Behavioral task
behavioral1
Sample
2024-10-05_284c6b9202788f464fe08db491f93063_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_284c6b9202788f464fe08db491f93063_cryptolocker
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Size
87KB
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MD5
284c6b9202788f464fe08db491f93063
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SHA1
96ec344cc650c0b76e7739b526ce33de4c24262a
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SHA256
34fbc46788f7fe80356ffa1b40e2bf1485093574eb979f8c592110352157a1e1
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SHA512
f66e6408b2640ae20ed9db420476a7be18fa1518cc15268bd4ff4de40dd193489a93eac12ab0dc71b9d7732a6528a6c101f81d3de00c111908a54ace03e5573e
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjb:zCsanOtEvwDpjq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_284c6b9202788f464fe08db491f93063_cryptolocker
Files
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2024-10-05_284c6b9202788f464fe08db491f93063_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_CODE
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