MALICIOUS
166
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 a password-protected-archive 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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=hack+8+ball+pool+facebook+pc+coins+and+cash PDF link annotation
- https://cdn-cms.f-static.net/uploads/4380384/normal_604828c0b863d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447460/normal_6008dfab4917e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4425255/normal_5ffb20348cd84.pdfIn PDF document text
- https://bulipabuwalo.weebly.com/uploads/1/3/4/1/134131868/jodefarotur.pdfIn PDF document text
- https://femixazate.weebly.com/uploads/1/3/4/3/134363246/57d7939.pdfIn PDF document text
- https://kafigibedup.weebly.com/uploads/1/3/4/4/134479504/3161995.pdfIn PDF document text
- https://kitogabizog.weebly.com/uploads/1/3/6/0/136053612/lulanu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460232/normal_6054629189b08.pdfIn PDF document text
- https://vamofelew.weebly.com/uploads/1/3/5/3/135398798/nukemuwebe.pdfIn PDF document text
- https://zuwubusonelab.weebly.com/uploads/1/3/0/7/130739898/c9d2acd04c.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://mefijunov.pbworks.com/w/file/fetch/144420681/faxudefawawosigi.pdfIn PDF document text
- http://zemenifinabe.pbworks.com/f/1448114741.pdfIn PDF document text
- http://banusiv.pbworks.com/f/ferupopemovomaruzuka.pdfIn PDF document text
- http://sijomirurefi.pbworks.com/w/file/fetch/144443961/flexisign_pro_10_full_activated_crack.pdfIn PDF document text
- http://jajafad.pbworks.com/w/file/fetch/144419181/23214501596.pdfIn PDF document text
- http://degenazi.pbworks.com/w/file/fetch/144431610/88919338521.pdfIn PDF document text
- http://jesababa.pbworks.com/f/52294456850.pdfIn PDF document text
- http://pimepovume.pbworks.com/w/file/fetch/144435798/how_to_use_tqm_in_capsim.pdfIn PDF document text
- http://zemenifinabe.pbworks.com/f/3gp_mobile_movie_hindi_2018_download.pdfIn PDF document text
- http://sijomirurefi.pbworks.com/w/file/fetch/144431370/epson_l3110_adjustment_program_zip_password.pdfIn PDF document text
- http://tukufidanega.pbworks.com/f/vuzewafaketilinopizel.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_off0000dc80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC80 | 5216 bytes |
SHA-256: 829a749601384a85a71c80d9381a6b3197e2f9522c0d61ec33d5de1d932ab21b |
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font_01_sfnt_off0000ee1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE1F | 10928 bytes |
SHA-256: 5dcb4518602ca9faa6c5cc063dd0f2af84b7ce438eba18fc587ba279f45f762d |
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font_02_sfnt_off00011368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11368 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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