79dd7fe29039502baadb7c4aec9297b5

General

Target

79dd7fe29039502baadb7c4aec9297b5
Size

398KB
MD5

79dd7fe29039502baadb7c4aec9297b5
SHA1

068b601db2f473b2946709e0d528e36fc8d98fbd
SHA256

8fc3a938a4d9cca7eff6591fcb3e2206bf631530ea740da47657d4529956aee4
SHA512

0c368ad64f7bde086497f5ce5c5d4f4ed025d7c99aa09a90f005965c5d7fb99b65cdb0017cb26212fd010a97510c51640389f5811a8d9c9d87029a35408af80a
SSDEEP

12288:f0a9zFr9am7Uj+31vEkh0OsllOzAX1LR5qCh/FtYKYen:tFrLYjw5NSlwAX9RUYq4n

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
79dd7fe29039502baadb7c4aec9297b5
unpack001/out.upx

Files

79dd7fe29039502baadb7c4aec9297b5
.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: 464KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 368KB - Virtual size: 368KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 29KB - Virtual size: 32KB

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: 645KB - Virtual size: 645KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - 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: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 464KB

UPX1 Size: 368KB - Virtual size: 368KB

.rsrc Size: 29KB - Virtual size: 32KB

Headers

File Characteristics

Sections

.text Size: 645KB - Virtual size: 645KB

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

.data Size: 12KB - Virtual size: 11KB

.bss Size: - Virtual size: 24KB

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

.tls Size: - Virtual size: 56B

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

.reloc Size: 48KB - Virtual size: 48KB

.rsrc Size: 53KB - Virtual size: 53KB

UPX0
Size: - Virtual size: 464KB

UPX1
Size: 368KB - Virtual size: 368KB

.rsrc
Size: 29KB - Virtual size: 32KB

.text
Size: 645KB - Virtual size: 645KB

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

.data
Size: 12KB - Virtual size: 11KB

.bss
Size: - Virtual size: 24KB

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

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 48KB - Virtual size: 48KB

.rsrc
Size: 53KB - Virtual size: 53KB