Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_6d5ccefebdbf22404ab859a15be3fcb8_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_6d5ccefebdbf22404ab859a15be3fcb8_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_6d5ccefebdbf22404ab859a15be3fcb8_cryptolocker
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Size
52KB
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MD5
6d5ccefebdbf22404ab859a15be3fcb8
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SHA1
d2807227ae3d7433137722450f20fb148df968ce
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SHA256
baf7d27d881bd694fa00faf135c77b95df3684ee40ff7aa3c1484175d9fddc14
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SHA512
a9275f6f3c3336fa609da4c04dd308f7a35c7695ba1332cafd5a5b047b74ebd613be3818687d51b4269e830286474a408f59d18ab29298699445824f2128707e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyy1:6j+1NMOtEvwDpjr8hhXy+iyy1
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 2024-06-11_6d5ccefebdbf22404ab859a15be3fcb8_cryptolocker
Files
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2024-06-11_6d5ccefebdbf22404ab859a15be3fcb8_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