SUSPICIOUS — 498632.pdf
SUSPICIOUS — 498632.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:
f9579e4897e8b0b68bb8574252b76d500e140203d63e00f09b55225cf5089eda - SHA-1:
e526006f35d631512c5d25df748afc7912f9c429 - MD5:
fd606cdf449d13c21ec2d8d11ce3c0c9 - ssdeep:
768:JgGzpDePrEH7kXNaTjV1QbyGe2MTTuRNStEl5hcMgJi2npE:qGFSM7XG18uR8tEl5AJrnpE - TLSH:
T1F0319FF3509BEC4C6A865703BDAA1159A04AC7CCB272567099DC7B2CC4BC6AD7E20861 - Submitted as: 498632.pdf
- File type: pdf · Size: 42329 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://trafffi.ru/wb?keyword=sample%20letter%20explaining%20bad%20credit, https://uploads.strikinglycdn.com/files/66ba6697-a076-4fb5-a12c-d71871c55026/fulodi.pdf, https://uploads.strikinglycdn.com/files/4d19fed6-51ff-4c5d-8f96-0f87b54f6359/zitem.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://trafffi.ru/wb?keyword=sample%20letter%20explaining%20bad%20credit
- https://uploads.strikinglycdn.com/files/66ba6697-a076-4fb5-a12c-d71871c55026/fulodi.pdf
- https://uploads.strikinglycdn.com/files/4d19fed6-51ff-4c5d-8f96-0f87b54f6359/zitem.pdf
- https://cdn-cms.f-static.net/uploads/4403947/normal_5f96cc263d37c.pdf
- https://cdn-cms.f-static.net/uploads/4384645/normal_5f93572a8b661.pdf
- https://tuzakeve.files.wordpress.com/2020/11/quadratic_inequalities_maths_genie_answers.pdf
- https://cdn-cms.f-static.net/uploads/4383132/normal_5f8bce85e58ef.pdf
- https://uploads.strikinglycdn.com/files/aabec760-41b0-41c7-bfc0-bf9205f5bd8e/84218640647.pdf
- https://cdn-cms.f-static.net/uploads/4387232/normal_5fa38a1b4afaa.pdf
- https://uploads.strikinglycdn.com/files/b0843c86-369e-4d14-8b93-8c61fb0414e3/vumitab.pdf
- https://cdn-cms.f-static.net/uploads/4379987/normal_5f8ffd4b75b17.pdf
- https://uploads.strikinglycdn.com/files/38cc2286-7112-47ee-b727-2bf6fed8d5f8/xefobogelar.pdf
- https://s3.amazonaws.com/dowesitobuga/kixelojevun.pdf
- https://danuxowifoka.files.wordpress.com/2020/11/how_to_save_a_life_piano_sheet_music.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
- trafffi.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- tuzakeve.files.wordpress.com
- s3.amazonaws.com
- danuxowifoka.files.wordpress.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report