851aebc5a6d1473f2825b71acb45a886be52410ea81c7e406d617a0b069b2db6 | Triage

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General

Target

851aebc5a6d1473f2825b71acb45a886be52410ea81c7e406d617a0b069b2db6
Size

35KB
MD5

dd78df9b1124e8a12d4b8489f0574f2d
SHA1

01dd2797cc1a7a7fb60e879bc09d84ce14ad2894
SHA256

851aebc5a6d1473f2825b71acb45a886be52410ea81c7e406d617a0b069b2db6
SHA512

0a27da7229bfc2ee5ba5ff5e136c950cc1f2f239dc4452099adadde339ef1049884c4c801badbaf85656cc3f32fba726e3b3ebcd6eb22ca2191d1936c7cfe29e
SSDEEP

768:oaVccV3nL7FsbsrSCrtOtS6Y8cXB41VjsTaXx4ln3G:oaVf3smSCZOtS6YhX0Jl

Score

10^/10

upx

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
static1/unpack001/out.upx	Nirsoft

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Files

851aebc5a6d1473f2825b71acb45a886be52410ea81c7e406d617a0b069b2db6
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ