Behavioral task
behavioral1
Sample
NEAS.ebff02a8096f3f4cca23535ee4bc12e0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ebff02a8096f3f4cca23535ee4bc12e0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ebff02a8096f3f4cca23535ee4bc12e0_JC.exe
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Size
2.1MB
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MD5
ebff02a8096f3f4cca23535ee4bc12e0
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SHA1
2d637030614f7528aaaf7ad03fa236703833cfbc
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SHA256
bbff38d38f4bc1171c1ab84d4a87a4f7f80dc360fa25b6385605fe210a5d50d7
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SHA512
280c66e1d6f97b6804ba4d28f1cf3c3834228089f4ac0f7c263fa092b3ee2bb51d4ef56f62961719ec1dad2c4e5a32978905350ee2be49a261d1721e635e5d4a
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SSDEEP
49152:RE13D8c4GG/jfKCfGgBHo8M9LyMOicbaT:EHo/OKGCI89MOPw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.ebff02a8096f3f4cca23535ee4bc12e0_JC.exe unpack001/out.upx
Files
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NEAS.ebff02a8096f3f4cca23535ee4bc12e0_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