Behavioral task
behavioral1
Sample
566be5d6884eaed4af316eb19475a629_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
566be5d6884eaed4af316eb19475a629_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
566be5d6884eaed4af316eb19475a629_cryptolocker_JC.exe
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Size
118KB
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MD5
566be5d6884eaed4af316eb19475a629
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SHA1
6715a68994165de94cf4d6feed84eb2a7adf7d9a
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SHA256
a881619f735cff0559e83d948988a354ece18ad41a6b00d7fe08878de1c280b0
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SHA512
d18f35e4804fe05d70f6a0ec70a62b40dc0ae43a3d1f91d0ca7f882120300fac340e24170b9d2722a15066d54786eb26597237d39049862c18d431b9a470b168
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbCJj3:z6a+CdOOtEvwDpjczU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 566be5d6884eaed4af316eb19475a629_cryptolocker_JC.exe
Files
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566be5d6884eaed4af316eb19475a629_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_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