MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan threat. It contains numerous external URIs, many pointing to disposable domains, suggesting a link farm designed to obscure the ultimate destination. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically identifies this pattern, indicating the document's purpose is to redirect users through a series of potentially malicious or ad-filled pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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://kuzutuzo.ru/123?utm_term=driven+book+3+read+online+free PDF link annotation
- https://pesadoxemanuz.weebly.com/uploads/1/3/4/8/134852899/xuzovasavubaxo.pdfIn PDF document text
- https://kezikiwagoxarud.weebly.com/uploads/1/3/0/7/130739267/gukegeso-rawex-nozuj-tofulo.pdfIn PDF document text
- https://fakipaga.weebly.com/uploads/1/3/1/1/131163599/kazet.pdfIn PDF document text
- https://cdn.sqhk.co/dezorevukor/q5qp9ih/75273806660.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486351/normal_602e0df79f035.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451035/normal_602b49f463245.pdfIn PDF document text
- https://cdn.sqhk.co/minofavazu/3vRiagg/hello_granny_horror_craft_maps.pdfIn PDF document text
- https://rugaxiloved.weebly.com/uploads/1/3/4/3/134305568/jukorawotibis.pdfIn PDF document text
- http://fapepewakidij.22web.org/divide_into_a_ratio_worksheet.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4376879/normal_5ffb05106cbe3.pdfIn PDF document text
- https://wejafivikime.weebly.com/uploads/1/3/0/9/130969279/bamofipanerim_lowibivoxinu_towaxaz_pijotemadeluga.pdfIn PDF document text
- http://dexowowijovovu.iblogger.org/xesomazirudikovuvi.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387410/normal_5ff78ec0532aa.pdfIn PDF document text
- https://cdn.sqhk.co/nenafodud/iijggii/new_mtn_pulse_cheat_code_for_data.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501045/normal_603f083f7d661.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445532/normal_5fca40b1d9b51.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368962/normal_602aace5de403.pdfIn PDF document text
- https://cdn.sqhk.co/gewewoturila/fhbtTgc/nujojetesinegekojemoza.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486521/normal_5ff69d5e1a571.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lefegosab.epizy.com/tetezekinumitugo.pdfIn PDF document text
- http://misupegadux.epizy.com/how_did_pope_leo_xiii_die.pdfIn PDF document text
- http://poresiz.epizy.com/georgia_driver_license_manual_in_spanish.pdfIn PDF document text
- http://tebexuvizo.rf.gd/rumepunepebezuzu.pdfIn PDF document text
- http://gagafexekoxoseb.epizy.com/tintin_comics_book_free.pdfIn PDF document text
- http://jesuwipefeg.rf.gd/94644825011.pdfIn PDF document text
- http://vigukesege.epizy.com/ap_biology_textbook_campbell_6th_edition.pdfIn PDF document text
- http://wororeba.epizy.com/16548153484.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD64 | 5148 bytes |
SHA-256: 0824c54441ab6d2f0611a8d67771dc201a63a772fb58e311e4ee960a477f30c5 |
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font_01_sfnt_off00010f03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F03 | 10864 bytes |
SHA-256: 9e40fec97b87a325db2cfa9c63c90bef32c12b3501b3415ae406834699731a40 |
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