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 0.9993
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://fokemale.ru/strik?utm_term=sword+art+online+games+free+to+play PDF link annotation
- https://biteledazuxol.weebly.com/uploads/1/3/4/3/134315761/jerokomiwun_kekoxirozebidiw_womunoso_sebilat.pdfIn PDF document text
- https://dibapanapuro.weebly.com/uploads/1/3/0/7/130776085/c0094156ad73.pdfIn PDF document text
- https://kikafizujugu.weebly.com/uploads/1/3/4/0/134012642/gorirofabidesa.pdfIn PDF document text
- http://resesovazumo.iblogger.org/godenesupovudamovutuxanug.pdfIn PDF document text
- https://xixobuba.weebly.com/uploads/1/3/4/8/134898189/xufowapozamirobirosi.pdfIn PDF document text
- http://prizinsta24.online/nejedxv361.pdfIn PDF document text
- http://zipezaronin.iblogger.org/20530789596.pdfIn PDF document text
- http://vugemusobele.22web.org/panamelajofom.pdfIn PDF document text
- https://wajuzetixageg.weebly.com/uploads/1/3/0/9/130969085/a4eef3bc52a.pdfIn PDF document text
- https://dunifavopugi.weebly.com/uploads/1/3/5/3/135312205/lixuwu.pdfIn PDF document text
- http://giocodigital.website/how_to_deal_with_different_learnersnvrj7.pdfIn PDF document text
- http://gogotmif.space/3d_comic_uninhibitedc7139.pdfIn PDF document text
- https://bosijoputa.weebly.com/uploads/1/3/4/3/134317673/rulanuxomubem.pdfIn PDF document text
- https://pugixodazujok.weebly.com/uploads/1/3/2/7/132710779/2685966.pdfIn PDF document text
- https://metuliwilive.weebly.com/uploads/1/3/4/3/134386481/fuvolotum-xawig-gixazasewutani-xakorufajado.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://56148a0a-83a3-4003-94ff-78d3044b7c00.filesusr.com/ugd/6f5f23_4308fe522315417fb23049ea31c12850.pdf?index=trueIn PDF document text
- http://bivatirovasivoj.epizy.com/how_to_thread_my_brother_lx-3125_sewing_machine.pdfIn PDF document text
- http://pevivudawof.epizy.com/37731851429.pdfIn PDF document text
- https://8c56b32b-3398-45d6-9c0b-b55146621f16.filesusr.com/ugd/6924eb_f12605e22bca4c608f178059c0ade7cc.pdf?index=trueIn PDF document text
- https://98cdd5c5-c43e-49eb-9373-39517e896cbb.filesusr.com/ugd/90661f_0421d7139171438d8478591a6f9d8b3c.pdf?index=trueIn PDF document text
- https://bcd7deca-fd5d-492b-a220-d373ca515bc9.filesusr.com/ugd/12f4eb_2df3bfaef6fb41c094893a1fb8e0e68d.pdf?index=trueIn PDF document text
- http://jipokogave.epizy.com/87034134788.pdfIn PDF document text
- http://zixoridepub.rf.gd/guvegulolobosakim.pdfIn PDF document text
- https://e691ad07-92dc-45fa-af10-8929b4045ede.filesusr.com/ugd/87b9a8_da62f8c4b98b4f39b77150905087373e.pdf?index=trueIn PDF document text
- http://lokutoge.rf.gd/vijixanu.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_off000113ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113EC | 5656 bytes |
SHA-256: 3fed20438146e7daa718016cf1905027937f307417f46d8b123a997a38f4ea3d |
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font_01_sfnt_off00012732.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12732 | 11168 bytes |
SHA-256: aa94ff94ea92a34cc6181c36a85447a9c571eda948c2f9cfb32d80b2870f16db |
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