MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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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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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://jottigo.ru/award?keyword=alagappan+manual+of+practical+medicine+pdf PDF link annotation
- https://kesoxebexug.weebly.com/uploads/1/3/2/6/132681937/2638437.pdfIn PDF document text
- http://sputnews.com/6272691760d8sk9.pdfIn PDF document text
- https://nurosizakudagag.weebly.com/uploads/1/3/4/6/134699554/2176c.pdfIn PDF document text
- http://kpupnov.pro/rpsc_2nd_grade_maths_bookyi159.pdfIn PDF document text
- http://ericksandoval.com/how_to_reset_alarm_system_adtzjxbp.pdfIn PDF document text
- http://mihetos.xyz/346092329313vzyn.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461744/normal_6035ce186d97f.pdfIn PDF document text
- https://vesanawe.weebly.com/uploads/1/3/4/6/134602832/3f076537fef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469638/normal_5ffabbcb70061.pdfIn PDF document text
- https://zokofefedepop.weebly.com/uploads/1/3/1/4/131437243/mafipebok_bogizugu_milalenewiwula.pdfIn PDF document text
- https://vojizozovogimum.weebly.com/uploads/1/3/0/7/130740342/bitevafakirebo-tapupefuduvavat-retuj.pdfIn PDF document text
- http://voirlo.xyz/ximogelatejimuwobebexezed7pw1s.pdfIn PDF document text
- https://movudari.weebly.com/uploads/1/3/1/0/131070737/2652285.pdfIn PDF document text
- https://gadowawo.weebly.com/uploads/1/3/4/6/134630962/ferutimi.pdfIn PDF document text
- http://wppremium.org/star_wars_asteroid_fieldlne0i.pdfIn PDF document text
- https://wavamabixalovag.weebly.com/uploads/1/3/4/5/134525364/9606328.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rejizupufuxetib.rf.gd/gramofon_audio-technica_at-lp60xhp.pdfIn PDF document text
- http://tipopetudigovib.epizy.com/41340847807.pdfIn PDF document text
- http://fukurem.epizy.com/how_to_write_freelance_work_on_cv.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_off0000da22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA22 | 5284 bytes |
SHA-256: 1366689800cb5a47349c9d151b385b869e727e67f26d0f56ce39902d0abe978a |
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font_01_sfnt_off0000ec0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC0C | 10436 bytes |
SHA-256: 0331159a80f989b35e6b7ac342664e8855df9587147f7686efa89677834afa27 |
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