MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier indicating a high probability of maliciousness. The file contains a large number of external links, many pointing to disposable domains, suggesting a link farm or phishing attempt. While no scripts were explicitly extracted, the PDF structure and link farm indicate an attempt to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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/aws?utm_term=sharper+image+tv+wireless+headphones+manual PDF link annotation
- https://cdn.sqhk.co/sawijewabob/bjhggOb/bounce_tv_channel_number_on_directv.pdfIn PDF document text
- https://cdn.sqhk.co/sevafeluba/jgagghj/purofopezenokisujazuxo.pdfIn PDF document text
- https://pupowoxixibigi.weebly.com/uploads/1/3/1/4/131438439/veruzofu-lusodaguxiluxix.pdfIn PDF document text
- http://kosamaritaj.getenjoyment.net/xasubugapiwaluzopiwolif.pdfIn PDF document text
- https://cdn.sqhk.co/wogirujut/jgBumgj/revue_starlight_re_live_facebook.pdfIn PDF document text
- https://cdn.sqhk.co/remimidotomi/kuWKjhV/kitty_cat_story_cat_avatar_maker.pdfIn PDF document text
- https://cdn.sqhk.co/kupulifip/jtcihgj/dimolifesej.pdfIn PDF document text
- https://jezinuva.weebly.com/uploads/1/3/4/8/134869759/5456592.pdfIn PDF document text
- https://cdn.sqhk.co/gebijowokobe/Jgcelif/shell_clubsmart_apple_wallet.pdfIn PDF document text
- https://jixejuterekafiw.weebly.com/uploads/1/3/4/5/134508928/fonora.pdfIn PDF document text
- http://pufivuziviv.mypressonline.com/xorinuzemetiginiliweluk.pdfIn PDF document text
- https://cdn.sqhk.co/judawube/zg4gcSL/bass_booster_untuk_tube_apk.pdfIn PDF document text
- https://cdn.sqhk.co/tibakekavero/hbjgRge/guide_for_free_fire_diamonds_2020_new.pdfIn PDF document text
- https://zoluwapipapak.weebly.com/uploads/1/3/5/3/135321816/jizezaf_sewofitik.pdfIn PDF document text
- http://midikakuvekume.mywebcommunity.org/logitech_mk710_keyboard_user_manual.pdfIn PDF document text
- http://dejepuzalew.mygamesonline.org/apocalypse_culture_2.pdfIn PDF document text
- https://viledilexemapol.weebly.com/uploads/1/3/4/6/134698440/lovugo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://gulagopafed.onlinewebshop.net/autocad_2020_print_to_3d.pdfIn PDF document text
- https://s3.amazonaws.com/fajixe/blacksmithing_guide_wow_mist_of_pandaria.pdfIn PDF document text
- https://s3.amazonaws.com/nilafafakem/4648357643.pdfIn PDF document text
- http://rogomore.myartsonline.com/curso_cabala.pdfIn PDF document text
- https://s3.amazonaws.com/nitizobuv/la_familia_de_pascual_duarte_pelicula_descargar_gratis.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010ee6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EE6 | 5512 bytes |
SHA-256: 68dd052b1942065050eca66404cb71c95ea099b535369b7e07cdb41434ceecb7 |
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font_01_sfnt_off0001218d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1218D | 10556 bytes |
SHA-256: 982b0b8f5e719116bc3ea06736a9624fc8a25eb0f3bab1c6c95eea2f8454062a |
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font_02_sfnt_off0001458a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1458A | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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