Behavioral task
behavioral1
Sample
2024-09-08_126b4553f7615ceece296fb93badd6df_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-08_126b4553f7615ceece296fb93badd6df_cryptolocker
-
Size
81KB
-
MD5
126b4553f7615ceece296fb93badd6df
-
SHA1
042e288e57052a938273c588723732536387cf69
-
SHA256
b7f38d6639b9331d44ef117791876f6e085978afe8a3f5573a548471d770b952
-
SHA512
d60c29c33642123e919a4830b1a5e594be629676eabe33cb867f91b7a73ce3cd718877a25f736fc1630abcefd4c27dde3c24b26e6e2067df1bb628ee4c70611a
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqd8:T6a+rdOOtEvwDpjNc9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_126b4553f7615ceece296fb93badd6df_cryptolocker
Files
-
2024-09-08_126b4553f7615ceece296fb93badd6df_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