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 0.9991
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://ponafet.ru/123?utm_term=phone+recording+software+for+pc+free PDF link annotation
- http://discout.online/momaladametrcqb6.pdfIn PDF document text
- https://cdn.sqhk.co/ritapabinap/5FzYe22/the_maxwell_nyc_reviews.pdfIn PDF document text
- https://wujipiledulom.weebly.com/uploads/1/3/4/6/134695719/865828.pdfIn PDF document text
- https://cdn.sqhk.co/sirazisiluz/2ji9lmR/dowotulojo.pdfIn PDF document text
- http://sagedix.medianewsonline.com/zexutemawijuxajijaxoso.pdfIn PDF document text
- https://cdn.sqhk.co/gafebujeb/lLHCDNH/31754921690.pdfIn PDF document text
- http://indital.space/pathfinder_strange_aeonsm0ygw.pdfIn PDF document text
- https://cdn.sqhk.co/subilikiwi/gjgf3ja/72141302701.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412780/normal_600fca6887b98.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376600/normal_603807d477fc4.pdfIn PDF document text
- http://moymagazin.xyz/run_less_run_faster_reviewlo9fx.pdfIn PDF document text
- https://jiwujidevidu.weebly.com/uploads/1/3/0/8/130874067/zigegogetale_xekaxavika_salurapojerum.pdfIn PDF document text
- http://vazawujuzu.sportsontheweb.net/boss_fs-5u_fs-6_fs-7.pdfIn PDF document text
- http://kunujunekedi.mygamesonline.org/magic_chef_dishwasher_models.pdfIn PDF document text
- http://lnstagaram-verifiedbadges-from.com/richmond_tankless_water_heater_service_manualtzmni.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418171/normal_60399f4e22281.pdfIn PDF document text
- http://soferijivav.getenjoyment.net/don_t_look_back_in_anger_piano.pdfIn PDF document text
- https://cdn.sqhk.co/xojelumegasi/ihhfPWq/7518172922.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391008/normal_602391d4908bf.pdfIn PDF document text
- https://febefadu.weebly.com/uploads/1/3/1/4/131453100/0b80da0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://0aa989e7-076c-475f-bc22-fff5ae310860.filesusr.com/ugd/b44be6_90a39051dddd4c68aaa01a38be1f8afe.pdf?index=trueIn PDF document text
- https://c301b42c-deab-4116-afcd-a09dd0728425.filesusr.com/ugd/4bb894_4819398c8d4945b2b368af15c0fca3a1.pdf?index=trueIn PDF document text
- https://684917c6-b594-4497-9ea4-141105166a5b.filesusr.com/ugd/0dc9f5_38e3ed8eefb6432ea2fddbcca6714ea9.pdf?index=trueIn PDF document text
- https://eee7329a-c4d5-4508-a8fd-a8ba515f7d9f.filesusr.com/ugd/5ed802_43daefb361784e40b6ffcb62cc480da7.pdf?index=trueIn 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_off0000edc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDC3 | 5480 bytes |
SHA-256: e180b6d0c97ba4f42692b94dddec241960bd26dc1c5e5c2228027b73fd59a191 |
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font_01_sfnt_off00010078.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10078 | 10656 bytes |
SHA-256: 67e438266670ee0cd075adf8cfe0e791452fcbeca40825920ddaca6522fe072b |
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