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 0.9997
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://jottigo.ru/wix?keyword=s+blend+words+pdf PDF link annotation
- http://topfrag.rip/angry_birds_hollywood_movie_tamil_dubbedeves3.pdfIn PDF document text
- http://tujofifebituxuv.22web.org/metabolism_of_carbohydrates.pdfIn PDF document text
- https://larezonisu.weebly.com/uploads/1/3/0/7/130738889/nejakatizub-velipazarozuweb-wofasofibudiw-pomidesa.pdfIn PDF document text
- http://yazansoft.com/geekbench_apk_size4bh6x.pdfIn PDF document text
- http://sojipen.22web.org/tajonigunuwa.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/simujix/zugorozebe.pdfIn PDF document text
- http://kebanibaru.epizy.com/12070135559.pdfIn PDF document text
- http://govatojajij.epizy.com/gems_of_war_pvp_guide.pdfIn PDF document text
- http://wokakegefu.rf.gd/fraction_worksheets_addition_subtraction_multiplication_division.pdfIn PDF document text
- http://jupelujunu.epizy.com/akh_lad_jave_song_instrumental_ringtone.pdfIn PDF document text
- http://wipitawakewemex.rf.gd/96172803506.pdfIn PDF document text
- http://segoxegigo.epizy.com/abdul_bari_song_video.pdfIn PDF document text
- http://sisawujeza.rf.gd/gitidukalipopalozawerixun.pdfIn PDF document text
- http://tibupud.epizy.com/diremidozowe.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_off00014a90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14A90 | 5160 bytes |
SHA-256: 21e6fec8fcf750b4b6371ef6dd1a1e69bc9f786338c420d2a4f4dcc2844d796b |
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font_01_sfnt_off00015c35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15C35 | 10476 bytes |
SHA-256: aab34b7d36518bacd185c5f8454c8a27e2d9f32ec586f156a863e3961ee5d96f |
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