MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to PDF files hosted on various domains, suggesting a link farm designed to redirect users. One URL, http://frezerovka.by/images/fxeditor/file/liket.pdf, is particularly suspicious as it appears to be a direct link to another PDF, potentially a payload or further redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://frezerovka.by/images/fxeditor/file/liket.pdf In PDF document text
- http://www.nena-artspace.com/ckfinder/userfiles/files/5443851501.pdfIn PDF document text
- http://saconsultancy.com/userfiles/file/42200410335.pdfIn PDF document text
- https://www.tri-or.fr/tri-or/ckfinder/userfilesfiles/gugexevosow.pdfIn PDF document text
- http://hamlineparkplaza.com/assets/amund/ckfinder/userfiles/files/97673456806.pdfIn PDF document text
- http://senvietsystem.com/ckeditor/upload/files/40653110103.pdfIn PDF document text
- http://btfa.tw/upload/files/fabujijewegobazerini.pdfIn PDF document text
- http://teleinwestor.com/userfiles/file/18359523110.pdfIn PDF document text
- http://jj-metals.com/userfiles/file/2021090807112873499.pdfIn PDF document text
- http://www.prctech-th.com/ckfinder/userfiles/files/69456483114.pdfIn PDF document text
- http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613d1c9ea23dc---bexuwiforaneforifirak.pdfIn PDF document text
- https://nadrozmerne-sklo.cz/uploads/8779252024.pdfIn PDF document text
- http://varadimasszazs.hu/uploads/files/retoxamusosegetanagut.pdfIn PDF document text
- http://hasadtemizlik.com/upload/file/suwami.pdfIn PDF document text
- http://zekejozsef.eu/FCKfeltoltott/file/62591320742.pdfIn PDF document text
- http://didula.ru/img/file/6057853303.pdfIn PDF document text
- http://synthecinter.com/userfiles/files/18168479946.pdfIn PDF document text
- https://cliniquemyo.com/userfiles/file/nuvibi.pdfIn PDF document text
- http://benthanhsgfarm.net/images/uploads/files/vomasonome.pdfIn PDF document text
- http://siamsnail.com/media/userfiles/files/miwavuvexafezojajuget.pdfIn PDF document text
- http://alnoorcity.com/userfiles/file/2930482361.pdfIn PDF document text
- https://cliniquemyo.com/userfiles/file/mupuzupojodutat.pdfIn PDF document text
- http://vrieshorst.nl/images/uploads/file/63787356643.pdfIn PDF document text
- https://lacausedeslivres.com/userfiles/file/25851911499.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=facetune+selfie+androidPDF 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_off0000ec7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC7F | 17936 bytes |
SHA-256: 208d2cbc22947290d1ba91717a6a585568377fed9335de04465a7d8609e4e52b |
|||
font_01_sfnt_off00011b85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B85 | 10548 bytes |
SHA-256: 3f1c5ddcbb9d86fdae66f24b06cde3a7068d6a21fefb63d5b51f24b88d2aeddf |
|||
font_02_sfnt_off000133ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x133AB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.