MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains a large number of external links, indicating it is part of a link farm designed to redirect users to potentially malicious content. The document body, though heavily obfuscated, appears to contain search-related text, suggesting a lure to drive traffic to the linked URLs.
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://jottigo.ru/wix?keyword=what+colors+make+burnt+orange
- https://cdn.sqhk.co/womilepeba/hbTWidz/9715665649.pdf
- https://cdn-cms.f-static.net/uploads/4478952/normal_5fd7cda4b772a.pdf
- https://fixaporaxaju.weebly.com/uploads/1/3/1/4/131413905/vududavesu.pdf
- https://cdn.sqhk.co/baxorurifina/eRCfetc/versatile_synonyme_francais.pdf
- https://tozikogok.weebly.com/uploads/1/3/5/3/135330875/fugevoxufa.pdf
- https://cdn-cms.f-static.net/uploads/4387825/normal_601fe3446c6f8.pdf
- https://rexizoxulod.weebly.com/uploads/1/3/5/3/135399206/5f9d41c8f.pdf
- https://static.s123-cdn-static.com/uploads/4416326/normal_5ff9d60377b42.pdf
- https://cdn-cms.f-static.net/uploads/4374373/normal_6027a182ad521.pdf
- https://cdn.sqhk.co/tefulobesa/wveidhj/the_munsters_pinball.pdf
- https://weduparazibad.weebly.com/uploads/1/3/4/7/134710999/kelewanimukirabadeb.pdf
- https://static.s123-cdn-static.com/uploads/4464709/normal_5feefa12d87b7.pdf
- https://cdn-cms.f-static.net/uploads/4459628/normal_60191b8076f2d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/xaliwalufoguni/vosexana.pdf
- http://zojofat.epizy.com/lagugutir.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d25b.bin2e35550716ecd7fcb13c911427404ea050f21824bf0bb81ce973b333a9a73aaf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD25B | 5264 bytes |
font_01_sfnt_off0000e424.bin982442b04504c87f1b3a4bb4f442e61501df77fd797de6cd79fdfbe141a25a83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE424 | 10444 bytes |
font_02_sfnt_off000107d7.bin7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107D7 | 4324 bytes |
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