MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is flagged as malicious by multiple heuristics, including a critical finding for a redirector link to known malicious infrastructure. The ML classifier also assigned a high probability of maliciousness. The document body, though heavily obfuscated, contains text that appears to be a lure for a product, likely to direct users to malicious sites. The presence of numerous embedded URLs, including one pointing to a known malicious redirector, strongly suggests a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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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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 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/strik?utm_term=rival+meat+slicer+1030v%252F4 In PDF document text
- https://cdn.sqhk.co/bamebuxi/hgjdJnn/rezadarezeziguv.pdfIn PDF document text
- https://nosuzodudoj.weebly.com/uploads/1/3/4/5/134588086/faxuvowuzamis-fepupaluw-wijok.pdfIn PDF document text
- http://drnextact.xyz/frida_ios_memory_dumplimj6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450631/normal_5fcff51e2907c.pdfIn PDF document text
- https://kisagisetiduke.weebly.com/uploads/1/3/4/7/134762251/zasurepawinozezasu.pdfIn PDF document text
- http://hermidkovo.info/what_are_the_purposes_of_lawsyki0w.pdfIn PDF document text
- https://cdn.sqhk.co/luwibajik/edk5NgN/wigodosofugufizisaj.pdfIn PDF document text
- https://wujipiledulom.weebly.com/uploads/1/3/4/6/134695719/zevumepaboxawun-dibedirovaraz-faxupajegu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404523/normal_60291f25ec070.pdfIn PDF document text
- https://wuvipovuzodex.weebly.com/uploads/1/3/4/8/134846945/tatolisevef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4480884/normal_5fff69eb2e5a9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412757/normal_600dba2e236a8.pdfIn PDF document text
- https://beretukajawedu.weebly.com/uploads/1/3/4/7/134713042/55adb41d9b51.pdfIn PDF document text
- http://my-favshopd.online/g1w_dash_cam_firmware2i1nh.pdfIn PDF document text
- https://cdn.sqhk.co/suxavawudomo/shfgchg/61003652229.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420917/normal_601f7b649f2ff.pdfIn PDF document text
- http://superheatbelt.xyz/application_for_leave_formal_letternbx3e.pdfIn PDF document text
- https://ruxuxosiforedop.weebly.com/uploads/1/3/4/4/134491380/787874b2cd.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/sonutopexaramuf/mikavuf.pdfIn PDF document text
- https://s3.amazonaws.com/tujeviwakirawu/lovurevix.pdfIn PDF document text
- https://s3.amazonaws.com/kodipopujufipig/jakelasowozuka.pdfIn PDF document text
- https://s3.amazonaws.com/goveruduzewoxu/university_botany_textbook.pdfIn PDF document text
- https://s3.amazonaws.com/redegelesibif/dance_video_hip_hop_mp4.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ebf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBF8 | 5496 bytes |
SHA-256: 46f1a816e6f19f092f269c4b6cb1142c4f714721a2cc0b998fe31712b0566fae |
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font_01_sfnt_off0000fea9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEA9 | 12500 bytes |
SHA-256: d9363af22d655ece6e460d8982ec78bf714b8d1d0f6446bf2708f3ca00a67f62 |
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font_02_sfnt_off00012855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12855 | 16172 bytes |
SHA-256: 778407b9b44ba78af3e41f271f922c8e1d1db5cf1ff960098081db59965da639 |
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