MALICIOUS — normal_5fc6cb1508946.pdf

MALICIOUS — normal_5fc6cb1508946.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: 5188420e4b0455d4e4204737c62ef3e4f423202d5779533612dbd7adebe0db93
• SHA-1: 7417eb3e26f7bb9586d266a1461e8dd360862d6e
• MD5: 2e4401b229fc771779d87955a8734905
• ssdeep: 1536:o6edAWGczj2L3F8CIEH7XfpcDaZ0ghVCEO+cGMgytzehi:6yWGbL1LjbXRb6yMg69
• TLSH: T10336D0E321DBECDC3A4A9B936DE6122C7042D259B1239B1964C8B77CC8B85BD7D50C81
• Submitted as: normal_5fc6cb1508946.pdf
• File type: pdf · Size: 67786 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://jamuseramomuf.weebly.com/uploads/1/3/1/8/131871426/tukowab.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffnew.ru/123?utm_term=ria+federal+credit+union+login, https://static1.squarespace.com/static/5fc10dd588c99b6d37a7fa85/t/5fc64e99cb3e0f577126c1fe/1606831771070/super_runner_shop_new_york_city.pdf, https://jamuseramomuf.weebly.com/uploads/1/3/1/8/131871426/tukowab.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://traffnew.ru/123?utm_term=ria+federal+credit+union+login
• https://static1.squarespace.com/static/5fc10dd588c99b6d37a7fa85/t/5fc64e99cb3e0f577126c1fe/1606831771070/super_runner_shop_new_york_city.pdf
• https://jamuseramomuf.weebly.com/uploads/1/3/1/8/131871426/tukowab.pdf
• https://cdn-cms.f-static.net/uploads/4365586/normal_5f97422ec7547.pdf
• https://static1.squarespace.com/static/5fbfdd38a3bf4b14aba341ea/t/5fc5d22e3c02f22b9dd675fc/1606799919301/21400111901.pdf
• https://static1.squarespace.com/static/5fc0d4086b97992eb55bb7f9/t/5fc20af73f75b166431b2cb0/1606552311433/waditexopi.pdf
• https://milavigik.weebly.com/uploads/1/3/2/8/132815866/ae06af3.pdf
• https://banijeweziwi.weebly.com/uploads/1/3/4/8/134873891/1138617.pdf
• https://s3.amazonaws.com/bidurudilidujug/english_article_exercises.pdf
• https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcfd6b2c6de34c7a3904cf/1606221163644/8.2.1.5_lab_answers.pdf
• https://static1.squarespace.com/static/5fc0ca7740f1034a5ca83b63/t/5fc4ac055147b14804c6aba5/1606724614472/tixevefe.pdf
• https://s3.amazonaws.com/forupokisip/begutarujasixejotidi.pdf
• https://kuzaloxamuw.weebly.com/uploads/1/3/1/4/131406684/8411480.pdf
• https://cdn-cms.f-static.net/uploads/4402014/normal_5fbd9eff88e42.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

• traffnew.ru
• static1.squarespace.com
• jamuseramomuf.weebly.com
• cdn-cms.f-static.net
• milavigik.weebly.com
• banijeweziwi.weebly.com
• s3.amazonaws.com
• kuzaloxamuw.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report