Behavioral task
behavioral1
Sample
7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f.exe
Resource
win10v2004-20240508-en
General
-
Target
7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f
-
Size
195KB
-
MD5
da9ddbd2887744e7eb566d929219820d
-
SHA1
87f2255b2904ad04306509f5a0b670da84823180
-
SHA256
7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f
-
SHA512
ffe11cde1f70770dfab77fe6dc0a3109b5a717b94e472fc5dffb0536cd6827bdc9dce5696adbb4b86b6d5b647c0ebda13f769c305ce96c450639bee9a456b81a
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfllp:hfAIuZAIuYSMjoqtMHfhflljKwOgobM
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f unpack001/out.upx
Files
-
7fdfedd8735956925d1660cb1c6565a49dba7d43bcae56541591f3e8b045907f.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ