MALICIOUS — normal_5fb01acb01ce2.pdf

MALICIOUS — normal_5fb01acb01ce2.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: dc649b2807f4e7647bd623c7c9ef17e87562431277e7b0f49a837191cbe8a523
• SHA-1: 612203c162dbc9929a32d8d4151f2dc27a722d2f
• MD5: 146dae44b354423f0aefed60a5c15a94
• ssdeep: 1536:ipbQgHzR+yK87QSlnmA0aRanPk4EMRrAXg8VH59:8b1Mv87Tlnt0aknAyrAXbV/
• TLSH: T1B836D0F3B167CCDC3A466F0369BA401D648AC79A71729B941488B73CC6BC9BD6E60D10
• Submitted as: normal_5fb01acb01ce2.pdf
• File type: pdf · Size: 66382 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://traffnew.ru/123?utm_term=criminal+law+pdf+download, https://uploads.strikinglycdn.com/files/12f8e723-357c-4336-9e1f-da2860eb2085/68125585932.pdf, https://garupiripo.weebly.com/uploads/1/3/4/3/134386314/843ed10418.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://traffnew.ru/123?utm_term=criminal+law+pdf+download
• https://uploads.strikinglycdn.com/files/12f8e723-357c-4336-9e1f-da2860eb2085/68125585932.pdf
• https://garupiripo.weebly.com/uploads/1/3/4/3/134386314/843ed10418.pdf
• https://uploads.strikinglycdn.com/files/c044b6d7-9f15-4f3d-9f01-3bb4bcd5d88c/leap_past_tense_meaning.pdf
• https://uploads.strikinglycdn.com/files/3a0e085c-f41b-4e92-aee9-ae44633418d9/zapadikatir.pdf
• https://cdn-cms.f-static.net/uploads/4367312/normal_5f96c06b5db39.pdf
• https://uploads.strikinglycdn.com/files/c3d77242-c008-4063-93a9-c85d82bf272d/gunslinger_5e_matt_mercer.pdf
• https://pimupaxepa.weebly.com/uploads/1/3/1/8/131857198/morugekonifod.pdf
• https://cdn-cms.f-static.net/uploads/4370777/normal_5fa0525241c53.pdf
• https://uploads.strikinglycdn.com/files/0e6aa214-10b2-4215-b5fd-5d7212db1786/67044575734.pdf
• https://uploads.strikinglycdn.com/files/c65f44c7-fa1b-492e-9888-98db0edd7ce9/cset_math_subtest_1_sample_questions.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

• traffnew.ru
• uploads.strikinglycdn.com
• garupiripo.weebly.com
• cdn-cms.f-static.net
• pimupaxepa.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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