MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded URLs, many of which point to disposable hosting and are likely part of a link farm designed to redirect users. The ML classifier and ClamAV detection strongly indicate malicious intent, specifically phishing. The document body, though heavily obfuscated, appears to be a lure related to search queries, aiming to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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://xezojetit.ru/strik?utm_term=what+are+the+major+theories+of+emotion PDF link annotation
- https://mubisajapesufu.weebly.com/uploads/1/3/4/6/134620746/kuvizuturipab.pdfIn PDF document text
- http://qrettalq.online/suridavumakaqzejg.pdfIn PDF document text
- http://ryduslim.website/lobewabiwisixutajuwader1s02.pdfIn PDF document text
- http://istra-backwater.ru/kumudavixelozisokodomajfws6.pdfIn PDF document text
- http://kartaidatodemeleri.com/how_to_clean_a_honda_lawn_mower_carburetorpgepj.pdfIn PDF document text
- http://verifiedbadges-form.com/4437465987eo7r8.pdfIn PDF document text
- http://uscarinsurance.info/netgear_dg834g_instruction_manualb25s5.pdfIn PDF document text
- https://soruxepamoni.weebly.com/uploads/1/3/5/9/135992355/sagajoxojesib.pdfIn PDF document text
- http://summ-green.fun/dd_adventurers_league_season_1tm8gd.pdfIn PDF document text
- http://negozio50sconto.info/mufujajg5bs6.pdfIn PDF document text
- http://belepebo.mywebcommunity.org/rejinanunepadonir.pdfIn PDF document text
- http://siondez.ru/3537955477obpsh.pdfIn PDF document text
- http://fullstacket.online/dedufeloxoxewuyfhd7.pdfIn PDF document text
- http://fivadoguna.medianewsonline.com/cross_sectional_anatomy_of_brain.pdfIn PDF document text
- http://profyhouse.ru/riwijevotumimikulr4zh.pdfIn PDF document text
- http://makebugobiwuka.mypressonline.com/nakogekorexekur.pdfIn PDF document text
- http://boothattendant.com/la_biblia_en_audio_gratis_para_celulares1gzec.pdfIn PDF document text
- http://intereriia.com/donaxolez9id81.pdfIn PDF document text
- https://gulezawajure.weebly.com/uploads/1/3/1/8/131858287/a40bfc2ff50d7d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://46b09160-81f9-4cb3-9cca-f7b5b0c0229e.filesusr.com/ugd/179cc6_f9c69ddc8f5c4b5e913ae2e862f0d8d8.pdf?index=trueIn PDF document text
- http://popofisofol.myartsonline.com/45304330564.pdfIn PDF document text
- https://e50eee24-2d95-422d-8083-6f618d95927b.filesusr.com/ugd/594ae5_a222a2dd40d24c168b30e86426b6c0c2.pdf?index=trueIn PDF document text
- https://41c240d9-b4af-4f88-8fa4-2a41cce3a287.filesusr.com/ugd/01bc73_f28b14de9bff4c7e83a47cacb1653f3a.pdf?index=trueIn PDF document text
- https://b9a4c3d6-4ccf-4d04-9b0f-c2e9c357e15d.filesusr.com/ugd/e5cbe5_782ca4c4bb1e41ad97c334962299560a.pdf?index=trueIn PDF document text
- https://8d90b851-447f-4cfc-ac95-1e867b71b983.filesusr.com/ugd/b371d9_5995e0c4471b40b09aa3505a487c58b4.pdf?index=trueIn PDF document text
- http://japinoxizidunub.myartsonline.com/how_to_replace_trimmer_head_echo_srm-210.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_off00012784.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12784 | 5064 bytes |
SHA-256: db22e544f35a5e9dfb59aa9d9f7dd32ce7361df519b60f60957160c54aac4bde |
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font_01_sfnt_off000138a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138A0 | 10692 bytes |
SHA-256: cedbaa74b940c5fe102b2c340c1862d869e5aec1825ddd7981ca39d9d85c3bbd |
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