MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, suggesting it functions as a link farm designed to redirect users to potentially harmful websites. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://traffset.ru/strik?utm_term=resident+evil+outbreak+file+2+wild+things
- https://fulipevaxavu.weebly.com/uploads/1/3/2/6/132695351/a1676f7d42d0f.pdf
- https://lofizalu.weebly.com/uploads/1/3/4/6/134601384/xizikuganexadax-nedesewisev.pdf
- https://cdn-cms.f-static.net/uploads/4409238/normal_5f9d0444788d0.pdf
- https://cdn-cms.f-static.net/uploads/4465386/normal_5fb309be3680a.pdf
- https://cdn-cms.f-static.net/uploads/4424331/normal_5fb9c9249c91b.pdf
- https://derodaju.weebly.com/uploads/1/3/1/6/131606282/kexip.pdf
- https://pinowutofabu.weebly.com/uploads/1/3/4/7/134763632/pabidemubexetulu.pdf
- https://cdn-cms.f-static.net/uploads/4456165/normal_5fab50e9a4793.pdf
- https://cdn-cms.f-static.net/uploads/4370543/normal_5f8cc0c9f3f6c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/gapivegek/kivowisixogonezex.pdf
- https://s3.amazonaws.com/gifojuxaxeva/ns_railroad_train_symbols.pdf
- https://s3.amazonaws.com/pukaridimupo/vawelesegasirozodon.pdf
- https://s3.amazonaws.com/zedudo/90698657047.pdf
- https://s3.amazonaws.com/ribowexulo/wizibebilimaf.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_off0000da63.bin3fbd1f3ae26cd2ee20bc1f665eb7ce6f11dd9e1ef9f242d86a38ce60610e8715 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA63 | 4516 bytes |
font_01_sfnt_off0000e9fa.binfa987df527ef9f2733a0e5f72ce668faa55086a5f03a39cb087aa50f6d3e9d90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9FA | 5664 bytes |
font_02_sfnt_off0000fd5b.bine89beee5a2c4a5a4a40b9b09b3d03dbf9f0268704080320cdaeab3cb0e327ae0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD5B | 10660 bytes |
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