MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable domains, suggesting a link farm or phishing operation. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as a phishing trojan. While no scripts were directly extracted, the PDF structure and embedded URLs are indicative of a lure to external malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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 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://soxebez.ru/wix?keyword=cox+norfolk+tv+guide PDF link annotation
- http://copyrightshelpscenters.com/24737616385xsbdg.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379731/normal_601daee34e3c8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500677/normal_5fec5b06034c2.pdfIn PDF document text
- http://silver35.ru/bahubali_2_full_movie_free_480pwn9xa.pdfIn PDF document text
- http://mgacessoria.online/bell_satellite_tv_wifi_adapter_manualypqv0.pdfIn PDF document text
- http://hookup153.fun/biblia_textual_gratisqjhav.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386839/normal_601e8b28aeddc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425217/normal_604b74b7c43a3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/789d535e-10cb-456f-b0c0-8aac50d288ed/nowozowomomurak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53060743-fe2c-4d16-95ac-db1f3ce2fa71/vonizimu.pdfIn PDF document text
- https://84d5b3ab-51dd-4312-87b7-51df18fb3b26.filesusr.com/ugd/9ea9b6_805adc529f2c4e178d78f456ea6bd8c9.pdf?index=trueIn PDF document text
- https://7a3463bf-3117-47cc-940f-ad9d50d05675.filesusr.com/ugd/9f2514_109eac90d3a844169ebd18114faf4362.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9c330500-c31f-4591-b761-24e58eac84e4/84326317580.pdfIn PDF document text
- https://c01188fd-d8af-4b86-846b-090f7ecd58d8.filesusr.com/ugd/9058e5_b117a42f8df84bd6b85170dc08d5b70f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/932a61b5-f436-4c6b-83d6-6121b4257a4a/2005_jeep_grand_cherokee_limited_power_steering_pump.pdfIn PDF document text
- https://s3.amazonaws.com/fejakixoweka/astro_a20_wireless_gen_2_headset_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/41c161eb-da7c-414d-a6be-fe21e4361b10/cules_son_las_enfermedades_que_califican_para_el_ss.pdfIn PDF document text
- https://s3.amazonaws.com/legenapi/free_general_resume_cover_letter_template.pdfIn PDF document text
- https://f6180879-d31b-499c-8e42-fead7842c491.filesusr.com/ugd/007227_f1fcdc4b9d304e8fa7f439fc372d2907.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a42caf21-b21b-4ef0-9a90-3bbc967647d9/9362355140.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eec17d76-93cc-4e5a-88bb-65db179939b1/how_much_does_fios_tv_one_cost.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_off000187e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x187E2 | 4784 bytes |
SHA-256: 9c84f8150de3837b3668f783e7264e1f1da340655674f95a2a6769b25d4f98be |
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font_01_sfnt_off00019842.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19842 | 12248 bytes |
SHA-256: acc1208d2e495734fafe87075580a5bf88d2a475b579e610d5a0c91bb7208eaa |
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