Behavioral task
behavioral1
Sample
8ce60de627cbae4e511116842561fcec_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8ce60de627cbae4e511116842561fcec_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8ce60de627cbae4e511116842561fcec_cryptolocker_JC.exe
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Size
62KB
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MD5
8ce60de627cbae4e511116842561fcec
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SHA1
ae2136cdb6c9e614d1e3f8c1212f37046a65c9c0
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SHA256
a4d9d5d1ce575fda52fa3c0f3e2f3a87abe95a34583e3b6b485ef166180c661d
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SHA512
4a84890f2ddd21b0449a3caaaeb2ec4619b28fd859d30e3b89670610bec0ef1de6ba6c0da228f1372d964b22084813a88e1959a58e83eda14e60aa23bae69701
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAh5w:z6a+CdOOtEvwDpjQv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8ce60de627cbae4e511116842561fcec_cryptolocker_JC.exe
Files
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8ce60de627cbae4e511116842561fcec_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