Behavioral task
behavioral1
Sample
12a5e2bc1af43719244403288ec53b38_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
12a5e2bc1af43719244403288ec53b38_JC.exe
Resource
win10v2004-20230915-en
General
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Target
12a5e2bc1af43719244403288ec53b38_JC.exe
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Size
112KB
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MD5
12a5e2bc1af43719244403288ec53b38
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SHA1
a94c4e5473c91818e25ed591049f380c7929f701
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SHA256
fe5e1d8925a36c8919c21d204bc61bb42fcd4199149591be2b6b5a95033ef623
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SHA512
758be1f841f6a7e6bae684553d10bd509ae3e5a4eee0e52d937e377f329ddd3cc20a906a862646ae9f03e6d80e4d65c1cccb2d62fadb77455871e183bcabf18f
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SSDEEP
1536:0rRVCaKgzbLc54hukfgvYnouy8XT3SmOCmUFaYnhWAwNU:0ljbLl/gvQout7Sz1UYUhWAwa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 12a5e2bc1af43719244403288ec53b38_JC.exe
Files
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12a5e2bc1af43719244403288ec53b38_JC.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.i Size: 512B - Virtual size: 4KB