Behavioral task
behavioral1
Sample
5a876c23523ea3f08e5fddc76ed1302a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5a876c23523ea3f08e5fddc76ed1302a.exe
Resource
win10v2004-20231215-en
General
-
Target
5a876c23523ea3f08e5fddc76ed1302a
-
Size
234KB
-
MD5
5a876c23523ea3f08e5fddc76ed1302a
-
SHA1
d0eab91b3b3719b80d02910935eecdb599156c99
-
SHA256
77ed85436369d568eb560828023f7c6c2afb044df2b1add56e8653dcb7d44cfa
-
SHA512
48ac0b097cf44be4f4afc808d0e31cbbf4db5ed9aa2a157518e951789c5791760a5fcf0671326357ba138ed4a7b50f00e773003a77b0d6c2d9186ef3d85607c8
-
SSDEEP
6144:0a0e715f5pnPS+q5LmT3ao9q1xGkjF8tArf1XaZx:/Lf5NSoT3RkOYykfEZx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5a876c23523ea3f08e5fddc76ed1302a unpack001/out.upx
Files
-
5a876c23523ea3f08e5fddc76ed1302a.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 304KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 362KB - Virtual size: 361KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ