Behavioral task
behavioral1
Sample
b24d6854dd730d_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b24d6854dd730d_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b24d6854dd730d_JC.exe
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Size
90KB
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MD5
b24d6854dd730d7ccec3a76d356720dc
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SHA1
1af11e4e093e8a8659cbd5e5efe6bfa5a7ea6c52
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SHA256
0475e3c15aafd6100d35a1fb33449808e5e3915d057329ef2a3800983ac94a50
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SHA512
f8d8e9545961296a8f0c24959e33c15b3f6a018ef21823cead506e5f0729270b282602dccf0078b23f0a6a745534cb5c88b2c509c86411bdeecdc57c20310c67
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuv6:zCsanOtEvwDpjS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b24d6854dd730d_JC.exe
Files
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b24d6854dd730d_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