Behavioral task
behavioral1
Sample
2024-10-01_216f3623b932cffaad1f486bedd7d3b4_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-01_216f3623b932cffaad1f486bedd7d3b4_cryptolocker
-
Size
45KB
-
MD5
216f3623b932cffaad1f486bedd7d3b4
-
SHA1
bcb67c19c09680aea90a4f2d8c9149087b992766
-
SHA256
66722a58dd4c4357eac7959d91e605e8098ec9409d256e569906fde5b462b654
-
SHA512
955cef2387e20c82290c28573936d16333bfe32d1ef4087fd5850a7bbd2fb1b1d8249083ce198a20526d3000b1a8c3ea70e0dd82aab27e7bd54935338afdc099
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqD:bODOw9acifH+YD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_216f3623b932cffaad1f486bedd7d3b4_cryptolocker
Files
-
2024-10-01_216f3623b932cffaad1f486bedd7d3b4_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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