Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_6bd7c1f89ad0b8062ae37d80e7cc760c_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-12_6bd7c1f89ad0b8062ae37d80e7cc760c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-12_6bd7c1f89ad0b8062ae37d80e7cc760c_cryptolocker
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Size
43KB
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MD5
6bd7c1f89ad0b8062ae37d80e7cc760c
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SHA1
359bf0705da3f477d25d7219a5e72d536843a8ce
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SHA256
0acfa54648c8bffa2c09c9654a2dfc3c887a96417f33af7344cade25659f5dfe
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SHA512
ef756205b1f1e87a90142a8f9938330d969bfcdb366aa967ba55eba60ce97f5683bf9fdf51cb55fbb07c638540d323239da29f933fcf60a4930187016987a273
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDt:6j+1NMOtEvwDpjrRS
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 2024-05-12_6bd7c1f89ad0b8062ae37d80e7cc760c_cryptolocker
Files
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2024-05-12_6bd7c1f89ad0b8062ae37d80e7cc760c_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