Behavioral task
behavioral1
Sample
2024-10-03_41d4a1355a189a134d3b6f3d305541e1_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-03_41d4a1355a189a134d3b6f3d305541e1_cryptolocker
-
Size
47KB
-
MD5
41d4a1355a189a134d3b6f3d305541e1
-
SHA1
57b38dd57b04b89335dea3d51039ad637aad3b15
-
SHA256
3ce6e7fdeb0d7fee263d17ffda6055f85bb53cf93ec77c89d1f895e7a85ee8de
-
SHA512
41af11ae435c1b7071a8491ce0642e6a0a386103e7b589112ff7439ab811fd8d624718c92caab772b1269cc96445ed2180677bf49c4e13029a645267a8d47051
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqO6h:bODOw9acifH+Yzh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_41d4a1355a189a134d3b6f3d305541e1_cryptolocker
Files
-
2024-10-03_41d4a1355a189a134d3b6f3d305541e1_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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