Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_5973569969f9c0bf02c2b72fd8044697_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-19_5973569969f9c0bf02c2b72fd8044697_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_5973569969f9c0bf02c2b72fd8044697_cryptolocker
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Size
64KB
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MD5
5973569969f9c0bf02c2b72fd8044697
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SHA1
d76fd573b949cb903832a2a73306fec7b15ff023
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SHA256
134e15853b53718bc9d4adaf2870487fea16559cffbcc53464899cde56c03d7d
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SHA512
c5c82623a36127d62a5475e5fba041d3edf56986a110641d464caa52cdd0e17405a2f83903b6635dc86bf01ce09887d954c6729d7ab2cf2fd18fa80f5a4204b6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJr:6j+1NMOtEvwDpjr8ox8UDEy0Km1
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 2024-03-19_5973569969f9c0bf02c2b72fd8044697_cryptolocker
Files
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2024-03-19_5973569969f9c0bf02c2b72fd8044697_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