Behavioral task
behavioral1
Sample
NEAS.b4e53ad0898342c3f4f732bcd8be00b0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b4e53ad0898342c3f4f732bcd8be00b0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b4e53ad0898342c3f4f732bcd8be00b0_JC.exe
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Size
64KB
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MD5
b4e53ad0898342c3f4f732bcd8be00b0
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SHA1
33e78217e50d281d0675916818c41dda7936a8d9
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SHA256
9051f67579c59246441edcd4d9e2fd4302bc7e8a173adb38179a94d9c7cf8b08
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SHA512
82731c9c41fd01ebf843b3c551c741195b6d1c48d062a8c23e0145132cea3c4cc5ca58fe5603782b7596a3a1c6c4dc76b662199db3c562a08230256ff4864f75
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SSDEEP
768:8EwHdq9m/ZsybSg2ts4L3RLc/qjhsKmMJ0UtHjhY+J/JcqfY:8Ew9qk/Zdic/qjh8MJDHi+RCF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b4e53ad0898342c3f4f732bcd8be00b0_JC.exe
Files
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NEAS.b4e53ad0898342c3f4f732bcd8be00b0_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 512B - Virtual size: 511B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE