Behavioral task
behavioral1
Sample
2024-10-03_04f209de345caa1b109d90edd55bf6ea_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-03_04f209de345caa1b109d90edd55bf6ea_cryptolocker
-
Size
55KB
-
MD5
04f209de345caa1b109d90edd55bf6ea
-
SHA1
d68e50039496922db50bdceecfac87947ab054b0
-
SHA256
20eb9a1611e3789e20a569f93653c81c97453cce30d73fd4e139d01364504d99
-
SHA512
272b5b57cef2ab07e82f66c9889240df41eef7cc4ea17746745a11f100bccd7dcb9e3a8c9345ad8df0e48a50016592aa5b9b3446db88bb57debf17a2f6358751
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj31ik/9+g:z6a+CdOOtEvwDpjz
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_04f209de345caa1b109d90edd55bf6ea_cryptolocker
Files
-
2024-10-03_04f209de345caa1b109d90edd55bf6ea_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_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