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 0.9997
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 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://trafficel.ru/strik?utm_term=survivor+season+38+episode+7 PDF link annotation
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/1158663.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/metakibeme/allegiant_dual_audio_movie_free.pdfIn PDF document text
- https://s3.amazonaws.com/dazemi/70461791638.pdfIn PDF document text
- https://s3.amazonaws.com/lupebesu/linear_bearing_design_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f547915a-b496-4041-8647-3795d8f3e303/lagovaxamirudufida.pdfIn PDF document text
- https://s3.amazonaws.com/bisazabe/movimazen.pdfIn PDF document text
- https://s3.amazonaws.com/tobobowu/the_c._e._l._l._story_answers.pdfIn PDF document text
- https://s3.amazonaws.com/punagilelabon/wufov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/664e14cd-2e50-46b3-8968-aca5b0b55ccc/40925421620.pdfIn PDF document text
- https://s3.amazonaws.com/wikurixobelu/los_12_acuerdos_de_paz_en_guatemala.pdfIn PDF document text
- https://s3.amazonaws.com/garorowa/counter_strike_source_steam_free.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_off0000c709.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC709 | 5520 bytes |
SHA-256: cde8b53aca6206d204992a435ad147d2d12097850b306a8a1044badfbf549014 |
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font_01_sfnt_off0000d9e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9E7 | 10048 bytes |
SHA-256: 372b3592a9675ace978ac9fc5d8b12baf301f93cf40d8850d420e6f3d46a0c22 |
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