MALICIOUS
76
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF document that uses a lure related to IELTS vocabulary to entice users. It contains multiple embedded URLs, one of which is directly referenced in the heuristics as an external URI. The ML classifier strongly indicates maliciousness, and the 'SE_ADVANCE_FEE_SCAM_LURE' heuristic confirms the document's deceptive nature, likely aiming to trick users into visiting malicious sites or downloading further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://xezojetit.ru/award?keyword=vocabulary+words+used+in+ielts+pdf
- http://forkidsshop.online/2188431958826ii8.pdf
- http://wdd13.ru/32400495742evk29.pdf
- http://afracheat9.xyz/fadibililixuxedaxefojititgyv88.pdf
- https://fenawivo.weebly.com/uploads/1/3/4/0/134000055/nalozuwarovilaxosune.pdf
- http://hookup154.space/49388582642adz69.pdf
- http://venira.su/fmea_software_templatexgcoh.pdf
- http://goodsun.space/60096747634ypngp.pdf
- http://astropsychology.website/gozuxoxumudodabikomukancc6lj.pdf
- http://rijunoje.mygamesonline.org/62846633412.pdf
- http://repizedozoful.sportsontheweb.net/zoology_inter_1st_year_textbook.pdf
- https://mufuxavezefajox.weebly.com/uploads/1/3/4/4/134497947/7495187.pdf
- http://discout.online/canon_mg2520_wireless_setupgx8a7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fakabanulup.rf.gd/wavud.pdf
- https://uploads.strikinglycdn.com/files/7a01d77d-d270-4949-bd55-302eb880ff62/chocolate_miniature_dachshund_puppies_for_sale_near_me.pdf
- https://uploads.strikinglycdn.com/files/9290f3a4-1fc7-496e-9df3-2503e53a67f5/gosatufevurojugodozafu.pdf
- http://fukuselumetu.myartsonline.com/50690910102.pdf
- http://kaloruligot.onlinewebshop.net/vikugipime.pdf
- https://uploads.strikinglycdn.com/files/e748a564-1517-4407-b2f9-7f6f97b11d5a/63942231700.pdf
- https://uploads.strikinglycdn.com/files/795af347-609c-49f2-b84f-917179628dcb/how_to_write_a_step_outline_for_a_screenplay.pdf
- http://pitudug.epizy.com/linemozadamulusesanimiret.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_off0000e95f.bin9436fc8604eeeb7e6e860f633e9493b6905d402e1e476c3933875df4282a3d7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE95F | 5448 bytes |
font_01_sfnt_off0000fc0b.bin87f88e2564518a54492583c27145ff4be61cb6b5773e26e34958e859f79bc5cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC0B | 10816 bytes |
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