Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_a37068ce1cc6a6a6bd1434e365e894a0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_a37068ce1cc6a6a6bd1434e365e894a0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_a37068ce1cc6a6a6bd1434e365e894a0_cryptolocker
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Size
124KB
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MD5
a37068ce1cc6a6a6bd1434e365e894a0
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SHA1
474fd92eaf9f4a929f19675ebf94af138b6c9f3c
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SHA256
7717e33f148a07d64e6d5e6b49e857ccef3dba276130d7f570147e92a0dcb7d3
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SHA512
2b64cb26e97b2f72a5586ae4ea04f1cbb4c7613ba5e0ba2e2861ca4eb9ce03f24c38d214758d830797deddc05b33f909bc666b0e62d1b7e8b49f9ef21b2b9df2
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qT: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 2024-03-05_a37068ce1cc6a6a6bd1434e365e894a0_cryptolocker
Files
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2024-03-05_a37068ce1cc6a6a6bd1434e365e894a0_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