MALICIOUS — 0b95b0dc8.pdf

MALICIOUS — 0b95b0dc8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 3ec9a7ac369c9051031afd41e29449e153012747f3ab80e80a8baa1742c88322
• SHA-1: a6c711ade54da406097e38b29402c0df906ff339
• MD5: 8a48085778cf49f254ca5899814cea60
• ssdeep: 1536:Wbft+sUsRd/fxwywIzygAy87FYDF6SMdo1kyQhDhtVHqA5:346ywImgAy87FYDD1kyQhDrVHx
• TLSH: T1AF38D0F36047CD8CAAC77723ADEB509C7182D6882572EB6C04D8E75C88785FD6E10A90
• Submitted as: 0b95b0dc8.pdf
• File type: pdf · Size: 76706 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://ggtraff.ru/wb?keyword=90s%20famous%20music%20videos, https://uploads.strikinglycdn.com/files/ef19a143-cc11-43c6-a6e3-a3138e1d2ef6/tidusobirexudoruzunilepu.pdf, http://purl.org/dc/elements/1.1/ - 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://ggtraff.ru/wb?keyword=90s%20famous%20music%20videos
• https://s3.amazonaws.com/defujo/up_b._ed_entrance_syllabus.pdf
• https://s3.amazonaws.com/bufexa/xufenebuduvuketula.pdf
• https://s3.amazonaws.com/gowupuzokowuxes/airdroid_full_apk_indir.pdf
• https://s3.amazonaws.com/gafedupeba/arabic_malayalam_alphabet.pdf
• https://s3.amazonaws.com/mijedusovineti/95784515755.pdf
• https://s3.amazonaws.com/taturi/88329243892.pdf
• https://s3.amazonaws.com/jipowumat/81358442441.pdf
• https://uploads.strikinglycdn.com/files/ef19a143-cc11-43c6-a6e3-a3138e1d2ef6/tidusobirexudoruzunilepu.pdf
• https://s3.amazonaws.com/nowokil/30826197643.pdf
• https://s3.amazonaws.com/gurupixabogivaz/birmingham_city_council_tax_application_form.pdf
• https://s3.amazonaws.com/kavalukato/xisezobaraki.pdf
• https://s3.amazonaws.com/zarelusipofox/aspen_north_kingstown_ri.pdf
• https://s3.amazonaws.com/kakekojezutok/damage_stamina_poison_9.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

• ggtraff.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report