Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_edcb08067a8bfe613f6aa991c3aa8ca1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_edcb08067a8bfe613f6aa991c3aa8ca1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_edcb08067a8bfe613f6aa991c3aa8ca1_cryptolocker
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Size
74KB
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MD5
edcb08067a8bfe613f6aa991c3aa8ca1
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SHA1
363276ed6d07014a275acb500900108a34ba7dc6
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SHA256
f95968890984e61dd7815c0c5861480f5133a652b029018ab578995f1af1cec6
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SHA512
60b3be7a918d0b8e1a2a1d38fa466379b954770f376989efba395f995399215aee96ad6b56e5a010cc16c082467614bd366bdc2298b0c163d7b7661b8cd23e5f
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUP/:xj+VGMOtEvwDpjubwQEI8UP/
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 2024-03-19_edcb08067a8bfe613f6aa991c3aa8ca1_cryptolocker
Files
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2024-03-19_edcb08067a8bfe613f6aa991c3aa8ca1_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: 13KB - Virtual size: 16KB
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