MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1553.005 Security Software Bypass
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'SE_SECURITY_BYPASS' strongly suggests the document instructs users to disable security software, a common tactic in phishing or malware delivery. The numerous embedded URLs, many pointing to PDF files on various domains, indicate a link farm or redirection mechanism, likely part of a broader phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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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Security software disable instruction high SE_SECURITY_BYPASSDocument instructs the user to disable antivirus or security software — unusual for ordinary documents and high-risk in an unsolicited file
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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://eliteplacementagency.com/uploads/files/29752905116.pdf In PDF document text
- http://telegid.tv/userfiles/files/73673809204.pdfIn PDF document text
- http://www.polni.si/Images/files/65545955085.pdfIn PDF document text
- https://www.aifimm.it/admin/inc/ckfinder/userfiles/files/zelusukujuzatibilametutu.pdfIn PDF document text
- http://wsp.pl/userfiles/file/risijuderaniz.pdfIn PDF document text
- http://anhbanglaw.com/userfiles/file/3654722535.pdfIn PDF document text
- http://jcon-aps.dk/userfiles/file/lapidirodumigi.pdfIn PDF document text
- https://art-eria.pl/mandarynka/pliki/files/48157804034.pdfIn PDF document text
- https://greshamgilessalon.com/wp-content/plugins/super-forms/uploads/php/files/6f26313952b58cf9c24e60c5067f09b1/85083505319.pdfIn PDF document text
- https://olivierdaulte.com/ckfinder/userfiles/files/solexefi.pdfIn PDF document text
- http://www.focitabor.hu/userfiles/file/81805614117.pdfIn PDF document text
- https://all-stage-meditation.tw/uploads/files/6139b446040a2.pdfIn PDF document text
- http://uelzecht.lu/userfiles/files/gumaribavulekuxogedefog.pdfIn PDF document text
- https://tebra.si/userfiles/file/7973428055.pdfIn PDF document text
- https://mbzgogo.xyz/web/img/podborky/files/77948152326.pdfIn PDF document text
- https://ichapps.peaceofworld.com/ichapps/ckeditor-ckfinder-integration/uploads/files/18543518086.pdfIn PDF document text
- http://trustycctv.com/ckfinder/userfiles/files/94655103530.pdfIn PDF document text
- https://bahispesinde.com/gnc/veri/_files/36005937045.pdfIn PDF document text
- http://xn--dlek-5qa.com/admin/UserFiles/file/51129312841.pdfIn PDF document text
- https://www.jdconstinc.com/ckfinder/userfiles/files/5538062974.pdfIn PDF document text
- https://www.sabiamente.es/wp-content/plugins/formcraft/file-upload/server/content/files/16132595228fb4---zamarerisumex.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=how+to+lock+the+apps+in+android+phonePDF 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_off0000efde.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFDE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off000107f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107F0 | 17844 bytes |
SHA-256: e96613ea0142284aa48622e5eefc04fc265184e8ddbdc9ab101c372dff019e9f |
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font_02_sfnt_off000136af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136AF | 10780 bytes |
SHA-256: f66d94cf3bbf73cb934adc1e59e4cb44e1ffd734b81c692f667114aab47cdd20 |
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