MALICIOUS — doreletef.pdf

MALICIOUS — doreletef.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 44f2b60bd8789455add934278330a4c090daaa0c615f24ebbde1cffbdf549d26
• SHA-1: 3e9c6798d3d8e9f3d17807d7da81903321ae267a
• MD5: e4810a1661334503537c55f0ecf75a3e
• ssdeep: 1536:uW56xVcRFNYepUM6HknK3bwScxS7UrjYB1xAkkfsCnkYJOUN:zZFNY7MkknczUvNkkfsvYJh
• TLSH: T1B336D0F3A157FECC36496703ADBA12642408E7CC2131AE746884B57CC5782FDBE24A59
• Submitted as: doreletef.pdf
• File type: pdf · Size: 64273 bytes
• Verdict: malicious (92/100)

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

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://traffking.ru/strik?utm_term=personal+financial+literacy+2e+answer+key, https://cdn-cms.f-static.net/uploads/4421627/normal_5fab14adc52f7.pdf, https://uploads.strikinglycdn.com/files/de23b63d-8248-42bb-beb8-7e7ca02fa9fa/82169242923.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://traffking.ru/strik?utm_term=personal+financial+literacy+2e+answer+key
• https://cdn-cms.f-static.net/uploads/4421627/normal_5fab14adc52f7.pdf
• https://s3.amazonaws.com/lebaxa/julepapigozigepabutifixo.pdf
• https://uploads.strikinglycdn.com/files/de23b63d-8248-42bb-beb8-7e7ca02fa9fa/82169242923.pdf
• https://s3.amazonaws.com/leteraxewe/1430645721.pdf
• https://s3.amazonaws.com/gebukil/xadelawelonezuwolufot.pdf
• https://static1.squarespace.com/static/5fc52fda8139af037661153e/t/5fcaa42a52c55e381a199e66/1607115819158/force_master_chief_of_naval_personnel.pdf
• https://uploads.strikinglycdn.com/files/f47c52f6-81c7-48da-b738-b5fc014efcf4/kopopifozubodin.pdf
• https://s3.amazonaws.com/badodemebo/hacked_subway_surfers_apk_android.pdf
• https://uploads.strikinglycdn.com/files/9416b6ed-1366-42d3-942b-391e62aede80/revaf.pdf
• https://s3.amazonaws.com/wegugus/22583130304.pdf
• https://s3.amazonaws.com/rodigapigeta/cervical_cancer_pathology.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

• traffking.ru
• cdn-cms.f-static.net
• s3.amazonaws.com
• uploads.strikinglycdn.com
• static1.squarespace.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report