MALICIOUS — normal_5feb07716884d.pdf

MALICIOUS — normal_5feb07716884d.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: 9bdf6a3efa3bab5a78e974ae152da739a6093d1348a816bd2c8951eec4315b55
• SHA-1: 969959c5f928986fe0fb26ce45e8d99a1714fc24
• MD5: b5155a3cbdbd805cc2405ba61b3ab59e
• ssdeep: 1536:GR2xl6sHTRalfLm8DYwmxeEjzaV+1I/ovnVgKuIFL9xLFVvdxV9GFDtdy:M2/6mwfq8ZVDVWjnqY7FxdxVIJK
• TLSH: T18638D0F37267CDC8A6999B4768E715AD344AD6C83231F66044887B6CC0B86FC6E20A11
• Submitted as: normal_5feb07716884d.pdf
• File type: pdf · Size: 78280 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): UDS:Trojan.PDF.SBadur.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://cctraff.ru/123?utm_term=gold+spiked+brass+knuckles, https://cdn-cms.f-static.net/uploads/4453901/normal_5fa0e0bac8121.pdf, https://uploads.strikinglycdn.com/files/0d8d11e1-56d6-4787-8130-50c29fc52fb6/57826192412.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://cctraff.ru/123?utm_term=gold+spiked+brass+knuckles
• https://cdn-cms.f-static.net/uploads/4453901/normal_5fa0e0bac8121.pdf
• https://uploads.strikinglycdn.com/files/0d8d11e1-56d6-4787-8130-50c29fc52fb6/57826192412.pdf
• https://uploads.strikinglycdn.com/files/090db732-f1f1-434c-8c50-4c326ae4503e/nofivisofazizapasaxizaw.pdf
• https://cdn-cms.f-static.net/uploads/4379379/normal_5fad5105166b2.pdf
• https://s3.amazonaws.com/ropidadegaxut/xabifekorifodenavorewu.pdf
• https://uploads.strikinglycdn.com/files/f8d08341-9934-4f6f-ba9b-008bb24aadf6/ragagenavuxepiburamataduf.pdf
• https://uploads.strikinglycdn.com/files/074d7311-abfd-4565-846a-c6b2ab12fe17/strike_force_heroes_2_arcadeprehacks.pdf
• https://uploads.strikinglycdn.com/files/b44ea8b1-f35c-43c9-80f1-7c9b81c147a6/electric_double_layer_capacitor_principle.pdf
• https://cdn.sqhk.co/rojarasam/egeifge/windranger_arcana_voice_actor.pdf
• https://uploads.strikinglycdn.com/files/66caaf31-bd59-40e9-82d8-a7442158e655/dotediw.pdf
• https://uploads.strikinglycdn.com/files/8fea3f9f-30de-4f86-a4e7-b61779588a66/psych_the_musical_trailer.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

• cctraff.ru
• cdn-cms.f-static.net
• uploads.strikinglycdn.com
• s3.amazonaws.com
• cdn.sqhk.co
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report