MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external URIs and is flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for numerous links, suggesting an attempt to obscure the final malicious destination. The presence of embedded URLs and the overall structure point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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=jump+formwork+pdf PDF link annotation
- https://callhfelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134608255e33---54983076565.pdfIn PDF document text
- http://rbtyutj01.com/userfiles/files/85254760708.pdfIn PDF document text
- http://2girlstrippin.com/wp-content/plugins/formcraft/file-upload/server/content/files/161315afe2b80e---garuzuwiboxurovi.pdfIn PDF document text
- http://rigosarchitects.gr/userfiles/file/85012420742.pdfIn PDF document text
- http://rockhousemethod.com/ckfinder/userfiles/files/dojev.pdfIn PDF document text
- http://topoint.net/userfiles/fckFile/20210903045321.pdfIn PDF document text
- https://hse.tw/upload/file/40096653460.pdfIn PDF document text
- https://krusomying.com/data/file/88319482520.pdfIn PDF document text
- http://rejs2013.cycling-recycling.eu/imgturysta/files/rorilovisow.pdfIn PDF document text
- http://brilliantsolarpaneling.com/userfiles/file/87804690705.pdfIn PDF document text
- http://danies.ru/ckfinder/userfiles/files/35722769459.pdfIn PDF document text
- https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/161339b70ab2b8---kiribefi.pdfIn PDF document text
- https://raguvosbaldai.manovonia.lt/images/files/gejenomewefa.pdfIn PDF document text
- https://m-astar.com/UserFiles/files/xiwopujuzubi.pdfIn PDF document text
- https://maisonforville.be/documents/file/69362259315.pdfIn PDF document text
- http://gewoongroen.eu/app/webroot/files/userfiles/files/sixedaxovox.pdfIn PDF document text
- http://aimic.com/userfiles/file/64937893512.pdfIn PDF document text
- http://gzbaosui.com/uploadfile/files/guvupugadugav.pdfIn PDF document text
- https://www.vita-organic.eu/admin/ckfinder/userfiles/files/xoxaz.pdfIn PDF document text
- http://kamnitikamini.si/upload/files/nisimor.pdfIn PDF document text
- https://nichecnk.leaddeehub.com/userfiles/files/93978724450.pdfIn PDF document text
- https://hantverksakuten.se/ckfinder/userfiles/files/20876055031.pdfIn PDF document text
- http://brmxn.com/userfiles/file/20210901114531_swuw4l.pdfIn PDF document text
- https://europacreativaeuskadi.eu/files/galeria/files/zumalenunixox.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_off0000c0f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0F3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000d90a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90A | 10128 bytes |
SHA-256: 3fc4ccedb223ffa19d5b8ead8b4d0a94fa0837d6117543a446b19b000382695c |
|||
font_02_sfnt_off0000efa9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFA9 | 16588 bytes |
SHA-256: 1ac94782cd97d64398540a08bd7d78bcbb91fa1dd96a5f2c650f85ea52cbb15f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.