Behavioral task
behavioral1
Sample
c454c7c81dc61d2a5bf0f5c74810bfa0N.exe
Resource
win7-20240704-en
General
-
Target
c454c7c81dc61d2a5bf0f5c74810bfa0N.exe
-
Size
133KB
-
MD5
c454c7c81dc61d2a5bf0f5c74810bfa0
-
SHA1
a36fe93fb50c09413d0f69ca37af0f89e826dc99
-
SHA256
4bd28e9b179ed7dab8bb9193e1eb7c989b22f88ef215161c577e36e80a1e1048
-
SHA512
3cae8ea9b515153cf369343cacb4360b2fdb16a3b4f0a669de9d8acd1aa200e82954f8ea0c973c91ba1a6a71ebf33c6812f21ec31afd7a243dbc1b6816cf539d
-
SSDEEP
3072:swSqsLhhQMz2L2yvknubI34H43AoFMN3GFQfwN1/joKJ:swSjdsvkUbHIAoe2VN10
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c454c7c81dc61d2a5bf0f5c74810bfa0N.exe unpack001/out.upx
Files
-
c454c7c81dc61d2a5bf0f5c74810bfa0N.exe.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 130KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
.idata Size: 1024B - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 1024B - Virtual size: 2KB
IMAGE_SCN_MEM_READ
.text Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ