20bab72e3fe8d4bbbd22964af6a4f3d1 | Triage

Sharing

General

Target

20bab72e3fe8d4bbbd22964af6a4f3d1
Size

11KB
MD5

20bab72e3fe8d4bbbd22964af6a4f3d1
SHA1

4bee2540a249b0868b898d7104c7624be123e63c
SHA256

8ad86a189562efc0090dd0d39086c2376173cabc4f406c6be2a1872a835e65c3
SHA512

ef503487af047b4fddc09925e653319b4a13fdaf7d4afb091c0549dd09a3dc5b0b1477492cb166838fc9017f41be47d3c8143bb4c37016aca9bc01e8c1f7c6db
SSDEEP

192:SO6C/cWTzS9IbBKLoS/4lUIr7fSwHAlXH1LTaa2y3+n4UI7KOeeaajUo:rx1W9WYxE/HMHpeapgMPR

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
20bab72e3fe8d4bbbd22964af6a4f3d1
unpack001/out.upx

Files

20bab72e3fe8d4bbbd22964af6a4f3d1
.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

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.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

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE