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 0.9998
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://trafffe.ru/strik?utm_term=the+judgement+day+device+pdf PDF link annotation
- https://makonajarozov.weebly.com/uploads/1/3/4/3/134341931/selusus-noxidupob.pdfIn PDF document text
- https://kipamafulu.weebly.com/uploads/1/3/4/5/134588126/ece70ff70.pdfIn PDF document text
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/vovofofaverun_sawivurovoj_nifawubazox.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/kisimujuk/74232550296.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5aa15f01-f5b4-43d8-8b72-fb4fc3aebb58/youtube_the_giver_chapter_12_audio.pdfIn PDF document text
- https://s3.amazonaws.com/ganubatebedoxez/bamboo_cay_hawaiian_polo_shirts.pdfIn PDF document text
- https://s3.amazonaws.com/kudefem/voyage_to_the_galapagos_worksheet.pdfIn PDF document text
- https://s3.amazonaws.com/kitakilesa/26670986982.pdfIn PDF document text
- https://s3.amazonaws.com/migivewuwe/35403202830.pdfIn PDF document text
- https://s3.amazonaws.com/rebomedug/stoichiometry_review_worksheet_key.pdfIn PDF document text
- https://s3.amazonaws.com/zoromexemuzid/rozetopetepexupiwig.pdfIn PDF document text
- https://s3.amazonaws.com/leguvefu/fusatesatewaxesagik.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_off0000c6a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6A3 | 5448 bytes |
SHA-256: dd605ae3afc2fdc1994025eb481d5e6cf2574bca9cd6887f182761a3e6723b87 |
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font_01_sfnt_off0000d927.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD927 | 11028 bytes |
SHA-256: 9d9bf42699de4e965519efb9289dfe82dcf45c3796cd0c573af9e8651f9c05ed |
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