MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by multiple heuristics and an ML classifier, specifically flagged as a phishing trojan. It contains a large number of external links, many pointing to disposable hosting services, suggesting a link farm designed to redirect users to malicious sites. The primary malicious URL identified is 'https://nomylo.ru/pbw?utm_term=ppsspp+psp+game', which is likely used for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://nomylo.ru/pbw?utm_term=ppsspp+psp+game PDF link annotation
- https://joxalazugadono.weebly.com/uploads/1/3/1/4/131437099/nitaz-tugutezusazij.pdfIn PDF document text
- https://rapagifetudi.weebly.com/uploads/1/3/2/6/132682686/13b846ae1e00488.pdfIn PDF document text
- https://dosodufixelo.weebly.com/uploads/1/3/2/6/132682620/db87c7d09c0563.pdfIn PDF document text
- https://ranelelopo.weebly.com/uploads/1/3/1/3/131380755/gezite.pdfIn PDF document text
- https://lewimovi.weebly.com/uploads/1/3/4/3/134311482/pumorusozas.pdfIn PDF document text
- https://lapumutugafi.weebly.com/uploads/1/3/4/6/134601317/tixaku_sidanuko_lewilet_dusezo.pdfIn PDF document text
- https://xazonulukobimov.weebly.com/uploads/1/3/2/7/132712199/xopojigufaxubole.pdfIn PDF document text
- https://dowawanezezezo.weebly.com/uploads/1/3/1/0/131070762/dasurezeko-wufubidodibe.pdfIn PDF document text
- https://lawilutimi.weebly.com/uploads/1/3/4/8/134879912/vipulabep.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/9b66fde5-90e9-459d-9473-2c2b91f2390f/90914359218.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2df4504e-40ba-4d33-9b04-97f5cce04424/zobiwoneguwerolizakoxet.pdfIn PDF document text
- http://wukexav.pbworks.com/w/file/fetch/144870168/free_online_reading_passages_for_3rd_grade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca988a61-042d-46cb-9e2a-d0febdc7a23a/77513650159.pdfIn PDF document text
- http://gulisapil.pbworks.com/f/what_is_absolute_position_encoder.pdfIn PDF document text
- http://sijomirurefi.pbworks.com/w/file/fetch/144444816/what_is_the_strongest_intermolecular_force_present_in_acetone_ch2o.pdfIn PDF document text
- http://padimagofo.pbworks.com/w/file/fetch/144453450/is_star_trek_fleet_command_offline.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/138e0924-1dff-4ef1-8230-89990d00b759/45271323307.pdfIn PDF document text
- http://fuvesiwowegu.pbworks.com/f/37737902862.pdfIn PDF document text
- http://tusawijer.pbworks.com/f/formulas_de_derivacion_para_funciones_algebraicas.pdfIn PDF document text
- http://zubipuwaf.pbworks.com/f/adverb_clause_exercises.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_off0000e45e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE45E | 5012 bytes |
SHA-256: 1c566f113bbc6e25517d5bc434b490efa7154c60006ce811929155c7fec77559 |
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font_01_sfnt_off0000f55b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF55B | 10840 bytes |
SHA-256: 72ec3576d76b2d1e7913fc7637c45f11b3d794ca74e1dd9e51659f679cf8d24d |
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