Behavioral task
behavioral1
Sample
8873a4dd99d03f2339bb522785fd267636d1279d53dd4ef405156f9c0a3fedbf.exe
Resource
win10-20230703-en
General
-
Target
8873a4dd99d03f2339bb522785fd267636d1279d53dd4ef405156f9c0a3fedbf
-
Size
266KB
-
MD5
394ed693ea9b319e20f8d783ffc3164c
-
SHA1
26d9cbbb9976c346d021ca81ff4fec39010f4925
-
SHA256
8873a4dd99d03f2339bb522785fd267636d1279d53dd4ef405156f9c0a3fedbf
-
SHA512
9292a1fd542ca87e7251a17788fc43d9bcac07fe2271051b0a3e408ea2b088207c6e05eea7bee801428af8fc693a5d38c724d778214d3585414ec2b7e12e3c0f
-
SSDEEP
6144:OXzKdNY49u8rV2/Mw+atfHcHx1SFeBT01net:Va4ACjatfHuxAQ01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8873a4dd99d03f2339bb522785fd267636d1279d53dd4ef405156f9c0a3fedbf unpack001/out.upx
Files
-
8873a4dd99d03f2339bb522785fd267636d1279d53dd4ef405156f9c0a3fedbf.exe 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 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