Behavioral task
behavioral1
Sample
2024-09-25_26e692a3c4d0fd8ca622ae3e7df1e3cb_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-25_26e692a3c4d0fd8ca622ae3e7df1e3cb_cryptolocker
-
Size
45KB
-
MD5
26e692a3c4d0fd8ca622ae3e7df1e3cb
-
SHA1
8bae1aeabb440822a9035610a140a734c6335cbe
-
SHA256
28d3d96c51a8d0a6e61f5d0fcbc95f6ecf27e9af0d6016305d4306a9a248f026
-
SHA512
a614a5e908102ebd561f41263b0f2d8deaf33843906931ed492967a8a7805c88e7dfa8a6bc99f58921861385104b525d8f9d27a5d2fd13f9435909a1d8d97a6a
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqM:bODOw9acifH+YM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_26e692a3c4d0fd8ca622ae3e7df1e3cb_cryptolocker
Files
-
2024-09-25_26e692a3c4d0fd8ca622ae3e7df1e3cb_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