Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_94c336661bc885c9e05edb58028a9764_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-28_94c336661bc885c9e05edb58028a9764_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-28_94c336661bc885c9e05edb58028a9764_cryptolocker
-
Size
31KB
-
MD5
94c336661bc885c9e05edb58028a9764
-
SHA1
a6eeeaaaff63ccc464261b7370c80061bd57d20d
-
SHA256
b85c1fcbb74b036eec9767ef89f6264e2248b00379e447e0159b678440ee85ec
-
SHA512
923453d2c1f16ad9ef92c1d4fb4ab097d8f3bdad20dd96c74ced3dfbb50f11f1448af6cdbaa032d6ae69ffc8711aa0e585b01d7edfd5c5fe40bc7a2625e082eb
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHurJw:q0zizzOSxMOtEvwDpj/arqH
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-28_94c336661bc885c9e05edb58028a9764_cryptolocker
Files
-
2024-04-28_94c336661bc885c9e05edb58028a9764_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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