Aurora[.]exe | Triage

Sharing

General

Target

Aurora.exe
Size

21.3MB
MD5

416de11d210ae0ff50214021ff57b32b
SHA1

3142453c18080b83d8dbdeba89524beea1c94ff3
SHA256

72e1fc6da0a5cfca80413b8b24a880b0688908264971cfedaf079ee52ce4d850
SHA512

e1f061f99e9e4e42c21269a32c9f3cfa711a8a95caf7628637d5606ae7846fc73ae982b0ee78646026c41e5c1e61e21a15829967d2fed534070e3c40e2731e4c
SSDEEP

393216:TYTogFuaMaKQy6SSTMX3q7wLta40K3pNPS4n+yubbcEVPxEV+aqdvx1LB1x8NFN:TYT1Fu/6SSTMq+YK3Hx+3r5Np1FL8NF

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

sample themida
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

Aurora.exe

Files

Aurora.exe
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 18.0MB - Virtual size: 18.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 864B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ