MALICIOUS — kuzirumalaloke.pdf
MALICIOUS — kuzirumalaloke.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
4a90c9a856e65bee803550866b9afa3c0341db0b52281938fa3c09044dd1fa89 - SHA-1:
4120238861928c2dee4c79d659bb1cc3d5e1617a - MD5:
c5bf4095fb096df8dfad32c18c7890a2 - ssdeep:
768:SgGzpDn6Yg8FhNKU71GnlKWd4gChuL6OpaRbMfjjr+fOZFiNk7V:PGFzVNPZGnlKj8/shMfHrgsFiNk7V - TLSH:
T12532AFF35067EDCC3ACA6B035F7A14096149C64C502256B015CA3B2DE578AFDBE90EB1 - Submitted as: kuzirumalaloke.pdf
- File type: pdf · Size: 46880 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ggtraff.ru/strik?keyword=biology+science+book+pdf, https://uploads.strikinglycdn.com/files/3479fca4-3cb7-4547-8d00-313f81465deb/14297447310.pdf, https://uploads.strikinglycdn.com/files/7bcce431-5470-4f77-ba88-d430e8dadc20/debijukubodufob.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://ggtraff.ru/strik?keyword=biology+science+book+pdf
- https://uploads.strikinglycdn.com/files/3479fca4-3cb7-4547-8d00-313f81465deb/14297447310.pdf
- https://uploads.strikinglycdn.com/files/7bcce431-5470-4f77-ba88-d430e8dadc20/debijukubodufob.pdf
- https://uploads.strikinglycdn.com/files/3690ff78-ade1-415f-9150-69087e23aa8b/47217242468.pdf
- https://uploads.strikinglycdn.com/files/93f17276-987a-4340-b151-3333693af5e8/64332876633.pdf
- https://cdn.shopify.com/s/files/1/0433/9512/1319/files/david_poole_linear_algebra_solutions_manual.pdf
- https://site-1036659.mozfiles.com/files/1036659/gedulusaduwusamexudu.pdf
- https://site-1036655.mozfiles.com/files/1036655/nekefekir.pdf
- https://site-1037157.mozfiles.com/files/1037157/7685327174.pdf
- https://site-1036962.mozfiles.com/files/1036962/62799751961.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
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1036659.mozfiles.com
- site-1036655.mozfiles.com
- site-1037157.mozfiles.com
- site-1036962.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report