Behavioral task
behavioral1
Sample
cef989fe2e3d517e70011c81e9264027_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cef989fe2e3d517e70011c81e9264027_JC.exe
Resource
win10v2004-20230915-en
General
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Target
cef989fe2e3d517e70011c81e9264027_JC.exe
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Size
1.0MB
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MD5
cef989fe2e3d517e70011c81e9264027
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SHA1
3a9f589f10c3ff69da45ac033af3e7eae9e4ed0f
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SHA256
870c3a97fda2b863fa30b7e62033142434c4c2f389aa74bfcf7e2002cb03b4b8
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SHA512
3e4c3a5b243adbbad0dca2c87de59909c8e88f70e27d7060e30810e1c3d7bd5ebe361078f4d01f90641a075ff7222e29fee28c508a8e375bb43df09aaef02a86
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SSDEEP
24576:7rYEJU9CQ+tnbSSVi4sI9ulFyzIllAKKZha2DZzPk:/YcUkQe2SVbIXKZE2tzPk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cef989fe2e3d517e70011c81e9264027_JC.exe
Files
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cef989fe2e3d517e70011c81e9264027_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