MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file is identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. It contains numerous external URIs, many of which are part of a link farm on disposable hosting, suggesting an attempt to redirect users to malicious sites. The heuristic 'PDF_IMAGE_LURE' indicates the document likely presents a screenshot to trick users into clicking an embedded action trigger.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
-
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=apk+xbox+smartglass PDF link annotation
- http://spbmedax.ru/sites/default/files/uploads/13746370620.pdfIn PDF document text
- https://edu-mate.kr/_UploadFile/Images/file/nowuzomatejelibefozu.pdfIn PDF document text
- http://flirtproducties.nl/ckfinder/userfiles/files/romalavuriw.pdfIn PDF document text
- http://www.puhito.hu/uploads/11446861836.pdfIn PDF document text
- http://www.moyekolodin.com/files/pobavab.pdfIn PDF document text
- https://gyn-koe70.de/obrazky/file/kuvijokul.pdfIn PDF document text
- http://www.kliningstroy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161338f377d55c---1811898087.pdfIn PDF document text
- http://birzebbugastpetersfc.com/files/file/pikubaloxa.pdfIn PDF document text
- https://cvssteelex.com/ckfinder/userfiles/files/68055548353.pdfIn PDF document text
- http://radis-rrl.ru/userfiles/image/xipewuw.pdfIn PDF document text
- https://tourgardan.com/basefile/tourgardancom/files/65064642272.pdfIn PDF document text
- https://bu8m3tas68s-b1.com/contents/files/59717232129.pdfIn PDF document text
- http://fashioneducation.ru/userfiles/file/zagokuwatatozo.pdfIn PDF document text
- http://ad.ditroinfotech.com/laportal/ckeditor-ckfinder-integration/uploads/files/tisisalakumixomorekonero.pdfIn PDF document text
- http://chip-chup.hu/upload/file/92910161296.pdfIn PDF document text
- http://www.awakohchang.com/image/upload/File/0669927801.pdfIn PDF document text
- http://tw-sincere.com/upfiles/editor/files/3660928391.pdfIn PDF document text
- http://vatlieubaooncachnhiet.com/userfiles/file/xaxokimarukagowi.pdfIn PDF document text
- http://dpholding.ru/uploads/files/nukaganipilalurasalezi.pdfIn PDF document text
- http://rrbrentacars.com/files/others/97992485133.pdfIn PDF document text
- https://www.entornopublicitario.com/wp-content/plugins/super-forms/uploads/php/files/7b7622b4b23b0474aa2bff2baee0b805/97106968570.pdfIn PDF document text
- http://bjxbw.cn/userfiles/file/tojeza.pdfIn PDF document text
- http://kipia-nn.ru/userfiles/file/redilorezikuduzetaxeb.pdfIn PDF document text
- http://vanlysecurity.vn/vanly/album/files/tuboxipetebeza.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_off0000b223.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB223 | 10580 bytes |
SHA-256: a660213e6268615d2c24357f2940be9ec713371f93dc4c115a566bf43fa7cde6 |
|||
font_01_sfnt_off0000ca29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA29 | 14044 bytes |
SHA-256: ac3a3095e531c7e40a6dddc937a6933817a0678c11c6692a65d477933ee24fa8 |
|||
font_02_sfnt_off0000ed36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED36 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.