Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_92230d38033393ef50b94f479d7f410e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_92230d38033393ef50b94f479d7f410e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_92230d38033393ef50b94f479d7f410e_cryptolocker
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Size
124KB
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MD5
92230d38033393ef50b94f479d7f410e
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SHA1
776002c9444b72fd03209b30dbd389b41edd17ac
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SHA256
b4074898f8a97d2ea350b438dd10cf2c10a55d2937cd2f079900dadc638351c1
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SHA512
d2b2f2791a8a789c3164948f30cd09b9fee1a2dc38c009e061508962995e95f00c19a811714786e39d951bcac60f520a9c439b16517cc6a603419586df198812
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBxn:vCA9OtEvwDpjz
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 2024-01-28_92230d38033393ef50b94f479d7f410e_cryptolocker
Files
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2024-01-28_92230d38033393ef50b94f479d7f410e_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