Behavioral task
behavioral1
Sample
fe715ae049dfba7cad209a7f72876a71_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fe715ae049dfba7cad209a7f72876a71_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fe715ae049dfba7cad209a7f72876a71_cryptolocker_JC.exe
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Size
97KB
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MD5
fe715ae049dfba7cad209a7f72876a71
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SHA1
b7b6eb9b8215c45d13ca3c22772f0723ee05e144
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SHA256
4ed73bfef42f39c794b5c9198ec571442b365b9ad2c475147643a5867d1f3f8c
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SHA512
cb1b58d7d8358055bc8c496415496408be5965c6cdf20ade9b9cdfd22f6b997619bf2377ccbf36d8bc7833a532a78793c817a305955f8c60c27068bb588979fb
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GY:1nK6a+qdOOtEvwDpjY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fe715ae049dfba7cad209a7f72876a71_cryptolocker_JC.exe
Files
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fe715ae049dfba7cad209a7f72876a71_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