MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of an external URI pointing to 'vilenefex.ru' suggests the document is designed to redirect users to a potentially harmful site. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://vilenefex.ru/123?utm_term=joseph+coat+of+many+colors+template
- https://cdn.sqhk.co/xugavizira/g0ioJiB/87245764773.pdf
- http://mapenibo.scienceontheweb.net/741_operational_amplifier_datasheet.pdf
- http://dulisakip.medianewsonline.com/29652332201.pdf
- https://cdn.sqhk.co/movumatoz/KjejADO/collage_creator_app_free.pdf
- https://cdn.sqhk.co/tovipovo/gjjjrYl/68726487356.pdf
- https://cdn-cms.f-static.net/uploads/4482860/normal_601578c4c9707.pdf
- https://cdn-cms.f-static.net/uploads/4422906/normal_5fe7422e54960.pdf
- https://cdn-cms.f-static.net/uploads/4415530/normal_6043fe1967154.pdf
- https://cdn.sqhk.co/kepozote/QMjcynC/simcity_buildit_epic_buildings_cooldown.pdf
- http://wozilimesiz.mypressonline.com/87261270905.pdf
- https://cdn.sqhk.co/jurugaguvedu/wMMhbii/cute_puppies_and_kittens_and_bunnies.pdf
- https://cdn.sqhk.co/bikegola/j8NefGf/arabic_remix_ringtone_2018.pdf
- https://static.s123-cdn-static.com/uploads/4454161/normal_5fe272ff9ebcd.pdf
- http://basumoxivor.sportsontheweb.net/spice_and_wolf_anime_episodes.pdf
- http://parovosi.mygamesonline.org/career_paths_law_book_2.pdf
- https://cdn-cms.f-static.net/uploads/4464852/normal_604f7b6d70918.pdf
- http://mizizufiku.mywebcommunity.org/what_does_comprehension_mean_in_reading.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_off0000e0a3.bin9bc7f8eeb4113510d51e4432e2f398ca40d411b13cdc077871e8193e5c7b3cd7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0A3 | 34784 bytes |
font_01_sfnt_off00014c20.binc1b0b2b9973d094765ff26e9fe47d41eb3da359832e3cd83dfa6546173e7219e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C20 | 5348 bytes |
font_02_sfnt_off00015e2e.bin2f4e936f3584f578c909cb6acfe629e21fe7aa6bd04d19f382f1e2f412e3cf9a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15E2E | 11072 bytes |
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