Behavioral task
behavioral1
Sample
2024-06-20_d835335754a28b9cb6cb7942e4cb5d5c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-20_d835335754a28b9cb6cb7942e4cb5d5c_cryptolocker.exe
Resource
win10v2004-20240611-en
General
-
Target
2024-06-20_d835335754a28b9cb6cb7942e4cb5d5c_cryptolocker
-
Size
94KB
-
MD5
d835335754a28b9cb6cb7942e4cb5d5c
-
SHA1
14e996f4bdfa10575a1ef2ee865e88c0f1c6e743
-
SHA256
bc19bbb3259f0db5b9ac36327f98465e7c722281103af833398f5887a740345f
-
SHA512
1c4d0bbf3a1a9bff55472ab002ab4cd6cb9cf71e2f66d6db524fc54d8d4c96eb0cb56d1fefefb490fa397d455bdf90349cfc9bd1fbafbe5dc85e6542ab4279bd
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kK:zCsanOtEvwDpjBV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-20_d835335754a28b9cb6cb7942e4cb5d5c_cryptolocker
Files
-
2024-06-20_d835335754a28b9cb6cb7942e4cb5d5c_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