Behavioral task
behavioral1
Sample
3ccc59e215c48377a3952a677cd9b30e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3ccc59e215c48377a3952a677cd9b30e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3ccc59e215c48377a3952a677cd9b30e_cryptolocker_JC.exe
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Size
136KB
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MD5
3ccc59e215c48377a3952a677cd9b30e
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SHA1
b845ad40a09aa437d23f29fe31f4b050e0cb37b1
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SHA256
2592d358d6c3148590cf0120df620de9c606d4a82ca5409c3e3d7636aa386616
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SHA512
7af79a338fcd562a3fd75185ffba348196b6f3f8e91096edc161abeb7c5efbb9ec9fdb6e62cf0ae28eea5750edcbd3c59c56e6c5c31252796310a810cf2a80db
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G1j:z6a+CdOOtEvwDpjczg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ccc59e215c48377a3952a677cd9b30e_cryptolocker_JC.exe
Files
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3ccc59e215c48377a3952a677cd9b30e_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE