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 URL that, when clicked, likely leads to a malicious site. The document body, though heavily obfuscated, appears to be a lure related to 'blocktopograph apk ios', suggesting a phishing attempt to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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://trafffi.ru/strik?utm_term=blocktopograph+apk+ios PDF link annotation
- https://nokajadum.weebly.com/uploads/1/3/4/8/134887388/zagowomuzodaxuboka.pdfIn PDF document text
- https://dumunevebule.weebly.com/uploads/1/3/0/8/130874169/tegajiruk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/dbc589d1-844c-4db6-9861-fb89b00fd78e/75773613145.pdfIn PDF document text
- https://s3.amazonaws.com/dorulusof/xoxebom.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c1f1d0a-fdea-4e87-9dd8-6999a9b138f7/22196006058.pdfIn PDF document text
- https://s3.amazonaws.com/xeroguru/58233923486.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc362cf5687f52b6b9115bf/t/5fc962f793b4dc627b52bb67/1607033592318/fikixigikisuferopopofap.pdfIn PDF document text
- https://s3.amazonaws.com/sifawekujiki/one_way_anova_example_problems_and_solutions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d8a684d-ae8a-418a-9db1-b8486b34bf79/kifodi.pdfIn PDF document text
- https://s3.amazonaws.com/zuxadol/28501676736.pdfIn PDF document text
- https://s3.amazonaws.com/tipikaxe/amgen_annual_report_2004.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/27c64dbc-16af-4f19-b9ea-66062415650d/iptv_stalker_tv_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99dda625-af1c-40d4-a1d7-d04453337bb6/17859634372.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_off0000c839.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC839 | 5308 bytes |
SHA-256: 868849076d59862ee7251ca55c157e590b1230da9a6360d100409dd834b6fa09 |
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font_01_sfnt_off0000da48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA48 | 11388 bytes |
SHA-256: 5da700fb815a9c7e3375d467ab5a7758ccd82c564a8b1f249670f2dc623c6a9e |
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