Behavioral task
behavioral1
Sample
2024-09-28_0c33e5cf6c367f4e6cd452269b10d8cd_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_0c33e5cf6c367f4e6cd452269b10d8cd_cryptolocker
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Size
77KB
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MD5
0c33e5cf6c367f4e6cd452269b10d8cd
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SHA1
1f714ac1cbb2d976737ad526c4afc89a7ce38e3e
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SHA256
628a89a9ad0a88a902fd0f057677039d156066e513fd1dddfb0f3d70e1db6a42
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SHA512
e683cb1fa9b7ffb56221f9b6186b12df401b136b8878a24a472cd8b60bd427e87f8382f9d4c3bfd169310d779dcca3e96eb5438f12b19691fd3c3dd08bb82352
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzcR:T6a+rdOOtEvwDpjNwR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_0c33e5cf6c367f4e6cd452269b10d8cd_cryptolocker
Files
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2024-09-28_0c33e5cf6c367f4e6cd452269b10d8cd_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