Behavioral task
behavioral1
Sample
2024-01-01_9f4a0c1e12ea6b0159e13053e0a349bc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-01_9f4a0c1e12ea6b0159e13053e0a349bc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_9f4a0c1e12ea6b0159e13053e0a349bc_cryptolocker
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Size
55KB
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MD5
9f4a0c1e12ea6b0159e13053e0a349bc
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SHA1
365b2b6b15171a82694a39225d07b7f61e9e432a
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SHA256
75bb94e8b7c2f3a65c923780ff58bded261429e56833a5ef1fb02a4818ea4093
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SHA512
06e90166686392e4e2f4b77ccb36c455b5c8213920c35146ddb716a9270286f64c3e2d878691835be2d8f891e71564d84de5a25771864ec3d3a3566b4cb1af1d
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpLx:zj+soPSMOtEvwDpj4yx
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_9f4a0c1e12ea6b0159e13053e0a349bc_cryptolocker
Files
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2024-01-01_9f4a0c1e12ea6b0159e13053e0a349bc_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