MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous external links, many pointing to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of embedded URLs and the overall structure indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://huntic.ru/uplcv?utm_term=transunion+dispute+form+pdf PDF link annotation
- http://ancheng-medical.com/uploadfile/files/fomobulapas.pdfIn PDF document text
- http://xz-brand.com/ckfinder/userfiles/files/27718964415.pdfIn PDF document text
- https://gbeequestriansurfaces.com/wp-content/plugins/super-forms/uploads/php/files/d1fab6c9ovp567dm18pb154f87/89544447693.pdfIn PDF document text
- http://studiolaviano.it/userfiles/files/kaketilitemelirifot.pdfIn PDF document text
- http://bud-drog.pl/userfiles/file/43201096082.pdfIn PDF document text
- http://neteyes.eu/editor_up/wekamusafojevu.pdfIn PDF document text
- http://xn--939a66v0zjo3bcvdmrp.com/data/ckfinder/files/65583060285.pdfIn PDF document text
- https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/703c56c3f70c64b415511f254469efad/71607442999.pdfIn PDF document text
- http://www.feniuniversity.edu.bd/app/webroot/ckfinder/userfiles/files/kefikezidabolegexe.pdfIn PDF document text
- https://betonwerkendejonge.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a468e0ac1e0---64883473773.pdfIn PDF document text
- http://gulfcoolcontracting.com/uploads/userfiles/file/file/60325014784.pdfIn PDF document text
- https://kasihpaham.com/contents//files/78757305450.pdfIn PDF document text
- http://xiaohecollege.com/d/files/68707625736.pdfIn PDF document text
- http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a751119a5e5---10374133105.pdfIn PDF document text
- http://frangarcia.eu/upload/file/13182921489.pdfIn PDF document text
- http://riph.pl/userfiles/file/59936194584.pdfIn PDF document text
- https://kubermatkaplay.com/ckfinder/userfiles/files/depoxep.pdfIn PDF document text
- http://boldogelet.hu/media/rajuvaki.pdfIn PDF document text
- https://khyatiinfotech.biz/ckfinder/userfiles/files/mudobi.pdfIn PDF document text
- https://zweefvlieg.net/userfiles/file/wonomobiresenolowu.pdfIn PDF document text
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/1606fd940f1cb7---1922378188.pdfIn PDF document text
- http://karate-talence.com/newsite/userfiles/files/56978046655.pdfIn PDF document text
- http://sts-logistika.ru/wp-content/plugins/super-forms/uploads/php/files/f9f2856fad9babe33404296cc725670b/boxerajuk.pdfIn PDF document text
- https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b85b1a79621---41380588515.pdfIn PDF document text
- https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/ochpplc5ea32nj7psdcs0q4e5n/kugemevewomofuwi.pdfIn PDF document text
- http://reanda.com/jingkelun/userfiles/files/20210807051604.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_off0000da51.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA51 | 17232 bytes |
SHA-256: 72ad9badbdeeaef711a846069910cebdf772deb7bf02fa131e74af7033d7cc1a |
|||
font_01_sfnt_off00010691.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10691 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011ea8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11EA8 | 10676 bytes |
SHA-256: b0a30a78ceeef6e97eacc6b430d045ecaaf93ff2b59969fc723fbffe56bccae5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.