Behavioral task
behavioral1
Sample
2024-01-01_1d826b3f56642e5cd6289a4d8a842b40_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-01_1d826b3f56642e5cd6289a4d8a842b40_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-01_1d826b3f56642e5cd6289a4d8a842b40_cryptolocker
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Size
102KB
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MD5
1d826b3f56642e5cd6289a4d8a842b40
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SHA1
245558516dafe16510a0613b1724bf1da2d62086
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SHA256
a8a3707cd129b16f06cf984ffe4b7e2947e6519407ec7ed3f70fd73addde9d2d
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SHA512
6c14c539fa91f429cc537ebeb62f9959842dae802796c51c8578bfb87560bfd19063ba52c352ea3063cf1d64c2cd946a6e55c6bf7bca2aba02d8dd10a7c21464
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksr:1nK6a+qdOOtEvwDpjr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_1d826b3f56642e5cd6289a4d8a842b40_cryptolocker
Files
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2024-01-01_1d826b3f56642e5cd6289a4d8a842b40_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
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