Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_a2e212045049abcad42c6ab3e64ef705_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_a2e212045049abcad42c6ab3e64ef705_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-31_a2e212045049abcad42c6ab3e64ef705_cryptolocker
-
Size
44KB
-
MD5
a2e212045049abcad42c6ab3e64ef705
-
SHA1
33db79f8596ec1f210ce08031cd0af8b6754be72
-
SHA256
7ebb3d10df0b8b2f3c80917254b4b2794e665fb33a987828bc24dc8e8f2ae531
-
SHA512
002d349eb38c34e6e8d4135e1c87c0b006e30090f76bcfec31317ce96c3b22355c17a7501ad081c1b16995a65989408f756c2b4226e33ff53a03feec81ea24e0
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDk:6j+1NMOtEvwDpjrRr4
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 2024-05-31_a2e212045049abcad42c6ab3e64ef705_cryptolocker
Files
-
2024-05-31_a2e212045049abcad42c6ab3e64ef705_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: 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