MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is identified as malicious by ClamAV and an ML classifier, with heuristics indicating it's a link farm hosted on disposable domains. The PDF contains numerous embedded URLs, including one pointing to 'drafthe.ru', which likely serves as a redirector to malicious content. While no scripts were explicitly extracted, the PDF structure and URL patterns suggest an attempt to direct users to phishing or malware download sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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://drafthe.ru/uplcv?utm_term=turning+on+emergency+alerts+android PDF link annotation
- http://zdrowejaja.com/Upload/file/6260076348.pdfIn PDF document text
- http://unityproductions.com/upload/files/13785318929.pdfIn PDF document text
- http://ambulanceservice.pl/userfiles/file/67662937488.pdfIn PDF document text
- http://cs-web-design.de/ablage/userfiles/files/79097111433.pdfIn PDF document text
- http://agilesolutions.in/uploads/60557155768.pdfIn PDF document text
- https://sinarwaja.com/account/files/sulukijusepuxumopitije.pdfIn PDF document text
- https://cytokin.ca/upload/editor/file/vebagilalogefoletatu.pdfIn PDF document text
- https://rajatotogroup1.com/contents/files/sozijuribufezaro.pdfIn PDF document text
- http://tko.wavedev.net/img/files/files/kulituliwusawutokuworirow.pdfIn PDF document text
- http://derp74.fooden.com/UserFiles/files/35352423576.pdfIn PDF document text
- http://tries.cz/media/images/upload/file/13856248791.pdfIn PDF document text
- http://cabanagarden.hu/editor_up/subixuj.pdfIn PDF document text
- http://tc-antey.ru/uploads/files/31208742760.pdfIn PDF document text
- http://kubak-ubezpieczenia.pl/userfiles/file/44499450636.pdfIn PDF document text
- https://hatinhjobs.com/upload/files/fuxuvutegafoja.pdfIn PDF document text
- http://pivotal-technologies.com/userfiles/file/13069903440.pdfIn PDF document text
- http://sirmamedia.com/ckfinder/userfiles/files/80710731406.pdfIn PDF document text
- http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/161305309323d5---vopuxeliduju.pdfIn PDF document text
- http://majstrissmt.eu/www-data/file/sikuva.pdfIn PDF document text
- http://cana.vn/uploads/userfiles/file/57078391545.pdfIn PDF document text
- https://sindonis.com/userfiles/file/26301065810.pdfIn PDF document text
- http://anipetkingdom.com/webroot/img/files/vowifitomedovinezeniji.pdfIn PDF document text
- https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/161342b114e1d1---diruwatiripemosowu.pdfIn PDF document text
- https://bushregenerators.com/userfiles/files/kotibefar.pdfIn PDF document text
- http://www.mezmat.ru/ckfinder/userfiles/files/kegerorusepesutalu.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_off0000b02f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB02F | 10892 bytes |
SHA-256: d372fd3e2cb4cab696f20897cc89f731bc3bfb6b3cd6b9dbf63a60b7aa8b2c9a |
|||
font_01_sfnt_off0000c92d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC92D | 14176 bytes |
SHA-256: 3df1c70c0090d69583a2779059fa30bee16160e11708d3f211c5454baab57639 |
|||
font_02_sfnt_off0000ecbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECBD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.