Behavioral task
behavioral1
Sample
68cb2d5bb23fc2342262b0a17641db09_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
68cb2d5bb23fc2342262b0a17641db09_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
68cb2d5bb23fc2342262b0a17641db09_cryptolocker_JC.exe
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Size
61KB
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MD5
68cb2d5bb23fc2342262b0a17641db09
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SHA1
d85dacf760b7af6065395a3c31d472d4256fdf39
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SHA256
fa50aa6811001122e2a6cf6daa9ff3eedf6c0239b70f83058bb7f76493d6320c
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SHA512
6542a93dba415265386d27f5b58ba1d890884eea644854cebf095ac99a6a47682021a936b3d46a7293848b90c64a276a2aeb45678d39ab948be3ddc82d8cc4f6
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYfKhtP5:1nK6a+qdOOtEvwDpjL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 68cb2d5bb23fc2342262b0a17641db09_cryptolocker_JC.exe
Files
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68cb2d5bb23fc2342262b0a17641db09_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