Behavioral task
behavioral1
Sample
2024-01-06_2f46bee6391bce87de2ed07a00215d9c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_2f46bee6391bce87de2ed07a00215d9c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_2f46bee6391bce87de2ed07a00215d9c_cryptolocker
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Size
74KB
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MD5
2f46bee6391bce87de2ed07a00215d9c
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SHA1
d72daa4a2df25374a519732b502873ad7a4bb92f
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SHA256
67e27bd9cbc3bf1323c9c5773f89584f83df6996e7b229ef5853030276079dbc
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SHA512
90813633f42e3d791e34d900d0668d03f215957168c16d2569cac252f421b3461fbac339d0b795c96c39b95f2209b0a6a6515566d7715c85334bb81df743171a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdN:T6a+rdOOtEvwDpjNtr
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_2f46bee6391bce87de2ed07a00215d9c_cryptolocker
Files
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2024-01-06_2f46bee6391bce87de2ed07a00215d9c_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