PDF malware analysis — malicious · c5d2b0ad4938a364

MALICIOUS

PDF

68.4 KB Created: 2022-04-04 15:36:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-28

MD5: b582a49cfb5718adc1fb4a0b2031e18c SHA-1: 0910c28d15eb041917a1aa61f8954e76926d8ea0 SHA-256: c5d2b0ad4938a3647256defbf6c8bde380986d1bb3c6eabd08fd830914cea031

194 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9993

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.
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.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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://podar.co.za/YmrXLWy8?keyword=soundlogic%20xt%20harmonix%20wireless%20earbuds PDF link annotation
- https://wodokapiv.weebly.com/uploads/1/3/4/5/134584818/2740438.pdfIn PDF document text
- https://nuzolegan.weebly.com/uploads/1/3/4/5/134576582/kuxakuku-lomufulo-turamonakufalol.pdfIn PDF document text
- https://funegalarupot.weebly.com/uploads/1/3/4/3/134316730/050657bdac.pdfIn PDF document text
- https://futokiwusilo.weebly.com/uploads/1/3/4/4/134458686/xetud.pdfIn PDF document text
- https://fevorixuf.weebly.com/uploads/1/3/4/6/134667435/vufazos-fugapesonojoxup-kutakuwifajazas-mogopewonez.pdfIn PDF document text
- https://bajarewejewud.weebly.com/uploads/1/3/4/6/134673735/riwuvatavukatas.pdfIn PDF document text
- https://zojipulororasa.weebly.com/uploads/1/3/6/0/136011419/8591539.pdfIn PDF document text
- https://poxosuliw.weebly.com/uploads/1/3/1/3/131383655/lemalami.pdfIn PDF document text
- https://dasukixarukawo.weebly.com/uploads/1/3/2/8/132814138/6929744.pdfIn PDF document text
- https://botebagi.weebly.com/uploads/1/3/4/8/134870763/991c94b44eb8.pdfIn PDF document text
- https://saxarewuvopa.weebly.com/uploads/1/3/4/8/134855039/4523506.pdfIn PDF document text
- https://vimadefivikimaw.weebly.com/uploads/1/3/4/2/134265378/wemev.pdfIn PDF document text
- https://fulugive.weebly.com/uploads/1/3/0/8/130874350/bebca.pdfIn PDF document text
- https://xabomipa.weebly.com/uploads/1/3/4/4/134484571/sopok-fupebiwe-deloritadezivi.pdfIn PDF document text
- https://xasigusuvenazuj.weebly.com/uploads/1/3/0/7/130739755/xetikeseloxi.pdfIn PDF document text
- https://dodafuwunolig.weebly.com/uploads/1/3/4/0/134016835/jupiku-dizufonodozafiz-lewag-sudufilu.pdfIn PDF document text
- https://mejiwixibunoxu.weebly.com/uploads/1/3/4/4/134402053/1104829.pdfIn PDF document text
- https://vemuwusikive.weebly.com/uploads/1/3/4/7/134733059/butepu_tekira.pdfIn PDF document text
- https://nigepopevoxi.weebly.com/uploads/1/3/4/8/134881291/gobud-vibav-minemajalinisu.pdfIn PDF document text
- https://kilizitebab.weebly.com/uploads/1/4/1/2/141256435/zumuxiwibava-dajesidu-liruzuj.pdfIn PDF document text
- https://jadikabejoza.weebly.com/uploads/1/3/2/7/132740193/tonafonesiruri-samadoseweluj-nakenok-jijazimaliwo.pdfIn PDF document text
- https://retorize.weebly.com/uploads/1/3/0/9/130969817/soporat.pdfIn PDF document text
- https://rotafejejulivis.weebly.com/uploads/1/3/4/5/134599198/99cb45ac5.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_off0000a535.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xA535	16256 bytes
SHA-256: `c4c7d11229def1237346285389278533c4ffda067fc4ad8a2561b3b1466d976f`
`font_01_sfnt_off0000cf52.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xCF52	11320 bytes
SHA-256: `0c63064758b313b8db2e3c97e863870ac935ac12472fe312c7a2ddb214ed6d33`
`font_02_sfnt_off0000e99f.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xE99F	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`

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