Behavioral task
behavioral1
Sample
1e5fea4253a1fdexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1e5fea4253a1fdexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1e5fea4253a1fdexe_JC.exe
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Size
89KB
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MD5
1e5fea4253a1fd260f6095198f59383e
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SHA1
14e3f2536fb45c686440e70833940f947b3bf2ad
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SHA256
a018dd552f02cbacee9ca5a7042c7f93ef11409ad23cdc510263044a62956935
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SHA512
204e07365af4457e4c9eb9f70a86f5986f81eaf04efb8b2fe8fc1515739e1d782af4848cc2792fb13bae559b0bbdf1d6e1a7b33227eac435f815b97ccb170cac
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj9i4ws:zCsanOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1e5fea4253a1fdexe_JC.exe
Files
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1e5fea4253a1fdexe_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