PDF malware analysis — malicious · 7822e9852225a9f4

MALICIOUS

PDF

75.4 KB Created: 2022-03-28 20:27:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16

MD5: f6d8d5ebe828c88316d33728758e4dc2 SHA-1: f7f119488e4907406b6920a1289fc34038f92b9c SHA-256: 7822e9852225a9f4ce639e86e52c96b57769b143ddb54fc2f34e8981074fceb7

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9980

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://fecuq.co.za/YmrXLWy8?keyword=how%20to%20breathe%20when%20doing%20kegel%20exercises PDF link annotation
- https://waragorejitise.weebly.com/uploads/1/3/0/8/130813548/buxenebevera.pdfIn PDF document text
- https://jetasiduneka.weebly.com/uploads/1/3/4/5/134586997/1098911.pdfIn PDF document text
- https://wevenakexeg.weebly.com/uploads/1/3/1/4/131438808/rigopi_tusogemomodav_woral_xinotaforojaz.pdfIn PDF document text
- https://mupawume.weebly.com/uploads/1/3/4/3/134365579/5196846.pdfIn PDF document text
- https://mufaguzesevulet.weebly.com/uploads/1/3/2/8/132814956/62c1d.pdfIn PDF document text
- https://tezolusubugejel.weebly.com/uploads/1/3/5/3/135314563/zivegapaluripudutise.pdfIn PDF document text
- https://miwunogix.weebly.com/uploads/1/3/2/8/132814940/35369f54.pdfIn PDF document text
- https://retorize.weebly.com/uploads/1/3/0/9/130969817/refaworosiw_pufumoxegu_zedul.pdfIn PDF document text
- https://filewefoxu.weebly.com/uploads/1/3/4/7/134750201/zinotigovofepaz_difuvuzeg_minigi.pdfIn PDF document text
- https://fasifarebegetoj.weebly.com/uploads/1/3/4/7/134726524/68484.pdfIn PDF document text
- https://luselovuxetox.weebly.com/uploads/1/3/0/7/130739290/nijonalem_fezutajobu.pdfIn PDF document text
- https://vixawesomuwevu.weebly.com/uploads/1/3/5/3/135387162/0014014f.pdfIn PDF document text
- https://sixoribena.weebly.com/uploads/1/3/4/8/134848884/47b24444.pdfIn PDF document text
- https://jupelokuxaw.weebly.com/uploads/1/3/4/6/134601506/bagigasej.pdfIn PDF document text
- https://pavaliwakugaban.weebly.com/uploads/1/3/4/3/134373235/tuwivaz.pdfIn PDF document text
- https://lukavorewigi.weebly.com/uploads/1/3/4/8/134862497/339ff5a820e6e5.pdfIn PDF document text
- https://fofavaduk.weebly.com/uploads/1/3/4/4/134436242/pixuwop-bubozifekinaxe.pdfIn PDF document text
- https://xinakosekefamow.weebly.com/uploads/1/4/1/2/141218113/a5e0e01.pdfIn PDF document text
- https://fopalese.weebly.com/uploads/1/3/5/3/135349797/podawotekiwomuvud.pdfIn PDF document text
- https://ratudizog.weebly.com/uploads/1/3/5/3/135323835/bukomanuja.pdfIn PDF document text
- https://bajaxatezufenop.weebly.com/uploads/1/3/7/5/137514332/3231358.pdfIn PDF document text
- https://xanavixigusom.weebly.com/uploads/1/3/1/4/131453194/207aabd01376d0.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_off0000c22a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC22A	16904 bytes
SHA-256: `3f5a8fdd87ccbed6bada04274119c708366ca080f744bf2a7178fc0571163eec`
`font_01_sfnt_off0000edec.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xEDEC	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off00010490.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10490	11060 bytes
SHA-256: `89646715f29c9a200f556faf97a2b3819034433743c4ff36f14438f19996794b`

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