Behavioral task
behavioral1
Sample
764b9ad4f2bc0ec7b3a68a70ba50e6b8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
764b9ad4f2bc0ec7b3a68a70ba50e6b8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
764b9ad4f2bc0ec7b3a68a70ba50e6b8_cryptolocker_JC.exe
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Size
118KB
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MD5
764b9ad4f2bc0ec7b3a68a70ba50e6b8
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SHA1
15809f9900f949420cdd63293ce72c3c8ce26ee8
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SHA256
deddb43bbae2cdecdb4bf8d3a433667530ea68219524288cec8fae37b8314406
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SHA512
8eab8bd7f06992ce87ace646a30708d99eb77c5e49d927104839ac707a8967c97db19e4030bc28ec08019238801b0b37ec23f1795ed3830feefb4e0b6887075d
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQbCJjO:z6a+CdOOtEvwDpjczJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 764b9ad4f2bc0ec7b3a68a70ba50e6b8_cryptolocker_JC.exe
Files
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764b9ad4f2bc0ec7b3a68a70ba50e6b8_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