MALICIOUS
206
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document is flagged as malicious by ML classifiers and ClamAV, indicating a phishing and potential trojan threat. The document's content is designed to trick users into revealing recovery secrets or private keys, a critical security risk. It also contains numerous external URLs, likely used for hosting malicious content or redirecting users to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 7
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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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://cructi.ru/uplcv?utm_term=can+i+delete+trusted+credentials+on+my+phone PDF link annotation
- https://glaze-metalart.com/upload/files/kafizomiverafubofuzazev.pdfIn PDF document text
- http://karmakonnect.org/DrumiBhatt/karmakonnect.org/Final/ckeditorimage/files/bebaluzazopasapupemufe.pdfIn PDF document text
- https://villatoscana-pi.it/userfiles/file/30424115668.pdfIn PDF document text
- https://cubic.is/userfiles/file/vafelesenedufawutufupata.pdfIn PDF document text
- http://chieusangducphat.com/uploads/userfiles/file/pazobut.pdfIn PDF document text
- http://davcpundri.com/css/file/sipujomulipiregan.pdfIn PDF document text
- http://dietetyka-24.pl/images/files/pakevat.pdfIn PDF document text
- https://machnhaduong.com/images/uploads/files/32618333746.pdfIn PDF document text
- http://attlas.center/userfiles/file/rolupepiru.pdfIn PDF document text
- http://abnicum.com/files/file/xejupab.pdfIn PDF document text
- https://bibonatura.hu/ckfinder/userfiles/files/gabowoziposagovubek.pdfIn PDF document text
- http://zamokugrofa.sk/admin/fckeditor/file/45518984241.pdfIn PDF document text
- http://babamoleskine.com/files/file/88505737834.pdfIn PDF document text
- http://xn--80aafkqcanfpgnhbng3b5i9a.xn--p1ai/pict/file/xuzujitawulodozozubetowab.pdfIn PDF document text
- https://altinhediyeler.com/calisma2/files/uploads/34743834411.pdfIn PDF document text
- http://sineadstone.com/userfiles/file/85872228149.pdfIn PDF document text
- https://lensprovn.com/ckfinder/userfiles/files/31888062446.pdfIn PDF document text
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613cb3d3cdb77---26059808185.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/87164583253.pdfIn PDF document text
- https://bevillelecomte.ovh/ckfinder/userfiles/files/vomijufimidigora.pdfIn PDF document text
- http://turbotechnik24.de/userfiles/file/43602623285.pdfIn PDF document text
- https://ropaalmayoreo.com/images/userfiles/file/konaz.pdfIn PDF document text
- http://life-homeshop.com/asset/uploads/files/3463999973.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_off0000ec3e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC3E | 18712 bytes |
SHA-256: 36f93e37d2b8daa7bbccc12f4b28385615cbd3d39b35bb7d7de2e8b82b305e98 |
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font_01_sfnt_off00011d52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D52 | 11024 bytes |
SHA-256: 74afd60f461af332cf35c309639db7f24ce1dec8d94f21a5f12f5cb02f82f8c7 |
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font_02_sfnt_off000136d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136D4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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