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 URL that appears to be a lure for downloading an "apk" file, suggesting a phishing or malware distribution attempt. No scripts were extracted, but the presence of the external URI and the nature of the detection strongly indicate a malicious intent to trick the user into downloading a potentially harmful application.
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://seumenha.ru/wix?keyword=call+blocker+apk
- https://cdn-cms.f-static.net/uploads/4450746/normal_601877051286d.pdf
- https://static.s123-cdn-static.com/uploads/4369653/normal_5fca7507dd7d7.pdf
- https://cdn-cms.f-static.net/uploads/4462730/normal_600ada3ee11ad.pdf
- https://cdn-cms.f-static.net/uploads/4458634/normal_5fda6d13010b5.pdf
- https://static.s123-cdn-static.com/uploads/4443578/normal_5ff0a89341bb1.pdf
- https://cdn-cms.f-static.net/uploads/4489414/normal_5fe7514cded81.pdf
- https://static.s123-cdn-static.com/uploads/4418000/normal_5ffca98b5ac36.pdf
- http://kozijadeji.22web.org/broomwood_primary_school_uniform.pdf
- https://cdn-cms.f-static.net/uploads/4375342/normal_5fd2eef4793f9.pdf
- https://static.s123-cdn-static.com/uploads/4403808/normal_5fcd56b759add.pdf
- https://cdn-cms.f-static.net/uploads/4426688/normal_600f22c5e0970.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/towutoginadivu/50251080528.pdf
- http://burerekel.rf.gd/chainsmokers_paris_lyrics.pdf
- http://rivapuremamoge.epizy.com/muridududanujixukokonuvif.pdf
- http://daxotumolurotaw.rf.gd/shake_shack_burger_nutritional_information.pdf
- http://pidejekakej.epizy.com/car_game_apk_file.pdf
- https://s3.amazonaws.com/pazatuv/35584647412.pdf
- http://nipesuvaz.epizy.com/triceps_pushdown_proper_form.pdf
- https://s3.amazonaws.com/debiwelof/72116745685.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c52e.bin28f0574ffa1dbb654d6a23a980464867f12222df1033ebfaad6f10ea021f4542 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC52E | 4532 bytes |
font_01_sfnt_off0000d49c.bin8ab8293b46348fae5a8d861394589e33ef03f721d74ff5d45a1e4d6e5524391c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD49C | 10504 bytes |
font_02_sfnt_off0000f884.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF884 | 4324 bytes |
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