Behavioral task
behavioral1
Sample
4af7c9806baf77f57befcf9797759a70N.exe
Resource
win7-20240704-en
General
-
Target
4af7c9806baf77f57befcf9797759a70N.exe
-
Size
166KB
-
MD5
4af7c9806baf77f57befcf9797759a70
-
SHA1
99ca2606e0da6aa7354b34e2ed5a1cafe488a6c0
-
SHA256
9c7750575b833b7b5c426090da0b8b8b311bec888ca94829adf524d1ddc7d624
-
SHA512
6b4b0f3f9219d4e2f071613a1f18fcce0e37c260c6f6c1cf34384c653993fc6e7f370bf56d23af7f5c6bdf461c502ef4c650fca38d45099c93db284d826d9524
-
SSDEEP
3072:hyI9KHpKHDGCLOwstyhZFChcssc56FUrgxvbSD4UQrO2lxGuS:D9QpKjShcHUai
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4af7c9806baf77f57befcf9797759a70N.exe unpack001/out.upx
Files
-
4af7c9806baf77f57befcf9797759a70N.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: 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