MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://golowaki.ru/wix?keyword=cphims+review+guide+3rd+edition+pdf PDF link annotation
- http://sarkife.site/pogepokuzaxotetizegasobutrv8vt.pdfIn PDF document text
- http://nasporte1.fun/nuages_music_sheetjvgog.pdfIn PDF document text
- http://small-italy.space/wedapogumejonotifachal.pdfIn PDF document text
- https://cdn.sqhk.co/gegenosuzun/EFMihjj/90497428738.pdfIn PDF document text
- http://viputixezererej.66ghz.com/39316282484.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374517/normal_6006a7a838372.pdfIn PDF document text
- http://afterdealer.pro/zenevadu626ft.pdfIn PDF document text
- http://animoney.xyz/atomization_and_spraysr5h2d.pdfIn PDF document text
- http://lnstagram-help-businesss.com/crimson_pandaren_phoenix_guide70tgv.pdfIn PDF document text
- http://topsale.pro/65343877234l6bhw.pdfIn PDF document text
- http://fifamarketbot.com/dutalipujw49mw.pdfIn PDF document text
- https://cdn.sqhk.co/mimotulifoti/aOhbieO/flight_control_panel_a320.pdfIn PDF document text
- http://allfreebets.ru/android_10_android_99czbn.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370780/normal_600efa403c7bb.pdfIn PDF document text
- https://cdn.sqhk.co/vusanutoj/hc4KhgY/buy_real_twitter_followers_paypal.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410207/normal_5feb2852e093b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://duvasupe.epizy.com/fadujovifuvulefavoves.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cc39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC39 | 5436 bytes |
SHA-256: 9d0f03b7685271b44f8d9858d9780ab1058203b6ffd9ab02da7517eefe9c66b2 |
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font_01_sfnt_off0000dea1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEA1 | 10444 bytes |
SHA-256: cda21293a9c1614a8d069fec86a24bb659353959568b444b854d3d3011806ebc |
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