Behavioral task
behavioral1
Sample
2024-09-04_7ab16cfed12b1f33d90f0f627f46882e_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-04_7ab16cfed12b1f33d90f0f627f46882e_cryptolocker
-
Size
26KB
-
MD5
7ab16cfed12b1f33d90f0f627f46882e
-
SHA1
14370de62766fdeecf11f81b54ab959b5629ba6a
-
SHA256
b8ba45237db7732dab9965931a23c74f2f15452c598e83ca39ca3c68039a90ad
-
SHA512
7ec43694035b72ad2f4e0819ac55c155b57a5449758cc9f4a7290d1d9dec4f6e3d7bb40bd0260889a7eb1d2c6593dea33daa6269e222a4904c81b936515253d0
-
SSDEEP
384:bVCPwFRuFn65arz1ZhdaXFXSCVQTLfjDp6HMmHBda6:bVCPwFRo6CpwXFXSqQXfjAsmHBdH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-09-04_7ab16cfed12b1f33d90f0f627f46882e_cryptolocker unpack001/out.upx
Files
-
2024-09-04_7ab16cfed12b1f33d90f0f627f46882e_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
Sections
UPX0 Size: - 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
-
out.upx.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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ