f941d930dee627e801d3bcd5d2dc5653 SHA-1: bd5e1b3cb10819dbccbb4d1d5b48496174323a24 SHA-256: aa8b15af4c4a4ba2580fa9a73e6f0d8e8fe7ff3b6fa7b9a784c6100ec91f4d6d

124 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 4

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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.
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://gettraff.ru/strik?keyword=que+passe+avec+la+fortune+de+gustavo In PDF document text
- http://zobema.sarahrockett.com/uploads/1/3/0/7/130775034/buduximupa-minuluzuwe-tapuziponef.pdfIn PDF document text
- http://files.mushtaraka.net/uploads/1/3/1/8/131856331/6216600.pdfIn PDF document text
- http://zapase.watercolorcreativitylessons.com/uploads/1/3/1/6/131607239/dadowujibozukukidu.pdfIn PDF document text
- https://site-1043853.mozfiles.com/files/1043853/50060715881.pdfIn PDF document text
- https://site-1040400.mozfiles.com/files/1040400/sijirudovavazibi.pdfIn PDF document text
- https://site-1044027.mozfiles.com/files/1044027/sivegugamegulafusuvalow.pdfIn PDF document text
- https://site-1042282.mozfiles.com/files/1042282/rebefodunulideterikupaj.pdfIn PDF document text
- https://site-1040289.mozfiles.com/files/1040289/wubujis.pdfIn PDF document text
- https://site-1042277.mozfiles.com/files/1042277/muwifafopagorexi.pdfIn PDF document text
- https://site-1048530.mozfiles.com/files/1048530/xusunesakepofalopinajuj.pdfIn PDF document text
- https://site-1037192.mozfiles.com/files/1037192/64286085095.pdfIn PDF document text
- https://site-1048184.mozfiles.com/files/1048184/kozonikusosira.pdfIn PDF document text
- https://site-1041079.mozfiles.com/files/1041079/26185346190.pdfIn PDF document text
- http://files.intercessioncitycog.com/uploads/1/3/0/7/130739616/ridepeko.pdfIn PDF document text
- http://gifepo.andfairphotography.com/uploads/1/3/2/8/132815002/6652318.pdfIn PDF document text
- http://files.jcroofingspecialists.com/uploads/1/3/1/1/131164246/feladora.pdfIn PDF document text
- http://files.midnightcoffeeinc.com/uploads/1/3/1/1/131164351/benexa-rumukatida-gozanebikumap.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In 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://scripts.sil.org/OFLIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off000064a2.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x64A2	5280 bytes
SHA-256: `4b1692f8f5829587a0dc08501efaa70510cb1db6a2b412cdfb297be84b382050`
`font_01_sfnt_off000076a6.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x76A6	11832 bytes
SHA-256: `204882a4e9427016244d1d8fd1e853f7143282aa00246fb608786aa7667b4fa5`
`font_02_sfnt_off00009b9d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x9B9D	4324 bytes
SHA-256: `cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34`

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