MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://ponafet.ru/strik?utm_term=tai+chi+classic+book PDF link annotation
- http://instas.site/compare_slingbox_m1_and_m26plom.pdfIn PDF document text
- http://igme.site/gejepizupippzmq.pdfIn PDF document text
- http://chaptejvxz.fun/craftsman_190cc_lawn_mower_gold_engine_series2ih0a.pdfIn PDF document text
- http://faxusupovetek.sportsontheweb.net/10511328757.pdfIn PDF document text
- https://cdn.sqhk.co/vipujitebiki/aXI0haX/project_management_certification_free_training.pdfIn PDF document text
- http://reduslim-italiaoficial.site/les_nombres_dcimaux_cm2_exercicesngyff.pdfIn PDF document text
- http://votixibutiro.medianewsonline.com/vavojadovabiwaja.pdfIn PDF document text
- https://cdn.sqhk.co/devisofage/UjihcwS/xuditamogasokajiveku.pdfIn PDF document text
- http://xivagoz.22web.org/cheat_sheet_tft_scarra_imgur.pdfIn PDF document text
- https://cdn.sqhk.co/vegupujed/iRrRcVO/xisotobunevovinolubisumax.pdfIn PDF document text
- https://cdn.sqhk.co/fogibadeku/sjfmhjS/today_s_weather_chicago_tonight.pdfIn PDF document text
- https://cdn.sqhk.co/kisasizaro/cwgfidS/71475778276.pdfIn PDF document text
- http://lnstagramcopyrightmanagement.com/731441419806e5cj.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/141d0387-f656-4b0d-8ef8-9bb9d2c06c60/reading_fingerpicking_tab_ukulele.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05a54cd1-ea01-4200-8849-97a873a82406/81261427424.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/942397c4-a059-4a46-bff6-7080823447a1/gatuvosesofuzen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f00b4aee-28dc-4e71-b149-d72e4e60fec1/xelivekonapag.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab286a36-3de9-44b7-9da3-52e91622c605/xuvikolusezowuzokux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3ea4417-fb2a-42d4-8d7c-9a745d44ff91/depejenelutapulegazaf.pdfIn PDF document text
- http://tafiwepamubov.atwebpages.com/98784051743.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1fcfbc16-2842-4b7b-b742-9b064a8310f9/2017_ssr_125_seat_height.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bbdb1f4-f28d-49a2-ae7a-04e8a73cc583/81429513315.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b9f093ee-092d-4d88-9722-c0c85fd11810/nanobirusujenulopifewupup.pdfIn PDF document text
- http://fumosuwigerama.epizy.com/temporal_bone_anatomy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c2865da-f87d-4c58-88d9-0e1e67884b9f/dejame_que_te_cuente_libro_tapa_dura.pdfIn PDF document text
- http://sonasekofuxix.rf.gd/vojopunipamepekilekofar.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_off0000fc8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC8E | 10700 bytes |
SHA-256: ea513ae60c859da8adb76fc5a4268b3d83ed5eeb03401d347608648064671949 |
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font_01_sfnt_off00011f25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F25 | 4944 bytes |
SHA-256: 3d9e76ac6a0dad7f855138f31ced59719d1563a82da8e6105d32601a4a23b46a |
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font_02_sfnt_off00012ff1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FF1 | 11828 bytes |
SHA-256: 5a0194c77e8e923042d16799c597998eaf3234679d102370f84820cd464eba5b |
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