Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_9f460c1437038cf4565f51eca42a0486_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_9f460c1437038cf4565f51eca42a0486_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-19_9f460c1437038cf4565f51eca42a0486_cryptolocker
-
Size
56KB
-
MD5
9f460c1437038cf4565f51eca42a0486
-
SHA1
6694df6e4c0fbc11fe0f36b6dc7a4c101e9ea149
-
SHA256
80416b6cc1b3e3be2ce45d5b394aa2265b7e464b576b198af77b1249a0fe850c
-
SHA512
b5911d15f55a577fe2fb22e2a1ce6b554371a8662ed8ec3e070df524701cc97cb187da910d214ab639c04c94533d93cd14f775f0db5e00567f35d145ec32b4b0
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/0GgOiI6:xj+VGMOtEvwDpjubXdgOr6
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_9f460c1437038cf4565f51eca42a0486_cryptolocker
Files
-
2024-02-19_9f460c1437038cf4565f51eca42a0486_cryptolocker.exe windows:5 windows x86 arch: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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE