PDF malware analysis — malicious · cd793379e6cfad82

MALICIOUS

PDF

72.5 KB Created: 2022-03-26 13:15:58 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19

MD5: 78fa1d088c1d195928c5430bfd105bbb SHA-1: b48fc9b23cb3dad5d18eefe22905defa3e42bae5 SHA-256: cd793379e6cfad82b5d370eea6988b203e33ad7922bd028267337e54b01c35b5

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://sunuf.co.za/YmrXLWy8?keyword=in%20the%20mood%20for%20love%20film%20streaming%20ita PDF link annotation
- https://rixuxakixolewe.weebly.com/uploads/1/3/1/3/131380342/domod.pdfIn PDF document text
- https://mipijipibax.weebly.com/uploads/1/3/4/8/134873473/8f638a5e.pdfIn PDF document text
- https://vajizekof.weebly.com/uploads/1/3/4/5/134594154/sakaluwit-jijapopogosetav-tikuri.pdfIn PDF document text
- https://juvivufoli.weebly.com/uploads/1/3/5/3/135325295/7e5b3.pdfIn PDF document text
- https://numurivigafezu.weebly.com/uploads/1/3/4/3/134390613/xifofu.pdfIn PDF document text
- https://werukubafufu.weebly.com/uploads/1/3/4/0/134000234/dixinanakad-weviwumez-zefela-sededipik.pdfIn PDF document text
- https://surarapumo.weebly.com/uploads/1/3/4/3/134305151/7037291.pdfIn PDF document text
- https://zedabobosarafon.weebly.com/uploads/1/3/0/8/130813357/1958436.pdfIn PDF document text
- https://mirexoxufi.weebly.com/uploads/1/3/0/9/130969656/04718.pdfIn PDF document text
- https://pazomanu.weebly.com/uploads/1/3/1/0/131069777/risiliziduwapu.pdfIn PDF document text
- https://basalulonow.weebly.com/uploads/1/3/4/6/134612360/5980689.pdfIn PDF document text
- https://budazibidoware.weebly.com/uploads/1/3/5/3/135386773/vubojedigosa_tatuwinerenazaw.pdfIn PDF document text
- https://vizifeji.weebly.com/uploads/1/3/0/7/130775372/1d5ec827eca91.pdfIn PDF document text
- https://kibolimu.weebly.com/uploads/1/3/4/8/134872751/xusoni.pdfIn PDF document text
- https://mivubifazexaj.weebly.com/uploads/1/3/4/3/134381565/wajowolidulepesa.pdfIn PDF document text
- https://xinemituvirow.weebly.com/uploads/1/3/4/1/134108685/mirotemazugom-xixudezularugup.pdfIn PDF document text
- https://taxuxonuta.weebly.com/uploads/1/3/4/8/134883444/aafd0109d.pdfIn PDF document text
- https://jafipununevov.weebly.com/uploads/1/3/0/8/130814040/tebasa-boluxirotixapur-zeropifunodum-dunut.pdfIn PDF document text
- https://labuxodapiju.weebly.com/uploads/1/3/4/4/134492440/9eb30.pdfIn PDF document text
- https://lewefuno.weebly.com/uploads/1/3/4/0/134041273/5692463.pdfIn PDF document text
- https://kuxokovu.weebly.com/uploads/1/3/0/7/130738635/desunixinefe-garejiziwoj.pdfIn PDF document text
- https://dobopekajami.weebly.com/uploads/1/3/4/3/134314215/fetatoduwatak.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_off0000b635.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xB635	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_01_sfnt_off0000ccd9.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCCD9	10820 bytes
SHA-256: `8a12f8490c34108e417839335c9ed886f0a133523d1dcb7cc3215811f16d088d`
`font_02_sfnt_off0000e55d.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE55D	17804 bytes
SHA-256: `b93fa225e1dbbf51cfd9126b52cdd661e334cd793ec6d8aa4e8c84d9b98a4083`

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