PDF malware analysis — malicious · cd71efb856ee3dc9

MALICIOUS

PDF

78.9 KB Created: 2022-03-29 03:43:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19

MD5: 9da9421d039874329e9d021ad704c519 SHA-1: f59d8777684630e843a95e843541f6b952612f57 SHA-256: cd71efb856ee3dc9b1b822ffba10c8c9a9cbe5d1deb86d3faab0a88936d1db7e

186 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9978

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://tevav.co.za/YmrXLWy8?keyword=india%20latest%20news%20headlines%20in%20hindi PDF link annotation
- https://tubababekegoso.weebly.com/uploads/1/3/4/8/134880125/vuludopu_taxuriwusodaje.pdfIn PDF document text
- https://bofubesal.weebly.com/uploads/1/3/5/9/135958810/2399053.pdfIn PDF document text
- https://zogazipo.weebly.com/uploads/1/3/2/3/132303407/eb2b8.pdfIn PDF document text
- https://wosiwimobej.weebly.com/uploads/1/3/1/1/131164223/6c869b54.pdfIn PDF document text
- https://sesuzefodapu.weebly.com/uploads/1/3/2/8/132815176/83968.pdfIn PDF document text
- https://timijajuvage.weebly.com/uploads/1/3/2/6/132683040/duseferupu.pdfIn PDF document text
- https://falototadapi.weebly.com/uploads/1/3/3/9/133989324/gatekusavuko.pdfIn PDF document text
- https://pakulokopujaf.weebly.com/uploads/1/3/5/3/135389458/zomufetatuwiret.pdfIn PDF document text
- https://bulugigedi.weebly.com/uploads/1/3/4/7/134714886/6859857.pdfIn PDF document text
- https://tuxakosubulep.weebly.com/uploads/1/3/4/0/134012578/nowixerajamebowede.pdfIn PDF document text
- https://siwuxamafovad.weebly.com/uploads/1/3/4/4/134489720/ce9acc439c8.pdfIn PDF document text
- https://zobaretax.weebly.com/uploads/1/3/1/4/131482953/vujozasene.pdfIn PDF document text
- https://sajanemi.weebly.com/uploads/1/3/4/7/134750514/xopatazitune.pdfIn PDF document text
- https://durabikat.weebly.com/uploads/1/3/4/5/134512276/189150358.pdfIn PDF document text
- https://tofoboloronu.weebly.com/uploads/1/3/1/6/131636632/1826236.pdfIn PDF document text
- https://kepubewi.weebly.com/uploads/1/3/6/0/136095452/ganosu-xibivunupazelim.pdfIn PDF document text
- https://badarezo.weebly.com/uploads/1/3/4/3/134362380/dikebomadewe.pdfIn PDF document text
- https://jonewaxuge.weebly.com/uploads/1/3/5/3/135319919/xawuvekanafinan_wikesokevonaz_tebejut.pdfIn PDF document text
- https://nebijuwako.weebly.com/uploads/1/3/4/3/134376342/7566722.pdfIn PDF document text
- https://jivafizet.weebly.com/uploads/1/3/4/7/134743279/4246295.pdfIn PDF document text
- https://vaxonarug.weebly.com/uploads/1/3/4/3/134378521/d6b3dcff45940d6.pdfIn PDF document text
- https://mebemawadaj.weebly.com/uploads/1/3/5/2/135295691/5899729.pdfIn PDF document text
- https://xukovefekafevut.weebly.com/uploads/1/3/0/9/130969731/minidaretevuj-kopaxatij-guxuko-zivozixugajoxe.pdfIn PDF document text
- https://sotukotemuk.weebly.com/uploads/1/3/4/0/134042326/7578839.pdfIn PDF document text
- https://jufasoxoko.weebly.com/uploads/1/3/5/3/135315704/nokolutibutazug-wudawabe-bitipapojena.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_off0000d1a6.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xD1A6	16384 bytes
SHA-256: `65e2ed368ca2314f7393ead73616afc634201df657dfe444d535a78a80d09f3b`
`font_01_sfnt_off0000fc42.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xFC42	16416 bytes
SHA-256: `cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336`
`font_02_sfnt_off000112e6.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x112E6	10160 bytes
SHA-256: `920cbffdfc37274309594b258077f6b29b26b212303350ff0882c4dad406fae8`

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