Behavioral task
behavioral1
Sample
a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c.exe
Resource
win11-20240412-en
General
-
Target
a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c
-
Size
266KB
-
MD5
7ad50e5a23e3c2730c89bab434e4bc36
-
SHA1
e965a653ec2f4219123ded09ac00e0bf609ebdcc
-
SHA256
a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c
-
SHA512
aea8cd30f22f1f3a597be8724b552ebef4ac32102a36b36b1932a56e98dd005617c2f1832ad01c0347de1c4d844bac15d1a3a5e5a9182806eed28627e53aaff0
-
SSDEEP
3072:KNXEGZJWhfNFC4S60+XoLczrVmXUEhKRuK3AYdfiQrImF+lASgnv3Ih1N1taH01Q:YXzKdNY49u8rVTaASgv3IXNP201net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c unpack001/out.upx
Files
-
a4c720e6012947755924f06d0dcfd9656f2b229e413db405e897a573fb5bca1c.exe windows:6 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 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_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ