Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_e2972642f627a0c77d2fe418fb12cae5_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-16_e2972642f627a0c77d2fe418fb12cae5_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-16_e2972642f627a0c77d2fe418fb12cae5_cryptolocker
-
Size
52KB
-
MD5
e2972642f627a0c77d2fe418fb12cae5
-
SHA1
2bbfceb892f7326d43d28f9746acbe7d24b109fe
-
SHA256
db932b9b0ce9abaf018c1ca5213e914eaf0d7796d011631968ed326aed127288
-
SHA512
109e16c93c8cfc0d3f3ee2ec43ea9bbd762a9849cdbfd45323382f177c51bb0d5e77bd54cfbb43a62de47cf5f817596b8575ee3814b55c1a151e1d3043b835ed
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyB:6j+1NMOtEvwDpjr8hhXy+iyyB
Malware Config
Signatures
-
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 2024-05-16_e2972642f627a0c77d2fe418fb12cae5_cryptolocker
Files
-
2024-05-16_e2972642f627a0c77d2fe418fb12cae5_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