MALICIOUS — normal_5fceabd97d355.pdf

MALICIOUS — normal_5fceabd97d355.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3f4c8d90ab669e5f3f6300385cfc370c82dce30bdbb01711fe4b658d8ef11ebb
• SHA-1: 57959e18621949f8e60108640cf288a5f7aeaa09
• MD5: 79df1543eafd6dac0ecea8609ffbf3e5
• ssdeep: 1536:1KUtq2Er1UDkJ8K9YKt2PFlkjMDb2/97pDCV7A:Af22UDkJL9lAFlkgDb21pCq
• TLSH: T17D36E0F7F257DC082A86AB47AD771908944EDA9C6533F67058C8BB2CC5B867E3E20401
• Submitted as: normal_5fceabd97d355.pdf
• File type: pdf · Size: 66448 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 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 94/100 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 suspicious by URL analysis: https://livubefelamujir.weebly.com/uploads/1/3/4/8/134899239/5453285.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffnew.ru/123?utm_term=hollow+in+the+land+imdb, https://uploads.strikinglycdn.com/files/0f6bcfa5-9821-45f9-8cad-38f97b7213f8/digestive_system_worksheet_label.pdf, https://livubefelamujir.weebly.com/uploads/1/3/4/8/134899239/5453285.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=hollow+in+the+land+imdb
• https://uploads.strikinglycdn.com/files/0f6bcfa5-9821-45f9-8cad-38f97b7213f8/digestive_system_worksheet_label.pdf
• https://livubefelamujir.weebly.com/uploads/1/3/4/8/134899239/5453285.pdf
• https://uploads.strikinglycdn.com/files/3a311bf2-c213-4ea9-92b3-c6762bad490f/vewuxuvi.pdf
• https://uploads.strikinglycdn.com/files/8a206c63-3adb-4c34-aace-93e9b16a74af/5699167441.pdf
• https://s3.amazonaws.com/woberiz/44229103681.pdf
• https://cdn-cms.f-static.net/uploads/4382619/normal_5f8faee67c546.pdf
• https://uploads.strikinglycdn.com/files/d4eb62c6-606a-4034-b291-7d6bc75afe20/96480793492.pdf
• https://cdn-cms.f-static.net/uploads/4411481/normal_5faf88671571e.pdf
• https://teretusux.weebly.com/uploads/1/3/4/6/134687242/3418809.pdf
• https://s3.amazonaws.com/vexosafugunu/jurimigo.pdf
• https://s3.amazonaws.com/lijopavexanuse/pidulogogiwiji.pdf
• https://uploads.strikinglycdn.com/files/cef0e3c2-97ec-4a6f-b7e3-15971070163f/66248366051.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
• uploads.strikinglycdn.com
• livubefelamujir.weebly.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• teretusux.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report