Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_2488433689759db15ba1c256cd44c9e0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_2488433689759db15ba1c256cd44c9e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_2488433689759db15ba1c256cd44c9e0_cryptolocker
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Size
127KB
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MD5
2488433689759db15ba1c256cd44c9e0
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SHA1
b280d33ce777130d9b17679f88bbffe7cb353f3c
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SHA256
20f230eaac8d404b10a5fa397e0170c3c559b319661a90b3dd4efed8f9827da4
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SHA512
8fb74ee5304b290c3c7fa13a1953d40fd49e962cd234ddcbcdcd9775796a92ab1ea278ac4a9283cdac7d79dd4dba17583d2569fb04b44a2f1dc5532e569d8ec6
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpt: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 2024-03-10_2488433689759db15ba1c256cd44c9e0_cryptolocker
Files
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2024-03-10_2488433689759db15ba1c256cd44c9e0_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