Behavioral task
behavioral1
Sample
5dee6c0cfb2309550465e27721af8881_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5dee6c0cfb2309550465e27721af8881_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5dee6c0cfb2309550465e27721af8881_cryptolocker_JC.exe
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Size
82KB
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MD5
5dee6c0cfb2309550465e27721af8881
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SHA1
0a8a5a07102c453f9d120bedc8bfab253ed7d358
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SHA256
1d6b66b58ff85b22ea38eecc2d9be751ba12419352beebf23934fc5aa7e6b453
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SHA512
cf4bf0a442d0c83844fbd987527281c7e72575010201dd66c498ded536adb0866e8b279d4c3655055a1f3cd92a36f9fcd99482266315c0b902e1fced70bd99b6
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTu:T6a+rdOOtEvwDpjNO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5dee6c0cfb2309550465e27721af8881_cryptolocker_JC.exe
Files
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5dee6c0cfb2309550465e27721af8881_cryptolocker_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