Behavioral task
behavioral1
Sample
a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678N.exe
Resource
win10v2004-20241007-en
General
-
Target
a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678N.exe
-
Size
90KB
-
MD5
336113880bdd16b0f17b73753c430f50
-
SHA1
148c506416bce02f501731246d26e2c75f3a9a0c
-
SHA256
a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678
-
SHA512
5b58c6a9384b1a26a3cb0d43849b0142726085686d6990dd4e3c2a59237864c9e279c929da194b45c7398794fa322b34e9f41b16cb48bf69bc8569cc39e358e2
-
SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678N.exe unpack001/out.upx
Files
-
a23ace4145e7f2913b1885c81f6071771e254304a6432d638c4a47a0eec5a678N.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: 236KB
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: 3KB - 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: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ