Behavioral task
behavioral1
Sample
bf8b774aab45a63cc21d3d71bde6dc9b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bf8b774aab45a63cc21d3d71bde6dc9b.exe
Resource
win10v2004-20231215-en
General
-
Target
bf8b774aab45a63cc21d3d71bde6dc9b
-
Size
133KB
-
MD5
bf8b774aab45a63cc21d3d71bde6dc9b
-
SHA1
7aa931b27efbbfbfee14952449af41217300f329
-
SHA256
0251f197e3dae4a986419abb3cfcf0e13923098f9b36169eb9353a0707543671
-
SHA512
dbd64a77cfd513e95c84d03cf80c1a5d59cf5b36237f02d65c4b5f43bf25d5d7902e4ad16124b4778a6b24220e973de33bc5227ac632808d62dc106a5099f66e
-
SSDEEP
3072:fKCgm6cZ+BBqRkOQHnxLLaQmqCj/bOzpkY57RwhjjeqO1yuxQ:flrDaOQRPaNDbONkOChuxQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf8b774aab45a63cc21d3d71bde6dc9b
Files
-
bf8b774aab45a63cc21d3d71bde6dc9b.exe windows:4 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: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE