MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains a large number of embedded URLs pointing to disposable hosting services, suggesting a link farm designed to redirect users to malicious content. The presence of 'utm_term' parameters in some URLs indicates an attempt to track user engagement with these lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
Heuristics 5
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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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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://botokaw.ru/123?utm_term=android+version+9+easter+egg+game PDF link annotation
- https://cdn.sqhk.co/zirevazul/jjhricb/hidden_valley_road_real_family.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459937/normal_601d53208d399.pdfIn PDF document text
- https://cdn.sqhk.co/vazedibimi/JnFRiiW/beautiful_flower_wallpaper_download_for_mobile.pdfIn PDF document text
- http://dotavulilego.mypressonline.com/xazik.pdfIn PDF document text
- https://cdn.sqhk.co/navuwamas/gegdLK4/97491329390.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388422/normal_60076b1271cb6.pdfIn PDF document text
- http://wuramegojuluz.mywebcommunity.org/construction_safety_manager_salary_california.pdfIn PDF document text
- http://zujuzerawijuk.medianewsonline.com/23633799970.pdfIn PDF document text
- http://jekeluxuto.mywebcommunity.org/english_dictionary_app_for_android_without_internet.pdfIn PDF document text
- https://cdn.sqhk.co/luwagoma/cqLd4YL/kusapikitomin.pdfIn PDF document text
- http://risonubokedoxav.scienceontheweb.net/5022917666.pdfIn PDF document text
- http://gajonedorebuko.mywebcommunity.org/jaxudubajunaruzi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459774/normal_5ff3d29277640.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://zujisofivo.onlinewebshop.net/34594666236.pdfIn PDF document text
- http://wogalukufizoma.epizy.com/vertical_business_card_mockup_free.pdfIn PDF document text
- http://lulasiwafa.rf.gd/how_to_reset_my_hunter_fan_remote.pdfIn PDF document text
- http://xidalagep.myartsonline.com/79163903350.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc810760-b6b0-4cc3-885a-52c4fba85514/durowogukedetutedapoju.pdfIn PDF document text
- http://razebegapusej.rf.gd/html_text_tags_examples.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2792729-4311-44c2-affd-2fdfa8d5aa60/93762924041.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a1412c3-9cbb-4724-b8ef-97994b2eb093/dosidaguzojunutinur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/940365f7-3771-4250-b59e-86cd38c8a0d9/keystone_8mm_projector_value.pdfIn PDF document text
- http://wetetepipemo.rf.gd/workshop_facilitator_guide_template.pdfIn PDF document text
- http://magegefopo.atwebpages.com/liwibudotimewof.pdfIn PDF document text
- http://zujugefov.rf.gd/tolalonukodoluvedeluru.pdfIn PDF document text
- http://xepuzakudera.atwebpages.com/36905794104.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/30cc828f-e53b-4dc0-a7d4-020f5a4d3c87/the_long_winter_trilogy_reddit.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f1de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1DE | 5108 bytes |
SHA-256: ecfb3b2a5fc74bd0b402ba43b1cf6d5d74f617b93ef0302a0e67569b941cd5fd |
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font_01_sfnt_off00010328.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10328 | 11276 bytes |
SHA-256: 90404f070b4e721f8c35780bad0c781376962253a19f601b45954e0e473630bb |
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font_02_sfnt_off0001296d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1296D | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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