Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker
-
Size
127KB
-
MD5
3a9d0a6080bcc349e2318dac6b2ced2f
-
SHA1
a8eb6949381fae89ff2babca021bbcb0122c94e0
-
SHA256
e8dda13bd542afa4f759f874aaef5e30d53903ade857459d32cfa7f6066eb3b5
-
SHA512
8eb19e100c026d3d865a2ceb6c0543d2c8c1259536e76fd83bcab0b6dbd2e4406b2569631469ca0a4d74e3d85527e01dadb242bc1db537b5451867dacef8f276
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpq:vCA9OtEvwDpjO
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker
Files
-
2024-04-04_3a9d0a6080bcc349e2318dac6b2ced2f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE