Behavioral task
behavioral1
Sample
NEAS.bf7b3631608c6fd6e6eea5f7033badf0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.bf7b3631608c6fd6e6eea5f7033badf0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.bf7b3631608c6fd6e6eea5f7033badf0_JC.exe
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Size
875KB
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MD5
bf7b3631608c6fd6e6eea5f7033badf0
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SHA1
48bcd89707df19a912406da8ed6923ec4960c981
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SHA256
aadc9713cedac9eaea20192c7f292a06ab1fd05961614656303415dbdcb0fb9c
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SHA512
88c6af4a8b4343a0e5f81378b8731dd923ba317b6b3abedd7d4ae6a39201f01ff19020309d29ef965a7312a2ecef52cc34fa1f109cd88a37b0e52ca558e5fe58
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SSDEEP
24576:7r4v8LtMRrY8nVeeGjjLSptli+FVJX48U0kK:/4vXR3VevLSRRH+LK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.bf7b3631608c6fd6e6eea5f7033badf0_JC.exe
Files
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NEAS.bf7b3631608c6fd6e6eea5f7033badf0_JC.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.e Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB