Behavioral task
behavioral1
Sample
2024-10-09_1bc7b71cd75007f463c3c6b6f1f0b3bf_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-10-09_1bc7b71cd75007f463c3c6b6f1f0b3bf_cryptolocker
-
Size
80KB
-
MD5
1bc7b71cd75007f463c3c6b6f1f0b3bf
-
SHA1
0870132b6a44c905b7c0b88e15866d99fc3a8812
-
SHA256
3fd47dd74770b9c201822514698bfb8af9b2439dd99d43e49f7927a549af249f
-
SHA512
553518149f80e6d58ff231ee1cf47a08ea03d264d0ce704659beee833ab85b8f87ac2b03c2cce75250f88d15dd1fc7c4c5fab073afbe5ad19fad5e23223247e6
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqn:T6a+rdOOtEvwDpjNck
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_1bc7b71cd75007f463c3c6b6f1f0b3bf_cryptolocker
Files
-
2024-10-09_1bc7b71cd75007f463c3c6b6f1f0b3bf_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