Behavioral task
behavioral1
Sample
2024-09-11_9545ee381fb6b38311e14478dd075344_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-11_9545ee381fb6b38311e14478dd075344_cryptolocker
-
Size
92KB
-
MD5
9545ee381fb6b38311e14478dd075344
-
SHA1
7169dce518c4a69bfa4aef1b9408289cbb3faf40
-
SHA256
a10c08ea75a61c5866ea2a4ea3c1cbaa1de9e49b006fa80eae82113251e4906c
-
SHA512
4a27f4cc65fdf51ccdae17726eaafbc664ca8c28c580755d3780405202b623aa287ac97afbb8f5b9789ab597af6d7116a1df88f890e3d7cf96f8069266cc8c9c
-
SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAew:n6a+1SEOtEvwDpjYYvQd2P1
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_9545ee381fb6b38311e14478dd075344_cryptolocker
Files
-
2024-09-11_9545ee381fb6b38311e14478dd075344_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_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: 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