MALICIOUS — rokidu.pdf

MALICIOUS — rokidu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: ba6fe105ef679d142c4a9a5b156a90057dc5030a95338b3f32f57161d1ede12a
• SHA-1: faa327ea85b19a44db1da8332f89d4ccc4fbf397
• MD5: 6a37aebb7e84ebe7c437980432d9bd3e
• ssdeep: 1536:FVkjBXFQ8MCAay+SEJPT8zqaHeqw2jmk997QOk035LedoYhZD:QjFFQ89yUIDHeqwfAQOX3BeqYn
• TLSH: T17037D0F36197DD8DBB874F933AA5156EB4D5D7CE61329F100488B02C8AB826DBF40852
• Submitted as: rokidu.pdf
• File type: pdf · Size: 70332 bytes
• Verdict: malicious (92/100)

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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://trafftec.ru/wb?keyword=los%20acuerdos%20de%20san%20andres%20larrainzar%20pdf, https://legifufase.weebly.com/uploads/1/3/4/3/134349809/9597189.pdf, https://uploads.strikinglycdn.com/files/59e0fce2-4925-4061-b903-9a7d282271ef/xidip.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://trafftec.ru/wb?keyword=los%20acuerdos%20de%20san%20andres%20larrainzar%20pdf
• https://legifufase.weebly.com/uploads/1/3/4/3/134349809/9597189.pdf
• https://uploads.strikinglycdn.com/files/59e0fce2-4925-4061-b903-9a7d282271ef/xidip.pdf
• https://solubowobadiwu.weebly.com/uploads/1/3/4/6/134642134/356504.pdf
• https://s3.amazonaws.com/marimejerebo/christopher_sullivan_ma.pdf
• https://s3.amazonaws.com/boxalewijim/15878787747.pdf
• https://senobatupubem.weebly.com/uploads/1/3/1/4/131437889/d0b98e7b0c.pdf
• https://s3.amazonaws.com/tetazino/57918354896.pdf
• https://xitukuwelup.weebly.com/uploads/1/3/4/3/134340625/gipij.pdf
• https://cdn-cms.f-static.net/uploads/4375350/normal_5f8b257c72b71.pdf
• https://cdn-cms.f-static.net/uploads/4404293/normal_5f93c0f5cb799.pdf
• https://bupiwuzisulim.weebly.com/uploads/1/3/0/8/130874125/532713.pdf
• https://nogafuku.weebly.com/uploads/1/3/2/8/132815296/736670.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

• trafftec.ru
• legifufase.weebly.com
• uploads.strikinglycdn.com
• solubowobadiwu.weebly.com
• s3.amazonaws.com
• senobatupubem.weebly.com
• xitukuwelup.weebly.com
• cdn-cms.f-static.net
• bupiwuzisulim.weebly.com
• nogafuku.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report