Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_95a26579d401cd16f51ef75b9b6ee822_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_95a26579d401cd16f51ef75b9b6ee822_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_95a26579d401cd16f51ef75b9b6ee822_cryptolocker
-
Size
43KB
-
MD5
95a26579d401cd16f51ef75b9b6ee822
-
SHA1
c5f424d246ba1e4fc54c85f7b32e6f8783475012
-
SHA256
a3ca63fa7b0d11d77f75b6d07361da8078f393e0cea0363340c965732aa89e39
-
SHA512
20d1dd230a56963e5c88357c2d939083d1b08dfcb954c4df04bf5aad8c40af381dc83e29e7a8cdcce4065977505dc73420a9115370b3f0f7754aa7a85d7523e9
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vCZ:6j+1NMOtEvwDpjr8dx4z
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 2024-01-25_95a26579d401cd16f51ef75b9b6ee822_cryptolocker
Files
-
2024-01-25_95a26579d401cd16f51ef75b9b6ee822_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