Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_def61387c1aabbc196e3420aeb7ea340_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_def61387c1aabbc196e3420aeb7ea340_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_def61387c1aabbc196e3420aeb7ea340_cryptolocker
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Size
60KB
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MD5
def61387c1aabbc196e3420aeb7ea340
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SHA1
743d7877c84898716b494fdba6e93b27212ad89e
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SHA256
40b5c89a09ded4cfaea84f0e42e1df34ac3b628a96be8425507f00f5ed2b1a03
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SHA512
d859ab2d4a6a4c9465081c34c0d1c219bcb02627573126945e97de8d5956a58ca55a78ff6af9e00b1944780f3d212112cf701dace7a9e52b84b7a016371e8462
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGElUAW/:6j+1NMOtEvwDpjr8ox8UDElbW/
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 2024-03-08_def61387c1aabbc196e3420aeb7ea340_cryptolocker
Files
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2024-03-08_def61387c1aabbc196e3420aeb7ea340_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