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://trafftec.ru/aws?utm_term=fashion+designer+profile+template PDF link annotation
- https://vofixerexelisat.weebly.com/uploads/1/3/4/3/134311693/zufudibipo.pdfIn PDF document text
- https://kupugaxome.weebly.com/uploads/1/3/0/9/130969415/62f6eb8a0c.pdfIn PDF document text
- https://kenumobubedu.weebly.com/uploads/1/3/4/3/134370592/dosasolif.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/7161cdc7-cb65-4b3b-a669-469cd2c9c137/lebisesi.pdfIn PDF document text
- https://s3.amazonaws.com/wexukufedepim/electric_circuits_worksheet_answers.pdfIn PDF document text
- https://s3.amazonaws.com/felasorarabipis/zitexoma.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/important_current_affairs_march_2018.pdfIn PDF document text
- https://s3.amazonaws.com/zepifudoxapo/dmt_means_what_in_neurology.pdfIn PDF document text
- https://s3.amazonaws.com/najubu/bhaijaan_bhaijaan_video.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfc02027-8195-426c-9e85-433789a8e9db/14538131102.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/gefoxojax.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_off0000d16b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD16B | 5412 bytes |
SHA-256: d75c762fce9d88fed76ec9597b21ec721bbf7b2c68f13c603a0f0f95223a7f39 |
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font_01_sfnt_off0000e3ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3AB | 10576 bytes |
SHA-256: 944ca62042961776bd88ad76a672f1bef038e45c206910788cf6d9c73ac6087a |
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