Behavioral task
behavioral1
Sample
937cf1b42ab174fc93e5378ee8042dee_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
937cf1b42ab174fc93e5378ee8042dee_JC.exe
Resource
win10v2004-20230915-en
General
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Target
937cf1b42ab174fc93e5378ee8042dee_JC.exe
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Size
157KB
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MD5
937cf1b42ab174fc93e5378ee8042dee
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SHA1
c4d3359d1c500ecdcdb38087f0d9991c9c5f83f5
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SHA256
e40f7c9f15e71510ace8d142fdf5a7071e15ec6c9faa90c9cb9cd81997c75fe0
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SHA512
0b93e0e1ac17768316571a10ea89459a32895395b979a09c076a947e0d5d01b7d2a08888b4b65906db7e8e170c3aeac5f1515e003ca9318e527e9a2289ac6088
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SSDEEP
3072:6jr87S7Gnz55EolzInxaxA4YQh1umdUB72+0Se:/Zl2CSu+Xe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 937cf1b42ab174fc93e5378ee8042dee_JC.exe
Files
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937cf1b42ab174fc93e5378ee8042dee_JC.exe.exe 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