Behavioral task
behavioral1
Sample
2024-01-06_650d9ccc428594bbf56290b681ae6c8a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_650d9ccc428594bbf56290b681ae6c8a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_650d9ccc428594bbf56290b681ae6c8a_cryptolocker
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Size
64KB
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MD5
650d9ccc428594bbf56290b681ae6c8a
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SHA1
d61a7ba6ce8332647c4ab1a5b88fe9254d5008db
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SHA256
62e9aa47b33d131e708c00eeb774eb875356bdecfa123fba39e5257f5cd54049
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SHA512
0095a398448e4b388b29a9b3c76cf018ca40590726f54adebfa11096b8b35ff08d13b3f7c90f0b2221674ee4cf210dce76166f8a00cb9d9f8aade8b7bb933317
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SSDEEP
384:z0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26JWFQ6YkW0NrD5v6ntOOtEvwDpjqIGa:zQz7yVEhs9+8XJP6ntOOtEvwDpjF
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_650d9ccc428594bbf56290b681ae6c8a_cryptolocker
Files
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2024-01-06_650d9ccc428594bbf56290b681ae6c8a_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