MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains heuristics indicating it is a link farm and a phishing lure, specifically mentioning urgency. The embedded URL `https://ponafet.ru/strik?utm_term=how+to+login+my+facebook+account+without+email+and+password` strongly suggests a credential harvesting attempt related to Facebook account recovery. While no scripts were explicitly extracted, the PDF structure and URL findings point towards a phishing attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://ponafet.ru/strik?utm_term=how+to+login+my+facebook+account+without+email+and+password PDF link annotation
- http://zathkatow.xyz/zemuwetevuwewilazuzosub4v0id.pdfIn PDF document text
- http://cherrypimp.online/how_can_i_chat_with_facebook_support_teamkqdql.pdfIn PDF document text
- http://getveran.site/is_brother_printer_airprint_enabledzf8b9.pdfIn PDF document text
- http://itawegan.fun/2020_lexus_rx_350_interior_and_exterior_colorsmfq4s.pdfIn PDF document text
- http://nnorm-id.com/equivalencias_de_pulgadas_a_cm1guby.pdfIn PDF document text
- http://bikomowaxibujoj.medianewsonline.com/is_pali_a_language.pdfIn PDF document text
- http://changepass.online/ukulele_strumming_patterns_4_4d4fg6.pdfIn PDF document text
- http://bagomebefekixob.getenjoyment.net/maytag_neptune_dryer_not_drying.pdfIn PDF document text
- http://lnstagramsecurity.net/15594350147t8ckf.pdfIn PDF document text
- http://trylait.club/how_to_do_basic_computer_troubleshooting_stepsgi2wo.pdfIn PDF document text
- http://trelon.fun/55117685788bw9uz.pdfIn PDF document text
- http://activa-fb.com/why_did_prehistory_end810j7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vawerudarasikow.myartsonline.com/17288939739.pdfIn PDF document text
- http://vosowetawevu.epizy.com/root_explorer_windows_android.pdfIn PDF document text
- https://s3.amazonaws.com/dowavelaxam/laminate_flooring_installation_instructions.pdfIn PDF document text
- http://gonuzalujulogab.rf.gd/workwear_group_size_guide.pdfIn PDF document text
- http://lowazuxakosilal.epizy.com/lifusegik.pdfIn PDF document text
- https://s3.amazonaws.com/zepifudoxapo/dexatisavininewatuduj.pdfIn PDF document text
- http://wuwedilejom.myartsonline.com/61303457495.pdfIn PDF document text
- https://s3.amazonaws.com/wuxupewu/sony_a6500_vs_a7iii_size.pdfIn PDF document text
- https://s3.amazonaws.com/zasepo/best_stock_brokers_in_india_online.pdfIn PDF document text
- https://s3.amazonaws.com/samopakamefap/credit_suisse_world_wealth_report_2015.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_off0000f5a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5A1 | 5928 bytes |
SHA-256: eeb3c57ba8b1dc0703408174291cf5fe33ced5a7a1f2ec5e6e994fb7bcd7a8c9 |
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font_01_sfnt_off000109b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B8 | 10512 bytes |
SHA-256: fe883ae0703070f0566b35405e64bbd51c6aa7f0808164fceb4329a4ce6deb40 |
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