Behavioral task
behavioral1
Sample
2b302be5d6b8a6exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2b302be5d6b8a6exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2b302be5d6b8a6exeexe_JC.exe
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Size
66KB
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MD5
2b302be5d6b8a6fd8d29b506ee93221d
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SHA1
a5343310f356d7f1ce061551ff16a5601101aefe
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SHA256
526c07ad037718e792977e66ad0af88a9fad4b00429ea918f3bdb421674db7ea
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SHA512
7afab02358d995be6b4a4486a2478874be7e738784d4e955be4ee4953305da8ee83ceb1bc75319142a5c22b8f81c993cc6f920c8904f3d56d083bebf42330775
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTOOZs36c:T6a+rdOOtEvwDpjNm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b302be5d6b8a6exeexe_JC.exe
Files
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2b302be5d6b8a6exeexe_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