Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_7ea061ba31e95c127d2ffc5ffd58bf32_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_7ea061ba31e95c127d2ffc5ffd58bf32_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-10_7ea061ba31e95c127d2ffc5ffd58bf32_cryptolocker
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Size
41KB
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MD5
7ea061ba31e95c127d2ffc5ffd58bf32
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SHA1
ebc388975366dbc0a53dbc34a179e72daa8fca3d
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SHA256
eb738b2f1f6dc0a205c0bad92c48a04ee44ec566aade9a0830b5590a88173d4e
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SHA512
2bfad5a7ca0165504218df8f108feeff42e86956502da05202b6953bbd557badb3be2bdbee69c29e11c26dfd378db68a943ecbb7a26da33fe5b5c4034f31a80b
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOF:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/X
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 2024-03-10_7ea061ba31e95c127d2ffc5ffd58bf32_cryptolocker
Files
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2024-03-10_7ea061ba31e95c127d2ffc5ffd58bf32_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