Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_ab6fe2cf16d93fe341dc6b98f3a56610_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-24_ab6fe2cf16d93fe341dc6b98f3a56610_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_ab6fe2cf16d93fe341dc6b98f3a56610_cryptolocker
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Size
43KB
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MD5
ab6fe2cf16d93fe341dc6b98f3a56610
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SHA1
bd1dcc6f4c8fe55e58df529e965285df1fde70f0
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SHA256
6aa08fd77274b2f93bf1e6fc9af48534032960c013467d77d237c765bd378405
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SHA512
c4d9657d1c54727ee2184900cb50c47811b35f0211f076cd8444df8d1324cfb19a761fa476630e839ae183c803284eda77652ff8be1b813c92495732161321bf
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0h:6j+1NMOtEvwDpjrR2XabMu
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-24_ab6fe2cf16d93fe341dc6b98f3a56610_cryptolocker
Files
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2024-05-24_ab6fe2cf16d93fe341dc6b98f3a56610_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE