Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_05adeaeeba564c2f66b1941521d0c466_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-04_05adeaeeba564c2f66b1941521d0c466_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_05adeaeeba564c2f66b1941521d0c466_cryptolocker
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Size
44KB
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MD5
05adeaeeba564c2f66b1941521d0c466
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SHA1
8dd5818c2926c78127e29dc1d1dba9d31890e4f4
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SHA256
5af446dbe2d5de25ac5508a23661ae826de2e6942b98069540d3bc65be4e4ac7
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SHA512
225b1656a8218e582f86a21c1462bae76b5a7045adc1f88e4407bacf3673507d08bdec05a2f3130c70a4c5c800e23156b357cf41c10973148f0ed1815291f263
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDi:6j+1NMOtEvwDpjrRV
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 2024-06-04_05adeaeeba564c2f66b1941521d0c466_cryptolocker
Files
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2024-06-04_05adeaeeba564c2f66b1941521d0c466_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