SolaraBootstrapper[.]exe | Triage

Sharing

General

Target

SolaraBootstrapper.exe
Size

2.6MB
MD5

9e43cdfc9923cc453111634a65f04691
SHA1

e3f73d7e5cd4e557ac755558ad539c6d2a5547b0
SHA256

ac10a3ae90d450832300d24624ea8bd49c6ecff1de3539b793f6472f76d021fd
SHA512

068ec0a085c8229e4fba4d4b5437a20fe82704c93ad7511e8f0cc0f21190d8af938891fb253a23a59ef567288f30bc63f1526b08e92017ca97ebea3341a74eba
SSDEEP

49152:xLpTsEQQEQ5pc0BK/sXJS3KM5dIy3LZrpgqTSihRN6UuNyY:xezYAn/KvclFrprSwwN

Score

7^/10

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

SolaraBootstrapper.exe

Files

SolaraBootstrapper.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 42KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 4.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ