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 0.9996
Heuristics 5
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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 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://jumiwimov.ru/strik?utm_term=french+reflexive+verbs+list+pdf PDF link annotation
- http://bemoxanomazopix.iblogger.org/mapifiravakixag.pdfIn PDF document text
- http://gatigade.iblogger.org/hombre_biopsicosocial.pdfIn PDF document text
- https://cdn.sqhk.co/xejudawadoni/igLjagj/2918974191.pdfIn PDF document text
- https://cdn.sqhk.co/puwukuwos/chiaIFz/art_ball_3d_apk.pdfIn PDF document text
- https://cdn.sqhk.co/litalile/8hejfdF/color_by_number_online_printable.pdfIn PDF document text
- https://cdn.sqhk.co/safubuguva/FDgiUG5/imobile_by_icici_bank_transfer.pdfIn PDF document text
- http://nisisigewu.iblogger.org/timeline_excel_free_template.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/07ffdcb5-a09b-4962-8f2c-baf37133f865/academic_writing_jobs_online_in_pakistan.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/13963a04-377f-410b-b82e-a50c2499713e/tutekiwavuvofunavaxenazu.pdfIn PDF document text
- http://wevexav.rf.gd/fubakugifipinoxonagusulox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5d4bee7-bc16-4755-9e1f-9661c630b177/what_is_the_primary_focus_of_the_business_management_in_itil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f825ce53-b705-4ef2-ad76-2f853904cd06/tufuxasenedimusix.pdfIn PDF document text
- https://s3.amazonaws.com/natewared/why_is_my_chainsaw_not_oiling_the_chain.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e04f56b-c68a-458c-932f-cd79ce5a1cb1/what_did_alexander_the_great_accomplish_what_is_his_legacy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d02422ef-7e72-4b40-872c-e92c97e559e9/what_is_sustainable_development_class_10_biology.pdfIn PDF document text
- http://jilafix.epizy.com/dejojoxijijazariji.pdfIn PDF document text
- http://taxowojo.epizy.com/21846000443.pdfIn PDF document text
- https://s3.amazonaws.com/kaxukok/varow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2736204d-3c3e-4123-b658-aac3f48c9d17/zirojemonuwuzogusar.pdfIn PDF document text
- https://s3.amazonaws.com/tonemakopinibem/directv_filipino_channels_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9d9b31fd-bc7a-4a87-8ab8-7ac49d0e3fa8/11956807044.pdfIn PDF document text
- https://s3.amazonaws.com/gurupixabogivaz/certificates_format_samples.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_off0000f018.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF018 | 5256 bytes |
SHA-256: e952b36a7a01913d870ab7e9bc91840b60cf408e29daf1d80b12dee640736699 |
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font_01_sfnt_off000101ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101FF | 12400 bytes |
SHA-256: beaf8e78c15973b9ba1aa2ac5c5217617f3dd00b252e872a69105bec1a2e23c1 |
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