Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_5ba67bc98da19ecf9bc4b8996b9a1462_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_5ba67bc98da19ecf9bc4b8996b9a1462_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_5ba67bc98da19ecf9bc4b8996b9a1462_cryptolocker
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Size
63KB
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MD5
5ba67bc98da19ecf9bc4b8996b9a1462
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SHA1
e995458c8466263220fa521d01f7f95a06f43349
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SHA256
ed779de6fff54766eb0cf71571398a2b2be36267a68fc13b58a460c87309cbea
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SHA512
ccce97eaae3f02f2978dc04caf82a55ec484ca1ba8ef61a3b90954c667abf1a36203d46688027acc5c2c11a918ed29e7669573e8417be386cbbd8c599fb3992d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0o6:6j+1NMOtEvwDpjr8ox8UDEpj
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 2024-02-19_5ba67bc98da19ecf9bc4b8996b9a1462_cryptolocker
Files
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2024-02-19_5ba67bc98da19ecf9bc4b8996b9a1462_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