SUSPICIOUS — zujamus.pdf
SUSPICIOUS — zujamus.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
bd043e054e75a8f472cec3cdc5fc7ce526074458d1ba46f3df0ad5e1cdcf1c3e - SHA-1:
75f6224422da073d755be101eb9599209a95810c - MD5:
2481ca78fc471786048d7cff4927b419 - ssdeep:
768:kgGzpDYp1/evBZks7JtURkd1xqGZLW2+DqcHGK69GlwfGjosZLL5ZW:RGFEpjY6A1j9GlI+oy5ZW - TLSH:
T1C2316DF350A7DD4D7A8FAF176EAA05596489D7C8613797A0108C763CC47C6BD2E00A22 - Submitted as: zujamus.pdf
- File type: pdf · Size: 40565 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=blank%20page%20print%20to%20pdf, https://cdn-cms.f-static.net/uploads/4366377/normal_5f874522568cd.pdf, https://cdn-cms.f-static.net/uploads/4369189/normal_5f92c295c3718.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/wb?keyword=blank%20page%20print%20to%20pdf
- https://cdn-cms.f-static.net/uploads/4366377/normal_5f874522568cd.pdf
- https://cdn-cms.f-static.net/uploads/4369189/normal_5f92c295c3718.pdf
- https://cdn-cms.f-static.net/uploads/4381101/normal_5f8bad9bda52e.pdf
- https://cdn-cms.f-static.net/uploads/4401703/normal_5f95d7f7cbea2.pdf
- https://cdn-cms.f-static.net/uploads/4391624/normal_5f938f2321ab1.pdf
- https://s3.amazonaws.com/rimepusox/alternity_tangents.pdf
- https://s3.amazonaws.com/xunilukegez/60759841428.pdf
- https://s3.amazonaws.com/xanebavifamopez/arterial_blood_supply_to_brain.pdf
- https://s3.amazonaws.com/sikuva/70497866588.pdf
- https://cdn-cms.f-static.net/uploads/4375340/normal_5f8aa7d4e7759.pdf
- https://cdn-cms.f-static.net/uploads/4372980/normal_5f90da00aa491.pdf
- https://cdn-cms.f-static.net/uploads/4372737/normal_5f8c053659d1f.pdf
- https://cdn-cms.f-static.net/uploads/4375355/normal_5f8c8a6fba80e.pdf
- https://cdn-cms.f-static.net/uploads/4366957/normal_5f8889873be61.pdf
- https://cdn-cms.f-static.net/uploads/4384320/normal_5f8d404d35060.pdf
- https://cdn-cms.f-static.net/uploads/4417413/normal_5f956a6051239.pdf
- https://cdn-cms.f-static.net/uploads/4392854/normal_5f8f21b6b6617.pdf
- https://cdn-cms.f-static.net/uploads/4369508/normal_5f8f9e032aa1f.pdf
- https://cdn-cms.f-static.net/uploads/4373504/normal_5f90bc9fd95aa.pdf
- https://s3.amazonaws.com/rubidokezive/tecnicas_de_asepsia_y_antisepsia_en_enfermeria.pdf
- https://s3.amazonaws.com/memul/27621635708.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/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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