MALICIOUS — 1250277.pdf

MALICIOUS — 1250277.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: a17fbff705716119b566a1d7b8eb9e6028606e71121d62401bebb28f40232ffc
• SHA-1: d7226bda49fd9afebca018778a851ea62461a9e2
• MD5: 9d959151fc647e6c45b52a87611701aa
• ssdeep: 1536:t+VbA52I2xXhlzHPS6ZqHzGMhJun1GxISyjc2Aick6gUEIGqqNaUgsGu:cKdUXhl+6ZqXE8ISyi7k6gnIYoUgE
• TLSH: T18936CFF76187EC9C7ADD9B236DF11519648AC68C7131E65000C4763CA8BCABE7E10E22
• Submitted as: 1250277.pdf
• File type: pdf · Size: 69041 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://mujurusema.weebly.com/uploads/1/3/4/8/134846640/zekutilup.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffking.ru/wb?keyword=email%20id%20verification%20in%20android, https://tibefuwejar.weebly.com/uploads/1/3/4/3/134332688/bunawufubuzo.pdf, https://mujurusema.weebly.com/uploads/1/3/4/8/134846640/zekutilup.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/wb?keyword=email%20id%20verification%20in%20android
• https://s3.amazonaws.com/tarajix/cartoon_pictures_for_colouring.pdf
• https://s3.amazonaws.com/lemefofutomapox/vezobodumigakovur.pdf
• https://s3.amazonaws.com/memobofilenabon/zithromax_antibiotic_500_mg_once_a_week.pdf
• https://tibefuwejar.weebly.com/uploads/1/3/4/3/134332688/bunawufubuzo.pdf
• https://s3.amazonaws.com/wikurixobelu/james_river_high_school_midlothian_va_website.pdf
• https://mujurusema.weebly.com/uploads/1/3/4/8/134846640/zekutilup.pdf
• https://jezugazaditok.weebly.com/uploads/1/3/4/6/134601365/609518.pdf
• https://bijimeko.weebly.com/uploads/1/3/4/3/134327756/264863a31cb2a2f.pdf
• https://uploads.strikinglycdn.com/files/28c60e48-e7da-41dd-878c-5b5097bd4317/95678914726.pdf
• https://cdn-cms.f-static.net/uploads/4401505/normal_5fbeee230d871.pdf
• https://cdn-cms.f-static.net/uploads/4418178/normal_5f9b1106b2330.pdf
• https://figotuzu.weebly.com/uploads/1/3/4/5/134579221/1860986.pdf
• https://s3.amazonaws.com/wovitiku/13835213990.pdf
• https://vomalokigalexa.weebly.com/uploads/1/3/4/3/134329787/c0830208458.pdf
• https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/banuxol.pdf
• https://s3.amazonaws.com/lolaritemukole/wozefubebefa.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
• s3.amazonaws.com
• tibefuwejar.weebly.com
• mujurusema.weebly.com
• jezugazaditok.weebly.com
• bijimeko.weebly.com
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• figotuzu.weebly.com
• vomalokigalexa.weebly.com
• fodezamu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report