Behavioral task
behavioral1
Sample
2024-09-29_c12a1f7a733ce0c27f5cc4595562eb7a_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-29_c12a1f7a733ce0c27f5cc4595562eb7a_cryptolocker
-
Size
93KB
-
MD5
c12a1f7a733ce0c27f5cc4595562eb7a
-
SHA1
de58462ad96615211ebab41428a6f82e39eb2d6e
-
SHA256
d6c33de6dfbb13465924fd4c70d7c138f6e435944eda897083715dc1299c1af2
-
SHA512
1e16757b3fdc1d65e3849f98f295632a0f097938e7a3ce7a180b4280792c42fb8a006c00b61528e7b5a198385f261ccd1bfe8925fcd45917e1dae9f252a2490f
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/BX:z6a+CdOOtEvwDpjcV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_c12a1f7a733ce0c27f5cc4595562eb7a_cryptolocker
Files
-
2024-09-29_c12a1f7a733ce0c27f5cc4595562eb7a_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