MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous external links, flagged as a 'PDF_SEO_LINK_FARM' heuristic, suggesting a malicious intent to redirect users to potentially harmful websites. The primary URL, 'https://traffine.ru/strik?utm_term=sims+4+curly+hair+download', indicates a lure related to game downloads. The ClamAV detection and ML classifier further support its malicious nature, classifying it as a phishing trojan.
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://traffine.ru/strik?utm_term=sims+4+curly+hair+download
- https://jajivinejide.weebly.com/uploads/1/3/4/3/134354145/vulevujalokajel-binudetofagizu-wubaregagome-tuvoforuzatas.pdf
- https://bizumoku.weebly.com/uploads/1/3/2/6/132681494/muxigadodivog.pdf
- https://bekijarodik.weebly.com/uploads/1/3/4/6/134617997/litamagul.pdf
- https://mogoribomos.weebly.com/uploads/1/3/4/2/134266362/c414f17ab.pdf
- https://durabaseduxoj.weebly.com/uploads/1/3/4/2/134235759/5512475.pdf
- https://jasazifo.weebly.com/uploads/1/3/1/4/131437377/fabax_jezobazop_rodex.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/3658aff7-cb8c-4085-8c7b-0e8d781adc33/jokejupor.pdf
- https://s3.amazonaws.com/memul/lumazowemawozegoxivem.pdf
- https://s3.amazonaws.com/jikopot/vis_wax_rs3.pdf
- https://s3.amazonaws.com/fosalizuzu/30033459215.pdf
- https://s3.amazonaws.com/tesotiwapax/55638123714.pdf
- https://s3.amazonaws.com/dudurat/adownloader_app_fire_tablet.pdf
- https://s3.amazonaws.com/warapagefasovi/2003_hyundai_elantra_manual_transmission.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_off0000dda4.bin548b4f6f9aaccdc2899ba63ecad98936234ad7378e1a4bba3150a019f1a6826c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDA4 | 5564 bytes |
font_01_sfnt_off0000f07e.bineb45ebfca7f02b1c120a4261cac6305f59132627c6c7d817793d95da49701b1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF07E | 10436 bytes |
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