MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, with heuristics indicating a large number of external PDF links, suggesting a link farm or distribution mechanism. The embedded URLs and the PDF's structure point towards a phishing or malware distribution attempt, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://botokaw.ru/123?utm_term=carnatic+raga+notes+pdf
- https://cdn.sqhk.co/baruduwege/jhigehe/zameduziminuxogivubiwa.pdf
- https://cdn.sqhk.co/tuzojivemepe/gjjeX4I/53833238495.pdf
- https://javisifuwo.weebly.com/uploads/1/3/5/3/135304639/bd30801b67e.pdf
- http://cenderaoriginator.com/simpson_pressure_washer_hose_repair_kitpy3tq.pdf
- https://cdn.sqhk.co/wofazexej/cYsvLFs/mixogazexosi.pdf
- http://kanaxade.mygamesonline.org/30425147842.pdf
- http://redtea.space/tewegusemubajojagisixopiojb98.pdf
- https://gemonozuwusub.weebly.com/uploads/1/3/4/1/134131657/ximifoside.pdf
- http://dosijefa.mypressonline.com/34636376303.pdf
- http://mattelipsticks.site/85459510071uv8sx.pdf
- http://itawomen.fun/paracord_handle_wrap_instructions5ol74.pdf
- https://wobufijurix.weebly.com/uploads/1/3/1/6/131607063/1e9d56.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/9f80c865-2142-4de8-864f-3ff87c66d5e6/tork_outdoor_lighting_timer_manual.pdf
- https://uploads.strikinglycdn.com/files/30df60e7-8fbd-48f5-a36f-617257cdb0c2/poxiwimus.pdf
- https://uploads.strikinglycdn.com/files/29b3bc3b-76e0-47b0-8324-8146e5538a28/whats_a_rag_doll.pdf
- https://uploads.strikinglycdn.com/files/93acb3a3-c5a0-4cac-865e-716f8c8aacaa/harry_potter_and_the_half_blood_prince_book_plot.pdf
- http://koduwutuvage.onlinewebshop.net/50264707270.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ed8b.bin1458caa58ed85c4f77d074fe360f3357f605a62d0d026b881561a1ea964edf55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED8B | 5196 bytes |
font_01_sfnt_off0000ff45.bin58164bffe2609d6c2742313e3ff14cdf2066da2d6cdbad6f937aec17d86457ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF45 | 12136 bytes |
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