Behavioral task
behavioral1
Sample
5752233be2be7f52d0ce2a3cc6852ba4_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5752233be2be7f52d0ce2a3cc6852ba4_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5752233be2be7f52d0ce2a3cc6852ba4_cryptolocker_JC.exe
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Size
84KB
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MD5
5752233be2be7f52d0ce2a3cc6852ba4
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SHA1
5e69f5016cb56283299c96a9bc6ddd35a770019f
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SHA256
7ddb6ad398cc57c80cfa5dece4b9c6bd9f3b06447e859f32975600522c6706f4
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SHA512
ccdc4394a428ef04a0e73765cc8bb716eb4351201c9dae53bb1978a14804e95fd1978b558a6034f1918d710601171a3d994904b8bdc1e3411d419d8b86624de8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnUC9J:1nK6a+qdOOtEvwDpjp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5752233be2be7f52d0ce2a3cc6852ba4_cryptolocker_JC.exe
Files
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5752233be2be7f52d0ce2a3cc6852ba4_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE