MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with one identified as a known malicious redirector. The ML classifier and ClamAV also flagged this file as malicious, indicating a phishing or malware distribution attempt. The presence of numerous external links suggests a link farm or a method to obscure the final malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://gettraff.ru/123?utm_term=who+are+the+folk+by+alan+dundes
- https://labiduto.weebly.com/uploads/1/3/4/5/134584073/c25675f26650.pdf
- https://lizapomed.weebly.com/uploads/1/3/4/5/134511268/0ed29d.pdf
- https://tewubituzidebu.weebly.com/uploads/1/3/4/3/134359488/6728466.pdf
- https://cdn-cms.f-static.net/uploads/4413374/normal_5f97f8e01fb24.pdf
- https://cdn-cms.f-static.net/uploads/4384308/normal_5f8e23d43eafc.pdf
- https://suludizivot.weebly.com/uploads/1/3/1/3/131383823/611751.pdf
- https://rebeluzibefu.weebly.com/uploads/1/3/4/6/134619862/magepugogegotev.pdf
- https://cdn-cms.f-static.net/uploads/4413012/normal_5f9aee2378a33.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/muvemasoxaji/77474605946.pdf
- https://s3.amazonaws.com/fapaga/jalijoboxalilowage.pdf
- https://s3.amazonaws.com/forupokisip/16033284003.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e1a4.bin283340853933ac2269b9700233014f2d6dc9a726be942e505959bd19235b7e50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1A4 | 5148 bytes |
font_01_sfnt_off0000f329.bin2d3415a1f7f42404266427db1bd3c20e7927f80cf3b200e8c09ef25f509a90eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF329 | 10972 bytes |
font_02_sfnt_off0001189a.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1189A | 4324 bytes |
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