MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The document contains numerous embedded URLs, many pointing to disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of 'utm_term' parameters in some URLs further supports the phishing lure, attempting to trick users searching for specific parts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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=american+harvest+dehydrator+replacement+parts PDF link annotation
- https://nulebuset.weebly.com/uploads/1/3/1/4/131411431/zamawuvekaron-nijidaxafaj-fobebate-kojudavifu.pdfIn PDF document text
- https://muzezibabut.weebly.com/uploads/1/3/0/7/130739211/tajoz.pdfIn PDF document text
- https://jiwujidevidu.weebly.com/uploads/1/3/0/8/130874067/tubegava.pdfIn PDF document text
- http://cloudmarket.website/dobowuguvobuxevidejefp3vzu.pdfIn PDF document text
- https://cdn.sqhk.co/bewewojiwo/ieherRT/78236044042.pdfIn PDF document text
- https://cdn.sqhk.co/vofaruvukuk/gQgg42G/amc_30_mesquite_hours.pdfIn PDF document text
- http://kengoru.space/kafemipuv6141.pdfIn PDF document text
- https://cdn.sqhk.co/zuzipogowita/hhjbOig/commander_s_intent_for_operation_anaconda.pdfIn PDF document text
- http://jotisetafifuni.iblogger.org/white_christmas_ornament_diy.pdfIn PDF document text
- http://ch-bewertung-2888.xyz/python_for_loop_continue_after_exceptions7sww.pdfIn PDF document text
- https://cdn.sqhk.co/moserusoba/ijVIRih/terraria_flying_sword_summon.pdfIn PDF document text
- https://cdn.sqhk.co/baxoladipezu/jc7pFje/pc_shareit_software_download_windows_10.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/95202724-e0a7-4a2a-a0ea-2fccf00ec231/how_to_use_keyboard_as_midi_controller_cakewalk.pdfIn PDF document text
- http://saripugoxek.rf.gd/mavipinurazujiwapuzifijek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/472cdbf8-d19d-444b-95b0-4a06ee82b201/8283504793.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7e1f3de-3972-4877-ac2d-fd39362a79df/42431415850.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/221b1c10-2674-4158-9c01-3b110b3027f9/govalupugodopeku.pdfIn PDF document text
- https://e8f98835-b194-42a5-b43f-fe2f29920dd6.filesusr.com/ugd/bf650e_3a56e6a550d64fb59ba9cc6840ff540f.pdf?index=trueIn PDF document text
- https://b2f3f1fb-4f3f-4d5d-be65-f5b10dce6288.filesusr.com/ugd/735189_ba236f2c79eb45c29f902fdb0e89af6f.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0bf50a94-a091-48af-940a-1799ff6ae5b3/verutiwujevanudezipobiniw.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_off0000fa3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA3A | 5464 bytes |
SHA-256: 5992a1a51858f5a5f2858608cf4def08dd44744ec136f840f4b15050d4a59173 |
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font_01_sfnt_off00010cb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CB1 | 11444 bytes |
SHA-256: ac89f079b3e2127d1306f28f8e67971767fd6ae9cbc29e27858819f248daa233 |
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