MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'zajinet.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated and truncated, includes references to 'wkhtmltopdf' and a date, suggesting it might be a generated document used as a lure.
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://zajinet.ru/wix?keyword=the+ffa+emblem+meaning
- https://cdn-cms.f-static.net/uploads/4467277/normal_6022ced88697c.pdf
- https://cdn.sqhk.co/zejizoguzut/jfhbiEv/38874202792.pdf
- https://cdn.sqhk.co/guzowozuk/eihigh1/terigubu.pdf
- https://cdn-cms.f-static.net/uploads/4419192/normal_603dd0cbb2b30.pdf
- http://pebonemariv.mypressonline.com/singular_and_plural_possessive_nouns_worksheets.pdf
- https://cdn.sqhk.co/berazanoga/iijUhhf/povis.pdf
- http://joriwolujuf.sportsontheweb.net/nurani_quran_with_bangla_translation.pdf
- https://cdn-cms.f-static.net/uploads/4500910/normal_605f276540026.pdf
- http://jonipifenukiz.mygamesonline.org/rubejel.pdf
- http://vofufime.mypressonline.com/10875358607.pdf
- http://mumopajikex.mygamesonline.org/51279365628.pdf
- https://cdn-cms.f-static.net/uploads/4382976/normal_6060b52b98e6f.pdf
- https://cdn.sqhk.co/sepovili/jPZ9Igg/14135492838.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/fd6588ee-d246-4f56-9dda-c382da2947a4/spring_framework_java_tutorial.pdf
- http://tepominofujemo.atwebpages.com/92557952247.pdf
- http://famomijis.onlinewebshop.net/akira_manga_color.pdf
- http://durenifujogax.myartsonline.com/bavogelobufulibagami.pdf
- https://uploads.strikinglycdn.com/files/dab39029-833a-4464-b5d3-2bb60d32ee65/17587476919.pdf
- https://uploads.strikinglycdn.com/files/e5aacf1c-449d-405a-a0a3-dfdb63eb8d65/binedovadan.pdf
- http://wilaroxu.atwebpages.com/axiological_assumptions.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_off0000f475.bin96fc5e2b8cb4283dc635801b892698dff1afa94eb48bd49dbc400d2eee2ef2b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF475 | 4592 bytes |
font_01_sfnt_off000103e5.bin4d0e1aef458980fc8a287ee0a6c418d1f26875dbbee1fc23bcd0cddefa49de9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103E5 | 11008 bytes |
font_02_sfnt_off00012978.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12978 | 4324 bytes |
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