MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external links, a common tactic for SEO manipulation or to redirect users to malicious sites. The heuristic 'PDF_SEO_LINK_FARM' specifically flags this behavior, indicating a high likelihood of malicious intent. The embedded URL 'https://traffnew.ru/123?keyword=dst+file+format+converter+for+embroidery' suggests a lure related to file conversion, likely to disguise the malicious nature of the document.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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://traffnew.ru/123?keyword=dst+file+format+converter+for+embroidery PDF link annotation
- https://lixabexuraluna.weebly.com/uploads/1/3/4/2/134234562/ruselugapalupazut.pdfIn PDF document text
- https://latenenagizogip.weebly.com/uploads/1/3/2/6/132696064/mekezazuboboru_pasazaw_zigexa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365589/normal_5f991401c988d.pdfIn PDF document text
- https://woruvewuz.weebly.com/uploads/1/3/4/4/134400058/nezejimin.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/bd8ac659-9ffc-4841-ae6a-62e603bea857/fesidafajibo.pdfIn PDF document text
- https://gozagatu.files.wordpress.com/2020/11/xuparijina.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b93d727-22b6-4b51-a760-e4d68c83fa85/imp_of_the_mind.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e476bd4-9be0-407b-a9c4-e6d8a3465661/xatozimikaziz.pdfIn PDF document text
- https://fazojikimugu656942302.files.wordpress.com/2020/11/cognates_hebrew_english_worksheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/26dd1396-1916-47c7-8fef-ff71d9679f49/77464099350.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_off00005fae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FAE | 5468 bytes |
SHA-256: db66b62ad53299e2da26d702071062ce90d28771f20f924cce8fdd4349c8b48f |
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font_01_sfnt_off0000723c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x723C | 9864 bytes |
SHA-256: c0f9b771933990db0260ec9cf04476fb7d48bb0244fd332104cae8949ee0b674 |
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