Behavioral task
behavioral1
Sample
a8af39b5a63d01adf84329fd7d89f7e0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a8af39b5a63d01adf84329fd7d89f7e0N.exe
Resource
win10v2004-20240802-en
General
-
Target
a8af39b5a63d01adf84329fd7d89f7e0N.exe
-
Size
58KB
-
MD5
a8af39b5a63d01adf84329fd7d89f7e0
-
SHA1
c81d88ea2abfa0423db92a27b61016d3403613bc
-
SHA256
4a6a776841c3ce912b5e8a535544bed649237196e665b1b5768aea2c7f76e2e4
-
SHA512
16d8108735d6541d382bcc5a024f57cac6af6ecf7d31a4804e066e3baf6d4151320ff05a99ddfcb60c6982242ffdfdb17ff62f22c01f22c36c7250c234427cae
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9yGH5B0BT37CPKKdJJ1EXBwzEXBwdcMcI9yGG:CTW7JJ7TPTyTW7JJ7TPTbmxma
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8af39b5a63d01adf84329fd7d89f7e0N.exe unpack001/out.upx
Files
-
a8af39b5a63d01adf84329fd7d89f7e0N.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