MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, with a critical heuristic identifying it as a link farm. One of the primary external URIs, 'https://vilenefex.ru/strik?utm_term=what+does+the+ending+of+akira+mean', is suspicious and likely leads to a phishing or malware distribution site. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://vilenefex.ru/strik?utm_term=what+does+the+ending+of+akira+mean
- https://static.s123-cdn-static.com/uploads/4465704/normal_5fe00fcb01f0c.pdf
- https://dezijetide.weebly.com/uploads/1/3/4/8/134864221/jiwakurinef_redanisaxe_gitonuzosufin_xapinov.pdf
- https://cdn-cms.f-static.net/uploads/4376610/normal_600ecd60c814f.pdf
- https://wubudebekezame.weebly.com/uploads/1/3/0/7/130740051/tamorubotefe_ravexovewisewov_rijalekokazewik.pdf
- https://bemujegifa.weebly.com/uploads/1/3/5/3/135312506/wakominegolan.pdf
- https://static.s123-cdn-static.com/uploads/4490736/normal_600732d39bf80.pdf
- https://poxokisajape.weebly.com/uploads/1/3/4/5/134592502/menuvofixizeloxu.pdf
- https://cdn-cms.f-static.net/uploads/4376602/normal_60303ca0579cd.pdf
- https://mosodujisar.weebly.com/uploads/1/3/0/7/130739504/3ba05.pdf
- https://static.s123-cdn-static.com/uploads/4419650/normal_5ff9f998e1196.pdf
- https://static.s123-cdn-static.com/uploads/4414352/normal_60013c95c4b85.pdf
- https://static.s123-cdn-static.com/uploads/4406775/normal_5fcbb14100328.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/figidireki/lubewukavavolavogezubo.pdf
- https://s3.amazonaws.com/batoragubukepo/euro_pro_toaster_oven.pdf
- https://s3.amazonaws.com/wakuzidi/how_to_use_exercise_bands_for_abs.pdf
- https://s3.amazonaws.com/zosevid/what_test_strips_work_with_accu_chek_nano.pdf
- https://s3.amazonaws.com/bulujono/jodil.pdf
- https://s3.amazonaws.com/rutufokedizon/checklist_formatting_slack.pdf
- https://s3.amazonaws.com/podawakumepewez/driver_asus_x441ub_windows_10.pdf
- https://s3.amazonaws.com/firigugixujotov/38837737679.pdf
- https://s3.amazonaws.com/benubapopikaj/11159730258.pdf
- https://s3.amazonaws.com/murudute/jejusumuruzizubevol.pdf
- https://s3.amazonaws.com/dumupa/sequence_text_structure_worksheet_3rd_grade.pdf
- https://s3.amazonaws.com/vufupu/exercise_34_frog_cardiovascular_physiology.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_off0000f861.binfcc926709be2a86915d52c270a1a311434c9b10d8505ab4bb73518cfe559e875 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF861 | 3880 bytes |
font_01_sfnt_off00010612.bin6dd3e49e8c5c38e4e290b577a98fd05bbb7ab9e57159c6d3c54815eeadaa2fd4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10612 | 5364 bytes |
font_02_sfnt_off00011836.bin6cc13e955e3e52f338082aadcec6abfc658f40dae9568374026f5782fa502758 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11836 | 10376 bytes |
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