MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by multiple heuristics and a machine learning classifier, with ClamAV detecting it as Pdf.Phishing.Trojan. The document contains a large number of external links, many pointing to PDF files, suggesting a link farm or redirection mechanism. The primary malicious URL identified is https://trafffi.ru/strik?utm_term=arcane+trickster+guide, which likely serves as a gateway to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://trafffi.ru/strik?utm_term=arcane+trickster+guide
- https://cdn-cms.f-static.net/uploads/4373261/normal_5f8d4ccad3b4b.pdf
- https://cdn-cms.f-static.net/uploads/4466166/normal_5fa8054354dff.pdf
- https://gitojigobireko.weebly.com/uploads/1/3/4/5/134517815/c32e9aa541.pdf
- https://rugurujumififez.weebly.com/uploads/1/3/1/3/131384765/sawewi.pdf
- https://jotitotibewava.weebly.com/uploads/1/3/1/3/131383271/3516881.pdf
- https://bubiwodepu.weebly.com/uploads/1/3/2/8/132815961/6332635.pdf
- https://cdn-cms.f-static.net/uploads/4378406/normal_5fa6478091dcb.pdf
- https://cdn-cms.f-static.net/uploads/4367950/normal_5f887ba489d3d.pdf
- https://cdn-cms.f-static.net/uploads/4365659/normal_5f8780a66971f.pdf
- https://cdn-cms.f-static.net/uploads/4387424/normal_5faa57d8d628c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/5fe1e69f-90fe-4f4b-8871-0ea4965aa711/my_favorite_chaperone.pdf
- https://uploads.strikinglycdn.com/files/9d2f06d7-ee0c-408f-b26a-d89db536f63e/fudaziwufezusozepipi.pdf
- https://uploads.strikinglycdn.com/files/2d351b81-7263-4220-b6ee-39b5bf0154c6/54138566477.pdf
- https://uploads.strikinglycdn.com/files/f16a68dc-7842-41a6-90c2-0f2a83409b5f/gezel.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e14b.bin1924ac6c7c9dd0042a58c86ebedbafec407db8769c7f6ee99af0450e6044c35c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE14B | 5128 bytes |
font_01_sfnt_off0000f2cb.bin9524dde9dbcc93a1cf7fc583620277f7afb85c4cae9153b5ace33a98f3ea9d22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2CB | 10176 bytes |
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