PDF malware analysis — malicious · d3e9ab7633cea85a

MALICIOUS

PDF

86.8 KB Created: 2021-06-29 09:48:08 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21

MD5: ecd94a8112049a077e9bcc5d20cc5a89 SHA-1: e1ce0621017d6e2f0c442ee50a85cc92823f8bae SHA-256: d3e9ab7633cea85a8bdfcdee41291b1d82cc6b90ba370fe5703e3df319d93085

156 Risk Score

Machine Learning

Nyx PDF Classifier malicious score 0.9848

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
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM

PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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 http://www.ashtralmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afda047ebca---jidegudidewisit.pdf In PDF document text
- http://festivaldeliteraturadepereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086d6db3b298---xusugogaguzemugutipag.pdfIn PDF document text
- https://mariellatriolo.it/public/file/vatimowapoxupa.pdfIn PDF document text
- https://ols.lighting/wp-content/plugins/super-forms/uploads/php/files/cdd7ee396d39abc49bef277bbd192ab8/sifizezefagelus.pdfIn PDF document text
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/d734sgqtbai87m146noobgusba/totimitaleme.pdfIn PDF document text
- http://bright-mineral.com/uploadfile/file/2021061608090533.pdfIn PDF document text
- http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/ln3k3ubt88rha4e7d9g8hgtujj/nufaruxoboterekemajik.pdfIn PDF document text
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16087b061c9f3c---wofimejutovovabojo.pdfIn PDF document text
- https://kfz-gutachter-oliver-schiller.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a164f258a46---viwoxe.pdfIn PDF document text
- http://wamer.org/userfiles/file/gujimowitevaxifiref.pdfIn PDF document text
- http://bangtaisay.com/uploads/userfiles/file/24173724332.pdfIn PDF document text
- https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/fe429ac409f73de81ff49472171a4401/jelujataki.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc4d16ef29---65248298177.pdfIn PDF document text
- https://freedomhypnosisnyc.com/wp-content/plugins/super-forms/uploads/php/files/c8fe91fc89f0ad0e86c3a7e280bb0ad7/xonedesul.pdfIn PDF document text
- https://www.ikedatosou.com/wp-content/plugins/formcraft/file-upload/server/content/files/160929d80e9cfd---vosudakok.pdfIn PDF document text
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c1d9fb91c37---81171308456.pdfIn PDF document text
- https://www.electriclighting.com/wp-content/plugins/super-forms/uploads/php/files/f51862a7fad8182d042a3819aabe5756/juvabosuxoba.pdfIn PDF document text
- http://www.orhancoskun.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ccc92b3dba---39310086556.pdfIn PDF document text
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/cdb830f92750e8a03084beab5f7fa8fa/74307784611.pdfIn PDF document text
- http://ajtoablakcentrum.com/_user/file/2916276233.pdfIn PDF document text
- http://totaleclipsenv.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8a99aa06f5---demefowosifofa.pdfIn PDF document text
- http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/4616592b046017614523942f403c17bb/4061813628.pdfIn PDF document text
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/ur3js113pquv8es6aqg8k88se0/73841753256.pdfIn PDF document text
- https://www.darrellstuckey.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d23cd96930---57148732564.pdfIn PDF document text
- https://f1com.ge/wp-content/plugins/super-forms/uploads/php/files/88c263cef7fdad6c5c983d91f8f58aa1/radeg.pdfIn PDF document text
- https://t4g.nasscomfoundation.org/wp-content/plugins/super-forms/uploads/php/files/d0nod69m2a752ouu6t3ftthbj6/gojozukirowazejorobuli.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=two+types+of+variationPDF link annotation
- 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_off0000f144.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xF144	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_01_sfnt_off0001095b.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x1095B	10536 bytes
SHA-256: `88b09aa223321295f191f3f2643dc0c30a6ea75c8cd1c7d0b061434bb2bc3bba`
`font_02_sfnt_off0001219e.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x1219E	16996 bytes
SHA-256: `afb567569cb899cc5054f67ef14cd74c06a4cce297b938fc18c381f6b21064c1`

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