Behavioral task
behavioral1
Sample
2024-09-07_b051ce3d7c47b44de68c46cba88a097d_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-07_b051ce3d7c47b44de68c46cba88a097d_cryptolocker
-
Size
54KB
-
MD5
b051ce3d7c47b44de68c46cba88a097d
-
SHA1
3793822cd25e46d1485a9e6c62ffb31be334a6d2
-
SHA256
ec3f4fb160b8c38da73683c8dc77ac2f9b42b8fcdd42e41f667aa4a6b44631f8
-
SHA512
9a9500ae6f52746321a9cbdba111889393d972818d092c5920150713f27e72c00d0f9fe1887c6c8924053c291189d461609208d062f4928195b68db6669f53c3
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPX:b7/y28wZEjbnouy8G76iH/NLp9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_b051ce3d7c47b44de68c46cba88a097d_cryptolocker
Files
-
2024-09-07_b051ce3d7c47b44de68c46cba88a097d_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