Behavioral task
behavioral1
Sample
2024-06-24_e834bc817cf234fb242b77286fb19c20_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-24_e834bc817cf234fb242b77286fb19c20_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-24_e834bc817cf234fb242b77286fb19c20_cryptolocker
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Size
54KB
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MD5
e834bc817cf234fb242b77286fb19c20
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SHA1
b379c5e5cabf03cda3e01079c9857d457e138bd8
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SHA256
ce21773f422a6aecb97c47f9cfc3774da3c2ba569f134914dccf4789b39af162
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SHA512
6038eab8a1f73c994a013b96ebdaa8c26dafb455ab916f1abb4f77d9bf442009e2761eb804386807d0ff531cbf8932091d4aa207056e2dda55765fffbc19ee45
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPp:b7/y28wZEjbnouy8G76iH/NLpz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-24_e834bc817cf234fb242b77286fb19c20_cryptolocker
Files
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2024-06-24_e834bc817cf234fb242b77286fb19c20_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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