MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.007 JavaScript
The PDF file contains numerous embedded links, identified as a link farm, directing users to potentially malicious websites. Heuristics indicate it's a redirector link and a phishing trojan. The presence of multiple external links suggests an attempt to manipulate search engine results or phish users by directing them to external content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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/strik?utm_term=froggers+menu+calories
- https://radunepik.weebly.com/uploads/1/3/4/6/134617153/talivobarifo_rotitipaz_tazilibarug_nolobexax.pdf
- https://ziloxewimufe.weebly.com/uploads/1/3/0/8/130813797/tetaraluloge.pdf
- https://cdn-cms.f-static.net/uploads/4487419/normal_5fbc72e3d2507.pdf
- https://cdn-cms.f-static.net/uploads/4470232/normal_5fac020da9e00.pdf
- https://sefusozikoju.weebly.com/uploads/1/3/4/3/134366316/3df26f4.pdf
- https://cdn-cms.f-static.net/uploads/4386839/normal_5fd5f0c2a70c5.pdf
- https://static.s123-cdn-static.com/uploads/4504047/normal_5fe15b0cc621e.pdf
- https://cdn-cms.f-static.net/uploads/4371247/normal_5fd783368886c.pdf
- https://cdn-cms.f-static.net/uploads/4445116/normal_5fdc4bf6854d2.pdf
- https://nixawajumumija.weebly.com/uploads/1/3/4/3/134338940/ronunatig-wafamum-gezaporivefuk.pdf
- https://static.s123-cdn-static.com/uploads/4447436/normal_5fe3b296ead2e.pdf
- https://cdn-cms.f-static.net/uploads/4501963/normal_5fea21fd62afd.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/nerugiraxura/kivuwumufuzan.pdf
- https://s3.amazonaws.com/buwosevax/atlassian_git_cheat_sheet.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_off0000b88b.bin82518f510618b5677e448af8043fa863fe24aabd69ccc3fc44c80e8c721269d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB88B | 5072 bytes |
font_01_sfnt_off0000c9b8.bin77fb4c0795a0409a6991774426c1b1f6b9ba435ba203343695ab431590b910eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9B8 | 10148 bytes |
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