Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_115cd0c2b44b8fcf6e1ad9ec6035a806_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_115cd0c2b44b8fcf6e1ad9ec6035a806_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-06_115cd0c2b44b8fcf6e1ad9ec6035a806_cryptolocker
-
Size
42KB
-
MD5
115cd0c2b44b8fcf6e1ad9ec6035a806
-
SHA1
1951c2eade3d9f9d9bd8ee783baf2441c76a0a6e
-
SHA256
c4628e0521ebbaf8db0ca056bf9cadbd23440c75f0bf98408ec6b1249b15c53b
-
SHA512
3fd2e5dc1a7eb22003f5506e70e7924df9bdec9f988bdc90c0a547156631cfac2ff08cc97d8caecf4402e49e0dbf4a23085ae086225e45b5e63f43c7e414e1ef
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnv5:6j+1NMOtEvwDpjr8h5
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 2024-03-06_115cd0c2b44b8fcf6e1ad9ec6035a806_cryptolocker
Files
-
2024-03-06_115cd0c2b44b8fcf6e1ad9ec6035a806_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