Behavioral task
behavioral1
Sample
2024-01-09_ed5da03fdc7ffea5b2000848ec5e1af8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_ed5da03fdc7ffea5b2000848ec5e1af8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_ed5da03fdc7ffea5b2000848ec5e1af8_cryptolocker
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Size
75KB
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MD5
ed5da03fdc7ffea5b2000848ec5e1af8
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SHA1
d6dcc7a777b7245c5b333355c7b5415d43c8b638
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SHA256
944045e8d6f6025f2f636aabfc58bcdc7d79e2a9f5862444fe59a1151b7ef016
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SHA512
103ee6aa4bf6cd21f1c6687fb165b32cfac088849fc211f3264b73ea825dd92c756035eb6a262343aebe4fa84088a97960ee042abc9988b5b3e8e650e9180366
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBde:T6a+rdOOtEvwDpjNtU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_ed5da03fdc7ffea5b2000848ec5e1af8_cryptolocker
Files
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2024-01-09_ed5da03fdc7ffea5b2000848ec5e1af8_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