Static task
static1
Behavioral task
behavioral1
Sample
400000.InstallUtil.exe
Resource
win7-20230703-en
General
-
Target
400000-InstallUtil-AWK.zip
-
Size
75KB
-
MD5
7d9565798d7d7c90717ef578c6856892
-
SHA1
94de46d51c2349980dc17ccc369c4d9b4b8eafb3
-
SHA256
47acc32f440ca16005c15297b011458a1e342cecc88286506c23d6f9f8f4fdb8
-
SHA512
6710f1604f0ba2ec4394e39845affcac96eab83460dcb8d14a6c46f8b7521342e85712ad2de8941e317970d020e696caac53bf98390a4aac9278835603f80abc
-
SSDEEP
1536:YX89Vxp/yTlP25uu6NPHZEvBoCwFRbl6srykvFArZM5qY7PU5BO:1xlyJP2kJnPCybzvSK4sPU5BO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/400000.InstallUtil.exe
Files
-
400000-InstallUtil-AWK.zip.zip
Password: infected
-
400000.InstallUtil.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 204KB - Virtual size: 203KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ