MALICIOUS — 37123929893.pdf

MALICIOUS — 37123929893.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: 137314d29e5dae772aa1cdf887ebba567d5c34134cea118fef8004c172a557f2
• SHA-1: 908eac5786b7fd06d851d6979a43d852212d06df
• MD5: 921b81e86d79e6a75090cea2b48ba220
• ssdeep: 1536:IK1yLNl7HLAuf1p5fQGT9dbapYp9GSdutHJcHl791w1QQH/pcEwuzhs:ARh0uf1p5rT9+Ye8lDUQQH/pBwuu
• TLSH: T14438D0F3615BDC4C2AC95F833AB9065D75C7E648B122AFD00490B6BC84B89FE6F10961
• Submitted as: 37123929893.pdf
• File type: pdf · Size: 76988 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://traffmen.ru/strik?utm_term=que+es+la+energia+del+cuerpo+humano, https://jufaxexave.weebly.com/uploads/1/3/0/7/130775513/fizusirepo.pdf, https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/kirorafagosox.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://traffmen.ru/strik?utm_term=que+es+la+energia+del+cuerpo+humano
• https://s3.amazonaws.com/baxadelefofibuz/bejis.pdf
• https://s3.amazonaws.com/nosepevozux/how_to_change_your_wifi_password_suddenlink.pdf
• https://s3.amazonaws.com/nijudow/define_behavior.pdf
• https://s3.amazonaws.com/zunewidimem/acknowledgement_sample_for_report.pdf
• https://s3.amazonaws.com/tazibabebamep/guide_119_canoe.pdf
• https://jufaxexave.weebly.com/uploads/1/3/0/7/130775513/fizusirepo.pdf
• https://s3.amazonaws.com/zuguvoxoki/ingrid_b_lacy_address.pdf
• https://s3.amazonaws.com/juduk/63924605946.pdf
• https://s3.amazonaws.com/nisoxow/science_fiction_story_worksheet.pdf
• https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/kirorafagosox.pdf
• https://s3.amazonaws.com/bepukuba/67384695247.pdf
• https://s3.amazonaws.com/subud/54461508919.pdf
• https://cdn-cms.f-static.net/uploads/4393018/normal_5f90a2b528214.pdf
• https://cdn-cms.f-static.net/uploads/4369768/normal_5f890561e2b30.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

• traffmen.ru
• s3.amazonaws.com
• jufaxexave.weebly.com
• gimejexoxixaza.weebly.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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