Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_e149ae1513eedf422d44310e91a8d242_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_e149ae1513eedf422d44310e91a8d242_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_e149ae1513eedf422d44310e91a8d242_cryptolocker
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Size
63KB
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MD5
e149ae1513eedf422d44310e91a8d242
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SHA1
d5aa24531d159cb875c03e5a5f843c3091ea5944
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SHA256
3780836d3f5bd429b605d53473eafe0e37a68612526152187e8d26bc563b4b75
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SHA512
25e8b9c7e1be0b6e0d843a81e06217c8a8a6273b29df5b06f6e6b837bdd4bfd936e25adaa76327e31d7563f37984f1b169c09246fff71c3f6882dd9c80254775
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMl:6j+1NMOtEvwDpjr8ox8UDEs
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 2024-02-27_e149ae1513eedf422d44310e91a8d242_cryptolocker
Files
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2024-02-27_e149ae1513eedf422d44310e91a8d242_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