gh0strat | a85f5028f87eee058e5fca815bf3544bc181ca330267c3315da63f7593c3f84f | Triage

Sharing

General

Target

a85f5028f87eee058e5fca815bf3544bc181ca330267c3315da63f7593c3f84f
Size

38KB
MD5

1495157003e0751c57f6fd48221f4b82
SHA1

fcb17e0b3bd728d348866bf5937546922c5ec9b5
SHA256

a85f5028f87eee058e5fca815bf3544bc181ca330267c3315da63f7593c3f84f
SHA512

65a746ac729af9a719b0dfb350e06f5f60ab22a010a39989a94513d0480a3c6fba9ad5a130ea4bf39ce3488c30c0e821c9082cf0ebb48ad34be24cee71ae46f4
SSDEEP

768:ifzJ/Fv1cXbOkhA+l2Tej/NXMuBqTvA05Y9/5r8aI6x+CuY1TA2lLs:glmbX2TrAr8aRvTb

Score

10^/10

upx gh0strat

Malware Config

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
static1/unpack001/out.upx	family_gh0strat

Gh0strat family
gh0strat

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Files

a85f5028f87eee058e5fca815bf3544bc181ca330267c3315da63f7593c3f84f
.exe windows 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

Sections

UPX0
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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

Sections

.data
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ