MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristics indicate it functions as a link farm, directing users to multiple external URLs hosted on potentially compromised or disposable domains. The PDF structure and embedded links suggest it is likely used as a lure for phishing or to distribute further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
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://billedbutikken.dk/articlefiles/file/dipojakakelesimuvefun.pdf
- https://www.gml.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a96da553231---jiwufetuk.pdf
- http://tatvideo.ru/ckfinder/userfiles/files/63446620295.pdf
- https://nhachoxebus.com/upload/fck/file/galeroxuwesimevepovuxi.pdf
- http://www.megasaludips.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098b51495a38---vovowafafunafezodufajoto.pdf
- http://e-district.org/userfiles/file/38095498137.pdf
- https://www.kunapak.com/wp-content/plugins/super-forms/uploads/php/files/u10t8bmqc9ngevee30qo5k42hq/madotolaxug.pdf
- http://hoteldazegliotorino.com/userfiles/files/nibaritufutosiwijatelum.pdf
- http://drinkandshrink.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160e07ea96c876---vuxuzopakot.pdf
- https://qualitylightsolutions.com/wp-content/plugins/super-forms/uploads/php/files/bc791f3ebdc02e85e7a14752affdfa21/xibejawe.pdf
- http://richmore.kr/uploadfile/fckeditor/file/romagelozutegijagapig.pdf
- http://dagmar-e.de/userfiles/file/wupemu.pdf
- http://www.rebranded.tv/wp-content/plugins/formcraft/file-upload/server/content/files/160729b857fd8d---22816559866.pdf
- http://primehorseproperty.com/userfiles/files/ketiruripejazo.pdf
- https://amzentransportationindustries.com/admin/imagetemp1/file/36356252556.pdf
- https://www.superioreagle.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070acdc4a021---jaxapagalolinawemos.pdf
- http://ccsctda.com/ckfinder/userfiles/files/20210814_070807.pdf
- http://homeshopeez.com/uploaded_files/userfiles/files/81425257153.pdf
- https://master.plus/wp-content/plugins/super-forms/uploads/php/files/7a66b2d3b5ad4cdd125b4dc9888c5d20/30533658932.pdf
- http://pazarziraat.com/userfiles/file/welud.pdf
- http://snsi.jp/image/news_file/meruguneluwelifano.pdf
- https://anctools.com/ckfinder/userfiles/files/71767842002.pdf
- http://ecohort.com/userfiles/files/86941452107.pdf
- http://aotwresort.net/ckfinder/userfiles/files/39602050793.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=maldi+tof+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_off0000c9b6.bin111dbe24b2bcaefba21f7ebada3ab3714208968c8c5d281377889f05bacf152d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9B6 | 17952 bytes |
font_01_sfnt_off0000f83f.bin21087b3a3bab9083417c816b8bc7a26ea928555a204f616cd5fc0754abbfe284 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF83F | 9980 bytes |
font_02_sfnt_off00010e64.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E64 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.