MALICIOUS — normal_5fe41d29e9f24.pdf

MALICIOUS — normal_5fe41d29e9f24.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 4c2d8384fd41b6bae5695f6c3a9f9ac053e4580177a71cb9a11974c9172e9f83
• SHA-1: 4c38123da13751ac7ae574b849721c68e06d6235
• MD5: d9259ed2b655570a0afbd46cf6b12a3c
• ssdeep: 3072:OElH3majv4xi3CdD2Z3x+frR9z0NhjCAJcsdBhhf/r:B2a4xi3CdkqvINhpJc+hhb
• TLSH: T1C53BF1F3B193DD49B589EF237F57222CA55CC764F122DA9494847B2CC0B476E2E05A80
• Submitted as: normal_5fe41d29e9f24.pdf
• File type: pdf · Size: 110491 bytes
• Verdict: malicious (96/100)

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): 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4379038/normal_5fcd9032b3f2d.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafffi.ru/123?utm_term=homeworknow+roy+w+brown, https://cdn-cms.f-static.net/uploads/4464542/normal_5fadf8c3e5dd6.pdf, https://cdn-cms.f-static.net/uploads/4388279/normal_5f9466cf92603.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 (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://trafffi.ru/123?utm_term=homeworknow+roy+w+brown
• https://s3.amazonaws.com/vifusupegiza/benuguxuwebetebogatigidu.pdf
• https://s3.amazonaws.com/nokiva/gutachten_formulierungen_noten.pdf
• https://s3.amazonaws.com/medaliwifufugel/modern_automobile_technology.pdf
• https://cdn-cms.f-static.net/uploads/4464542/normal_5fadf8c3e5dd6.pdf
• https://cdn-cms.f-static.net/uploads/4388279/normal_5f9466cf92603.pdf
• https://s3.amazonaws.com/bovenotojitowe/lightroom_apk_for_pc_windows_7_apk.pdf
• https://s3.amazonaws.com/gurupixabogivaz/sistema_bethesda_de_tiroides.pdf
• https://s3.amazonaws.com/nezanurugega/golf_channel_comcast_minneapolis.pdf
• https://jikajulimag.weebly.com/uploads/1/3/4/3/134319013/sopizaribofekuxazoxe.pdf
• https://s3.amazonaws.com/henghuili-files2/bekogasopuna.pdf
• https://uploads.strikinglycdn.com/files/d86cd290-b838-43c2-9ee0-315b6aa60a1f/electronegativity_worksheet_answer.pdf
• https://cdn-cms.f-static.net/uploads/4401546/normal_5f9a4f0f747a0.pdf
• https://static.s123-cdn-static.com/uploads/4379038/normal_5fcd9032b3f2d.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

• trafffi.ru
• s3.amazonaws.com
• cdn-cms.f-static.net
• jikajulimag.weebly.com
• uploads.strikinglycdn.com
• static.s123-cdn-static.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report