MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9996
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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://trafftec.ru/strik?utm_term=hailey%2527s+optics+12-100x70mm+zoom+binoculars PDF link annotation
- https://wavutokemik.weebly.com/uploads/1/3/4/3/134309613/393954.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369631/normal_5fb352a6eec89.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464056/normal_5fa81129de324.pdfIn PDF document text
- https://bemitobiz.weebly.com/uploads/1/3/4/6/134681698/4221566.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369935/normal_5fa37627ac782.pdfIn PDF document text
- https://nigiseza.weebly.com/uploads/1/3/4/4/134462574/3d46d9462ccccd4.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/nitidadufetenu/xemure.pdfIn PDF document text
- https://s3.amazonaws.com/fazujo/titan.pdfIn PDF document text
- https://s3.amazonaws.com/votubukaxogilix/97892872862.pdfIn PDF document text
- https://s3.amazonaws.com/kosipefojaw/main_idea_and_details_chart_examples.pdfIn PDF document text
- https://s3.amazonaws.com/nimuwet/ukulele_chords_charts_for_baritone.pdfIn PDF document text
- https://s3.amazonaws.com/kasuwevovog/58420112635.pdfIn PDF document text
- https://s3.amazonaws.com/loxopudizus/bread_slicing_guide_that_does_not_fall_apart.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_off0000ae03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE03 | 5872 bytes |
SHA-256: f666476c5304f13bac4434bcb05224b29d4f5dbbf6b5196cb38651abc93cef61 |
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font_01_sfnt_off0000c213.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC213 | 9428 bytes |
SHA-256: e2edd90d354ed9a19ae8db97fbcba57e67cdbd98b3630260294602fe488cadf6 |
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