Behavioral task
behavioral1
Sample
2024-01-11_d78fc5745f8ec6f2b0a5091c8b54f8ac_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_d78fc5745f8ec6f2b0a5091c8b54f8ac_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_d78fc5745f8ec6f2b0a5091c8b54f8ac_cryptolocker
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Size
113KB
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MD5
d78fc5745f8ec6f2b0a5091c8b54f8ac
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SHA1
c50ef52101a41dcd9eebd4796b9324c2fa39dd3b
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SHA256
6bf887682c30cbf21b5eb9d6b2dd2bf269da26b9dcf7def2a4972d4b19d6994a
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SHA512
69ae838a6b76b49a9f12127b2f542970b2abed6b851d636c5a2c8266b9ecfcf169922222f6bab7d9bd37331c999a3417516fa71ed71dc542af0498f3d7b6f7a8
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01G:z6a+CdOOtEvwDpjczI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_d78fc5745f8ec6f2b0a5091c8b54f8ac_cryptolocker
Files
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2024-01-11_d78fc5745f8ec6f2b0a5091c8b54f8ac_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_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