Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_ee0db2f89a68d207be8f60c7bc6ffc87_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_ee0db2f89a68d207be8f60c7bc6ffc87_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-26_ee0db2f89a68d207be8f60c7bc6ffc87_cryptolocker
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Size
64KB
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MD5
ee0db2f89a68d207be8f60c7bc6ffc87
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SHA1
4d56a81c777788ba274065e6208f4f9fe6489a48
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SHA256
67b7f1e36b67220b78bee633e511ad36d3230352b70038f8681f518ed0c4a5fb
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SHA512
ad493c58d149ba507be64c8b87c84da85c3af9958485d38f8fedb1f08fb6aee4997dc408b282ecc72b00801e687b4b9728e38e5247ad4a5352901debbcd87189
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJG:6j+1NMOtEvwDpjr8ox8UDEy0KmU
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 2024-03-26_ee0db2f89a68d207be8f60c7bc6ffc87_cryptolocker
Files
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2024-03-26_ee0db2f89a68d207be8f60c7bc6ffc87_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