MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware distribution site. The document body, though heavily obfuscated, suggests a lure related to IELTS writing samples, indicating a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://bologen.ru/strik?utm_term=ielts+general+writing+sample+questions+and+answers PDF link annotation
- https://static.s123-cdn-static.com/uploads/4503874/normal_5ffab339149eb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369149/normal_60038fe647e84.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369327/normal_5ffb6d543aa3b.pdfIn PDF document text
- http://xufotegebiv.22web.org/sikefumejoxafoso.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382782/normal_5fd1434567eec.pdfIn PDF document text
- https://cdn.sqhk.co/melukate/dhQghjg/are_hair_salons_open_in_los_angeles_today.pdfIn PDF document text
- http://koburokigijufu.iblogger.org/zufewupuwogodev.pdfIn PDF document text
- https://cdn.sqhk.co/melukate/LijeSMI/air_hockey_game_app_store.pdfIn PDF document text
- https://cdn.sqhk.co/xusovatovu/Liaiage/77225542526.pdfIn PDF document text
- https://cdn.sqhk.co/dezorevukor/dghhgij/fight_up_io_game.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375522/normal_5fe671ad1dad4.pdfIn PDF document text
- https://cdn.sqhk.co/xejudawadoni/8hikicV/carrageenan_allergy_in_cats.pdfIn PDF document text
- https://cdn.sqhk.co/gexopoku/e8Eghjj/dirt_drift_zones_horizon_4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xupoguva.rf.gd/adobe_illustrator_for_windows.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b5e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB5E7 | 5436 bytes |
SHA-256: 46790bc59f58849c8408365c75d0bd2c39c74fb56e304c7420f9913b9d6c1f25 |
|||
font_01_sfnt_off0000c855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC855 | 8708 bytes |
SHA-256: e70a61197f23f9959d316b3656b6499784a8fd479f29b2fbacd7ef16bb22da6c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.