Behavioral task
behavioral1
Sample
5c6384f72bafa60ee6aacf5373d30dfc_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5c6384f72bafa60ee6aacf5373d30dfc_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5c6384f72bafa60ee6aacf5373d30dfc_cryptolocker_JC.exe
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Size
97KB
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MD5
5c6384f72bafa60ee6aacf5373d30dfc
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SHA1
80ffbdc8bc68c2f874004eacd34e8f90354781f2
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SHA256
0fc401a70dcddafc7293d7157173b4a64de41d800c6a4303c306fa405bf7ffe0
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SHA512
14a6f7f72f97cd89c95b05371a715f89f143ade6ea899fced2608d84622e667ac825f04aa7d711116ed2732052ac2ff6705f1591cdeacb21e5302d8595d4ff63
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GA:1nK6a+qdOOtEvwDpjA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5c6384f72bafa60ee6aacf5373d30dfc_cryptolocker_JC.exe
Files
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5c6384f72bafa60ee6aacf5373d30dfc_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