Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_6ac5ec90ed414e193e9b645fcf9424fc_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-02_6ac5ec90ed414e193e9b645fcf9424fc_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-02_6ac5ec90ed414e193e9b645fcf9424fc_cryptolocker
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Size
42KB
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MD5
6ac5ec90ed414e193e9b645fcf9424fc
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SHA1
7d44b03c2a8ede8cb932aebc84e9a12aea265687
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SHA256
8ff242939274fc63bf2291ed73b418ef3dc56bc3297177cdf48530e7ce93da2f
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SHA512
bd9fc248ffee94c88a1cb7a9e50084ca1e81b4764718d609aad6933984191564aba44d052ae69144c57e17d510cf0517887e4ec10792525c25b6ddf4eec64ff3
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOB:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/j
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 2024-05-02_6ac5ec90ed414e193e9b645fcf9424fc_cryptolocker
Files
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2024-05-02_6ac5ec90ed414e193e9b645fcf9424fc_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