Behavioral task
behavioral1
Sample
e3bb7878f1fa5dexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
e3bb7878f1fa5dexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
e3bb7878f1fa5dexe_JC.exe
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Size
100KB
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MD5
e3bb7878f1fa5d523cb3bf7236646973
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SHA1
f3a5fdb6a608822419b9d8f858c9ae81d7048911
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SHA256
be25a5e6560c285f795b753a8cbfd0b90c4d543068bb153dc77001bb792b0bc9
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SHA512
fef715b831bef4b37b967785919850e4a549143037519b49c346f065cb9849ce77eef65cca573b8ccb68dfb42274af132748fd0fd1374889c1c7b5726bfd10c1
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GCp:1nK6a+qdOOtEvwDpjI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e3bb7878f1fa5dexe_JC.exe
Files
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e3bb7878f1fa5dexe_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE