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 0.9998
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://ponafet.ru/strik?utm_term=honeywell+rth6350+thermostat+not+turning+on PDF link annotation
- http://jobediniberine.scienceontheweb.net/365_lecciones_de_un_curso_de_milagros.pdfIn PDF document text
- http://bonmarket.site/plate_tectonics_crossword_puzzle_answers_1-10bz8cf.pdfIn PDF document text
- http://my-favshop.online/17333914381qi6a0.pdfIn PDF document text
- http://getyourscore.info/fibamolixane3nhdc.pdfIn PDF document text
- http://zaralutodunuwa.66ghz.com/shin_chan_full_hd_images.pdfIn PDF document text
- http://moxegelubopidi.sportsontheweb.net/tilera.pdfIn PDF document text
- http://gevejune.iblogger.org/runixonijekuminiloz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jeworurowam/70281086683.pdfIn PDF document text
- http://forawoxo.epizy.com/weed_eater_featherlite_fl20.pdfIn PDF document text
- https://67258aaf-84c5-4a88-bfd2-1aa7ddb6c27a.filesusr.com/ugd/850f07_8a280255a4ce496f8d776ad1240800ce.pdf?index=trueIn PDF document text
- http://niriboxapuz.epizy.com/70448774500.pdfIn PDF document text
- http://butopam.rf.gd/108899142.pdfIn PDF document text
- http://tifusorozuja.rf.gd/18317508912.pdfIn PDF document text
- https://s3.amazonaws.com/wanasuvedigo/90618852467.pdfIn PDF document text
- http://voxinuxo.epizy.com/suvowa.pdfIn PDF document text
- https://f64a1a0a-debf-4843-a838-a34c0cae0f4a.filesusr.com/ugd/89602e_1c0fb52537164ee486ff214d0002fc10.pdf?index=trueIn PDF document text
- http://suvowafavij.epizy.com/baixar_livro_genetica.pdfIn PDF document text
- http://jilawovo.epizy.com/baseball_jersey_template_png.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_off0000dcf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCF4 | 5836 bytes |
SHA-256: dcb2cd821c092f72e25d5f2c4263a280f90bf577b02507f47e15f0b71eae4f08 |
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font_01_sfnt_off0000f0c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0C0 | 10976 bytes |
SHA-256: 4d5fb3026fe07da17c4c8de3361f8256ebaf1ad0c67c5a8d490a534b92444d40 |
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