058790d78c2c29ca12574f2e1f8d4bcf

General

Target

058790d78c2c29ca12574f2e1f8d4bcf
Size

1.3MB
MD5

058790d78c2c29ca12574f2e1f8d4bcf
SHA1

8148c9681504ba4ef48a13cd015706b0b2e38796
SHA256

704a9448f225c727e36b9b8d13cf6db6a77c6ae740b18ee0e42698105d43ea27
SHA512

98142a2e9205d95326976076fed7acf37cce32901210bcbbfc620363242c1bb710fa6e5eee2c5021d078b5b882be769383ca4a4d8191857c3a6fb48653fcf20b
SSDEEP

24576:B078hrLsF8r3OMuyhKe+K8KoVdYsI4zWJZCMHgNNGO59Rqu6YZcrJocOeYTIufl:vS8TuyhK5GoYl4yZzHwNGw9dcrfY7d

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
058790d78c2c29ca12574f2e1f8d4bcf
unpack001/out.upx

Files

058790d78c2c29ca12574f2e1f8d4bcf
.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 436KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 469KB - Virtual size: 469KB

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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1020KB - Virtual size: 1020KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 436KB

UPX1 Size: 1.1MB - Virtual size: 1.1MB

.rsrc Size: 8KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 469KB - Virtual size: 469KB

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

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

.bss Size: - Virtual size: 20KB

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

.tls Size: - Virtual size: 56B

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

.reloc Size: 32KB - Virtual size: 31KB

.rsrc Size: 1020KB - Virtual size: 1020KB

UPX0
Size: - Virtual size: 436KB

UPX1
Size: 1.1MB - Virtual size: 1.1MB

.rsrc
Size: 8KB - Virtual size: 12KB

.text
Size: 469KB - Virtual size: 469KB

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

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

.bss
Size: - Virtual size: 20KB

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

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 32KB - Virtual size: 31KB

.rsrc
Size: 1020KB - Virtual size: 1020KB