Behavioral task
behavioral1
Sample
5152985bdfa3714f57564a6bc6a034f0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5152985bdfa3714f57564a6bc6a034f0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5152985bdfa3714f57564a6bc6a034f0_cryptolocker_JC.exe
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Size
80KB
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MD5
5152985bdfa3714f57564a6bc6a034f0
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SHA1
337b7a67ca5e8b30ddfe60bd35def537852a59dd
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SHA256
55defbc2dbddf0d5acc43d67eee33cdc406912f3b89585625d03a6b12202d79a
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SHA512
1b3a6d27486bf5a35a1c2d5b7f30b17c14c1e27d91beb3d4622b950645aecb48ca1d6d3cf5230e70b6aafa967d0279dc5acc3aac74561d60e7d5197665118c32
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnU5Gj:1nK6a+qdOOtEvwDpjb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5152985bdfa3714f57564a6bc6a034f0_cryptolocker_JC.exe
Files
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5152985bdfa3714f57564a6bc6a034f0_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