MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and a high ML classifier score. It contains numerous external links, with one pointing to 'https://zajinet.ru/strik', suggesting a phishing or malicious redirection attempt. While no scripts were explicitly extracted, the PDF structure and link farm indicate a malicious intent to direct users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://zajinet.ru/strik?utm_term=briggs+and+stratton+22+hp+engine+oil+change PDF link annotation
- https://xojozojejaxito.weebly.com/uploads/1/3/4/8/134866115/pogekanener_xefol_vapim.pdfIn PDF document text
- http://wozuxel.getenjoyment.net/cuento_blancanieves_disney.pdfIn PDF document text
- http://fejavodexata.getenjoyment.net/sujepokogigeloxijumali.pdfIn PDF document text
- https://tipureroxagojox.weebly.com/uploads/1/3/6/0/136096040/2828667.pdfIn PDF document text
- http://viteroludobano.mypressonline.com/xikimatarukipejirozizuv.pdfIn PDF document text
- http://pafowitowa.medianewsonline.com/the_48_laws_of_power_mastery_by_robert_greene.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://s3.amazonaws.com/zufojadibi/uc_browser_smart_tv_apk.pdfIn PDF document text
- https://b860438a-ced3-4995-86f2-ad9a24e3f15c.filesusr.com/ugd/938eb2_83b8117d3a8b4836a08549fbd7c4641b.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/niwotipugonuvoz/95170077217.pdfIn PDF document text
- https://00f02ae0-031c-4cf4-85c3-86bbc6d7deb2.filesusr.com/ugd/13f2e4_5d49c07a7966475983854353022c3eee.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/farokof/93157886963.pdfIn PDF document text
- http://fazaburifug.myartsonline.com/gapexoxolibi.pdfIn PDF document text
- http://jabodegodonirad.atwebpages.com/pazugabe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d15cf484-b8bd-495f-a1e5-3ee3b4241929/focusrite_scarlett_2i2_tech_specs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4850022-5bfe-4a15-916e-db7c1cc56b8b/samsung_hw-hm45c_check_subwoofer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a53aab91-85f6-4cb6-9a38-e78d3270696b/vitamix_5000_spare_parts.pdfIn PDF document text
- https://1ffb5d6c-d890-49e0-9b87-dc10fbfa49e2.filesusr.com/ugd/8bc2a6_2f413033d04f45bcb9c21773a98170e0.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sazomo/excel_vba_copy_range_of_cells_into_array.pdfIn PDF document text
- http://xobebol.onlinewebshop.net/35757245808.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86464744-95fa-4255-8c14-284f4a666df1/5407186006.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22a281a7-1764-40fc-804e-5d81e0f5a25e/how_to_use_casio_rangeman.pdfIn PDF document text
- https://caf0f927-206f-4b4e-aa34-0dd3da53679b.filesusr.com/ugd/83d902_979dace9c2db4c36bd343db69359f2c7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xixonu/atp_2020_calendar.pdfIn PDF document text
- http://sulorowanutabu.atwebpages.com/after_we_collided_part_2_release_date.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_off0000ef86.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF86 | 5304 bytes |
SHA-256: 9fb629b0a6936531a5eb60815313affe1e91b30c355c7bfb5e29ce6100bf4964 |
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font_01_sfnt_off00010185.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10185 | 10264 bytes |
SHA-256: a3f6585a8adca004cd17ebc80d051eb0d8f8084c7b6ae8ee6bc08f869862e4e6 |
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font_02_sfnt_off000124bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124BD | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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