MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to websites that appear to be compromised WordPress installations or disposable domains, a common tactic for distributing phishing content or malware. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. While no scripts were explicitly extracted, the nature of the links suggests the PDF is designed to lure users to malicious sites, likely as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://queure.ru/uplcv?utm_term=app+store+keyword+tool+free PDF link annotation
- http://churchliferesources.org/wp-content/plugins/formcraft/file-upload/server/content/files/161411912596e6---navudamudux.pdfIn PDF document text
- https://csom.cz/wp-content/plugins/super-forms/uploads/php/files/db0c00773a1f31bd3c7b19ca895affdb/duzese.pdfIn PDF document text
- https://wspaperbag.com/userfiles/file/rojomiku.pdfIn PDF document text
- http://sherwoodonionfestival.com/ckfinder/userfiles/files/61399425713.pdfIn PDF document text
- https://linhquan-group.com/upload/ck/files/31218437709.pdfIn PDF document text
- http://achilleferolla.it/userfiles/files/jafawalatuxonepevirase.pdfIn PDF document text
- https://accidentmatters.com/ckfinder/userfiles/files/23123060753.pdfIn PDF document text
- http://barefoot.pl/userfiles/file/31561505304.pdfIn PDF document text
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d816f7735e---fapibikekeroduvusalod.pdfIn PDF document text
- https://planningpvedh.nl/ckfinder/userfiles/files/lumaw.pdfIn PDF document text
- http://uat2.hkha.com.hk/ckfinder/userfiles/files/24580408212.pdfIn PDF document text
- http://tomaszskiba.com/userfiles/file/pilagufisonep.pdfIn PDF document text
- http://agriturismocorteerbatici.it/userfiles/files/bulerewegiba.pdfIn PDF document text
- http://fitviewer.biz/files/file/13856794736.pdfIn PDF document text
- http://fedime.org/imagenes/92977690566.pdfIn PDF document text
- https://ooo-kenk.ru/userfiles/file/38698725849.pdfIn PDF document text
- http://www.dogwoodagility.nl/ckfinder/userfiles/files/22912319595.pdfIn PDF document text
- http://vladekoservis.ru/files/zasizakikobupixigapa.pdfIn PDF document text
- https://seltec.io/images/uploads/files/38665218166.pdfIn PDF document text
- http://euroteam.vn/ckfinder/userfiles/files/69341617359.pdfIn PDF document text
- http://designbyjoseph.com/uploads/File/linefeje.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_off0000e094.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE094 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f8a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8A6 | 18388 bytes |
SHA-256: 9fdf45a0aab4ce276514998aff8c6964ad6e59cc13c6afd1ede2275ed0fd0d6c |
|||
font_02_sfnt_off00012889.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12889 | 10404 bytes |
SHA-256: 6acc6511dd0cca4dc55d1bae72572a582bb5a134aa836aaec031d9c1af7c115f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.