MALICIOUS — 5158188.pdf

MALICIOUS — 5158188.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3192cf14a741f9a45bdb994a995af823649a16909cb249c36d348a8f4948db2c
• SHA-1: 8f9a7ef89caefbc71ba65dc0cca2fb849deb444d
• MD5: 093d3b0ff94d7cab5ad9cdc0020b5e9c
• ssdeep: 1536:a8LeKBaejAOQ0qbN0fGW1qwSoXebeQtXsZfLXJI6oGjN1WEsrj:hY3OTq+bQ1E7QGjirf
• TLSH: T10037E1F3618BCE59A6CE9B036EA2156D70C4C79CA4279F100444AB7CDDBCAEEBD10950
• Submitted as: 5158188.pdf
• File type: pdf · Size: 72293 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://vodiwisilob.weebly.com/uploads/1/3/2/6/132681054/zixokojos_kozuf.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafffi.ru/wb?keyword=caption%20project%20topics, https://cdn.sqhk.co/xizowabik/3faijgi/labrador_dog_puppies_hd_photos.pdf, https://vodiwisilob.weebly.com/uploads/1/3/2/6/132681054/zixokojos_kozuf.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://trafffi.ru/wb?keyword=caption%20project%20topics
• https://s3.amazonaws.com/diwitapezu/nujukogejuv.pdf
• https://cdn.sqhk.co/xizowabik/3faijgi/labrador_dog_puppies_hd_photos.pdf
• https://vodiwisilob.weebly.com/uploads/1/3/2/6/132681054/zixokojos_kozuf.pdf
• https://s3.amazonaws.com/wupiwupiwot/98196502829.pdf
• https://s3.amazonaws.com/xugigabitulu/ipl_game_2018_app.pdf
• https://s3.amazonaws.com/jodabiladezot/86004391199.pdf
• https://cdn.sqhk.co/zifalulog/LdhjNMd/dikoso.pdf
• https://s3.amazonaws.com/pivetuzadujo/cahier_des_charges_agriculture_biologique.pdf
• https://s3.amazonaws.com/jopomodilamego/case_information_online_los_angeles_county.pdf
• https://cdn.sqhk.co/deguxikezu/jjwIiiS/58372818673.pdf
• https://s3.amazonaws.com/dinigugaxej/mojazenoju.pdf
• https://s3.amazonaws.com/jakujakula/agartala_weather_report_today.pdf
• https://cdn.sqhk.co/mevojazix/SNkfiXk/hello_neighbor_hide_and_seek_apk_file_download.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/

Embedded domains

• trafffi.ru
• s3.amazonaws.com
• cdn.sqhk.co
• vodiwisilob.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report