MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, many pointing to disposable domains, suggesting a link farm or redirection scheme to host malicious content. The document body, though heavily obfuscated, appears to be a lure related to home appliance repair or settings, which is a common tactic for phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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://kuzutuzo.ru/strik?utm_term=how+to+set+thermostat+for+central+heating PDF link annotation
- http://vowufijetapiko.sportsontheweb.net/how_to_fix_kenmore_elite_dishwasher_not_draining.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450418/normal_603d7ea80bea9.pdfIn PDF document text
- http://gefosezidubajoz.scienceontheweb.net/gijelexujewo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423453/normal_5fdf35049962b.pdfIn PDF document text
- https://maraliva.weebly.com/uploads/1/3/2/7/132712127/f78a48b8183bef9.pdfIn PDF document text
- http://pazadixokumox.sportsontheweb.net/foxit_reader_print_multiples.pdfIn PDF document text
- https://gukepofefefika.weebly.com/uploads/1/3/1/4/131437977/vamupafum.pdfIn PDF document text
- http://mesanezedid.mypressonline.com/what_is_the_verse_train_up_a_child.pdfIn PDF document text
- https://tudexabi.weebly.com/uploads/1/3/4/7/134770635/4805998.pdfIn PDF document text
- http://lapitubemexidi.mywebcommunity.org/breathing_techniques_for_gymnastics.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4496810/normal_5fe4eba25f608.pdfIn PDF document text
- https://gepufefodu.weebly.com/uploads/1/3/4/0/134013389/8196227.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4422385/normal_5fcb240803fbf.pdfIn PDF document text
- https://wekosidofanepa.weebly.com/uploads/1/3/2/6/132696212/268ef4c155.pdfIn PDF document text
- https://poxusesemeli.weebly.com/uploads/1/3/4/4/134462398/menezare.pdfIn PDF document text
- https://piramejujidizek.weebly.com/uploads/1/3/4/6/134694247/f92c310aa5698.pdfIn PDF document text
- https://duwiwobejul.weebly.com/uploads/1/3/2/7/132740292/dikamemob_jefufirosudo_movida_veveko.pdfIn PDF document text
- http://burivuvuju.medianewsonline.com/talumefesufadoxopedi.pdfIn PDF document text
- https://gamuzajebi.weebly.com/uploads/1/3/4/4/134481120/9135800.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/a65d6db9-a3f6-44cd-b3f9-788feb181908/why_my_rice_cooker_is_not_working.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ddc8dc6c-391a-4ce0-8f9e-f3e875d7eead/apple_ipod_shuffle_4._generation_2gb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/135c16ad-cc5a-4c03-81e1-cb43945f2e93/xujer.pdfIn PDF document text
- http://diwavubodinaroj.myartsonline.com/30663448089.pdfIn PDF document text
- http://vebusatoro.atwebpages.com/wusozewiferozetiva.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b0e1e833-049a-4656-a9e1-9d2123420b1a/tuvoropigu.pdfIn PDF document text
- http://zodiripek.myartsonline.com/how_to_keyword_search_on_ipad.pdfIn PDF document text
- http://kuwijiti.myartsonline.com/bopafuwokatozi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc92ee23-39d1-43a8-936b-78a5436508e8/time_management_techniques_for_employees_ppt.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_off0000f590.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF590 | 5348 bytes |
SHA-256: f9d481a9df862e272834aa5b5a3f0c659d84e47908cd164173c66ca762563955 |
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font_01_sfnt_off000107a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A5 | 11024 bytes |
SHA-256: 946b33073204338fc642215311f61ac8dd72bd1c812b8462497c69702892d703 |
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