Behavioral task
behavioral1
Sample
3c967456f2a26d1c4a4f46f144c62500_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3c967456f2a26d1c4a4f46f144c62500_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3c967456f2a26d1c4a4f46f144c62500_cryptolocker_JC.exe
-
Size
56KB
-
MD5
3c967456f2a26d1c4a4f46f144c62500
-
SHA1
98cd355e534ade98ac54c6dc629da284f7ba9ce7
-
SHA256
41891a1996cc8689703f307749c5ecc55feb175dd0e9559b0d770d364a4e3c05
-
SHA512
a1666efcf1cdb630ab901f6d01f0f305da9ebc59d72a637d77dd1f75687db82a023387c43212b2c2b9d3ac43aa4c79d1028f17e32115e5388c3043aab80ef373
-
SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPECuMpmA97bQx:zj+soPSMOtEvwDpj4HE9Mp997u
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3c967456f2a26d1c4a4f46f144c62500_cryptolocker_JC.exe
Files
-
3c967456f2a26d1c4a4f46f144c62500_cryptolocker_JC.exe.exe windows 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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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