MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF file flagged by ClamAV as Pdf.Phishing.Trojan. A heuristic also identified an external URI pointing to a suspicious domain. The document body, though heavily obfuscated, contains metadata related to PDF formulation and the wkhtmltopdf tool, suggesting a lure to disguise the malicious intent. The presence of an embedded URL indicates an attempt to redirect the user to a potentially malicious site.
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://pelibifir.ru/award?keyword=aloe+vera+skin+gel+pdf+formulation
- https://cdn.sqhk.co/lonuxonemor/iRaUQgi/lenototevuwijejug.pdf
- http://kulenoba.iblogger.org/fasijodaposulemuzudobod.pdf
- http://podarokinsta.site/piano_chord_progression_formulasqskng.pdf
- https://cdn.sqhk.co/lubigegek/rCOjbtB/registro_de_brasfoot_2019_gratis.pdf
- https://cdn.sqhk.co/xugosovemi/dlcvMhf/vofisuzidunejadedifa.pdf
- https://cdn.sqhk.co/tajudozizif/cDicida/wood_carving_simulator_3d_mod_apk.pdf
- http://itdiscounts.pro/xesotigirixozarezaganasubq7eb4.pdf
- http://albatros-trans.ru/989229318730p52w.pdf
- http://like-store.site/xagutodibafesilenulriyax.pdf
- https://faboduvo.weebly.com/uploads/1/3/5/3/135343103/jaruxewexo.pdf
- http://dommasters.site/60033859487ky0nq.pdf
- https://luvidobanuneje.weebly.com/uploads/1/3/1/6/131606009/489502.pdf
- https://mejonozawus.weebly.com/uploads/1/3/4/0/134016798/xujurogosinolul.pdf
- https://dudunetexuzo.weebly.com/uploads/1/3/1/3/131379759/ea4a5045.pdf
- http://livecopyrightverification.com/928003893319s6st.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://semazixiguf.rf.gd/photoshop_templates_for_resume_free.pdf
- https://01c4c9a3-ee74-4db9-a65d-799443b8dbf1.filesusr.com/ugd/a64c8c_799925147b8844dabfa0f1012bdb5ab2.pdf?index=true
- https://b18ac5c8-c825-4c59-a0a1-290c879ce4f6.filesusr.com/ugd/1a0fde_da6b69634d0b4f17a3cdf237883b872d.pdf?index=true
- https://0fc0baf9-b884-4fcd-968e-f93c0f938930.filesusr.com/ugd/68ec51_120f056423c34849afdd83b7fe4082c6.pdf?index=true
- http://sejofedavija.epizy.com/72469897392.pdf
- https://b5b764bc-4fc6-48d7-9a4b-423a4d05f225.filesusr.com/ugd/3f2390_9e6c45805f0f44c2b2d0ed1974b6c6ca.pdf?index=true
- 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb45.bin4b8039a4b765e895c9505f7cec93bb8f2226fa9117536a5705c5a709be40343b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB45 | 5472 bytes |
font_01_sfnt_off0000fdd9.bindb00f44281d1442c807f485a2c166c7556dd0aa3470224812bffc41b848075c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDD9 | 11108 bytes |
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