Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_d872e2611839d9de491952798b6f5c78_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_d872e2611839d9de491952798b6f5c78_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-19_d872e2611839d9de491952798b6f5c78_cryptolocker
-
Size
124KB
-
MD5
d872e2611839d9de491952798b6f5c78
-
SHA1
c3785648b4cf7dee43be739eac138c9f4d1cf4b5
-
SHA256
241853122e957e0fc715b596a65ac0301ab6ea0df340458bf61a2b56b40bab69
-
SHA512
c5db13d92b3564c6420fbb3b13c4c58d414967744687b659a51d62dbc07d18b829bf91db8fe91b9d79dbc20b2f520fa37114bbced7b0cc157e2e156fa4858c6f
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4I:vCA9OtEvwDpjl
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 2024-02-19_d872e2611839d9de491952798b6f5c78_cryptolocker
Files
-
2024-02-19_d872e2611839d9de491952798b6f5c78_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