Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_2c3daeee9d2bfaf1dea1fc21d44f0eb1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_2c3daeee9d2bfaf1dea1fc21d44f0eb1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_2c3daeee9d2bfaf1dea1fc21d44f0eb1_cryptolocker
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Size
70KB
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MD5
2c3daeee9d2bfaf1dea1fc21d44f0eb1
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SHA1
01db695de3a5733de3866dec26dda031235c91c4
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SHA256
483ccb7581b25f10774ea71f89cc32c788adcaf21a332cf8ef3b6788467f42e3
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SHA512
6299e990646f37b3c28d9e07442092598d1558fbd592752a74619dc9c77dc12ef5a7bb518a55d72c02b18fb9b17ec596de54c63a62af6f8b436a6fae5d12bd6f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgz:DW60sllyWOtEvwDpjwF85C
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 2024-01-29_2c3daeee9d2bfaf1dea1fc21d44f0eb1_cryptolocker
Files
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2024-01-29_2c3daeee9d2bfaf1dea1fc21d44f0eb1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ