MALICIOUS
134
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. It uses an urgency-based lure. 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 0.9996
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://oniceh.ru/pbw?utm_term=gudetama+tamagotchi+instructions+english PDF link annotation
- https://cdn-cms.f-static.net/uploads/4377663/normal_604ba6707e916.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4448121/normal_5ffd3a8eeb568.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375076/normal_5fe4940615695.pdfIn PDF document text
- https://guvoruba.weebly.com/uploads/1/3/4/7/134742814/12553e1d76ffc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404512/normal_6003ab2aa5118.pdfIn PDF document text
- https://gopaxabog.weebly.com/uploads/1/3/5/3/135309926/eb79961c3c7f5f5.pdfIn PDF document text
- https://fajuvupo.weebly.com/uploads/1/3/5/3/135310445/8fc88c0.pdfIn PDF document text
- https://kijaxezadu.weebly.com/uploads/1/3/4/5/134590125/293bbc273c9d5b.pdfIn PDF document text
- https://memapuzubabevu.weebly.com/uploads/1/3/0/8/130813849/neganejivun-xezilopijozof.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://gosirata.pbworks.com/f/jomapi.pdfIn PDF document text
- http://zemenifinabe.pbworks.com/f/do_covalent_bonds_form_molecules.pdfIn PDF document text
- http://vejivab.pbworks.com/w/file/fetch/144462024/integrales_triples_en_coordenadas_cilindricas_ejercicios_resueltos.pdfIn PDF document text
- http://xutosop.pbworks.com/f/pupobotuxe.pdfIn PDF document text
- http://mumasenekera.pbworks.com/w/file/fetch/144423906/how_do_you_know_when_di2_is_charged.pdfIn PDF document text
- http://savavaze.pbworks.com/w/file/fetch/144453213/exemple_plan_daction_commercial_ppt.pdfIn PDF document text
- http://lakebimutep.pbworks.com/f/year_3_mental_addition_and_subtraction_worksheets.pdfIn PDF document text
- http://nunaruribeg.pbworks.com/w/file/fetch/144425445/how_to_calculate_kcal_day.pdfIn PDF document text
- http://dipoziw.pbworks.com/f/luxurasofidi.pdfIn PDF document text
- http://vugufosenene.pbworks.com/f/20456765210.pdfIn PDF document text
- http://funinupun.pbworks.com/f/how_do_i_register_my_boat_in_ct.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00016d05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16D05 | 5268 bytes |
SHA-256: 030db353ed373c8c072f17e7e2e363884cc2cda106a3b0573f5d634258fc803d |
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font_01_sfnt_off00017eca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17ECA | 11248 bytes |
SHA-256: f595bba245779f0a76df53f3771d0eff1f4c4cf1be8addb6fabce7334a3a6af8 |
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font_02_sfnt_off0001a52f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A52F | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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