MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://xajibur.ru/wix?keyword=nba+jam+apk+download+free PDF link annotation
- http://zugobopepoj.sportsontheweb.net/6501262614.pdfIn PDF document text
- https://cdn.sqhk.co/jomonufo/khe1nfb/dinosaur_simulator_promo_codes.pdfIn PDF document text
- https://cdn.sqhk.co/xavexapoxiv/P3cRigw/forumavudasutojub.pdfIn PDF document text
- https://cdn.sqhk.co/teketerep/fz1jigg/94328368666.pdfIn PDF document text
- https://cdn.sqhk.co/tusujoxaseru/gdgjbDX/30092435454.pdfIn PDF document text
- https://cdn.sqhk.co/kawinojos/Ohezgdz/unbelievable_facts_about_world_war_2.pdfIn PDF document text
- https://cdn.sqhk.co/dakuwuwuzije/fjgFiif/freezero_game_mod_apk.pdfIn PDF document text
- https://cdn.sqhk.co/digatamale/633bigL/fiji_airways_contact_toll_free_phone_number.pdfIn PDF document text
- https://cdn.sqhk.co/konajera/Lgjq5sz/28857651627.pdfIn PDF document text
- http://fosireditoj.mygamesonline.org/washington-wilkes_2020_football_schedule.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
- http://fedorahosted.org/lohitIn PDF document text
- https://737c154f-ca75-4484-807d-9d5c19d76377.filesusr.com/ugd/7e84b7_61571327dfd64e859264307dc9e1d0ff.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fotepopunaj/fekosadibibojiboros.pdfIn PDF document text
- https://s3.amazonaws.com/feborobegibew/hooked_inc_fish_guide.pdfIn PDF document text
- https://2a1457bb-a4d2-449b-8914-d784a503a6da.filesusr.com/ugd/c0fca2_f266a42022504d2b8351bca9b2acc25a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/jezekemunidup/62515337837.pdfIn PDF document text
- https://s3.amazonaws.com/rizijubovapuk/audio_naat_sharif.pdfIn PDF document text
- https://26c1613e-5d28-4fa3-89cb-3d2c9ab59faf.filesusr.com/ugd/fe83c3_0ab55425316545f98793113db3183c33.pdf?index=trueIn PDF document text
- https://5d94d51b-2702-4b64-8df3-eadd022f3edc.filesusr.com/ugd/2ddd39_cbee4e079fa34cc58b34f5652afe7c0f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zosevid/bissell_proheat_pet_belt_replacement.pdfIn PDF document text
- https://s3.amazonaws.com/muvevanepen/setesavipa.pdfIn PDF document text
- https://s3.amazonaws.com/viregujipowuru/3480051968.pdfIn PDF document text
- https://2a085669-a8dc-40eb-b1d3-71ea9d660f60.filesusr.com/ugd/cafc24_fb0837a92243442595cdfb5540b72f9d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zuses/business_letter_title_format.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fe9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE9B | 5008 bytes |
SHA-256: f75da54386fef1ff6bdc91b5349b3fe43bac521ed5438f47631a2c2740163694 |
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font_01_sfnt_off00010f9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F9C | 10624 bytes |
SHA-256: a94658b9ea0ae8167953a39a1c638956829bab365ddba92b28ec653e786dc5f2 |
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font_02_sfnt_off00013403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13403 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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font_03_sfnt_off00014202.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14202 | 2836 bytes |
SHA-256: 3d44512d071dfc4f1001d5a7c0d698a8421cbe51d301f747fe7da44fc9298641 |
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