Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_a8cfab3fc00061e299d21cc3e8f2eb44_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_a8cfab3fc00061e299d21cc3e8f2eb44_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_a8cfab3fc00061e299d21cc3e8f2eb44_cryptolocker
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Size
126KB
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MD5
a8cfab3fc00061e299d21cc3e8f2eb44
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SHA1
98bd744436d131bf22c1c9eff98252b8065a8b3e
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SHA256
8d5c51bfda3ae658534173e7a1cc980dcdec0a1f19a4487ce175b94c28934eee
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SHA512
c355244568dbf8730a9c3d5787041a1276d690d50b518c7fb3cbf2bf8f8dfceb17455833ce1112789e6c8b34e3d4ab328b554093dbac79b483e6d365aa8b5aac
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBK:vCA9OtEvwDpj0
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 2024-03-06_a8cfab3fc00061e299d21cc3e8f2eb44_cryptolocker
Files
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2024-03-06_a8cfab3fc00061e299d21cc3e8f2eb44_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