SUSPICIOUS — 4636072.pdf
SUSPICIOUS — 4636072.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:
3dfff2830b4aae0e0e11a282548d8b3f69c5232a3c02aa51005d3a7b8dad2e12 - SHA-1:
6f832698fa6bb8151b1f894a59da2fc017f8fb31 - MD5:
06dbc34ce95355b4e220c99276e811c1 - ssdeep:
768:JgGzpD3uMB79dK5lmTLaCaNPYxxTL21vtbb108jgGKiPOW8DTCPz0naqC:qGFTdxxTL2xt6PGKiPOplaqC - TLSH:
T18331AEF33193DD4C3E86AB236EF60555794EDB882022E6A444C87A3DC4BC6ED6E50931 - Submitted as: 4636072.pdf
- File type: pdf · Size: 40871 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=california%20death%20certificate%20form%20pdf, https://cdn-cms.f-static.net/uploads/4368265/normal_5f89dfd8b759d.pdf, https://cdn-cms.f-static.net/uploads/4417648/normal_5f9c62f419250.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=california%20death%20certificate%20form%20pdf
- https://cdn-cms.f-static.net/uploads/4368265/normal_5f89dfd8b759d.pdf
- https://cdn-cms.f-static.net/uploads/4417648/normal_5f9c62f419250.pdf
- https://cdn-cms.f-static.net/uploads/4412573/normal_5fa01b91f2d6d.pdf
- https://cdn-cms.f-static.net/uploads/4367665/normal_5f87b3af95a7d.pdf
- https://cdn-cms.f-static.net/uploads/4426695/normal_5fa3804f0041e.pdf
- https://cdn-cms.f-static.net/uploads/4384144/normal_5fa33a419561b.pdf
- https://cdn-cms.f-static.net/uploads/4366048/normal_5f8e059063b8e.pdf
- https://cdn-cms.f-static.net/uploads/4448110/normal_5f9f0cd0b1a46.pdf
- https://s3.amazonaws.com/liguwubore/spell_to_make_someone_want_you.pdf
- https://cdn-cms.f-static.net/uploads/4404955/normal_5f9a4b8c1001f.pdf
- https://cdn-cms.f-static.net/uploads/4384155/normal_5fa386313f7e6.pdf
- https://cdn-cms.f-static.net/uploads/4416664/normal_5f9d4e9344fa7.pdf
- https://cdn-cms.f-static.net/uploads/4372074/normal_5f8d5aa6c9ec2.pdf
- https://cdn-cms.f-static.net/uploads/4385634/normal_5f9326f7d607e.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
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report