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 0.9997
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://mezovuduw.ru/strik?utm_term=max+lucado+anxious+for+nothing+session+2+pdf PDF link annotation
- http://prizinsta.online/72656211518zw5zi.pdfIn PDF document text
- http://santand-es.com/warorijowi7fnm.pdfIn PDF document text
- http://salea.site/how_to_program_a_comcast_remote_to_a_panasonic_tvu264q.pdfIn PDF document text
- http://vodizurulenega.mypressonline.com/kiwumizinokasuzokap.pdfIn PDF document text
- http://bijowuxupolapi.sportsontheweb.net/7626548371.pdfIn PDF document text
- http://unreguezff.rest/8291178616fbc4h.pdfIn PDF document text
- http://italy-small.space/the_little_prince_antoine_de_saint_exupery_plottia6t.pdfIn PDF document text
- http://familyit.pro/hp_officejet_pro_8625_e-all-in-one_printer_inkc136q.pdfIn PDF document text
- http://videohost.space/mtg_biology_books_free_downloadhiso6.pdfIn PDF document text
- http://itnegozio.info/xegasawadexowuzogukoza87hce.pdfIn PDF document text
- http://lovelid.xyz/banenedu2wo8k.pdfIn PDF document text
- http://navalny.design/21158123114h4ep6.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://1c019786-7048-4615-837a-ae53f087c4ae.filesusr.com/ugd/8b4172_4c24110d14304bdd8e6b4170e0a3aef5.pdf?index=trueIn PDF document text
- https://6f2fb29c-15f2-4b08-b525-3eb91a7f0a41.filesusr.com/ugd/c3548c_acc0640349c444edbee27f721349acc2.pdf?index=trueIn PDF document text
- http://zomimek.epizy.com/arjun_reddy_ringtone_free_background_music.pdfIn PDF document text
- https://7893bdd6-41e4-48f6-9953-3a636dfb5d61.filesusr.com/ugd/c5c63b_e0ddf95ea966480aa776c9b9a3c6b327.pdf?index=trueIn PDF document text
- http://dekutob.epizy.com/62895969080.pdfIn PDF document text
- http://vezedusevu.rf.gd/all_the_missing_girls.pdfIn PDF document text
- http://zapumodexajo.rf.gd/hipospadias_epispadias.pdfIn PDF document text
- http://lurolubudoruk.onlinewebshop.net/9234250303.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_off0000f7c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7C4 | 5504 bytes |
SHA-256: 3e59af180a752429aa8b9a403036beadd224344cf69983ce32b9a18f2463d694 |
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font_01_sfnt_off00010a7b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A7B | 10560 bytes |
SHA-256: a4df2af3772b6d530838367e739c48b0eecfa0c5e9ed15d2f5a4d3a9672f13b2 |
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font_02_sfnt_off00012e52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E52 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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