Behavioral task
behavioral1
Sample
53ab5f8df71af31345a9ced7b54f6cab_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
53ab5f8df71af31345a9ced7b54f6cab_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
53ab5f8df71af31345a9ced7b54f6cab_cryptolocker_JC.exe
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Size
96KB
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MD5
53ab5f8df71af31345a9ced7b54f6cab
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SHA1
0d44c053bcc0a74d5b8ef94184cca3d1cc68a4d2
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SHA256
0232f0208c1c839bc49894a6d5d39e78d70240afdecd4edc6529ee51d01a8994
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SHA512
c9ae79f70151d9b960f81bccbd4abf450f9b4be5fd7549f429a09947c084876b746841f797a918d13f303f9c5c5ad533ae4c946316045c99dbc8c8604d0711e7
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbyCbtKwjEV:z6a+CdOOtEvwDpjcW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 53ab5f8df71af31345a9ced7b54f6cab_cryptolocker_JC.exe
Files
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53ab5f8df71af31345a9ced7b54f6cab_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