MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to file-sharing services and potentially malicious domains, indicative of a link farm or phishing lure. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan. The presence of embedded URLs and the heuristic firing for PDF_SEO_LINK_FARM strongly suggest the document's purpose is to redirect users to malicious websites.
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://leonvi.ru/wix?keyword=tamati+waka+nene+gottfried+lindauer
- https://gipenozup.weebly.com/uploads/1/3/1/0/131070487/0405cdb51.pdf
- https://cdn.sqhk.co/wadupaxi/ii24hdZ/retrograde_september_2020_capricorn.pdf
- https://pesawuzopedeg.weebly.com/uploads/1/3/5/3/135327269/63ace.pdf
- https://bitusuverutito.weebly.com/uploads/1/3/1/8/131871453/e03b647954.pdf
- http://all-casino.xyz/maths_worksheets_year_7_nzbkh5e.pdf
- http://spoonnumberone.xyz/nba_2k13_trke_yama_indir_gezginlerdjurd.pdf
- https://cdn.sqhk.co/rukokota/fgcjcty/16792670825.pdf
- https://xogefuvoza.weebly.com/uploads/1/3/2/3/132303221/mirogifugo.pdf
- http://yozi.store/66603957269vlirb.pdf
- https://fezapatinegu.weebly.com/uploads/1/3/4/2/134266508/fugurozizevadunisum.pdf
- https://tikobivit.weebly.com/uploads/1/3/1/3/131382680/f9672a5ccab9.pdf
- http://cleaner360.shop/zibep6yl72.pdf
- https://fosobezi.weebly.com/uploads/1/3/4/8/134898374/0429b8399.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/xazarujokemus/clear_browsing_history_on_android_phone.pdf
- https://s3.amazonaws.com/kudufigunabi/22167510705.pdf
- https://s3.amazonaws.com/mozirolinitaje/rpg_maker_mv_free_full_version.pdf
- https://s3.amazonaws.com/vonutavekip/android_auto_screen_brightness_app.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_off0000f023.bin2bee575673c0a9045e33428ae18bc18ec5b2ec6954b1b96d228456cddc2c8ca9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF023 | 5152 bytes |
font_01_sfnt_off000101af.bin165519e55a18cb5f6a70905ed531f131b4d5ed9c4868d36eab35c491818fbd63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101AF | 10680 bytes |
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