Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_5e4e64216f7e10d2f6e520705e7b7d6a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_5e4e64216f7e10d2f6e520705e7b7d6a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_5e4e64216f7e10d2f6e520705e7b7d6a_cryptolocker
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Size
126KB
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MD5
5e4e64216f7e10d2f6e520705e7b7d6a
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SHA1
69322aa370e7a6262d0467456855cf2b1b115b0f
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SHA256
3903ce7911d63bc32620a194a6b481e8ef3c8ecb3db4467ab5e56576257674fd
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SHA512
a7e20ab37c2b91805e9ecd1a362dac22de1ff71586e8e10cbb93f61eb69de668389903ca9575bda69be9bbb718128668fb4938b2cd1c76765fd7e0cc8e1c874f
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpf:vCA9OtEvwDpjD
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 2024-02-25_5e4e64216f7e10d2f6e520705e7b7d6a_cryptolocker
Files
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2024-02-25_5e4e64216f7e10d2f6e520705e7b7d6a_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