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-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://baarspo.ru/aws?utm_term=cub+scout+uniform+sale PDF link annotation
- https://cdn.sqhk.co/pemejurove/gfTiirJ/stumble_across_definition.pdfIn PDF document text
- http://bavavemerit.22web.org/18697004913.pdfIn PDF document text
- https://cdn.sqhk.co/sewenajete/MiaAijq/9617192393.pdfIn PDF document text
- https://cdn.sqhk.co/fekawifen/bLhaWlF/55824756863.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410447/normal_60048764a368b.pdfIn PDF document text
- https://vezutokabev.weebly.com/uploads/1/3/4/7/134758566/9150531.pdfIn PDF document text
- https://cdn.sqhk.co/jelivapizivo/JJRB7ge/zombie_age_3_apk_1._1._8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475727/normal_5fefc19de62c2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4482406/normal_5ffcb047951b6.pdfIn PDF document text
- https://limorevoxa.weebly.com/uploads/1/3/4/6/134611026/pusedez.pdfIn PDF document text
- https://sabizedikidoxar.weebly.com/uploads/1/3/2/6/132681903/tugux-wojepor-dunedojon-xajezod.pdfIn PDF document text
- http://laregazobo.22web.org/melanie_laurent_debut_piano_sheet_music.pdfIn PDF document text
- https://vopukuno.weebly.com/uploads/1/3/1/3/131383764/sidoriwuvolavoxe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456166/normal_5fd139c13761f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jobagivojik.rf.gd/accs_icloud_depuis_android.pdfIn PDF document text
- http://letozin.rf.gd/67654587157.pdfIn PDF document text
- http://pamakejexo.epizy.com/what_does_it_mean_to_serve_a_civil_process.pdfIn PDF document text
- http://fositelorefux.epizy.com/kensington_mouse_manual.pdfIn PDF document text
- http://vavijirodujozi.rf.gd/bringing_them_home_report_54_recommendations.pdfIn PDF document text
- https://s3.amazonaws.com/juvetaso/clothes_and_accessories_vocabulary_matching_worksheet.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_off0000c98a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC98A | 5072 bytes |
SHA-256: cc82a9576c75026df946730c263d512ff408789e276e7df0dbd8c9f70e434b27 |
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font_01_sfnt_off0000daae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAAE | 10648 bytes |
SHA-256: 629e4e3714dc941f773a87b4b8cec083c6fb4ea287080b817b193110f2822f2e |
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