MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to disposable hosting or compromised CMS upload directories, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution. The presence of multiple external URIs and a link farm heuristic confirms the attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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 http://baocaosuhoatoc.com/luutru/files/kegomuwuzarim.pdf In PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161395abebc3a3---61234960595.pdfIn PDF document text
- https://manage3.realtourvision.com/rtv/ckfinder/userfiles/images/files/vadiloba.pdfIn PDF document text
- http://southerncross-ex.com/images/blog/file/medijirulojejesuzu.pdfIn PDF document text
- http://angelofthewinds.org/ckfinder/userfiles/files/45936598400.pdfIn PDF document text
- http://tlumacz-bialystok.pl/pliki/file/16320822517.pdfIn PDF document text
- https://tectrongim.com/uploads/files/80441600660.pdfIn PDF document text
- http://stnicholasway.com/userfiles/file/86429795203.pdfIn PDF document text
- https://produktybhp.pl/pliki_user/File/kasaf.pdfIn PDF document text
- http://autoservizimensi.it/images/fck/file/pudujo.pdfIn PDF document text
- https://almuhja.ps/ckfinder/userfiles/files/6175150879.pdfIn PDF document text
- http://j-club.eu/userfiles/file/5270979546.pdfIn PDF document text
- https://cmottaviproductive.it/uploads/file/61052124541.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140846bc252b---64934583433.pdfIn PDF document text
- http://mrcookie.tw/upload/editor/file/122235273527.pdfIn PDF document text
- https://dom4m.de/userfiles/files/75694731996.pdfIn PDF document text
- http://ekonopuntos.com/campannas/file/bitamuvagetowipiwigoban.pdfIn PDF document text
- https://chupwo.com/editor_upload/file/40449529492.pdfIn PDF document text
- http://tangiahoang.vn/Images_upload/files/64212053372.pdfIn PDF document text
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613f65f7d4bd0---20967254592.pdfIn PDF document text
- http://gekon.net/userfiles/file/rexujafelaniwu.pdfIn PDF document text
- https://hanurichurch.org/ckfinder/userfiles/files/17567405264.pdfIn PDF document text
- http://mrs724.ir/basefile/drtiketcom/files/51685594194.pdfIn PDF document text
- http://lctrading-gmbh.com/ckfinder/userfiles/files/gokosaramejo.pdfIn PDF document text
- https://strategie-forex.com/ckfinder/userfiles/files/bewojewotitudojulinasoga.pdfIn PDF document text
- http://banner-ever.com/ckImg/files/26324487935.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=richest+man+in+babylon+free+book+downloadPDF 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_off0000d75d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD75D | 11216 bytes |
SHA-256: 2a4f598ae030b9d8e0ed8ff2966349cd26334e30e057cdbb7dd5802d8c28780a |
|||
font_01_sfnt_off0000f181.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF181 | 17808 bytes |
SHA-256: 42231c4cb97712bc7817cb81e716df3e5eb877970faae27035d7097e395f02fd |
|||
font_02_sfnt_off00012010.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12010 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.