Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_8415e5d0038d737ada23b1b6026eb567_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_8415e5d0038d737ada23b1b6026eb567_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-16_8415e5d0038d737ada23b1b6026eb567_cryptolocker
-
Size
69KB
-
MD5
8415e5d0038d737ada23b1b6026eb567
-
SHA1
f7199c9be772c47a594089fd5ee46112c7d06a55
-
SHA256
04adb3d51d9363d7509ce0afaa8b6634e26a8141315359f5cf11fa3c36d85056
-
SHA512
c2302bdf8c3d2e0010dc1e6246198a45273b925648d3479da61a3616f8f13fad11201b7daa07fa8868a312f87e66e39cbdbbc701a70d2e882a6ca25a0ff1663d
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFzV:6j+1NMOtEvwDpjr8ox8UDEpN/jh
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_8415e5d0038d737ada23b1b6026eb567_cryptolocker
Files
-
2024-05-16_8415e5d0038d737ada23b1b6026eb567_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