Behavioral task
behavioral1
Sample
2024-10-09_17eac92b994a11c25edcf49b9c96cd15_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-09_17eac92b994a11c25edcf49b9c96cd15_cryptolocker
-
Size
44KB
-
MD5
17eac92b994a11c25edcf49b9c96cd15
-
SHA1
7425b159138bd7156920bc685e99a4ac60c6175d
-
SHA256
c993b550ecbced99daf908a28a0dd21e4171d596eee8c2273d41efdfdf2e71d8
-
SHA512
939dc59a35b0ec7a34e1d9e92a865398511d5a9e5df4d4858b9b851057953e8f17cfcdce8345c85bbcc96f9cf4886d14a45d833769b2d3cf0e4aee2c3112eedd
-
SSDEEP
768:bO74zYcgT/EkdCQgpwXFXSqQXfj0xKsmHBde:bO6YcA/Xk3wXFXSqAJQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_17eac92b994a11c25edcf49b9c96cd15_cryptolocker
Files
-
2024-10-09_17eac92b994a11c25edcf49b9c96cd15_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