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://traffine.ru/strik?utm_term=texas+affidavit+of+heirship+instructions PDF link annotation
- https://vilukenuxe.weebly.com/uploads/1/3/2/8/132814007/4edfc2244f3b.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/wovitiku/transformers_prime_bumblebee.pdfIn PDF document text
- https://s3.amazonaws.com/lulelepese/20710997504.pdfIn PDF document text
- https://s3.amazonaws.com/lorifawuvawot/bio_data_format.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef0b491d-3cad-442f-a596-5f2d7e0c08b0/korolalugisep.pdfIn PDF document text
- https://s3.amazonaws.com/wefadep/54532078209.pdfIn PDF document text
- https://s3.amazonaws.com/jijumupade/bonetown_para_android.pdfIn PDF document text
- https://s3.amazonaws.com/lawakux/silanulotefilomojulilafet.pdfIn PDF document text
- https://s3.amazonaws.com/bofake/11216056071.pdfIn PDF document text
- https://s3.amazonaws.com/radaruropivoje/bevuvatuvadonu.pdfIn PDF document text
- https://s3.amazonaws.com/satudifin/jakowowajapuxewoxewi.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_off0000d829.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD829 | 5288 bytes |
SHA-256: 4222770a23236ba6a399971af347325db187411cca8085b576b1220be090fbf9 |
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font_01_sfnt_off0000ea30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA30 | 10264 bytes |
SHA-256: 2a672832f9c1960d821f34a7a377a34d8a17493761ef337cc4ec4f458d20df54 |
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