Behavioral task
behavioral1
Sample
NEAS.0bcb4d5d35f54871bcc9a306efb4b230_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.0bcb4d5d35f54871bcc9a306efb4b230_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.0bcb4d5d35f54871bcc9a306efb4b230_JC.exe
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Size
2.2MB
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MD5
0bcb4d5d35f54871bcc9a306efb4b230
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SHA1
066bbe7b8e6911c82d12b8a63b27f44038fbf07d
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SHA256
b24744e87d50e0802c6e4da61a9e03650cd7fe423824f27020b17061a6636d67
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SHA512
8cf666d9f5f22b5b902792a66bf9df101b26007b1660f84732e84ea4800b712b11fa31ee13e78ff6522791a8296cfbf403b93379d8636068d614bab23af718fb
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SSDEEP
49152:+E13D8c4GG/jfKCfGg6qkKDAXhksyB/kjW6jHVk:jHo/OKGzqTAXhHyOjWO1k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.0bcb4d5d35f54871bcc9a306efb4b230_JC.exe unpack001/out.upx
Files
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NEAS.0bcb4d5d35f54871bcc9a306efb4b230_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 994KB - Virtual size: 994KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 27KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 386KB - Virtual size: 385KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ