Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_8a2f2b9117a7e9ddf4fc3b944b2bf677_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_8a2f2b9117a7e9ddf4fc3b944b2bf677_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_8a2f2b9117a7e9ddf4fc3b944b2bf677_cryptolocker
-
Size
127KB
-
MD5
8a2f2b9117a7e9ddf4fc3b944b2bf677
-
SHA1
9d7835e03ef5e18167d112f82f4ff11bd31b95a2
-
SHA256
012b0cbc02b529c3b93fb317745c67f34fcbea3b95c54bd745e5cd6517cc88a7
-
SHA512
89bd3c012c5f7cb18a2b206b81ae90edbcb6893b231c8527f7ade1bc83669e793a175702566b59b35f1c6b14806b3975ae0f280b4a36a4820b639ef02001fbe3
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpB:vCA9OtEvwDpjd
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 2024-03-05_8a2f2b9117a7e9ddf4fc3b944b2bf677_cryptolocker
Files
-
2024-03-05_8a2f2b9117a7e9ddf4fc3b944b2bf677_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