Behavioral task
behavioral1
Sample
4681be2e511519exeexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4681be2e511519exeexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4681be2e511519exeexe_JC.exe
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Size
81KB
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MD5
4681be2e511519bf6680dd9fb22e3c5a
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SHA1
48ce37a7da45e82b039f409b882b0bf039256af8
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SHA256
3128ea00e03d05cac4e0e85154865d6a59b38a02f9932c1bc9bf936b7c9b7332
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SHA512
814a8da9f1bb6732d70c79cbab1f94a830cfacccc24f704259cf8c1bf9c21af042c61ab84225a2f86b8e8da0090b6154d952b2e7e773327029b097de58e0444f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaOKX55t3:T6a+rdOOtEvwDpjNS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4681be2e511519exeexe_JC.exe
Files
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4681be2e511519exeexe_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