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 0.9998
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://crophysi.ru/123?utm_term=convertir+gramos+a+cucharadas+de+azucar PDF link annotation
- http://creditscorehelp.info/angaar_bengali_movie_mkvqlqwn.pdfIn PDF document text
- http://menavuselixeba.iblogger.org/61514634132.pdfIn PDF document text
- http://iglivesupportteam.com/what_is_the_meaning_of_pe_in_whirlpool_washing_machineqbytt.pdfIn PDF document text
- http://pelososone.22web.org/on_the_side_of_the_road_movie_cast.pdfIn PDF document text
- https://cdn.sqhk.co/ximegawaso/f87lHhg/instagram_captions_for_pic_of_yourself.pdfIn PDF document text
- http://silvanozito.online/allan_kardec_collection_of_selected_prayersepq35.pdfIn PDF document text
- http://akvatehnika74.ru/saint_seiya_awakening_hack_apkwsibv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vurisadazuxe.epizy.com/antiretroviral_drugs_2018.pdfIn PDF document text
- http://mofuvuziwoloj.epizy.com/cirque_du_freak_manga_series.pdfIn PDF document text
- http://lajirino.rf.gd/possessive_nouns_worksheet_for_grade_5.pdfIn PDF document text
- http://jidojig.epizy.com/50232452823.pdfIn PDF document text
- http://wunikuwikefa.epizy.com/75187994224.pdfIn PDF document text
- http://duzatip.rf.gd/sezuxakagajivizupenijem.pdfIn PDF document text
- http://kusukod.epizy.com/what_are_starbucks_handcrafted_espresso_drinks.pdfIn PDF document text
- http://jimotomalugeji.rf.gd/bahubali_movie_hd_mp4.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_off0000e81c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE81C | 5336 bytes |
SHA-256: 5e1f31813ed77d1c62959ba99a1d887ea10faf95eb637e5a2b82ce2f095dbd89 |
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font_01_sfnt_off0000fa24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA24 | 11428 bytes |
SHA-256: 460cd7d01ebc9cc89e68d791f70d3d703c9eecc0ed4bd7d44ec9357ef38dc40a |
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