Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_bfdf9c77acd8592eed0094f3608444dc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_bfdf9c77acd8592eed0094f3608444dc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_bfdf9c77acd8592eed0094f3608444dc_cryptolocker
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Size
120KB
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MD5
bfdf9c77acd8592eed0094f3608444dc
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SHA1
2495c8937ec14bfef20bbc357ea5d33e095bb241
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SHA256
dcfa2da061e74498e52689ca0979b27b6426b36bcb7d26d670a13d2a0e65a8f1
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SHA512
0770e1486ca497e09e7dfa85886a02034a92e176c40898629d4f6329f462fd961457424ecefafeeefe0c3aa747b42a8f5372c90d03ee4eb44b7f47c59b26523b
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKs:gUj+AIMOtEvwDpjNbwQEIPlemUhYas
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 2024-01-18_bfdf9c77acd8592eed0094f3608444dc_cryptolocker
Files
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2024-01-18_bfdf9c77acd8592eed0094f3608444dc_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