Behavioral task
behavioral1
Sample
2024-01-06_b27b1caf0ec3cfe6e3d586ca73632793_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_b27b1caf0ec3cfe6e3d586ca73632793_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_b27b1caf0ec3cfe6e3d586ca73632793_cryptolocker
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Size
54KB
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MD5
b27b1caf0ec3cfe6e3d586ca73632793
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SHA1
14dc1c5e9f693b8a043d3b11f239fa477ecbf4b9
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SHA256
eba287484625114f2819a0b4edec87dbc064e97e3a2b05096f9fc0d553fe17a4
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SHA512
02c6f50976ad2526f5ec2334a266f58ec68c54a18736bcbc91143e743c46898c8e77b05804757aa5f733077b82fdbe95b34feaa2f8269368ed28101521329c15
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpq:zj+soPSMOtEvwDpj4y2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_b27b1caf0ec3cfe6e3d586ca73632793_cryptolocker
Files
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2024-01-06_b27b1caf0ec3cfe6e3d586ca73632793_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