58b11e0f92a939a685e0d60ec682f501

General

Target

58b11e0f92a939a685e0d60ec682f501
Size

618KB
MD5

58b11e0f92a939a685e0d60ec682f501
SHA1

1fb2e962dadadbdf23307717b86e99078a491bea
SHA256

00a551ec55f72bd36ea94bf86feec8fea2fde42da666ca3d6e4bb03ddb78c79c
SHA512

52b7972205a2c9b7e462002911b70901e5300cbdd51b2aa97e2c491eeb14dcd6114e8b960d4425f697c2b6f2a5330ac03744dc24a748ce8b36d59bbb58a1aa88
SSDEEP

12288:OqjENgTj2zya6WUAz0mjvFs2fyLO/1wFsgjahyIPT1EZz0Ezm6ZmpD:ORLUs0m7O2Ttk6RP/6ApD

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
58b11e0f92a939a685e0d60ec682f501
unpack001/out.upx

Files

58b11e0f92a939a685e0d60ec682f501
.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 904KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 580KB - Virtual size: 584KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 921KB - Virtual size: 921KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 67KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 397KB - Virtual size: 397KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 904KB

UPX1 Size: 580KB - Virtual size: 584KB

.rsrc Size: 37KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 921KB - Virtual size: 921KB

.itext Size: 3KB - Virtual size: 2KB

.data Size: 25KB - Virtual size: 25KB

.bss Size: - Virtual size: 21KB

.idata Size: 12KB - Virtual size: 12KB

.tls Size: - Virtual size: 60B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 67KB - Virtual size: 66KB

.rsrc Size: 397KB - Virtual size: 397KB

UPX0
Size: - Virtual size: 904KB

UPX1
Size: 580KB - Virtual size: 584KB

.rsrc
Size: 37KB - Virtual size: 40KB

.text
Size: 921KB - Virtual size: 921KB

.itext
Size: 3KB - Virtual size: 2KB

.data
Size: 25KB - Virtual size: 25KB

.bss
Size: - Virtual size: 21KB

.idata
Size: 12KB - Virtual size: 12KB

.tls
Size: - Virtual size: 60B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 67KB - Virtual size: 66KB

.rsrc
Size: 397KB - Virtual size: 397KB