a7d45d202df2aec79253a943b7ba20bff85583ad14d5fc58e9a5f8fd91de16b5

General

Target

a7d45d202df2aec79253a943b7ba20bff85583ad14d5fc58e9a5f8fd91de16b5
Size

270KB
MD5

929621a51199fb6fe646e77ccc7d3280
SHA1

5caad0db0b8481651689e3802e9214667bfd086a
SHA256

a7d45d202df2aec79253a943b7ba20bff85583ad14d5fc58e9a5f8fd91de16b5
SHA512

52ee30a1275d34537942ee94601b2b21eda88ec4b867593e877d826c36cffcb8824352c67d43d4c4b074f8ed430b246ec1825feb31520724a0c25d0c1aa63082
SSDEEP

6144:uPqWWsF6kD8v95PLOSsM5rlUQaDWtqCZvHqLyx:uSDsFnDErD7sMlySrZv3

Score

8^/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

Files

a7d45d202df2aec79253a943b7ba20bff85583ad14d5fc58e9a5f8fd91de16b5
.exe windows 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: 512KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 265KB - Virtual size: 268KB

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_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: 624KB - Virtual size: 623KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 11KB - Virtual size: 10KB

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: 32KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 512KB

UPX1 Size: 265KB - Virtual size: 268KB

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

Headers

File Characteristics

Sections

.text Size: 624KB - Virtual size: 623KB

.itext Size: 11KB - Virtual size: 10KB

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

.bss Size: - Virtual size: 32KB

.idata Size: 16KB - Virtual size: 16KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 36KB - Virtual size: 35KB

.rsrc Size: 16KB - Virtual size: 15KB

UPX0
Size: - Virtual size: 512KB

UPX1
Size: 265KB - Virtual size: 268KB

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

.text
Size: 624KB - Virtual size: 623KB

.itext
Size: 11KB - Virtual size: 10KB

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

.bss
Size: - Virtual size: 32KB

.idata
Size: 16KB - Virtual size: 16KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 36KB - Virtual size: 35KB

.rsrc
Size: 16KB - Virtual size: 15KB