MALICIOUS — f90d28_1d2c144496744330ac6ea9eb7cbf0a5b.pdf

MALICIOUS — f90d28_1d2c144496744330ac6ea9eb7cbf0a5b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 76b9e7d2d381057b73ec1c3dd8543bce600b24c587bdf47a59c5b0c09a7d7dd4
• SHA-1: c7c38221f8b5080b48d86b86b0f69c0b92c19f20
• MD5: d17740dd800a8ae8517ddc624ec6912f
• ssdeep: 1536:aCKFE/SZJKTBDNndPMfeTRGzi5jRLloWAeTb2GYkdkNK8ttK:ziJKTLdPUelGW5jZHAemGYI6Kj
• TLSH: T19837E1F3228BDD9DE7CD5F13AAF611AC64C5DB88103196744488377C98F42AEEE20A11
• Submitted as: f90d28_1d2c144496744330ac6ea9eb7cbf0a5b.pdf
• File type: pdf · Size: 75348 bytes
• Verdict: malicious (94/100)

Detections (5 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
• Trellix Stinger (McAfee): PDF/Phish-FAB!D17740DD800A
• 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://cdn-cms.f-static.net/uploads/4451374/normal_600ae470bbd53.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://soxebez.ru/wix?keyword=free+reading+comprehension+worksheets+pollution, http://patutejugivipi.iblogger.org/10126745395.pdf, https://cdn-cms.f-static.net/uploads/4448556/normal_6029aa9deb706.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://soxebez.ru/wix?keyword=free+reading+comprehension+worksheets+pollution
• http://patutejugivipi.iblogger.org/10126745395.pdf
• https://cdn-cms.f-static.net/uploads/4448556/normal_6029aa9deb706.pdf
• https://lomameleni.weebly.com/uploads/1/3/4/5/134597964/1488635.pdf
• https://luzidasagozoro.weebly.com/uploads/1/3/4/3/134319964/papedijasilow.pdf
• https://vekiruwubutut.weebly.com/uploads/1/3/1/0/131070393/5275042.pdf
• https://fakedowekiz.weebly.com/uploads/1/3/5/3/135314463/pobugi.pdf
• http://fadojogepu.epizy.com/cassiopeia_adc_guide.pdf
• https://funogumoduwe.weebly.com/uploads/1/3/4/3/134309977/limujeb.pdf
• https://cdn-cms.f-static.net/uploads/4451374/normal_600ae470bbd53.pdf
• https://govexofube.weebly.com/uploads/1/3/1/8/131872198/38199f73.pdf
• http://pewazoxi.rf.gd/how_to_draw_and_sketch_for_absolute_beginners_free_download.pdf
• https://lusenivusimutom.weebly.com/uploads/1/3/4/8/134887898/pifir.pdf
• https://kusejatakobex.weebly.com/uploads/1/3/1/4/131438299/xewudukefule-viveduru.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

• soxebez.ru
• patutejugivipi.iblogger.org
• cdn-cms.f-static.net
• lomameleni.weebly.com
• luzidasagozoro.weebly.com
• vekiruwubutut.weebly.com
• fakedowekiz.weebly.com
• fadojogepu.epizy.com
• funogumoduwe.weebly.com
• govexofube.weebly.com
• lusenivusimutom.weebly.com
• kusejatakobex.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com
• pewazoxi.rf.gd

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report