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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://xajibur.ru/123?utm_term=are+sony+xplod+subs+good PDF link annotation
- http://gebuhrenfrei-mein.com/genie_model_3053_not_workingx7nf3.pdfIn PDF document text
- https://mexulurobe.weebly.com/uploads/1/3/6/0/136057308/sukokukuj.pdfIn PDF document text
- http://xivazokib.medianewsonline.com/nepuluvipamuvowevebitis.pdfIn PDF document text
- https://sujugixuguxidi.weebly.com/uploads/1/3/4/6/134615921/1b26f18ee6.pdfIn PDF document text
- http://alania365.ru/nojuzajonefoxoxakotewokoznyajz.pdfIn PDF document text
- http://dewisazovuvoxi.mywebcommunity.org/what_is_a_normative_ethical_question.pdfIn PDF document text
- https://fuxorufuno.weebly.com/uploads/1/3/4/8/134857832/xigikezusuzewuremoza.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/rurosaveruk/network_controller_driver_windows_7_asus.pdfIn PDF document text
- https://s3.amazonaws.com/ninazarila/beginning_lyrics_video.pdfIn PDF document text
- https://s3.amazonaws.com/vigevot/apil_guide_to_catastrophic_injury_claims.pdfIn PDF document text
- http://rojanesifilagu.myartsonline.com/7003789179.pdfIn PDF document text
- https://s3.amazonaws.com/mokixetat/enchanting_leveling_guide_wow.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_off000108cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108CF | 5216 bytes |
SHA-256: 521fd8b05c56c820f13881f49bef19f153627295428113a24c975649f049b9d1 |
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font_01_sfnt_off00011aa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AA3 | 11352 bytes |
SHA-256: 1eb26a97a1090f79729f4604301d36808f926727bdb283c70b98688f3b33d537 |
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