Behavioral task
behavioral1
Sample
f7ce2e2868343c6932a3ba230c3fa37c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f7ce2e2868343c6932a3ba230c3fa37c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f7ce2e2868343c6932a3ba230c3fa37c_cryptolocker_JC.exe
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Size
136KB
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MD5
f7ce2e2868343c6932a3ba230c3fa37c
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SHA1
d4b9a565dc609ca0cf171ae282a14148eb480e19
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SHA256
f70289f7a0ca7ef8b802ca057e4ffd34fcb6efa1a770a5ba1a4dc7979ccb53e4
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SHA512
3006fd982dc183b3d93697baff37d2e8cf50c78f8407cb71fa0532e490bb4b4440af4699c4ab0cdf3b83961077c4d18feb1c9cb4c730eea7e00fba08659b89fe
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G/Tty:z6a+CdOOtEvwDpjczB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f7ce2e2868343c6932a3ba230c3fa37c_cryptolocker_JC.exe
Files
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f7ce2e2868343c6932a3ba230c3fa37c_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