Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_d23a4bf4a8c4892ae6212d873d3b58fb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_d23a4bf4a8c4892ae6212d873d3b58fb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-29_d23a4bf4a8c4892ae6212d873d3b58fb_cryptolocker
-
Size
125KB
-
MD5
d23a4bf4a8c4892ae6212d873d3b58fb
-
SHA1
44d76cb5665d45c436042033ecdae3c66875bbb6
-
SHA256
f96d18c7bcc0fad64cb35cd66819935cbb347bc07b7e0cfba55d9a4bd98210c8
-
SHA512
06c260d1b28a2454b981b74086b38e965c65d89d3815292a54de2b0846b8ec6356fc39f8930f7a4712cdc39b0d676d2513a9fd1fec17e8286309df6dfd3177bc
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpx:vCA9OtEvwDpjN
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 2024-03-29_d23a4bf4a8c4892ae6212d873d3b58fb_cryptolocker
Files
-
2024-03-29_d23a4bf4a8c4892ae6212d873d3b58fb_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