MALICIOUS — dimititovelanorujex.pdf

MALICIOUS — dimititovelanorujex.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a1b7265d5fb2414eb49f3185deb9684142b7fc20addf179f29e9fe4abbe994f6
• SHA-1: a8128070204e7a0a2ce4b1f4dcffb955881f942a
• MD5: d5f0c463df071b857fbe0c059a1f4bab
• ssdeep: 1536:WA5joJkgDQ/BvjnOMyuHzKb4D4XnXS4RYyFTHFmRdB7IAlPkwyU/Cq2:MvQ/hjn7WQ4XXGyNF201wJ/CD
• TLSH: T15137C0F74117CCCC77819B03989B245CA889CA8D797399948C9CB16C84BCABE7E10E71
• Submitted as: dimititovelanorujex.pdf
• File type: pdf · Size: 73946 bytes
• Verdict: malicious (94/100)

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 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://tomovomat.weebly.com/uploads/1/3/4/6/134617768/kaxajew_tusujodewa_vunanufufuzasu.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/wb?keyword=passport%20renewal%20form%20child%20canada, https://tomovomat.weebly.com/uploads/1/3/4/6/134617768/kaxajew_tusujodewa_vunanufufuzasu.pdf, https://bejelubizibo.weebly.com/uploads/1/3/4/8/134870507/dunivadovutox-suriwep-xosulujuge.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://trafffe.ru/wb?keyword=passport%20renewal%20form%20child%20canada
• https://s3.amazonaws.com/diwitapezu/jurnal_atresia_bilier.pdf
• https://s3.amazonaws.com/sifawekujiki/ms_cooper_biology.pdf
• https://s3.amazonaws.com/tetazino/texonigujadaruboxunofuji.pdf
• https://tomovomat.weebly.com/uploads/1/3/4/6/134617768/kaxajew_tusujodewa_vunanufufuzasu.pdf
• https://bejelubizibo.weebly.com/uploads/1/3/4/8/134870507/dunivadovutox-suriwep-xosulujuge.pdf
• https://s3.amazonaws.com/purufiz/gefevofeluwutuziw.pdf
• https://cdn-cms.f-static.net/uploads/4492580/normal_5fc138518fefc.pdf
• https://s3.amazonaws.com/bulozor/fedelugeremajupomuxoz.pdf
• https://s3.amazonaws.com/nupotukig/43253020314.pdf
• https://cdn-cms.f-static.net/uploads/4416510/normal_5f972caa894cf.pdf
• https://s3.amazonaws.com/sukedil/96233826417.pdf
• https://s3.amazonaws.com/bajapovogam/inductive_and_deductive_method_of_report_writing.pdf
• https://cdn-cms.f-static.net/uploads/4420031/normal_5f9b58d131b00.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

• trafffe.ru
• s3.amazonaws.com
• tomovomat.weebly.com
• bejelubizibo.weebly.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