MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external sites, many of which are structured as link farms or disposable hosting, suggesting a phishing or malware distribution attempt. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document likely instructs the user to open a password-protected archive, a common tactic to evade gateway scanning. ClamAV detection and ML classification further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://philabc.ru/uplcv?utm_term=counter+attack+multiplayer+mod+apk PDF link annotation
- https://skyzoan.com/cake/beta/userfiles/file/zirojikivufulifazebapare.pdfIn PDF document text
- https://dmitrovka-zn.ru/admin/ckfinder/userfiles/files/9138409012.pdfIn PDF document text
- https://quangcaowebsitecomvn.xemlaco.com/uploads/files/31782876670.pdfIn PDF document text
- http://yepuco.com/uploads/files/gitukeweluwunadis.pdfIn PDF document text
- https://pyhm.ca/wp-content/plugins/super-forms/uploads/php/files/khlbcg0gvhnla5a32kl7vqfold/85888564308.pdfIn PDF document text
- https://campermagazine.tv/public/file/folelozaf.pdfIn PDF document text
- http://lakshimi-kaatsu.com/user_data/packages/default/imgfiles/22130963744.pdfIn PDF document text
- http://ceomit.com/fckupload/file/wasewafugivekizisa.pdfIn PDF document text
- http://domuran.pl/files/file/zupuv.pdfIn PDF document text
- http://fosterfreezesantarosa.com/uploads/files/lokufunuwevudujimaz.pdfIn PDF document text
- http://radtel-sport.pl/userfiles/file/76322626268.pdfIn PDF document text
- http://primebrokeragetx.com/ckfinder/userfiles/files/nezoxasubug.pdfIn PDF document text
- http://back2wood.de/userfiles/file/vezugetunarutopo.pdfIn PDF document text
- https://nullemont.fr/nullemont/ckfinder/userfiles/files/35761831471.pdfIn PDF document text
- http://stacjaregeneracja.pl/userfiles/file/25882363215.pdfIn PDF document text
- https://myparrotfood.com/user_files/files/76666753065.pdfIn PDF document text
- http://decamiones.com/userfiles/file/nomomanozosuludiz.pdfIn PDF document text
- https://xn--fiqa735be48e.com/upload/files/29409334674.pdfIn PDF document text
- https://calendarsunrooms.com/userfiles/files/70851774753.pdfIn PDF document text
- https://ebooksweb.net/files/file/sivobupeturobajarini.pdfIn PDF document text
- https://loppisidjupdalen.se/images/uploaded/file/xububuni.pdfIn PDF document text
- http://gsprojekt.eu/userfiles/files/suvezuz.pdfIn PDF document text
- https://zaragozadenoche.es/upload/files/24437281158.pdfIn PDF document text
- http://maschimaurizio.it/userfiles/files/73250429193.pdfIn PDF document text
- https://klubkanine.com/home/klub/public_html/ckfinder/userfiles/files/23552873837.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_off0000d894.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD894 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f0ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0AB | 10844 bytes |
SHA-256: 5a51fdef4359e2517a349ae5bb86535a70a02b0889b11a551f221b1dcf094a53 |
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font_02_sfnt_off000109b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B6 | 20648 bytes |
SHA-256: 71ef3e3db03fa3f828d0ef05dbf812adc4aa2a5ffb6324fcc834ca53601cd30e |
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