MALICIOUS — 7819666.pdf

MALICIOUS — 7819666.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0da210e7148d65c88ffe9b10da5cb058bcd8d1203c71a71daadf44e0bf7542c6
• SHA-1: 6e4e299da6d2d56cda5f1f0258b8a93515997abd
• MD5: 649db0ff5b0ed36edcae2eef05f51c2f
• ssdeep: 1536:aguzCO68JQ0l+fSimpFX/Ih4+JDDaoHPLfdGRiALcbwT:gCFUQvS/xs4s3aovLVGRiCXT
• TLSH: T19237D0F3E097DFDC168B6B93BCA61A8CB495C14D7022CAA00484F67CC5B8A7DAF10941
• Submitted as: 7819666.pdf
• File type: pdf · Size: 72469 bytes
• Verdict: malicious (94/100)

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 94/100 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 suspicious by URL analysis: https://tureduritisamo.weebly.com/uploads/1/3/4/6/134676104/zovoluwizi.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://ggtraff.ru/wb?keyword=ms%20excel%20process%20flow%20template, https://tureduritisamo.weebly.com/uploads/1/3/4/6/134676104/zovoluwizi.pdf, https://nogafuku.weebly.com/uploads/1/3/2/8/132815296/77c0fb8.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://ggtraff.ru/wb?keyword=ms%20excel%20process%20flow%20template
• https://tureduritisamo.weebly.com/uploads/1/3/4/6/134676104/zovoluwizi.pdf
• https://s3.amazonaws.com/garorowa/willingness_letter_format_for_school.pdf
• https://nogafuku.weebly.com/uploads/1/3/2/8/132815296/77c0fb8.pdf
• https://s3.amazonaws.com/verirejon/lojeritomem.pdf
• https://gazapaxinu.weebly.com/uploads/1/3/4/4/134475358/7c40994080afb3f.pdf
• https://bizetuxerupa.weebly.com/uploads/1/3/0/8/130873791/3103871.pdf
• https://s3.amazonaws.com/levumoduf/pobimusafejox.pdf
• https://s3.amazonaws.com/punagilelabon/29664082661.pdf
• https://s3.amazonaws.com/leributafa/24409495399.pdf
• https://s3.amazonaws.com/vonutavekip/belmont_report_principle_of_respect.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

• ggtraff.ru
• tureduritisamo.weebly.com
• s3.amazonaws.com
• nogafuku.weebly.com
• gazapaxinu.weebly.com
• bizetuxerupa.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report