Behavioral task
behavioral1
Sample
a2faeafb5c601320d378afca00e73eeea2bbef22b208d2bbda6eb2d355a9cb88.exe
Resource
win10v2004-20231020-en
General
-
Target
a2faeafb5c601320d378afca00e73eeea2bbef22b208d2bbda6eb2d355a9cb88
-
Size
266KB
-
MD5
970d3eca474faca97df3f5c79de50c3a
-
SHA1
a54c9c680228d848fa86ea67657b330d3e733d8b
-
SHA256
a2faeafb5c601320d378afca00e73eeea2bbef22b208d2bbda6eb2d355a9cb88
-
SHA512
996dc9e2c5055fedf793351848b2b699a606a7184e9f568caf796578c536f9e3d8536b5c25a2edc37c319415a3097edd672b6880f3aa410dede5a7cf0e2976f1
-
SSDEEP
6144:MXzKdNY49u8rVbcFxmczSlUHURodEr01net:Da4AlmczSLoSr01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a2faeafb5c601320d378afca00e73eeea2bbef22b208d2bbda6eb2d355a9cb88 unpack001/out.upx
Files
-
a2faeafb5c601320d378afca00e73eeea2bbef22b208d2bbda6eb2d355a9cb88.exe windows:6 windows 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
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