Behavioral task
behavioral1
Sample
b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19.exe
Resource
win10v2004-20240412-en
General
-
Target
b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19
-
Size
296KB
-
MD5
c51aacf4c323ef129aaf39ec13d94d9a
-
SHA1
e6c908bf4b32e42b86330100c20ca7f8e078b52f
-
SHA256
b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19
-
SHA512
4b42531b418cbd907afd0e1da56e2fd7dbb618d37451c396441416e770977da5975a23181c1ab653e040c11a10cfa906a245702061befdd1a91c75a5f290492f
-
SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIjyBrOdm:WacxGfTMfQrjoziJJHIQx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19 unpack001/out.upx
Files
-
b5a571e0df0ce62b9b1e90661f944d7855ee0c5b1973ca6b36a85406eb022d19.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
Sections
UPX0 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
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
-
out.upx.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
Sections
.text Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ