Behavioral task
behavioral1
Sample
2024-09-07_7a20a1e646f7e8cf772ac918adde6b6a_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-07_7a20a1e646f7e8cf772ac918adde6b6a_cryptolocker
-
Size
51KB
-
MD5
7a20a1e646f7e8cf772ac918adde6b6a
-
SHA1
79bdea5da521302ce440fd540a32ad075d98d4a1
-
SHA256
5882dc8ecd4a022f3eba3acc23ce4ecba67dc8a0c5c731d4c65dcfad002c01c1
-
SHA512
6b2f452e520f5de2f7c241f48d4d62c6ebd9421a0b553c04881c47bc7d3bf4142046709235121ef4c8e4935467e682a85be4877c0954db07dd6f9d13a78c21c0
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpP+u:b7/y28wZEjbnouy8G76iH/NLpH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_7a20a1e646f7e8cf772ac918adde6b6a_cryptolocker
Files
-
2024-09-07_7a20a1e646f7e8cf772ac918adde6b6a_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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