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 phishing or trojanized document. It contains numerous embedded links, many of which point to PDF files on potentially disposable domains, suggesting a link farm designed to redirect users to malicious content. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM specifically highlights this behavior, indicating a high likelihood of a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9897
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://namlinhchisapa.com/userfiles/image/file/xujujixijojegegujujikew.pdf In PDF document text
- http://xn--djr00fsyfv0o5qgy9u.com/filespath/files/20210909060958.pdfIn PDF document text
- https://zzhqhi.com/d/files/34010034960.pdfIn PDF document text
- http://toyotarent.hk/FileData/ckfinder/files/20210901_8B5409A74ECFFAB9.pdfIn PDF document text
- http://zvaracskaskola.eu/editor_uploads/system/files/jawibovixiwev.pdfIn PDF document text
- https://vinniescustoms.com/userfiles/files/55421710771.pdfIn PDF document text
- http://srs-budapest.hu/uploads/files/zatabimavuxetufobepaw.pdfIn PDF document text
- http://www.heksan.com.pl/file/6488118446.pdfIn PDF document text
- https://atlasautoglass.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f15bde44ce---1605574351.pdfIn PDF document text
- http://atreve.eu/ubezpiecz/obrazy/file/goxuvutowetej.pdfIn PDF document text
- https://rosebankprimary.co.za/inc/ckfinder/userfiles/files/jadidinafitejuxozo.pdfIn PDF document text
- http://www.saaegfpolis.org.br/ckfinder/userfiles/files/kadubenodi.pdfIn PDF document text
- https://www.blondel-bois.fr/ckfinder/userfiles/files/faxatuvirudefenipitigavi.pdfIn PDF document text
- https://wineart.online/userfiles/file/57583891993.pdfIn PDF document text
- http://hk-bbc.com/upload/file/83933179377.pdfIn PDF document text
- https://chasehr.in/userfiles/file/48507863602.pdfIn PDF document text
- http://tatishev.ru/admin/ckfinder/userfiles/files/2926094625.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/0d245002b0e471e9718cf09e2971ebb4/4267044125.pdfIn PDF document text
- https://bibonatura.hu/ckfinder/userfiles/files/18579139570.pdfIn PDF document text
- http://merklink.nl/site/data/ws/files/fodawuzekuwasaf.pdfIn PDF document text
- https://harrisitalia.it/uploads/file/93488067741.pdfIn PDF document text
- https://jmbarrenetxea.soinuenea.eus/files/galeria/files/rivevamurofelabokinijitex.pdfIn PDF document text
- https://yunglin.com/uploadpic/files/28131870379.pdfIn PDF document text
- https://actorconseil.com/files/file/70017574154.pdfIn PDF document text
- http://precisionsurgicalworks.com/alpha/ckfinder/userfiles/files/8851301696.pdfIn PDF document text
- https://sonntag-immobilien.lu/userfiles/files/41149749991.pdfIn PDF document text
- https://myarchitect.es/ckfinder/userfiles/files/31237671518.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=walking+dead+season+11+episode+23PDF 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_off0001034b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1034B | 18900 bytes |
SHA-256: a4ce37b79f41ec2b8f8773b94afdf25bb08b54edea821b3dda03bab8164c2979 |
|||
font_01_sfnt_off0001346f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1346F | 10796 bytes |
SHA-256: 7cce04924187a6d8ef0ead4195f60e704e9b4505f19a18d52aaf3e51062a0e84 |
|||
font_02_sfnt_off00014d47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14D47 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.