SUSPICIOUS — 1933740.pdf
SUSPICIOUS — 1933740.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
93eda3934f156603eef706adab1941e7685355cf6c9fd0df47a4f567d39af993 - SHA-1:
c643f78f166b967c8d207433b80811c9139e32ca - MD5:
6bd05db259f20764d701c2ba0e1dff60 - ssdeep:
768:qgGzpDOYt40IILqbH5ENa9PLgaHoqklbFHELDUvgqDw:3GF6Y2IL2ON4LgaHozbp3vgqDw - TLSH:
T17D31AEF3215BED8C3AC9AB0768B720595146C78C6121A7641898BB7DC87C3FCAE50971 - Submitted as: 1933740.pdf
- File type: pdf · Size: 42348 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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/64b65c4b-c9cb-4456-bb43-7ce4d530f8d3/types_of_muscle_tissue_worksheet.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=all%20county%20band%202019, https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/xitegenep.pdf, https://uploads.strikinglycdn.com/files/64b65c4b-c9cb-4456-bb43-7ce4d530f8d3/types_of_muscle_tissue_worksheet.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=all%20county%20band%202019
- https://s3.amazonaws.com/wuniku/85647548128.pdf
- https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/xitegenep.pdf
- https://uploads.strikinglycdn.com/files/64b65c4b-c9cb-4456-bb43-7ce4d530f8d3/types_of_muscle_tissue_worksheet.pdf
- https://s3.amazonaws.com/badodemebo/enlaces_quimicos_tipos.pdf
- https://lewejasolon.weebly.com/uploads/1/3/1/4/131437246/9c6bf7950.pdf
- https://s3.amazonaws.com/tanikanaw/my_arms_big_adventure.pdf
- https://uploads.strikinglycdn.com/files/c30b28c1-8053-4cbd-88b5-65f7d0fcb5e2/110_cord_for_dryer.pdf
- https://uploads.strikinglycdn.com/files/cb7f6680-a4d3-4c21-a37a-8b8041783651/29747142029.pdf
- https://s3.amazonaws.com/bezutu/12326727734.pdf
- https://s3.amazonaws.com/nilititonawafim/penalty_shootout_games_2010.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
- kokexofagisukop.weebly.com
- uploads.strikinglycdn.com
- lewejasolon.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report