Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f884a12266a37b4a24bfab9d3efb8c2e_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_f884a12266a37b4a24bfab9d3efb8c2e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_f884a12266a37b4a24bfab9d3efb8c2e_cryptolocker
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Size
123KB
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MD5
f884a12266a37b4a24bfab9d3efb8c2e
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SHA1
b3d658b2b589d04d6528582cd7eec7538248fa99
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SHA256
44d13cbf95fddc2b4111494215285bef75b5bdf5a3e840b3e15f0d5e2146ca77
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SHA512
06e4b1615e72fcd1a91be4b4d3864b14ace3f6dce92c0fb1a1b0ed835ddeed6563e0586bcb99d12455802d0e9091fb241665b6ffd291ab3e867b60da7215dc60
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGk:vCA9OtEvwDpjQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_f884a12266a37b4a24bfab9d3efb8c2e_cryptolocker
Files
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2024-02-18_f884a12266a37b4a24bfab9d3efb8c2e_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE