MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was identified as malicious by ML classifiers and ClamAV, flagging it as a phishing trojan. The PDF contains numerous embedded URLs, many pointing to disposable domains, and one specific URL `https://irlanc.ru/uplcv?utm_term=stream+wonder+pets` is highlighted as an external URI. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF's structure is designed to host many links on disposable hosting, suggesting a phishing or malware distribution scheme. No scripts were extracted, but the overall structure and URL findings strongly suggest a malicious intent to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://irlanc.ru/uplcv?utm_term=stream+wonder+pets PDF link annotation
- http://techscreening.com/userfiles/files/newogewusaremolotis.pdfIn PDF document text
- http://crescentcarpets.com/userfiles/file/96210596726.pdfIn PDF document text
- http://vonschickenconcord.com/uploads/files/verujidodifojekudo.pdfIn PDF document text
- https://webkapper.nl/ckfinder/userfiles/files/vupesaxotaxowutan.pdfIn PDF document text
- http://terredellamagnagrecia.com/userfiles/files/69388743081.pdfIn PDF document text
- http://dostrojar.sk/UserFiles/file/wugadejaxekazaziregegabe.pdfIn PDF document text
- https://www.akilciilacdernegi.com/ckfinder/userfiles/files/24717866571.pdfIn PDF document text
- http://creative-format.com/upload/editor/files/larotomumotixagejedal.pdfIn PDF document text
- http://veewood.com/file_media/file_image/file/82137799325.pdfIn PDF document text
- http://goddesshair.net/upload/users/files/75483541194.pdfIn PDF document text
- http://pokebarslo.com/uploads/files/temiweturerudanivomeke.pdfIn PDF document text
- http://bippex.com/filespath/files/20210902060441.pdfIn PDF document text
- https://luckyfood.itweald.com/uploads/files/613b9fc5e0f93.pdfIn PDF document text
- https://accounting789.com/ThImg/file/wezexokojokokilod.pdfIn PDF document text
- http://bakefruit.com/uploads/files/202109080021273866.pdfIn PDF document text
- https://adeptos.clevercloud.pt/images/items/files/69302175094.pdfIn PDF document text
- http://akcjonariusz.com/UserFiles/file/84246866111.pdfIn PDF document text
- http://sasolution.kr/userfiles/file/49197175020.pdfIn PDF document text
- https://perfecthospitals.org/ckfinder/userfiles/files/35450099522.pdfIn PDF document text
- https://speakingparrot.com/upload/ckfinder/files/zevotemofi.pdfIn PDF document text
- https://www.bocamvigliesrooms.com/wp-content/plugins/super-forms/uploads/php/files/7d55b2423e6c0e1026119b957ef4d11f/ketajorolumizisuk.pdfIn PDF document text
- https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/161331f552d99a---rurafum.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_off0000b013.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB013 | 10576 bytes |
SHA-256: 08a22e371167172890415eeedf34afbe8912647a027e6eb750cdc93e8ad2fe9c |
|||
font_01_sfnt_off0000c842.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC842 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000e054.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE054 | 15840 bytes |
SHA-256: dd744edb1a6a3ea73b8e057705a795516df57861244e7631179b6685e9cc2b3c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.