Behavioral task
behavioral1
Sample
2024-10-05_0ffda93bcee8ba89ca03d5cb8abd975c_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_0ffda93bcee8ba89ca03d5cb8abd975c_cryptolocker
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Size
54KB
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MD5
0ffda93bcee8ba89ca03d5cb8abd975c
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SHA1
ad1f62e0f52d7a82c4859f0c16e04479b40fa9f9
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SHA256
37bde62dfb6371116e747865772e1cf1c8906ef6b555c383cab5d12abe7da5ce
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SHA512
7abad2517bb0f51628788b58707fc6b9966d8f9ab2c3a8a8b8f7af51d4c3ee0289c310ebf6fca0692c40f2e90cd1e1186b1bd2a9da3a7e310f658f5e1b6347a9
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPU:b7/y28wZEjbnouy8G76iH/NLpa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_0ffda93bcee8ba89ca03d5cb8abd975c_cryptolocker
Files
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2024-10-05_0ffda93bcee8ba89ca03d5cb8abd975c_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