Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_6acf628a0f36a6c02c2e0ac81685183a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_6acf628a0f36a6c02c2e0ac81685183a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_6acf628a0f36a6c02c2e0ac81685183a_cryptolocker
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Size
66KB
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MD5
6acf628a0f36a6c02c2e0ac81685183a
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SHA1
dcdbe56894281c66268309046c04b9055e90d818
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SHA256
bd16d914b86847d7f58f3e0e0bd00f2a9d58cfadb32ee80529fe23868946291c
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SHA512
67ceb2806d5a8ee19e5f5a6f484a1541dd378553504ef9b91d69d7d3ecf04a19c22c9e2c41f1f30c7558c37139ca14a4564b46791393ae87ad7014870652e953
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xDQxc:6j+1NMOtEvwDpjr8ox8UDEpN/Gm
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 2024-04-06_6acf628a0f36a6c02c2e0ac81685183a_cryptolocker
Files
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2024-04-06_6acf628a0f36a6c02c2e0ac81685183a_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