MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, with a high risk score. It contains an embedded URL pointing to a suspicious domain, likely intended to host a phishing page or a second-stage payload. The document body, though heavily obfuscated, contains text related to 'Feliz dia de los reyes magos mensajes' and application metadata, suggesting a lure to disguise malicious intent. No scripts were extracted, but the presence of external URIs indicates an attempt to redirect the user to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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://vilenefex.ru/wix?keyword=feliz+dia+de+los+reyes+magos+mensajes
- https://static.s123-cdn-static.com/uploads/4425738/normal_5fcd255281373.pdf
- http://xedowoduwonaf.iblogger.org/lanuguxenabupibumiwa.pdf
- http://fejevimajaf.22web.org/whats_another_name_for_car_ride.pdf
- http://cadenalia.com/film_american_pie_8_sub_indogaezz.pdf
- http://firstdoctor.xyz/chennai_super_kings_team_2020_sponsorsrge62.pdf
- http://lakabusomasa.22web.org/how_to_clean_ariens_carburetor.pdf
- https://cdn-cms.f-static.net/uploads/4473031/normal_6059906d8d41d.pdf
- https://cdn.sqhk.co/femaxozimom/nqhcajd/82253016506.pdf
- http://ranomurivokav.22web.org/denuvegetijogozun.pdf
- https://cdn.sqhk.co/togokitaz/kjcjaji/japanese_alphabet_katakana.pdf
- https://cdn-cms.f-static.net/uploads/4412391/normal_6056a7c894f5e.pdf
- http://airet.space/what_is_a_nurse_practitioner_salary_in_canadaj8nw2.pdf
- https://cdn.sqhk.co/jotapepikota/cgfwjd2/xml_auto_format_notepad.pdf
- https://static.s123-cdn-static.com/uploads/4485718/normal_600826d0b3861.pdf
- https://cdn.sqhk.co/jodariwem/ZN58hb1/aquoral_lipo.pdf
- http://all-system7.xyz/679865984043oe7q.pdf
- https://cdn.sqhk.co/medijamowole/a4fygv1/32222201051.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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_off0000e92d.bindbbc78f1565d2cf092c5f1c1f26458e336d380a1c9d013cd3cf50f09ff5225a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE92D | 5328 bytes |
font_01_sfnt_off0000fb4d.bin99b6921b67cddc44b321d363093076a40cde1bd64bc267485fa13d8f55e9981e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB4D | 11596 bytes |
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