MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a URL that is presented as a 'power amp repair guide', likely a lure to trick users into visiting a malicious site. The presence of embedded URLs and the nature of the detection suggest it is used for phishing or malware distribution.
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://dafemum.ru/123?utm_term=power+amp+repair+guide
- http://xaxemejidaxetov.iblogger.org/32999091778.pdf
- http://tuderoba.getenjoyment.net/73004299354.pdf
- http://kevaduvapagenig.iblogger.org/33450387917.pdf
- http://tonipoj.iblogger.org/riboxaz.pdf
- https://cdn.sqhk.co/xikokopek/50gc9yp/xamawod.pdf
- https://cdn.sqhk.co/salulilo/bhfMjBx/beyonce_beautiful_liar.pdf
- http://wegoluxetas.scienceontheweb.net/nlp_sleight_of_mouth_patterns.pdf
- http://tifowarevonet.iblogger.org/60389317306.pdf
- http://xofitazuregokud.mywebcommunity.org/titogufutojatugipi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://1c0525ad-74e3-41c7-b44a-ab8be2d0a3fb.filesusr.com/ugd/be19e1_791b5437f49b4c10a41b447382ca31a7.pdf?index=true
- https://s3.amazonaws.com/ladojenefe/new_english_album_songs_free.pdf
- https://s3.amazonaws.com/nasitevu/46250507197.pdf
- http://sitidex.epizy.com/mambo_number_5_trombone_sheet_music.pdf
- https://acfc0e76-311d-46af-9c13-f46c112eb424.filesusr.com/ugd/f90bad_2492aa920b28429e90ee3721eda7f1fc.pdf?index=true
- https://6648aa49-deb3-4d6f-81a8-a63cc7a297fb.filesusr.com/ugd/38eac1_d184b0e72c3444fa9f01870b29e0e00b.pdf?index=true
- https://s3.amazonaws.com/ganubatebedoxez/occurrence_book_template.pdf
- https://s3.amazonaws.com/zamemigojat/what_is_curriculum_compacting.pdf
- https://s3.amazonaws.com/vuforewebub/77451124738.pdf
- https://f4e740b0-69d0-4d5c-a0c7-362dc6b2ad6d.filesusr.com/ugd/0356fc_f3b64391e25148bdab8fdb48df82c414.pdf?index=true
- https://s3.amazonaws.com/kisimujuk/13075571771.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_off0000da79.binc9f8fcae2156e726fd73e8c28c20112be084e52e0d0ee6add78efc7515ceb5bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA79 | 5160 bytes |
font_01_sfnt_off0000ec02.bin6c6c126fb49fd4b60b1cbac7735bf79dfa4f8392f57dcf886f2fdb389660403a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC02 | 10604 bytes |
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