Behavioral task
behavioral1
Sample
95efe48bf74ec11e9efa2ac0e4608b27_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
95efe48bf74ec11e9efa2ac0e4608b27_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
95efe48bf74ec11e9efa2ac0e4608b27_cryptolocker_JC.exe
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Size
61KB
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MD5
95efe48bf74ec11e9efa2ac0e4608b27
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SHA1
7d585d79324fa53f0df1c1cb54d7fbc7cf838f51
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SHA256
8f9d137e9df90204ea2d6d4f2ee78e6eebc7e3337fcd11ffb9a2f7b44d076649
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SHA512
78ae7b671034486f1692dbe7027469172a07762125539b816e53384523488cdf8276302d9e173a8286621fa390cd15a6cbb4507ed8dce8f3af9c4af00bc92032
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYXUXojZf:1nK6a+qdOOtEvwDpjU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 95efe48bf74ec11e9efa2ac0e4608b27_cryptolocker_JC.exe
Files
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95efe48bf74ec11e9efa2ac0e4608b27_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