MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical finding for linking to known malicious redirector infrastructure. The document body, though heavily obfuscated, suggests a lure related to 'social media marketing advantages and disadvantages pdf'. The numerous embedded URLs point to a link farm designed to redirect users to potentially harmful sites, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://crophysi.ru/award?keyword=social+media+marketing+advantages+and+disadvantages+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4461483/normal_6018dce0b9738.pdfIn PDF document text
- http://nuzidixiwetor.22web.org/kiwodalemozomez.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367268/normal_5fe17c6102ef4.pdfIn PDF document text
- https://munivimisidifi.weebly.com/uploads/1/3/4/7/134772296/tipugofen_lezule_dunilugidil.pdfIn PDF document text
- https://rudabukonavapuk.weebly.com/uploads/1/3/4/0/134016662/0c27e4.pdfIn PDF document text
- https://leditolovon.weebly.com/uploads/1/3/2/6/132682688/305849.pdfIn PDF document text
- https://xesanojazal.weebly.com/uploads/1/3/0/9/130968931/ab490b7a85ce4.pdfIn PDF document text
- https://foluxafan.weebly.com/uploads/1/3/5/3/135397430/7784097.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4424683/normal_5ffdd99fda0af.pdfIn PDF document text
- http://juzajikadig.22web.org/aluminum_diamond_plate_sheets_near_me.pdfIn PDF document text
- https://vixawesomuwevu.weebly.com/uploads/1/3/5/3/135387162/7777688.pdfIn PDF document text
- https://fujokexa.weebly.com/uploads/1/3/5/3/135304253/jorisaleji.pdfIn PDF document text
- https://nozagovedenide.weebly.com/uploads/1/3/2/6/132682533/fefuxe.pdfIn PDF document text
- https://nobawevedidilut.weebly.com/uploads/1/3/1/3/131379382/wafirilabama-dutebepubuv.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://webekilijonelew.epizy.com/diwajamige.pdfIn PDF document text
- http://latujetob.epizy.com/labyrinth_of_refrain_endings_guide.pdfIn PDF document text
- http://pupitudaxomibi.epizy.com/aggiornamento_android_asus_transformer_tf101.pdfIn PDF document text
- http://gokemebazeroxe.epizy.com/adobe_premiere_clip_full_apk.pdfIn PDF document text
- http://nenujogi.rf.gd/38217985900.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012ac2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AC2 | 1768 bytes |
SHA-256: 4fe1f96ba8db5cf35ca47cddaf067669eaebb9c038fc61eabfa1f5836d0fc525 |
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font_01_sfnt_off00013368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13368 | 5704 bytes |
SHA-256: 4e3ec235f78bde364071a053193df73b4dba1a629b411ab301f7db194f1ef521 |
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font_02_sfnt_off000146cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146CC | 10732 bytes |
SHA-256: 30bd30fc9c2510a83adc1b7d8739c6cb332ff8e93d22ac32ec7d9c3c19176d11 |
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