MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a link farm pointing to compromised WordPress upload storage, suggesting an attempt to distribute malicious files. The presence of multiple links on disposable hosting and the use of 'utm_term' parameters indicate a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV 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_FARMPDF 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_FARMSmall 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_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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_URLOne 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://xn--80adj7cxa.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/e7124afe986452185da6e91f512c9f64/jegilagebagivofaraniko.pdf
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/d4qrn9g1q6a57i7d6g6sa67ggu/tazeramabapabovoxaduwu.pdf
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160a341237321b---72096737939.pdf
- http://chiengthai.com/file_media/file_image/file/28398077342.pdf
- http://parkhigh65.com/clients/4970/File/27731161852.pdf
- https://xn--80aaaglcftt5alesfkk7f.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/89d2ff6ff0bc17ed20fc9c8af2108b0c/gorujagusudixateme.pdf
- http://penoplex24.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1609468ce17870---fexamizirisirireron.pdf
- http://www.mywil.ch/wp-content/plugins/formcraft/file-upload/server/content/files/16075c9062f42e---xowasidudosave.pdf
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/eb82ff846df37fc4344e682075019985/jobabagixakogupokibiv.pdf
- https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/89gt6g0vp2s3vnufp73c79jfc5/wekikodilinixelew.pdf
- https://actorconseil.com/files/file/9725965733.pdf
- https://alkhairi.co.uk/wp-content/plugins/super-forms/uploads/php/files/73a8809293825f0a312636a68c3ee8c2/50805176226.pdf
- https://readxyz.org/wp-content/plugins/super-forms/uploads/php/files/76698219c4281bf152bb7ac1861557aa/xozovaxonulerefinig.pdf
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608d7864d8646---40975110045.pdf
- https://accuratesearch.com/userfiles/file/79739112208.pdf
- http://penoplex24.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16096981c41e5e---juziwaxotawud.pdf
- https://40parables.com/wp-content/plugins/super-forms/uploads/php/files/82a702124f0c8b88983ff7830f444809/21914357162.pdf
- http://whsclass1968.com/clients/f/f8/f849445bb2fb8f42e7c863050dc1ba38/File/lepal.pdf
- http://vitalbafitnessclub.eu/userfiles/files/selofumilinapaseroxowag.pdf
- http://kadernictvo-svetlana.sk/editor_uploads/system/files/bibet.pdf
- https://itchanoi.vn/uploads/news_file/vukaj.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=gta+2+download+apk+android
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010b93.binacfa1b018fca7eccc9562121fa0342ef76bcda937ad8c0d9f82750ebd97f7fcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B93 | 10420 bytes |
font_01_sfnt_off00012363.binfea7962dbaf2935e93f5ad12fa3c01c4c54f6d54a217bff4e7fa4f5cb654f783 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12363 | 17056 bytes |
font_02_sfnt_off00014fe9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14FE9 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.