MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, as malicious. It contains a large number of external links, suggesting a link farm or phishing attempt. The presence of embedded URLs and the overall structure indicate it's designed to redirect users to potentially harmful websites.
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://pelibifir.ru/123?utm_term=fiddler+on+the+roof+prologue+tradition+lyrics
- https://lanekugufer.weebly.com/uploads/1/3/5/3/135351315/de030cba.pdf
- https://cdn.sqhk.co/gituridewo/haKiejd/76167258416.pdf
- https://cdn-cms.f-static.net/uploads/4423188/normal_5fe7a09c09800.pdf
- https://static.s123-cdn-static.com/uploads/4373301/normal_5ff3133b14236.pdf
- https://cdn-cms.f-static.net/uploads/4489583/normal_600e022c8c204.pdf
- https://gonudelosake.weebly.com/uploads/1/3/4/7/134750135/2385445.pdf
- https://cdn.sqhk.co/rovukupovumo/1roZgdE/54039721078.pdf
- https://wamogipoko.weebly.com/uploads/1/3/0/7/130739383/8269679.pdf
- https://cdn-cms.f-static.net/uploads/4374372/normal_5fd9d6df9ec9f.pdf
- https://cdn.sqhk.co/kusamika/jbUick1/60035329825.pdf
- https://cdn-cms.f-static.net/uploads/4472188/normal_6022218521690.pdf
- https://cdn-cms.f-static.net/uploads/4393204/normal_600ea68204a42.pdf
- https://cdn.sqhk.co/fovuxugo/jbg8hig/43810590794.pdf
- https://cdn-cms.f-static.net/uploads/4443344/normal_5fd0e19ddabe6.pdf
- https://cdn.sqhk.co/pumibavi/jhf3Ijj/vr_theater_for_cardboard_iphone_xs_max.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/votuweroxigezog/cedula_inicial_de_auditoria.pdf
- https://s3.amazonaws.com/tizowodifi/tom_sawyer_rush_song.pdf
- https://s3.amazonaws.com/mexijegedakol/80894741035.pdf
- https://s3.amazonaws.com/jarirotexab/brady_i7100_programming_manual.pdf
- https://s3.amazonaws.com/bokelur/6738591169.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_off0000f05b.bin1d2dcc9cf594f48257324ee148381710adb335f79f8fc18b5aacca5f75741bb9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF05B | 5472 bytes |
font_01_sfnt_off00010306.bin7d917cfcf7b9d7ed44f2f92ea79741997c7f2be9c2951199572fea170563a0af |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10306 | 10552 bytes |
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