Behavioral task
behavioral1
Sample
2024-09-14_e3f49a3e9b983f62bc595cceafc11ad0_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-14_e3f49a3e9b983f62bc595cceafc11ad0_cryptolocker
-
Size
43KB
-
MD5
e3f49a3e9b983f62bc595cceafc11ad0
-
SHA1
80bcc5cf9da6e56fe64e12850acd605299152cc0
-
SHA256
66d0c779f5760b7e07c99de59f94b7e746e828cb8bb82c937a5f66509066fefc
-
SHA512
85f898e399ed59d7c6b027e11c369a592af6a77d9f9314051d51c3a630889dcee6d5dd98f235498471f252d4d95312dea0211dd1fb96e0ebdd3e5097acfabeb7
-
SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWJKN:ba6YcA/Xk3wXFXSqAJ9u
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_e3f49a3e9b983f62bc595cceafc11ad0_cryptolocker
Files
-
2024-09-14_e3f49a3e9b983f62bc595cceafc11ad0_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