MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, with one prominent link pointing to a URL that mimics a search result. This suggests a phishing or SEO poisoning attack, aiming to redirect users to malicious content. The ClamAV detection and ML classifier further confirm its malicious nature, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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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://resalured.ru/wix?keyword=andrew+jackson+reading+worksheet+answers
- http://mozejuvedum.22web.org/aiag_spc_manual_3rd_edition_free_download.pdf
- https://cdn.sqhk.co/josipinu/DrT7idn/dining_chairs_set_of_4_white.pdf
- https://gavemipaxok.weebly.com/uploads/1/3/2/6/132680822/6df31ffc7f727a.pdf
- https://cdn.sqhk.co/durotula/idifhju/sound_effects_app_free.pdf
- https://muwikilakejo.weebly.com/uploads/1/3/4/5/134519857/zemadimexotelir_rulaj.pdf
- https://ranutejojem.weebly.com/uploads/1/3/5/3/135314135/2828773.pdf
- https://cdn.sqhk.co/miloxuso/tigCCrk/shadow_skateboard_apk.pdf
- https://lumovomudin.weebly.com/uploads/1/3/4/7/134704265/migesewibajajaja.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://5bf49506-6ef1-42f8-8f90-7e3689255fd3.filesusr.com/ugd/8fe1bf_65dc7f2d41d0477e88e422070ee208df.pdf?index=true
- http://najaxobefirag.epizy.com/pimojaganawoso.pdf
- https://s3.amazonaws.com/bokofapig/andreas_moritz_kidney_tea.pdf
- https://s3.amazonaws.com/sazixipame/65586224325.pdf
- https://s3.amazonaws.com/vukujidor/vipijafadimofitipakolad.pdf
- https://s3.amazonaws.com/wuzalugiseto/57675988876.pdf
- https://s3.amazonaws.com/kafises/gelatine_sheets_woolworths.pdf
- https://fdb4f28e-c637-431f-967d-457feef73efb.filesusr.com/ugd/cf5aa9_174bfadf2920472480921f9d6ab1b3da.pdf?index=true
- https://s3.amazonaws.com/zumezeviwakiz/how_to_tell_when_my_mossberg_500_was_made.pdf
- https://s3.amazonaws.com/vapite/tajutusemevu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e5a4.bin095152eb2918ea168ab642a01267864ef125f42524d520011a41cd924e8a3287 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5A4 | 5392 bytes |
font_01_sfnt_off0000f80c.binb99b086db8a8c2c7e8eac3d18fa265f52beaec28b0c7d95659745a53e4a5f564 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF80C | 11152 bytes |
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