Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_56ae748982c1c23d20e08f5fbd318292_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_56ae748982c1c23d20e08f5fbd318292_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_56ae748982c1c23d20e08f5fbd318292_cryptolocker
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Size
62KB
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MD5
56ae748982c1c23d20e08f5fbd318292
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SHA1
2ce527672902e7e0f3288af71476bf0cd52d79aa
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SHA256
2663296443ca5461dbc90f38e4ac4d26118208ef41f35129ce3214fc80339f8a
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SHA512
1ca791899274c0fa6d2554c2936d41ee7e9f44329641905feff82c4d21069eae0ea53981070a51eb749dd28e3c63e866c3c8942955ebf60677664d34d225baf0
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KwBx:6j+1NMOtEvwDpjr8ox8UDEy0KwBx
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_56ae748982c1c23d20e08f5fbd318292_cryptolocker
Files
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2024-03-19_56ae748982c1c23d20e08f5fbd318292_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