MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The sample is a PDF document flagged by multiple heuristics as malicious, including a high-confidence ML classifier and ClamAV detection. The document body, though partially corrupted, combined with the 'SE_ADVANCE_FEE_SCAM_LURE' heuristic, indicates a phishing attempt designed to trick users into believing they have won a prize or are due a large sum of money. The embedded URL `https://mezovuduw.ru/wix?keyword=leader+of+federalists` is likely the next stage of this attack, leading the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://mezovuduw.ru/wix?keyword=leader+of+federalists
- https://cdn.sqhk.co/kipaselofuza/hMFi3ig/7446832073.pdf
- http://fufirewavit.getenjoyment.net/wenikilarabajipezewinuv.pdf
- http://dontbeshy.xyz/mage_the_awakening_merits6qova.pdf
- http://azakalaza5.xyz/sholawat_syubbanul_muslimin_addinu_lanae39bp.pdf
- http://xibomupazone.mypressonline.com/case_files_pediatrics_4th_edition.pdf
- http://stroymarketmetal.ru/16186484491vnl2y.pdf
- http://forexgeeks.net/how_to_light_a_tappan_gas_ovenk5o4a.pdf
- http://uk-delfin.ru/91557842108wmvpe.pdf
- http://nosinoski.shop/sofewumezagadelipijugs08g.pdf
- https://cdn.sqhk.co/pulafefer/duY8aSm/xizuj.pdf
- http://fukiwurezopukof.mywebcommunity.org/wodatejabokajozuruwokixog.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://jatugeset.atwebpages.com/31245774896.pdf
- https://s3.amazonaws.com/tedowafomaru/anitta_e_vito.pdf
- https://s3.amazonaws.com/xixonu/1111011526.pdf
- https://s3.amazonaws.com/sisaxu/vietnam_miss_universe_answer.pdf
- http://lebusepuwiri.atwebpages.com/kiwovarumazawanaridosaje.pdf
- https://s3.amazonaws.com/nodetuxapabara/jeweg.pdf
- http://kuxubakelixuzot.atwebpages.com/sinad.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_off0001c82f.binda34a60dac7190d21c6d396b72ffb38b46ebd53431117f02977d5f6cfac0f9d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C82F | 4844 bytes |
font_01_sfnt_off0001d8b6.bin8f49b21265758c8254091c784e449f026ac949643641f51c3793cf54a9360315 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D8B6 | 12612 bytes |
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