MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a callback-phone (TOAD) lure. 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 0.9992
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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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://jacksth.ru/wix?keyword=holt+bien+dit+french+3+workbook+answers PDF link annotation
- http://viruxego.mygamesonline.org/october_1st_week_current_affairs_2020.pdfIn PDF document text
- https://cdn.sqhk.co/sisadenev/fif4gc4/35198214684.pdfIn PDF document text
- https://cdn.sqhk.co/kizusuvut/dGhahaY/space_engineers_bigger_planets_mod.pdfIn PDF document text
- https://cdn.sqhk.co/tinipuded/vVigieU/93292684480.pdfIn PDF document text
- http://jiwapadenejeza.getenjoyment.net/kirufejowigikavasanu.pdfIn PDF document text
- http://vizojuzoninunoz.scienceontheweb.net/witcher_season_2_release_date_imdb.pdfIn PDF document text
- https://cdn.sqhk.co/tinolaseja/p5AVFii/auto_gangster_download.pdfIn PDF document text
- http://dabinepoj.mygamesonline.org/steelseries_arctis_7_manual.pdfIn PDF document text
- http://befotuke.mywebcommunity.org/70443961032.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://3465328d-eb21-4af5-a94e-b8fdacefaafa.filesusr.com/ugd/c63bf9_cef7463978c64875a562b1ee3efda9e4.pdf?index=trueIn PDF document text
- http://gegilifopom.myartsonline.com/86592140476.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e15f996-3afd-4538-bbb5-cf29a29f307d/rerum_novarum_encyclical_summary.pdfIn PDF document text
- https://s3.amazonaws.com/jusagi/life_together_fellowship_app.pdfIn PDF document text
- https://s3.amazonaws.com/zuguvoxoki/broadsheet_south_melbourne_cafes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9659e70f-8233-4aa6-aeb0-76f9557ef04f/pals_menu_rogersville_tn.pdfIn PDF document text
- http://vujapoguxesak.myartsonline.com/what_types_of_intermolecular_forces_are_present_in_ammonia.pdfIn PDF document text
- https://s3.amazonaws.com/puretulenuza/how_many_carbs_are_in_dunkin_donuts_donut_holes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/58cfdb69-a15e-40a7-9a38-252f16ecf12e/what_order_should_i_watch_sword_art.pdfIn PDF document text
- http://pikubub.onlinewebshop.net/96647234798.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb7402ad-1036-4184-9644-58f5983a6892/dream_meaning_pregnant_girl.pdfIn PDF document text
- https://s3.amazonaws.com/kumasala/jilodeduwolavakanadesum.pdfIn PDF document text
- http://mozutulobiris.onlinewebshop.net/bujilekalojibonemi.pdfIn PDF document text
- https://a208a2de-cee2-48c2-86e3-c620a022946d.filesusr.com/ugd/dda32d_127da96de67042c08dd37b07a300e67b.pdf?index=trueIn 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_off0000e4f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4F0 | 5532 bytes |
SHA-256: 9be47b50a16bcfeb4630b1a2e0284da023a88098196a4541904c8c659fcb3a15 |
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font_01_sfnt_off0000f7c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7C0 | 11328 bytes |
SHA-256: b5d355ed5c8e186910e92255a6545e09e977a272df81372d184de1241806b6f4 |
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