MALICIOUS — 607a707d7a06.pdf

MALICIOUS — 607a707d7a06.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: 696644d0834a585f46bc82589fb06ab4b82ebf45c817b0a74e4612911ee50415
• SHA-1: 6a79cb86e80e6ef6f264d8f15c6026c3df38a113
• MD5: 1440efe8a86a4d7e4f7a0f176725f4f2
• ssdeep: 1536:IdYEERdpDiiq9wRkoAHC9zPLLyFekO/Vk4OqaAWlnb+13IVHv+y7:+XQquFF9zPL1p67Nlb+JkPD
• TLSH: T11637C0F310A7DD5C6A8A6B43FEAB108C509BD2886532DE5048487B6EC0FC5BD3E75A50
• Submitted as: 607a707d7a06.pdf
• File type: pdf · Size: 70617 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 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://pigogokeda.weebly.com/uploads/1/3/1/8/131857695/5677351.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://trafficel.ru/wb?keyword=national%20honor%20society%20essay%204%20pillars, https://uploads.strikinglycdn.com/files/556d0f0d-b863-4238-9724-1f6b89b9627d/rowudenumu.pdf, https://pigogokeda.weebly.com/uploads/1/3/1/8/131857695/5677351.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://trafficel.ru/wb?keyword=national%20honor%20society%20essay%204%20pillars
• https://uploads.strikinglycdn.com/files/556d0f0d-b863-4238-9724-1f6b89b9627d/rowudenumu.pdf
• https://pigogokeda.weebly.com/uploads/1/3/1/8/131857695/5677351.pdf
• https://s3.amazonaws.com/kavitokolezub/confidence_interval_worksheet.pdf
• https://cdn-cms.f-static.net/uploads/4386837/normal_5fa46b68eb713.pdf
• https://cdn-cms.f-static.net/uploads/4424328/normal_5faa769f43ced.pdf
• https://cdn-cms.f-static.net/uploads/4393506/normal_5f9fe5c6ea7fb.pdf
• https://cdn-cms.f-static.net/uploads/4368235/normal_5f9124382f988.pdf
• https://uploads.strikinglycdn.com/files/5858b44d-c1d0-4ea6-815f-cc982eb00d2f/15129223082.pdf
• https://cdn-cms.f-static.net/uploads/4366676/normal_5f9155fdbb84d.pdf
• https://s3.amazonaws.com/wapabefizosumi/xpadder_xbox_one_controller_image.pdf
• https://s3.amazonaws.com/batoragubukepo/98373860073.pdf
• https://s3.amazonaws.com/nufidibodudulad/dasotunerivuwuvozipa.pdf
• https://uploads.strikinglycdn.com/files/c6080b25-ba84-4152-a90e-60d007ccf156/guzenunumulabikafamu.pdf
• https://cdn-cms.f-static.net/uploads/4420037/normal_5fa64609568b0.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

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report