MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URI pointing to a suspicious domain, which is a strong indicator of a phishing or malware distribution attempt. The ML classifier and ClamAV detection further confirm its malicious nature. The document body, though heavily obfuscated, suggests a lure related to a "Victsing bluetooth keyboard manual", likely intended to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://bologen.ru/wix?keyword=victsing+bluetooth+keyboard+manual
- https://cdn-cms.f-static.net/uploads/4385614/normal_602465a2e829e.pdf
- https://cdn.sqhk.co/zoluxoni/1PUgfgf/new_sad_ringtone_2020_mp3.pdf
- http://vipadminler.org/basupifak2jzc.pdf
- https://cdn.sqhk.co/jiwonukunav/gh00Dgf/gilufot.pdf
- https://wosobariwosamu.weebly.com/uploads/1/3/4/3/134372044/214747.pdf
- https://cdn-cms.f-static.net/uploads/4454819/normal_5fd97b6827a12.pdf
- http://eurofamily.pro/15322737136g7sc7.pdf
- https://tilakajunobeka.weebly.com/uploads/1/3/0/7/130739719/nazopepiru.pdf
- https://cdn-cms.f-static.net/uploads/4491936/normal_5fd7cd8630545.pdf
- http://akillidestekbasvuruformu.online/3072151309d72m0.pdf
- https://cdn.sqhk.co/letareximo/gf1ghhi/ripakobopaval.pdf
- https://static.s123-cdn-static.com/uploads/4453747/normal_5ffe66e9f19e7.pdf
- https://static.s123-cdn-static.com/uploads/4422134/normal_60089b02aa14d.pdf
- https://cdn-cms.f-static.net/uploads/4385880/normal_5fd8e9d05fdb8.pdf
- http://mavpa.fun/xilukawokenagalabyntfy.pdf
- https://static.s123-cdn-static.com/uploads/4473039/normal_5fdc9e60724f2.pdf
- http://freshmind.net/vaxamelegamawufiligad9ja1.pdf
- http://makedctl.site/posobejubowumorumelijf0hd.pdf
- https://cdn-cms.f-static.net/uploads/4460980/normal_602acffc8a3b1.pdf
- https://cdn-cms.f-static.net/uploads/4374954/normal_5fd6f1f756fed.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- 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_off0000d237.bin340db9072fa30df6a19ab2f4b05cc55370079e236a9b6f38fae8cb9f5083ef09 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD237 | 4460 bytes |
font_01_sfnt_off0000e1c0.bin32c39304330e9f5e4959bc933db50c3441a6199e0e2240406d78200cb413d63f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1C0 | 5624 bytes |
font_02_sfnt_off0000f4b9.bin59bc2eafb01954fd7784b4bb9c91337b8f442aac99f3ab8c9504bdaaadb968a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4B9 | 15024 bytes |
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