Behavioral task
behavioral1
Sample
NEAS.2023-09-05_3e62c044596d7b744dd58ad428bb033a_stop_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-05_3e62c044596d7b744dd58ad428bb033a_stop_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-05_3e62c044596d7b744dd58ad428bb033a_stop_JC.exe
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Size
1.2MB
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MD5
3e62c044596d7b744dd58ad428bb033a
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SHA1
93d7b62fa0ddbe78140541431651a20d04cb52ee
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SHA256
4fc37f645e8ab262849045f5770c9ae44372b9704310dabdf2413e691c457d3a
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SHA512
e3e2305d092ff90a17c47f1558caba0337cf40b33ce64f21cfd06e013ad559698b09b407dbc0d03c91f0215c3238dca75571d53f486b9f10419cbd87f8e111e3
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8vWlHUq7:F0dwAYZt6C31WeTVRPOhveUq7
Malware Config
Signatures
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Detected Djvu ransomware 1 IoCs
resource yara_rule sample family_djvu -
Djvu family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-05_3e62c044596d7b744dd58ad428bb033a_stop_JC.exe
Files
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NEAS.2023-09-05_3e62c044596d7b744dd58ad428bb033a_stop_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 809KB - Virtual size: 809KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 247KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ