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 0.9948
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 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://bologen.ru/strik?utm_term=13th+series+of+unfortunate+events+book PDF link annotation
- http://rexonina.medianewsonline.com/21288058675.pdfIn PDF document text
- https://wojodusu.weebly.com/uploads/1/3/2/8/132815854/f68c2c75bc9.pdfIn PDF document text
- http://kiwikinixibiko.iblogger.org/43222871063.pdfIn PDF document text
- https://fomutifimo.weebly.com/uploads/1/3/4/5/134594787/wujapa.pdfIn PDF document text
- http://ribavid.medianewsonline.com/7914642442.pdfIn PDF document text
- https://munuteme.weebly.com/uploads/1/3/4/8/134862418/3fcc0ace8ed.pdfIn PDF document text
- https://cdn.sqhk.co/jerizukop/igdkigN/71199186658.pdfIn PDF document text
- https://cdn.sqhk.co/wixumenez/hjhfFnu/youtube_video_downloader_for_uc_browser_pc.pdfIn PDF document text
- https://cdn.sqhk.co/kewukapugino/ggC69ge/swamp_thing_1982_parents_guide.pdfIn PDF document text
- http://navevukosuso.mypressonline.com/office_admin_job_description.pdfIn PDF document text
- https://voxesisa.weebly.com/uploads/1/3/4/3/134349259/niwisetitotiduzawi.pdfIn PDF document text
- http://xuribof.medianewsonline.com/bijisadezixunitipo.pdfIn PDF document text
- http://taxavifosobedul.iblogger.org/best_bhagavad_gita_in_english.pdfIn PDF document text
- https://cdn.sqhk.co/vugomupuzisa/c3cW2CI/fart_sound_prank.pdfIn PDF document text
- https://niniteju.weebly.com/uploads/1/3/0/8/130814631/tekinasepakujip.pdfIn PDF document text
- https://cdn.sqhk.co/xasexuwosul/NWMjiih/bi_weekly_calculator_timesheet.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/mozedijiz/storm_area_51_game_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc9426a9-5065-4399-8310-b74fb4f25344/frosty_the_snowman_blocked_on_hulu.pdfIn PDF document text
- https://s3.amazonaws.com/fosalizuzu/rerukare.pdfIn PDF document text
- https://s3.amazonaws.com/matogapibelifiv/bosch_door_hinge_template_kit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24a64144-b9dc-415a-b3cc-5d27da853742/vajixogupuponepe.pdfIn PDF document text
- http://xotaxebotejij.rf.gd/gegefalin.pdfIn PDF document text
- https://s3.amazonaws.com/tosego/muwoxurejogoveruniluk.pdfIn PDF document text
- http://zivuneko.epizy.com/mobilcom_debitel_kndigungsschreiben.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e11b1ff-983f-4f9c-90e5-35dfd15473a1/newan.pdfIn PDF document text
- https://s3.amazonaws.com/pokorevalaxex/587778396.pdfIn PDF document text
- http://dejamatokato.rf.gd/belanjawan_sarawak_2020.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_off0000e5d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5D0 | 5092 bytes |
SHA-256: 079b9abb4067af1fdac2f6cf9d00601e832abd8f74a900313e15f4bcb76eee53 |
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font_01_sfnt_off0000f71f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF71F | 10152 bytes |
SHA-256: 1b45fee7ccece01ed6f14b044d86f7490056d135adf58dab7926c081365fc9fa |
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font_02_sfnt_off000119b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119B4 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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