Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_7b978501d40b2fe23b34638a8dc6855b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_7b978501d40b2fe23b34638a8dc6855b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_7b978501d40b2fe23b34638a8dc6855b_cryptolocker
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Size
126KB
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MD5
7b978501d40b2fe23b34638a8dc6855b
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SHA1
7b0ce09b473f75c2ca3fa95390f60f9ce3499114
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SHA256
053f8637c4ffef630f536b49509cd19029d8e47586693b1be78342f9eb3ad2c6
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SHA512
990ef2f59e44b9ebe22ae7a1d19b9969c0c3b486c90cea1deeeec601c99225efa3ea10a03d5f5bf30abeb28d31994e6d9b5e27d959cfc5f8c71359673047e487
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpN:vCA9OtEvwDpjx
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 2024-03-15_7b978501d40b2fe23b34638a8dc6855b_cryptolocker
Files
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2024-03-15_7b978501d40b2fe23b34638a8dc6855b_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