Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_c607a09c92d50e08432a047895ef6ee3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_c607a09c92d50e08432a047895ef6ee3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-06_c607a09c92d50e08432a047895ef6ee3_cryptolocker
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Size
64KB
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MD5
c607a09c92d50e08432a047895ef6ee3
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SHA1
0718661a20905d3fa6e393c87addc01d02036a38
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SHA256
eb506d48b32aa0b105058512d5885c54cf83e056255b3b663d1f3afa922220e4
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SHA512
43226cf33ea87045ae127e70649fe2306c0a0e294823edb3a0013ab0f9fb35536dce63d6583ad0b26a545a2b137b1edbd23d427328c60e07f9ea9b9e32e9212c
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPIh:6j+1NMOtEvwDpjr8ox8UDEpuha8PIh
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_c607a09c92d50e08432a047895ef6ee3_cryptolocker
Files
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2024-04-06_c607a09c92d50e08432a047895ef6ee3_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