Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_d7461b69b2750a7485443b427a0a35dc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_d7461b69b2750a7485443b427a0a35dc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-24_d7461b69b2750a7485443b427a0a35dc_cryptolocker
-
Size
49KB
-
MD5
d7461b69b2750a7485443b427a0a35dc
-
SHA1
bb8854932f890352191911997088bf4403b47925
-
SHA256
d8a2f3334d690261fb5878c218d3ad0ce913b8eca7402a2cf49ea4afff232a80
-
SHA512
b982fcd27e3d00e635bd7667f96fa29c40c3e925d2521f302deb1023ab33e72f196f21cd64696a5ca97156305c3c77137f4dd8aee77c9687cfe212da17377c9f
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyHS:6j+1NMOtEvwDpjr8hhXy+iyHS
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 2024-04-24_d7461b69b2750a7485443b427a0a35dc_cryptolocker
Files
-
2024-04-24_d7461b69b2750a7485443b427a0a35dc_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