Behavioral task
behavioral1
Sample
05be8db69a12bfb20b91593941d58eef.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
05be8db69a12bfb20b91593941d58eef.exe
Resource
win10v2004-20231215-en
General
-
Target
05be8db69a12bfb20b91593941d58eef
-
Size
63KB
-
MD5
05be8db69a12bfb20b91593941d58eef
-
SHA1
ca5a985b651413279934d7ebbe7bb7e4cb3930e3
-
SHA256
6c33e715fc48a9c48b31e377a57cc753545e1c0e8f90fd913886043e0ff4c7e6
-
SHA512
b71a2316acfc6b6616f0f1e9cc3dfedf56fdd72b46d27d2f4ce74e2e15405b1a78f3eda13542569abafad7b141922f8057ae2492f252722e7874998667bd167a
-
SSDEEP
768:XkX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIoHEqvOVYIzZIyoGJ+Oafb9t1ad7:6KcR4mjD9r82PVYezoGojTjN5a9SNzmj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05be8db69a12bfb20b91593941d58eef unpack001/out.upx
Files
-
05be8db69a12bfb20b91593941d58eef.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ