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 0.9967
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://golowaki.ru/award?keyword=un+barrage+contre+le+pacifique+pdf+gratuit PDF link annotation
- https://cdn-cms.f-static.net/uploads/4375197/normal_601a876edc5a3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486359/normal_600aa0d44ab4c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495841/normal_5fd61c3d6b19a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393911/normal_60128108602ae.pdfIn PDF document text
- http://front-glass.website/yellowstone_season_3_finale_recapzjhdq.pdfIn PDF document text
- https://mikugixu.weebly.com/uploads/1/3/1/4/131438693/jozosamoxijurazofi.pdfIn PDF document text
- http://atelier-spb.com/kuwomojalowezusadalu2pto4.pdfIn PDF document text
- http://reduslimitaly.website/925151572536yjjd.pdfIn PDF document text
- http://coins24h.com/saeco_coffee_machines_pricesf2mn9.pdfIn PDF document text
- http://grandov.pro/ajzen_i._1991_theory_of_planned_behavior_organizational_behavior_and_human_decision_processesw7214.pdfIn PDF document text
- http://spoonnumberone.xyz/86045556134reqg3.pdfIn PDF document text
- http://thedouche.xyz/summer_infant_camera_monitor_no_signalf19mo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367925/normal_6001224ef08cd.pdfIn PDF document text
- https://jefiwoso.weebly.com/uploads/1/3/5/9/135996081/732812.pdfIn PDF document text
- https://kefozonijufan.weebly.com/uploads/1/3/4/6/134689321/webuz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457876/normal_6008a1c7aed1b.pdfIn PDF document text
- https://gofadoden.weebly.com/uploads/1/3/4/6/134615513/nosedi_mowemubewavakam.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467027/normal_60145fda860bf.pdfIn PDF document text
- http://autocredit.moscow/vezozajuni7ezq2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408719/normal_5fd93ef3859fb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496360/normal_602c73b37e27e.pdfIn PDF document text
- http://ewwe.space/afcat_answer_key_20189kyrj.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420224/normal_60118f590042b.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/meludav/pomurinilogof.pdfIn PDF document text
- https://s3.amazonaws.com/dazovosugev/verb_affirmative_negative_interrogative_forms.pdfIn PDF document text
- https://s3.amazonaws.com/voropa/introduction_to_calculus_khan_academy.pdfIn PDF document text
- https://s3.amazonaws.com/fokapikow/zezowemesot.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_off00011738.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11738 | 5404 bytes |
SHA-256: e9c1a4ee2880089477fc6924a567bef62d14f0b68e4571cc80737b70de7fb6c6 |
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font_01_sfnt_off0001299d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1299D | 13128 bytes |
SHA-256: 7e6187cf8a7c90ce00f1e45ac85505c024631aefbbc5516a8f6de8bc8f9a8317 |
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