11539f05d5a0df5144e1a7d8989c099e

General

Target

11539f05d5a0df5144e1a7d8989c099e
Size

669KB
MD5

11539f05d5a0df5144e1a7d8989c099e
SHA1

489cc1904404e7b36a6fc4ef31f11f67eec462b7
SHA256

1f6bd8980e832f2d1c888cdc8a0823db2cac759dc2683d99ef628978f7548e68
SHA512

cd7ab71abdc8593f6f7b720490f955d28a29e19f041937c985332217ed22d5857e49ec22dc845c474625c61136e35ecac60d92b951cc6ad675b8e2d051744b05
SSDEEP

12288:koFM71upgHwENRmrARiivj/gasZo4xNOMf433sUKpfcsFmcyou6KhK6udcKwvSX:kug5HwE2Q5L/UZokX433OpfPFmcyoud8

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
11539f05d5a0df5144e1a7d8989c099e
unpack001/out.upx

Files

11539f05d5a0df5144e1a7d8989c099e
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 324KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 344KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 536KB - Virtual size: 535KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 651KB - Virtual size: 651KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 324KB - Virtual size: 328KB

.rsrc Size: 344KB - Virtual size: 344KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 536KB - Virtual size: 535KB

.rdata Size: 91KB - Virtual size: 91KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 651KB - Virtual size: 651KB

.reloc Size: 29KB - Virtual size: 28KB

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 324KB - Virtual size: 328KB

.rsrc
Size: 344KB - Virtual size: 344KB

.text
Size: 536KB - Virtual size: 535KB

.rdata
Size: 91KB - Virtual size: 91KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 651KB - Virtual size: 651KB

.reloc
Size: 29KB - Virtual size: 28KB