Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_0d827a4872ca598b83770ecc52e0c566_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_0d827a4872ca598b83770ecc52e0c566_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_0d827a4872ca598b83770ecc52e0c566_cryptolocker
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Size
40KB
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MD5
0d827a4872ca598b83770ecc52e0c566
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SHA1
21e17f0143d65f565bb27a1325ff6a31e2799537
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SHA256
9aa2ae9433af846a033918cc760db880473407ced6db233c4508e4d7f8b73bd9
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SHA512
26769aca1bdb39d38e0aedcbe895b115e74a669e21ac5cd83f9e37ead7f38d469606b896869b3076160d8e4637cc76da0337ba86a0de161f5b3b4174e332a2ff
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOO3:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/F
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 2024-02-12_0d827a4872ca598b83770ecc52e0c566_cryptolocker
Files
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2024-02-12_0d827a4872ca598b83770ecc52e0c566_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