SUSPICIOUS — 44557773931.pdf
SUSPICIOUS — 44557773931.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
768b19cf0fe735106d722b523e0edbf98b53d205e06cf716e6e200a2bc43ee88 - SHA-1:
4cf978da133ba5ae04dbcb0e7c905d826e49a074 - MD5:
12c992e275fdb4f85786f7bb91fc24c6 - ssdeep:
768:SDgGzpDh+p1bP5TXAGUXx8et1q+cwATr84Z/H:TGF9IAGght1qLwATr84Z/H - TLSH:
T14C319EF351A7DD4C6ACB9B076EEB1059218AD34D2162937099C93BACC0BC7AD9F00D61 - Submitted as: 44557773931.pdf
- File type: pdf · Size: 39632 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=iso+27001+major+non+conformity+definition, http://files.vestaeducation.com/uploads/1/3/2/7/132741429/mazate.pdf, http://files.familiesrforever.com/uploads/1/3/0/7/130775971/2025516.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/strik?keyword=iso+27001+major+non+conformity+definition
- http://files.vestaeducation.com/uploads/1/3/2/7/132741429/mazate.pdf
- http://files.familiesrforever.com/uploads/1/3/0/7/130775971/2025516.pdf
- http://files.heatherrafia.com/uploads/1/3/1/8/131856992/demujazezegovezigila.pdf
- https://cdn.shopify.com/s/files/1/0477/2423/2860/files/momawa.pdf
- https://site-1039998.mozfiles.com/files/1039998/misupilobowek.pdf
- https://site-1036721.mozfiles.com/files/1036721/numelitexusexunurikemo.pdf
- https://site-1038351.mozfiles.com/files/1038351/gegirigepanofodebimu.pdf
- https://site-1043115.mozfiles.com/files/1043115/kijopogovaser.pdf
- https://site-1036691.mozfiles.com/files/1036691/paxugujifetuz.pdf
- https://site-1039320.mozfiles.com/files/1039320/mopusomixigapilisaw.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
- files.vestaeducation.com
- files.familiesrforever.com
- files.heatherrafia.com
- cdn.shopify.com
- site-1039998.mozfiles.com
- site-1036721.mozfiles.com
- site-1038351.mozfiles.com
- site-1043115.mozfiles.com
- site-1036691.mozfiles.com
- site-1039320.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report