MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains an embedded URI pointing to a suspicious domain, which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a lure related to 'Algebra 1 4.4 worksheet answers', intended to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://pelibifir.ru/strik?utm_term=algebra+1+4.4+worksheet+answers PDF link annotation
- https://cdn-cms.f-static.net/uploads/4377656/normal_601e10e661eca.pdfIn PDF document text
- https://cdn.sqhk.co/tefazaturar/7heheVV/all_us_shopping_mall.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411512/normal_5ff290640de06.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369784/normal_6020068356f91.pdfIn PDF document text
- https://cdn.sqhk.co/muvetowiripa/i7YifC3/tales_of_crestoria.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402963/normal_5fe66e3ad0c58.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486359/normal_5ff96ee71406e.pdfIn PDF document text
- https://cdn.sqhk.co/wezupobuwab/fhigjgf/51931269913.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404964/normal_601ef7b4d091b.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463300/normal_60050e612b6db.pdfIn PDF document text
- http://mihetos.xyz/9928853411736or3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402721/normal_60242fee852e1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vuxujakovonad.epizy.com/85145194154.pdfIn PDF document text
- http://fopagozijudiri.epizy.com/47159937441.pdfIn PDF document text
- http://zifawikixeliba.epizy.com/29526191441.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_off0000d89d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD89D | 5404 bytes |
SHA-256: b25d8618c990fed3e53c0737afb3268d984f747ff1514ac25bf0c3f1c60dfa7a |
|||
font_01_sfnt_off0000eb1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB1B | 10768 bytes |
SHA-256: 5b5149b09b565086edeeee763a0bd65377dddb2417c1d8a6a25b262aa5d5c0ef |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.