MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded JavaScript and numerous external links, many of which are hosted on disposable domains and appear to be part of a link farm. The presence of a 'download button' heuristic further suggests a lure to trick users into downloading malicious content. ClamAV detection and ML classification strongly indicate malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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 https://laborke.ru/uplcv?utm_term=how+to+download+mp4+on+android PDF link annotation
- http://pcccmiennam.com/media/ftp/file/36353601430.pdfIn PDF document text
- https://bamfieldrental.com/userfiles/file/welafuros.pdfIn PDF document text
- http://studioingegneramato.com/userfiles/files/37817832182.pdfIn PDF document text
- http://tv-kitchen.ru/files/files/wutirevaji.pdfIn PDF document text
- https://tasleemdubai.com/userfiles/files/pirujujojubixurar.pdfIn PDF document text
- http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613021e74617d---71688591214.pdfIn PDF document text
- https://iskoruma.com/upload/ckfinder/files/sawirelatusarufurogig.pdfIn PDF document text
- http://abwmechanicsville.com/uploads/files/14373824462.pdfIn PDF document text
- https://www.domaine-vrignaud.com/ckfinder/userfiles/files/17138325762.pdfIn PDF document text
- http://boki.hu/editor_up/25818251572.pdfIn PDF document text
- http://www.jacenter.org/js/ckfinder/userfiles/files/lumorigejakebononubekolut.pdfIn PDF document text
- https://thic.net/plugin/ce1/ckfinder/userfiles/files/82731711116.pdfIn PDF document text
- https://maintogelonline.bet/contents/files/jezafosefaviviluwopiw.pdfIn PDF document text
- https://vestol.bg/files/file/zatabinipunigilufibufuwo.pdfIn PDF document text
- http://soc-in.com/data/media/files/mudogabigitibepizidobeli.pdfIn PDF document text
- https://2acontractor.it/images/file/71822009407.pdfIn PDF document text
- http://tieclangman.com/Images_upload/files/45133233861.pdfIn PDF document text
- https://xlspandoek.nl/userfiles/file/dupojomedorumixa.pdfIn PDF document text
- http://thewesternmist.com/userfiles/file/zisiwozuvigateve.pdfIn PDF document text
- http://bananamusic.tw/uploads/files/202109032257515627.pdfIn PDF document text
- http://cocoal.com/uploads/file/zupagavawimelos.pdfIn PDF document text
- http://kleni.cz/userfiles/file/82507491106.pdfIn PDF document text
- https://skywaytravelandholidays.com/ckfinder/userfiles/files/pogawunesugotu.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_off0000da71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA71 | 20004 bytes |
SHA-256: 5a16b0f16c91e0e04ee5986a9836868bd75a03fbae59c0a775664b8835ad7168 |
|||
font_01_sfnt_off00010f96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F96 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000127ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127AD | 10408 bytes |
SHA-256: 85990e8f740c8804bcfd19d4282fe1aa0cedfeaea3963c1317a8b73c419039a1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.