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 0.9993
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/123?utm_term=what+to+do+if+your+xbox+one+controller+keeps+turning+off PDF link annotation
- https://cdn-cms.f-static.net/uploads/4452193/normal_5fe77a5fb4b95.pdfIn PDF document text
- http://wudaxozibutix.sportsontheweb.net/17092769486.pdfIn PDF document text
- http://fresh-ita.fun/ralakonelufifijefawogix60t5.pdfIn PDF document text
- http://aydym.club/943703176827lfio.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366961/normal_5ff5799cd69ff.pdfIn PDF document text
- http://lnstgramhelpcopyright.com/best_rated_guided_tours_of_italyk7y91.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485704/normal_5fec17f94aed0.pdfIn PDF document text
- http://spoonnumberone.xyz/86045556134reqg3.pdfIn PDF document text
- http://kemytbok.xyz/global_handwashing_day_2018_narrative_report0xypu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404297/normal_6002d54363c33.pdfIn PDF document text
- http://labiosdewonda.com/1877559918a8aa3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4505837/normal_5ff04cc71d33c.pdfIn PDF document text
- http://powuvomewekuxeb.getenjoyment.net/2000_jeep_grand_cherokee_check_engine_light_on_but_no_codes.pdfIn PDF document text
- http://tupaxeguna.scienceontheweb.net/xojixuxidovazona.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tokudapele/91808487641.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/01a75ce2-0665-4362-91a1-5ac6186f49f5/68831389857.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fb6a3c0-2256-406a-b391-bd02ca7be8e2/62979665537.pdfIn PDF document text
- http://xobebol.onlinewebshop.net/tigegurinadasevumububoto.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/df3e994e-6c13-434a-89c7-8f00dc8103b2/burger_king_near_me_hiring_at_14.pdfIn PDF document text
- https://s3.amazonaws.com/zafirawit/gizagapogilijogiwe.pdfIn PDF document text
- https://s3.amazonaws.com/sixenogafopoj/adobe_reader_9._1_free_exe_file.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe55896b-922e-46b3-9bd2-3190fcdcd124/susoz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/676df796-80ce-4c07-b267-5503c8bae094/formato_de_carta_poder_para_viajar.pdfIn PDF document text
- https://s3.amazonaws.com/zikeko/3d_printing_filament_guide.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_off0000fb86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB86 | 5804 bytes |
SHA-256: 8bec27bbcc4e7bc968f1394bc94e7f393218f77825b0b59e76997fcb888d6b15 |
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font_01_sfnt_off00010f60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F60 | 10192 bytes |
SHA-256: f83ddf09b65a6d93bb0ae35f49bac3b22dbadb230635d40d93e782425fc8719f |
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