SUSPICIOUS — wubowerivinije_wekuf_nuvazezoxuza.pdf
SUSPICIOUS — wubowerivinije_wekuf_nuvazezoxuza.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
1f57137ff9d92c8d2d696aa18480096eefcecfe1be4f836ac9b395aeec79b9cc - SHA-1:
7fdb2387a962e889ca41a353026e80e8748e693d - MD5:
e009f99faa513b16f5dc5eccb40db872 - ssdeep:
768:UgGzpDKoQjJHNi3Bg5ubLmPQalIjit0FQUWFwE4V:hGFmpqgEQQXjrF5GwE4V - TLSH:
T106319EF35177ED8C6A869F077D7A019C114AD68CA1375BB40988BB3CC47C2ED6E50A21 - Submitted as: wubowerivinije_wekuf_nuvazezoxuza.pdf
- File type: pdf · Size: 40477 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 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://cctraff.ru/wb?keyword=feather%20dragon%20name, https://cdn.shopify.com/s/files/1/0433/4374/1083/files/4007787263.pdf, https://cdn-cms.f-static.net/uploads/4367912/normal_5f9495af86f63.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://cctraff.ru/wb?keyword=feather%20dragon%20name
- https://s3.amazonaws.com/tulosa/vmath_third_edition_answers.pdf
- https://s3.amazonaws.com/xabalaru/72707256644.pdf
- https://cdn.shopify.com/s/files/1/0433/4374/1083/files/4007787263.pdf
- https://cdn-cms.f-static.net/uploads/4367912/normal_5f9495af86f63.pdf
- https://s3.amazonaws.com/rokuwapesu/uncle_tom_s_cabin_excerpt.pdf
- https://s3.amazonaws.com/wisatutadi/lukob.pdf
- https://cdn-cms.f-static.net/uploads/4376126/normal_5f8bb90a2f799.pdf
- https://s3.amazonaws.com/felasorarabipis/lemovuwuvutukekewejifasi.pdf
- https://s3.amazonaws.com/fosagoba/73631363588.pdf
- https://s3.amazonaws.com/tadovu/ciencias_naturales_8.pdf
- https://cdn-cms.f-static.net/uploads/4413845/normal_5f9bd423a7dce.pdf
- https://s3.amazonaws.com/wilugugo/16083443028.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
- cctraff.ru
- s3.amazonaws.com
- cdn.shopify.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report