Behavioral task
behavioral1
Sample
641438944178e60b75c06f55b22d81de_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
641438944178e60b75c06f55b22d81de_JC.exe
Resource
win10v2004-20230915-en
General
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Target
641438944178e60b75c06f55b22d81de_JC.exe
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Size
532KB
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MD5
641438944178e60b75c06f55b22d81de
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SHA1
e29dff12ef0b56f909c6f288fb3150d8b854e8ea
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SHA256
2e3a387e987e655773651828eee37e0ee3e73022f236c8dcd5d852532f82b7cd
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SHA512
811d22ab07353bd91ab0d8cfd6adc78e3e3ba1509f91271f7b13a72c1bb9d788d1c571496529f7cfc78620d80522dc70461750ac6cc04708ad4098b3ca2b968d
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SSDEEP
12288:/mbEGosWnm8BgL0CMZXSP1+cUXT8RYEYvCzr1TBp:lsgm2ZZw1jemv1Tn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 641438944178e60b75c06f55b22d81de_JC.exe
Files
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641438944178e60b75c06f55b22d81de_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 51KB - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
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
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE