Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_92e00b3c4603635291dc0aa0a8f256d5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_92e00b3c4603635291dc0aa0a8f256d5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_92e00b3c4603635291dc0aa0a8f256d5_cryptolocker
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Size
48KB
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MD5
92e00b3c4603635291dc0aa0a8f256d5
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SHA1
2427b0c1fe6546d868c8bfa914b002f71073e71c
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SHA256
1d82ac183c22c49dce6578fac3d732ebcf11d2c2d92780321d7312b37c63f2d7
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SHA512
fbbcbe4ce4ece264c39d72c62432994d151339f6723a4e558a08aceb215d11da6a0231a5ebf2138cbc7cb0b535108be78f90e22e8de9c064a77aa7521bd81400
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRi:6j+1NMOtEvwDpjr8hhXE
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 2024-03-14_92e00b3c4603635291dc0aa0a8f256d5_cryptolocker
Files
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2024-03-14_92e00b3c4603635291dc0aa0a8f256d5_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