MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many pointing to disposable domains and link farms, indicating a malicious intent to redirect users. The ClamAV detection and ML classifier strongly suggest this is a phishing or trojanized document. While no scripts were explicitly extracted, the PDF structure and numerous external URLs are indicative of malicious redirection or content delivery.
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://nipisod.ru/award?keyword=lord+of+chaos+ebook+cover PDF link annotation
- https://cdn.sqhk.co/rasepotobami/Ckifggj/racing_city_3d.pdfIn PDF document text
- https://rawekawus.weebly.com/uploads/1/3/4/4/134467784/sifadoxivij.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485718/normal_5fe00e224b276.pdfIn PDF document text
- https://cdn.sqhk.co/vunelebu/7sqKgey/untouchables_tv_show_1993.pdfIn PDF document text
- http://blog-millionaire.buzz/jawibukawifizelifizafu20gk.pdfIn PDF document text
- https://gerugufudob.weebly.com/uploads/1/3/4/8/134869234/butiwukat.pdfIn PDF document text
- https://cdn.sqhk.co/polidupokasu/jcuMVjf/fun_runner_60.pdfIn PDF document text
- https://rejobasagiletez.weebly.com/uploads/1/3/4/6/134642313/jomisamijimigetala.pdfIn PDF document text
- https://wesoxiworikezux.weebly.com/uploads/1/3/1/3/131380467/zidijiw_tewipadibus_fovivolu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493266/normal_5fdf02028907c.pdfIn PDF document text
- https://jujipepovoduvu.weebly.com/uploads/1/3/4/0/134017188/5855346.pdfIn PDF document text
- https://nizevamil.weebly.com/uploads/1/3/2/8/132814567/1433621.pdfIn PDF document text
- http://domavera.ru/241891063547gtks.pdfIn PDF document text
- http://apsdd54gfv.xyz/grim_dawn_keeps_crashingmjvtp.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459321/normal_60301dadcbdca.pdfIn PDF document text
- https://durabikat.weebly.com/uploads/1/3/4/5/134512276/javuburuwid_muximi.pdfIn PDF document text
- https://cdn.sqhk.co/fuvivemu/2iihdO3/12022292215.pdfIn PDF document text
- https://xoxopurotawasuj.weebly.com/uploads/1/3/4/6/134651309/f46363.pdfIn PDF document text
- http://wekeb.space/59013859996606a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446379/normal_600d9d27ad5c2.pdfIn PDF document text
- https://cdn.sqhk.co/sovokeduseb/hijjf1L/block_folding_origami.pdfIn PDF document text
- https://vawudida.weebly.com/uploads/1/3/4/8/134890241/jugotevibize-fekitabo-kakuvuli-lapud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In 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_off0000ec9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC9D | 4836 bytes |
SHA-256: adc9b36782a19a246245c9b18652c8830b2a7f22cfe951a709a822b04195fe87 |
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font_01_sfnt_off0000fd1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD1C | 10780 bytes |
SHA-256: e395fb3b861fb471060d39d56d35e565c886f595bc645077db82044b3db457ef |
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font_02_sfnt_off000121e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121E2 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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