MALICIOUS — 5a00a.pdf
MALICIOUS — 5a00a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
491fd50750198f5b1d904b7445b6b7f578be6e5144463ffc03e7fffbe11ac78a - SHA-1:
f815151fc87fa57dba20a4d578def16a73230ac0 - MD5:
08a2816695ef895a3056010594894f38 - ssdeep:
1536:ebT5sHdgM+pgcPmWWtXsIrGmkBskSqPusiYT:ssHdgTzWVsIrtdkL9p - TLSH:
T12F37D0F3B04BDF4D2B4B7793A8E626A9654DE2843171DEA404C4B35DC4782BE2F40662 - Submitted as: 5a00a.pdf
- File type: pdf · Size: 71542 bytes
- Verdict: malicious (94/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
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/4409413/normal_5fba40a3b211a.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=bioplastia%20capilar%20lowell%20tem%20formol, https://cdn-cms.f-static.net/uploads/4409413/normal_5fba40a3b211a.pdf, https://cdn-cms.f-static.net/uploads/4413566/normal_5f9d479990f28.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://gettraff.ru/wb?keyword=bioplastia%20capilar%20lowell%20tem%20formol
- https://cdn-cms.f-static.net/uploads/4409413/normal_5fba40a3b211a.pdf
- https://cdn-cms.f-static.net/uploads/4413566/normal_5f9d479990f28.pdf
- https://s3.amazonaws.com/vaxebisapesi/cartesian_vector_format.pdf
- https://cdn-cms.f-static.net/uploads/4367273/normal_5f96d705e5b7e.pdf
- https://s3.amazonaws.com/sojuravewi/57208617472.pdf
- https://s3.amazonaws.com/dofufiri/76088637216.pdf
- https://cdn-cms.f-static.net/uploads/4414871/normal_5fa6fa950f97c.pdf
- https://cdn-cms.f-static.net/uploads/4415974/normal_5fa261113a813.pdf
- https://cdn-cms.f-static.net/uploads/4448992/normal_5fa421aac4fc5.pdf
- https://cdn-cms.f-static.net/uploads/4416150/normal_5f94bb6857f9f.pdf
- https://cdn-cms.f-static.net/uploads/4466379/normal_5fb38abf877e7.pdf
- https://uploads.strikinglycdn.com/files/75072c3b-a535-4758-870e-690b852b1df1/77312726096.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
- gettraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report