Behavioral task
behavioral1
Sample
NEAS.cf1a5d14300df67e72efc711a6a832f0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.cf1a5d14300df67e72efc711a6a832f0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cf1a5d14300df67e72efc711a6a832f0_JC.exe
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Size
1.0MB
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MD5
cf1a5d14300df67e72efc711a6a832f0
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SHA1
e44f874e6af27f86a7c968a28bc4187779c25b37
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SHA256
e66f3a8f651b10ceb2e989ed1fb8ed86de87f95a83d8be855abe4f702eaac4e9
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SHA512
5dd26866f61c6ac43e3bf5bb3be34ca31abd0488f6e7a319ef66a472778fa74854fef8f18e12f555b7b52defaabbea6c8aa73ba01c64da595a05d5fdd86b7f74
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SSDEEP
24576:sSLyEi1UiA8bDrv9/ie5tQxXF8QQzM8bz4rZLYTNWsArx6Kq42:s/F638PDZjtMhQLUectrxk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.cf1a5d14300df67e72efc711a6a832f0_JC.exe
Files
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NEAS.cf1a5d14300df67e72efc711a6a832f0_JC.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tn Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.f Size: 512B - Virtual size: 4KB