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://traffine.ru/strik?utm_term=victor+of+aveyron+facts PDF link annotation
- https://piminuwimizo.weebly.com/uploads/1/3/4/6/134674326/2847353.pdfIn PDF document text
- https://xukoxaxap.weebly.com/uploads/1/3/4/7/134748194/wuselakezox_bosusazak_giravipu_wowujamo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490524/normal_5fadaca802efd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365634/normal_5f8763a3a9df3.pdfIn PDF document text
- https://bilemupu.weebly.com/uploads/1/3/4/6/134654663/miwesifi.pdfIn PDF document text
- https://rineragafuvotut.weebly.com/uploads/1/3/4/4/134442037/besiligugov.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/widiku/2327255516.pdfIn PDF document text
- https://s3.amazonaws.com/vasagesorajirem/unblocked_air_raid_basketball.pdfIn PDF document text
- https://s3.amazonaws.com/xanebavifamopez/ramadan_2019_calendar_india.pdfIn PDF document text
- https://s3.amazonaws.com/vasagesorajirem/google_az_news.pdfIn PDF document text
- https://s3.amazonaws.com/piradi/best_gifts_for_wife_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7db8213b-5309-4121-948c-4228583d2542/wechsler_nonverbal_scale_of_ability.pdfIn PDF document text
- https://s3.amazonaws.com/tuzamada/88271511235.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_off0000e53f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE53F | 4968 bytes |
SHA-256: 0f9676870bce974a4a05e2c34d23294030224a6643824b0b9c3507578fe9be70 |
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font_01_sfnt_off0000f64e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF64E | 11380 bytes |
SHA-256: ceaa1a1c03e8fb9fdb3c50e4b65105db3a1a2802cd62bfcf5db9e33e78c0642c |
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