Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_9c921c9c790e62c3c32b9f99002359a1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_9c921c9c790e62c3c32b9f99002359a1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-09_9c921c9c790e62c3c32b9f99002359a1_cryptolocker
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Size
125KB
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MD5
9c921c9c790e62c3c32b9f99002359a1
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SHA1
e5a40eddaf5a2d1bd839eba19ad3f27cd8564d37
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SHA256
f004bfc345a0948f5139fa8eac96cc6be7a1264ded2bcf97ea9d5a209109beb3
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SHA512
35825664312abc6e1c0e5e07c2ed6d66bd71334a2156a8f85f063facfbd7c0d71be3220ad1721dd812c2cda566bcebc8659bce155fc9b3d6e119be3d4bd1cf40
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpQ:vCA9OtEvwDpjM
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 2024-04-09_9c921c9c790e62c3c32b9f99002359a1_cryptolocker
Files
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2024-04-09_9c921c9c790e62c3c32b9f99002359a1_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