MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to external PDFs hosted on compromised websites, suggesting a link farm designed to distribute malware or lead users to phishing sites. The presence of a visual download button further supports a deceptive lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 7
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument 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_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://wastran.ru/uplcv?utm_term=melodije+za+android+telefone+free+download
- http://permagnet.com/upload_files/file/210901052622652427jpe94o.pdf
- http://tunesistudio.eu/userfiles/files/99073771763.pdf
- http://sk4education.com/ckfinder/userfiles/files/powavobuladaduguzezokorik.pdf
- http://acril.ru/ufiles/files/kapivozalekizi.pdf
- https://forkidsvietnam.vn/wp-content/plugins/super-forms/uploads/php/files/sg7fqdcoq49qcup282uqttoabd/ludoto.pdf
- https://www.auto-ecole-rive-droite.fr/ckfinder/userfiles/files/71080964687.pdf
- https://viadagio.be/userfiles/file/28848576100.pdf
- https://turismo-galicia.es/ckfinder/userfiles/files/73432899726.pdf
- https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/9752df98223fd9cd0c60d7f11f2341a2/52726483883.pdf
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/161355f69ad49d---36629626277.pdf
- http://strandedtattoo.info/file/72057153648.pdf
- http://tfforming.ru/d/files/99591394404.pdf
- http://www.ecvbrass.ch/user/web/file/47639341276.pdf
- https://avantkart.com/wp-content/plugins/super-forms/uploads/php/files/ku6g6m59a0k2ua516jel7vhvc2/vibajowu.pdf
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16132ee4e680de---pifesumaladuw.pdf
- https://mimpishio2bet.com/contents/files/fisavexamuvegomep.pdf
- https://howardsteeves.com/wp-content/plugins/super-forms/uploads/php/files/f8c507ec6c72ec74fbdb44bf473503f0/52012446399.pdf
- http://lg-palette.com/upload/files/nedapadoguje.pdf
- https://soudurelausiere.ca/upload/editor/file/furax.pdf
- http://studiobonvino.com/userfiles/files/bomolizurud.pdf
- http://umbabox.com/userfiles/file/vunawarazegapabidufavamib.pdf
- http://geotersrl.it/file/31149508259.pdf
- http://musik-fachberatung-neumarkt.de/images/uploadedimages/file/xisumuvugivagapoteg.pdf
- https://francemonde.news/UserFiles/file/rapud.pdf
- 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_off0000db42.bin2dcffc9b81251bc6a0d8c6b7769f5826184f9fd7074460eab3279053d9decb17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB42 | 10448 bytes |
font_01_sfnt_off0000f312.binc53d249f67586a9bd8662e4ad34550411155863e060e19bd318c52d3eb89f6df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF312 | 18628 bytes |
font_02_sfnt_off000123e3.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123E3 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.