MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF that contains an embedded URL pointing to a suspicious domain, identified as malicious by ClamAV and ML classifiers. The document body, though heavily obfuscated, suggests a lure related to 'slow is smooth' and includes metadata indicating it was generated by wkhtmltopdf, a tool often used to create PDFs from web content. The presence of an external URI and the overall detection by multiple security tools strongly indicate a phishing or malware distribution attempt.
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://bologen.ru/wix?keyword=slow+is+smooth
- http://fegudifo.22web.org/android_tv_version_4._4._2.pdf
- http://fifamarketbot.com/wusumaduzofuzizesqtsw.pdf
- https://static.s123-cdn-static.com/uploads/4382773/normal_5fee3de796fc8.pdf
- http://rm-swis-mine.com/3644769285391v9n.pdf
- http://reestr.site/cavernous_malformation_spine_symptomswxv34.pdf
- https://cdn-cms.f-static.net/uploads/4367645/normal_5fe6327cd11c0.pdf
- https://static.s123-cdn-static.com/uploads/4420761/normal_5ff62e63e47b9.pdf
- https://static.s123-cdn-static.com/uploads/4403428/normal_5ff76480e19c1.pdf
- https://static.s123-cdn-static.com/uploads/4378379/normal_5fdf2d257a695.pdf
- http://volamejabevakik.22web.org/enlaces_covalente_polar.pdf
- https://static.s123-cdn-static.com/uploads/4410006/normal_5ffaed86a982e.pdf
- http://andyhongdigital.com/dc_comics_wiki_lucifer15wqm.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/dedinavesute/sejimufudogop.pdf
- https://s3.amazonaws.com/wipotegadodorek/green_revolution_in_india_upsc.pdf
- http://lebofimuvi.rf.gd/cakephp_form_input_disable.pdf
- https://s3.amazonaws.com/garorowa/dark_souls_4_kings_guide.pdf
- https://s3.amazonaws.com/jusuberu/angry_birds_transformers_apk.pdf
- https://s3.amazonaws.com/kukazowox/complete_key_for_schools_workbook.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_off0000dbaf.bineb67a823aa7d8beeae8ad0835a9c9e42af9c57229ba9243fdfb8f733d92c9396 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBAF | 4376 bytes |
font_01_sfnt_off0000ea8e.bin776089dd67456559fe16d2c5a6959530c74bb89bfb93386ca945dfc49588119f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA8E | 9940 bytes |
font_02_sfnt_off00010c8a.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C8A | 4324 bytes |
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