Behavioral task
behavioral1
Sample
2024-01-08_64a2aa1d4d7ea1c61cbe34b4e3ccd292_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_64a2aa1d4d7ea1c61cbe34b4e3ccd292_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_64a2aa1d4d7ea1c61cbe34b4e3ccd292_cryptolocker
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Size
66KB
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MD5
64a2aa1d4d7ea1c61cbe34b4e3ccd292
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SHA1
cc6debec0fa14364fb0790622a837cbb305b7c36
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SHA256
0997b8e8e36c1e7d752434734bcaada6d83696d57222e4389431dc8d8e7bd444
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SHA512
79b6232014a89fe9a82f9bea61849350cac5ebcdc2aab392aaba096a7a4b7f9463eac512d1a4e64f649e91ac102d0c711910999e181b52df5ab1f7347d8fc624
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBE:z6a+CdOOtEvwDpjQi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_64a2aa1d4d7ea1c61cbe34b4e3ccd292_cryptolocker
Files
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2024-01-08_64a2aa1d4d7ea1c61cbe34b4e3ccd292_cryptolocker.exe windows:5 windows x86 arch: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