SUSPICIOUS — 50998459047.pdf
SUSPICIOUS — 50998459047.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c2608aef777ed221eb5d23a2cad4c180f4239dad9025f6dfec27115c38e497cd - SHA-1:
2422ba396c70d852d24e67598654e3e34e14c737 - MD5:
988b7f744ab9e201feed92379c454609 - ssdeep:
3072:4FtZfUyga1Ll29PISWRBibeuIOQxkfgePxBWa5PSmklcW:wQygcp2MibeuZXS5 - TLSH:
T1283DF1F36097EE485A43BB836CEA1485A055DB8460B5ABA408CC327DC17CBBD7F58E11 - Submitted as: 50998459047.pdf
- File type: pdf · Size: 124497 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c6d1922c-9277-41c2-b384-102c18d19a28/sitelesazapawadadatidu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=aprendizajes+clave+pdf+secundaria+espa%25C3%25B1ol, https://uploads.strikinglycdn.com/files/c6d1922c-9277-41c2-b384-102c18d19a28/sitelesazapawadadatidu.pdf, https://uploads.strikinglycdn.com/files/9b183fb5-e3e1-4d5e-a0dc-9967b24af289/tinulomefinavazadefo.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=aprendizajes+clave+pdf+secundaria+espa%25C3%25B1ol
- https://uploads.strikinglycdn.com/files/c6d1922c-9277-41c2-b384-102c18d19a28/sitelesazapawadadatidu.pdf
- https://uploads.strikinglycdn.com/files/9b183fb5-e3e1-4d5e-a0dc-9967b24af289/tinulomefinavazadefo.pdf
- https://uploads.strikinglycdn.com/files/169f55ac-6cf5-4f74-b9e1-c817e2e3b1e9/51191970705.pdf
- https://uploads.strikinglycdn.com/files/5fa61ab6-13cd-41d4-9b9a-3c97fc6cbeab/11746501040.pdf
- https://uploads.strikinglycdn.com/files/2f09072c-a2f0-48ff-b743-ba4df63e3dbe/kijuzoboda.pdf
- https://uploads.strikinglycdn.com/files/a349ba53-808d-412f-aa1b-563c41148296/zemuvazusapuliju.pdf
- https://site-1038421.mozfiles.com/files/1038421/tireje.pdf
- https://site-1038401.mozfiles.com/files/1038401/kedelerapibunelu.pdf
- https://site-1037192.mozfiles.com/files/1037192/nozodijiwaduvolitejuzig.pdf
- https://site-1039935.mozfiles.com/files/1039935/41380205911.pdf
- http://files.celianeri.com/uploads/1/3/1/1/131164048/410e30d3d0.pdf
- http://files.marjoriegilbert.net/uploads/1/3/1/6/131636914/penemavabevimi_rigelew.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
- uploads.strikinglycdn.com
- site-1038421.mozfiles.com
- site-1038401.mozfiles.com
- site-1037192.mozfiles.com
- site-1039935.mozfiles.com
- files.celianeri.com
- files.marjoriegilbert.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report