MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. The presence of numerous external URIs, many pointing to disposable domains, suggests a link farm designed to redirect users to potentially harmful content. While no scripts were directly extracted, the PDF structure and heuristic firings strongly suggest it's used as a lure for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9923
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 http://dentalweek.eu/userfiles/files/funekupofezux.pdf In PDF document text
- http://xn--82cac8d3ajrc0gd0bo4a7nf3qg.com/userfiles/files/zazugubogejugonuterela.pdfIn PDF document text
- https://lentes123.com/aym_image/files/78704128453.pdfIn PDF document text
- http://ncteonline.com/userfiles/file/sikasokerolajuzu.pdfIn PDF document text
- http://terremeraude.com/userfiles/file/kudelapatox.pdfIn PDF document text
- http://miyisz.com/mingyi/images/userfiles/file/kipololatilakix.pdfIn PDF document text
- https://reazfarah.com/ckfinder/userfiles/files/50350265507.pdfIn PDF document text
- https://cobaltinc.org/userfiles/file/61042725466.pdfIn PDF document text
- http://www.maderas-navarro.com/ckfinder/userfiles/files/pirozizalok.pdfIn PDF document text
- http://fewo-spreewald-schoetzigk.de/brandenburgtag/img/editor/file/zedisoxuzaderefovusekifu.pdfIn PDF document text
- https://superpackeg.com/userfiles/file/revoxexukixodubugupidafod.pdfIn PDF document text
- http://telegid.tv/userfiles/file/jibugup.pdfIn PDF document text
- https://mlspoland.co/files/file/finax.pdfIn PDF document text
- http://gpe-el.pro/ckfinder/userfiles/files/pawonezawefabuwimebi.pdfIn PDF document text
- https://lostfoundglobal.com/userfiles/file/25624100337.pdfIn PDF document text
- http://bifruit.mk/ckfinder/userfiles/files/wabolazovudaf.pdfIn PDF document text
- http://sinara.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1612eea1e0c49f---xifivoduri.pdfIn PDF document text
- https://namratalakhotia.com/userfiles/files/mujadujugefutereva.pdfIn PDF document text
- http://deborahmayerlawoffices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/978700932.pdfIn PDF document text
- http://uhorder.com/upload/files/85457506696.pdfIn PDF document text
- https://finestblogger.de/wp-content/plugins/super-forms/uploads/php/files/rg1pamnp4cr8gj4b8g27h97spv/suvakopabilugebo.pdfIn PDF document text
- http://primaria-ciocirlia.ro/media/file/givaserolikevidorepi.pdfIn PDF document text
- http://escuelasfutbol8.com/docs/files/sitafiregevatajezetava.pdfIn PDF document text
- https://ottopianos.nl/files/jorepibibulenux.pdfIn PDF document text
- http://373113.linker.tw/files/zofipazafiwi.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=choco+cooky+font+apk+downloadPDF 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e6a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6A6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000feb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEB3 | 1868 bytes |
SHA-256: b44e304f4199d162c520aa61e4565b27969aa952fa2ee1db3f4cf671ae1a9eb8 |
|||
font_02_sfnt_off00010766.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10766 | 26052 bytes |
SHA-256: c2bbd7c0154d58862c749b50f376eb9b7317658a29c365bd85ce94106ff91a23 |
|||
font_03_sfnt_off00014915.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14915 | 10548 bytes |
SHA-256: b97d878541babcf5ca15df8d4d4c1ff6e1aad411ce040c5d7f923db815b77272 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.