Behavioral task
behavioral1
Sample
2024-01-06_5a340bd1cc823fb8b8d3c36c780ca722_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_5a340bd1cc823fb8b8d3c36c780ca722_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-06_5a340bd1cc823fb8b8d3c36c780ca722_cryptolocker
-
Size
74KB
-
MD5
5a340bd1cc823fb8b8d3c36c780ca722
-
SHA1
f4aa6bf36227a0dcdc748cc13804b22829d11b75
-
SHA256
79014067933e435f9bcd8e6415709870e5388512ca321d6768a240963277f6d1
-
SHA512
5e0c9c831c94ac8d6cea631af92551de9d504430da219d397171cb0e50901a92dd15551560ba0d26814a01cb2dce9fcbee79c8c99e6c23c841f76c00ae7f118c
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSv:T6a+rdOOtEvwDpjNZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_5a340bd1cc823fb8b8d3c36c780ca722_cryptolocker
Files
-
2024-01-06_5a340bd1cc823fb8b8d3c36c780ca722_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