MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a lure related to a holiday, which is a common tactic for phishing or malware distribution. It embeds external URIs, including one pointing to 'golowaki.ru', likely intended to redirect the user to a malicious site. The ClamAV detection and ML classifier strongly indicate malicious intent, consistent with a phishing or trojan delivery mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://golowaki.ru/aws?utm_term=que+dia+%25C3%25A9+o+feriado+de+carnaval+2021
- http://pupijepu.22web.org/depapumujuwelaje.pdf
- https://cdn.sqhk.co/puwukuwos/jTibxjb/apprentice_electrician_jobs_ireland.pdf
- https://cdn.sqhk.co/vesagivara/mgdECid/minerals_are_needed_for.pdf
- https://cdn.sqhk.co/rijujonakuje/6sJqHie/ninety_six_primary_school_supply_list.pdf
- http://lopixerirerenex.mywebcommunity.org/introduction_to_archegoniate.pdf
- http://vedevejunogi.iblogger.org/xopapisavodapa.pdf
- https://static.s123-cdn-static.com/uploads/4377101/normal_5fc88af876ecc.pdf
- http://saniwofixapu.mygamesonline.org/popular_american_slang_words_and_phrases.pdf
- http://dewodalaluw.mygamesonline.org/79848128104.pdf
- https://static.s123-cdn-static.com/uploads/4419003/normal_5ffe0921cfeea.pdf
- http://logawedulukudan.mywebcommunity.org/resistance_band_exercises_for_chest_and_shoulders.pdf
- https://cdn.sqhk.co/bulegumu/h4gTmIh/93704998914.pdf
- http://rumurel.mywebcommunity.org/fukomudokozefexinivunibuj.pdf
- https://cdn.sqhk.co/wixexozesila/jifjj7P/kimekamevekexanejire.pdf
- https://cdn.sqhk.co/momujolo/ehhUhjU/witch_weapon_game_tier_list.pdf
- https://cdn.sqhk.co/letinumi/iXgcRhf/15492818071.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://wuxokap.rf.gd/what_color_eyes_does_jensen_ackles_have.pdf
- http://jefevuxivux.epizy.com/nowufunijezumun.pdf
- http://fowimifefezujo.myartsonline.com/23263116170.pdf
- http://lodusebivepakef.epizy.com/bus_dj_song.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_off0000e73d.binbc6353777e49d9725785a055ff47584911028de7d63599375554d8cd4f41c9b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE73D | 5424 bytes |
font_01_sfnt_off0000f98f.bin411d4977777fb3286906acf5a8e426a01db9de246fa51333d993f4134736b81f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF98F | 12768 bytes |
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