MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URL pointing to 'pelibifir.ru', which is likely used to deliver a secondary payload or redirect the user to a phishing site. The document body, though heavily obfuscated, contains text suggesting a lure related to 'Tv live apk'.
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://pelibifir.ru/123?utm_term=tv+live+apk
- https://static.s123-cdn-static.com/uploads/4388274/normal_5fef99ab1bb2f.pdf
- https://cdn-cms.f-static.net/uploads/4454543/normal_6039526acc925.pdf
- https://cdn.sqhk.co/xokebuzizo/hJDhgja/lisuzadip.pdf
- https://cdn.sqhk.co/sejixikerut/Ojhieib/fit_the_fat_2_new_game.pdf
- https://cdn-cms.f-static.net/uploads/4494432/normal_60153867e7ae4.pdf
- https://cdn.sqhk.co/golemejexeno/QKq7egg/defuwominoza.pdf
- https://cdn.sqhk.co/kinerufi/G2gchaw/28156848371.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/sesijesule/acetone_msds_sheets.pdf
- https://uploads.strikinglycdn.com/files/0dc7e83a-d468-48d4-ad3d-d9d78ff067db/vanudanovilanasagepug.pdf
- https://uploads.strikinglycdn.com/files/594e5be7-7e85-449d-9b00-0c86b2031eed/mavagobegolagiviko.pdf
- https://s3.amazonaws.com/xuzakob/62631092960.pdf
- https://uploads.strikinglycdn.com/files/a7f30178-766a-450e-a345-82c9735a80fb/kogesesav.pdf
- https://s3.amazonaws.com/dalava/jack_and_the_beanstalk_story_questions_and_answers.pdf
- https://s3.amazonaws.com/wupiwupiwot/internal_audit_training_courses_in_philippines.pdf
- https://s3.amazonaws.com/bisute/22954643734.pdf
- https://uploads.strikinglycdn.com/files/05553d81-a064-4cfd-b711-f828325adaff/62708308788.pdf
- https://uploads.strikinglycdn.com/files/9ebc27e1-409a-405a-bba3-f0692a89cba7/is_gender_reassignment_surgery_free.pdf
- https://uploads.strikinglycdn.com/files/5d1346f1-59ca-4938-99ef-f0197dc8c66e/nutcracker_the_story_of_clara_synopsis.pdf
- https://s3.amazonaws.com/takateg/rosugedotipujetigogije.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_off0000ef70.binbe18c00d6ddec4d4ede2e78528e706845e677b5543fc6dbf2000bbc4044825a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF70 | 4104 bytes |
font_01_sfnt_off0000fd50.bin2131a0ca1fe2d96d547ac564273b5fdcc9cd29e09e0b266ea6eab26afd95a343 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD50 | 10960 bytes |
font_02_sfnt_off000122f2.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x122F2 | 4324 bytes |
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