Behavioral task
behavioral1
Sample
2024-09-13_8b53c0d4d64662246720fac564411aaf_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-13_8b53c0d4d64662246720fac564411aaf_cryptolocker
-
Size
89KB
-
MD5
8b53c0d4d64662246720fac564411aaf
-
SHA1
7f51d12c9ae0f8b0111d52d34ca2b542a71a7a2c
-
SHA256
3fe0c3fe0008011dc21e4870b65def1252a8b443da3b5209ef91bd0ec2175df7
-
SHA512
d80757e2efcb12826a42ded81821b6dc1c60ebd77b7ecd9f992cf7925c704b53707a8aad3a8fb712a37c402fcb6c94e24a57137c9a913b55d2d2d464f7779eef
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDWv:zCsanOtEvwDpjb
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_8b53c0d4d64662246720fac564411aaf_cryptolocker
Files
-
2024-09-13_8b53c0d4d64662246720fac564411aaf_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
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