SUSPICIOUS — normal_5f872c8f1bb9f.pdf
SUSPICIOUS — normal_5f872c8f1bb9f.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2af7c3a7f9e41de035ed521dcd7a552a56e9a004a3dc70d755256448d22b3c8b - SHA-1:
374be9ecb53f4c760f778bb84d1fab3748c1af86 - MD5:
f5644596edf8e39ea3eb08cbf868c87a - ssdeep:
768:ogGzpDopN4cUwV1pI5SU5tNy7vupgLvD3UyE+d+isGYnPdoX:lGF0pNaN57wupgLrNo/PdoX - TLSH:
T177319DF70067ED4C7A875B07AEEA19ACA149C78C6173A794449C6B2DC0786EE7F00921 - Submitted as: normal_5f872c8f1bb9f.pdf
- File type: pdf · Size: 42583 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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://cdn-cms.f-static.net/uploads/4365639/normal_5f87078410c74.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=legrado+uterino+instrumentado+tecnica+pdf, https://cdn-cms.f-static.net/uploads/4365639/normal_5f87078410c74.pdf, https://cdn-cms.f-static.net/uploads/4365563/normal_5f871adc64e54.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://gettraff.ru/123?keyword=legrado+uterino+instrumentado+tecnica+pdf
- https://cdn-cms.f-static.net/uploads/4365639/normal_5f87078410c74.pdf
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f871adc64e54.pdf
- https://cdn-cms.f-static.net/uploads/4366005/normal_5f870ce82ee80.pdf
- https://cdn-cms.f-static.net/uploads/4366311/normal_5f8716cd54e8f.pdf
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f86fb73d4862.pdf
- https://site-1043761.mozfiles.com/files/1043761/mugolavuwonixinibujido.pdf
- https://site-1038932.mozfiles.com/files/1038932/87608887382.pdf
- https://site-1038384.mozfiles.com/files/1038384/fonusevavikijuz.pdf
- https://site-1043447.mozfiles.com/files/1043447/80223818761.pdf
- https://site-1041672.mozfiles.com/files/1041672/62206423847.pdf
- https://site-1039562.mozfiles.com/files/1039562/satelalevavatefujamisil.pdf
- https://site-1038705.mozfiles.com/files/1038705/66670375757.pdf
- https://site-1037009.mozfiles.com/files/1037009/74885515567.pdf
- https://site-1036785.mozfiles.com/files/1036785/toxubofudotiloma.pdf
- https://site-1042016.mozfiles.com/files/1042016/52531251357.pdf
- https://site-1039129.mozfiles.com/files/1039129/5087863565.pdf
- https://site-1040988.mozfiles.com/files/1040988/68274268034.pdf
- https://site-1040595.mozfiles.com/files/1040595/250587782.pdf
- https://site-1039900.mozfiles.com/files/1039900/65716865388.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/
Embedded domains
- gettraff.ru
- cdn-cms.f-static.net
- site-1043761.mozfiles.com
- site-1038932.mozfiles.com
- site-1038384.mozfiles.com
- site-1043447.mozfiles.com
- site-1041672.mozfiles.com
- site-1039562.mozfiles.com
- site-1038705.mozfiles.com
- site-1037009.mozfiles.com
- site-1036785.mozfiles.com
- site-1042016.mozfiles.com
- site-1039129.mozfiles.com
- site-1040988.mozfiles.com
- site-1040595.mozfiles.com
- site-1039900.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report