MALICIOUS — normal_5fc144b1b0283.pdf

MALICIOUS — normal_5fc144b1b0283.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: 3e8b5fcf2e700a81855e22951ec53710d88c0af3e0760b4c3b92e0f6c59e4c5a
• SHA-1: 2d45962418def73d5d02b522b62e2701aab53ec8
• MD5: 366a76676f91e5e509b004e76c60e98b
• ssdeep: 6144:efUnEf22BR8r3AOASMZlJ62FnZagXWwtMZk3ypb2eS4:efGEf22BR6QOv8BLMZWypbFS4
• TLSH: T1D242D0B3526ECDCC76C7CB0374A64474B407DF583261DE9895A8BABC887C57CAD20A90
• Submitted as: normal_5fc144b1b0283.pdf
• File type: pdf · Size: 216321 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/7971455.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffine.ru/123?utm_term=vanilla+guide+addon, https://cdn-cms.f-static.net/uploads/4427504/normal_5f9b8737d3340.pdf, https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/7971455.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://traffine.ru/123?utm_term=vanilla+guide+addon
• https://s3.amazonaws.com/foneniz/hamlet_machine_franais.pdf
• https://cdn-cms.f-static.net/uploads/4427504/normal_5f9b8737d3340.pdf
• https://s3.amazonaws.com/bulozor/anthem_javelins_guide.pdf
• https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/7971455.pdf
• https://uploads.strikinglycdn.com/files/47b33151-8b53-43a5-9341-18315eb43173/66947414867.pdf
• https://cdn-cms.f-static.net/uploads/4368732/normal_5fb35127774a6.pdf
• https://cdn-cms.f-static.net/uploads/4450430/normal_5fbb43abb156e.pdf
• https://s3.amazonaws.com/juvetaso/2.3_rotations_answer_key.pdf
• https://s3.amazonaws.com/nuselufuzo/global_warming_greenhouse_effect.pdf
• https://cdn-cms.f-static.net/uploads/4387919/normal_5fa0101660eaf.pdf
• https://babilazumi.weebly.com/uploads/1/3/4/6/134666759/vesigovolilode.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

• traffine.ru
• s3.amazonaws.com
• cdn-cms.f-static.net
• dutitujazekap.weebly.com
• uploads.strikinglycdn.com
• babilazumi.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

File paths

• z:\kui

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report