MALICIOUS — bc0b97_f8605cd3cf8d49a292704d4b3a75a8bf.pdf

MALICIOUS — bc0b97_f8605cd3cf8d49a292704d4b3a75a8bf.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 9952bb6af4a335b519105494438db79220211809f33e4921a65ede8893979d73
• SHA-1: ccb24b6538c2e7796e79f8056e4a28f6e8919109
• MD5: 3a034c7624c92b2ce0457eeebaef1eb6
• ssdeep: 768:6gGzpDEbAkmgyPIeb4l4U6EqFOoiLf+hezrsHP2VmR3SnAbM8NyTVpy4O8Wizi2z:nGFIb/7iafiUrfQR3SAYOULy0aCTRpp
• TLSH: T1BC31BFF750A7ED8C7BC34703AE670588604AC2886136B79490EDB72DD4BC6BDAE10D61
• Submitted as: bc0b97_f8605cd3cf8d49a292704d4b3a75a8bf.pdf
• File type: pdf · Size: 41984 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.club/wix?keyword=wwe+2k+apk+download+apkpure, https://cdn.shopify.com/s/files/1/0431/3006/0955/files/dl_youtube_audio.pdf, https://cdn.shopify.com/s/files/1/0482/5710/6074/files/92902340564.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://ttraff.club/wix?keyword=wwe+2k+apk+download+apkpure
• https://cdn.shopify.com/s/files/1/0431/3006/0955/files/dl_youtube_audio.pdf
• https://cdn.shopify.com/s/files/1/0482/5710/6074/files/92902340564.pdf
• https://cdn.shopify.com/s/files/1/0459/9401/6925/files/jevepufo.pdf
• https://cdn.shopify.com/s/files/1/0430/5515/3303/files/18101749862.pdf
• https://cdn.shopify.com/s/files/1/0429/1140/0102/files/dukajiponixezawoxafazow.pdf
• http://wirube.aislinfields.com/uploads/1/3/1/8/131857631/jagamomijusan.pdf
• http://files.juliacernydmd.com/uploads/1/3/0/9/130969446/f4b454b94fc.pdf
• https://20333579-80fe-42b1-9df6-9700c39ab6df.filesusr.com/ugd/3eb4bd_524614f6b0c4478c925eef17b05aa24e.pdf?index=true
• https://6966cc20-e605-4c23-8f06-78ed1bd5af71.filesusr.com/ugd/7be1cd_5266a077832645a0a862ac9619afe699.pdf?index=true
• https://3e5c2753-cdf4-42aa-b8fe-ed511eebd6db.filesusr.com/ugd/370021_b4174ad8deb0415c84619d1d5a4520ee.pdf?index=true
• https://cdn.shopify.com/s/files/1/0433/3499/2025/files/63156057578.pdf
• https://cdn.shopify.com/s/files/1/0434/8110/4541/files/do_a_barrel_roll_2.pdf
• https://cdn.shopify.com/s/files/1/0459/6813/0215/files/10706445949.pdf
• https://cdn.shopify.com/s/files/1/0430/9660/4825/files/medea_euripides_deutsch.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

• ttraff.club
• cdn.shopify.com
• wirube.aislinfields.com
• files.juliacernydmd.com
• 20333579-80fe-42b1-9df6-9700c39ab6df.filesusr.com
• 6966cc20-e605-4c23-8f06-78ed1bd5af71.filesusr.com
• 3e5c2753-cdf4-42aa-b8fe-ed511eebd6db.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report