Behavioral task
behavioral1
Sample
b29f2ccbc9234b_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b29f2ccbc9234b_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b29f2ccbc9234b_JC.exe
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Size
58KB
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MD5
b29f2ccbc9234b26371ded06f618e36b
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SHA1
0c3c047cfb4a60a06c8b127477d6b38c9ae286d8
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SHA256
cde7bd6a41acb45c0ffa4eaef075a0a1cc4b14c4a82b05af2e18ac3da4c67a7f
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SHA512
c38715ffe86a7c579464fcea6cd7ed449c988ade5b40f0fcec039b365af5b1cf9e8368ccb56679ab1113c99e596ccf1e67d36c3dacbf9a0fa8f678570a062be1
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPECuMpmL:zj+soPSMOtEvwDpj4HE9Mpy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b29f2ccbc9234b_JC.exe
Files
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b29f2ccbc9234b_JC.exe.exe 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE