MALICIOUS
186
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. 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 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://xezojetit.ru/wix?keyword=udel+visitor+parking+pass PDF link annotation
- https://cdn.sqhk.co/goxufime/jitgjgi/t-_mobile_coverage_map_4g_lte.pdfIn PDF document text
- http://konanozopesan.22web.org/datepap.pdfIn PDF document text
- https://cdn.sqhk.co/kasuvapexal/eihiinw/metaphysical_shops_near_me.pdfIn PDF document text
- https://cdn.sqhk.co/sawijewabob/jhiejbK/the_sims_freeplay_pc_no_download.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://679cd94f-bb1f-411a-9684-d99498fe93d6.filesusr.com/ugd/ce16d4_872f0f1ed18f4eeb81decab913968a38.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/178abb65-0e78-4ad8-b0fc-60f945fd26b0/the_chronicles_of_narnia_prince_caspian_full_movie_in_hindi_download.pdfIn PDF document text
- http://jijaxipejor.rf.gd/online_work_from_android_phone.pdfIn PDF document text
- http://jurepofopu.rf.gd/55931631522.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e679d044-3e6f-4d90-8a1d-c9e170e0a187/dasadusa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/23b51217-29be-4a58-9779-63f455222e37/jironefusojum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b8cd11b3-c339-433b-943d-aa1d6441efd3/water_wheel_horsepower_calculator.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/27241d36-b390-424c-b643-cc1181746c1a/xurorebaxukalenawelig.pdfIn PDF document text
- https://c145ee04-3c3b-4786-8b94-e0511401b322.filesusr.com/ugd/de65f7_7bb2286f5377496db47acaf27e5bc838.pdf?index=trueIn PDF document text
- http://zinikifog.rf.gd/surviving_sepsis_guidelines_vasopressors.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/61187bc3-a4b8-44d3-bf71-52fab64be739/how_to_make_chicken_stock_slow_cooker.pdfIn PDF document text
- https://0dd4521b-3e41-4083-9bcc-807cce03ae78.filesusr.com/ugd/cfe2e9_0844621b98fe489d8c79fe159b514fe8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8b496ee4-210e-4835-a25e-3c85bad61734/what_sequence_signal_word_appears_within_the_sentences.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/261f517c-affa-4f1c-8604-c24c12ef06a3/forik.pdfIn PDF document text
- http://nugafafekovad.epizy.com/what_child_is_this_greensleeves_piano.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_off0000f521.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF521 | 5240 bytes |
SHA-256: cb9e7c4f9a77fd0bdc91aa28797231ad75d9e8cefd41e70e95b91b7e66c489d0 |
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font_01_sfnt_off00010711.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10711 | 9684 bytes |
SHA-256: fd06ebf7f6c3bb49a329691faa632327d4bcffa2ee9e20c357918197546c3281 |
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