7263e8a83c7e0dcb5d7b9584cfe94708

General

Target

7263e8a83c7e0dcb5d7b9584cfe94708
Size

2.1MB
MD5

7263e8a83c7e0dcb5d7b9584cfe94708
SHA1

b6a157f88b4c3d210cde87f79bd91bcb8e167d42
SHA256

eec578a59ea838c2a037661c11ec73d7832e8e1f868f73eaa008258836f7d46b
SHA512

13a52aaba0baed3befd5ef40248ca2da0b754d81d0805ef216d192363f8e943d8698101bb93f7707f3ba995cb4c85d7499ecc2d6f5ec9236a9273000845b7d6c
SSDEEP

49152:WEUufLUvDk7ShBJQDol74Z9gBfrXBXf3TkE0RvzSxF4f:WTeUvrXeUlWgFWE0MT4f

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
sample	upx
static1/unpack001/out.upx	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
7263e8a83c7e0dcb5d7b9584cfe94708
unpack001/out.upx

Files

7263e8a83c7e0dcb5d7b9584cfe94708
.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: 6.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - 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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

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: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.6MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.7MB

UPX1 Size: 2.1MB - Virtual size: 2.1MB

.rsrc Size: 10KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.itext Size: 4KB - Virtual size: 4KB

.data Size: 34KB - Virtual size: 33KB

.bss Size: - Virtual size: 24KB

.idata Size: 15KB - Virtual size: 14KB

.tls Size: - Virtual size: 64B

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

UPX0 Size: 3.9MB - Virtual size: 3.9MB

.rsrc Size: 3.6MB - Virtual size: 3.6MB

UPX0
Size: - Virtual size: 6.7MB

UPX1
Size: 2.1MB - Virtual size: 2.1MB

.rsrc
Size: 10KB - Virtual size: 12KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.itext
Size: 4KB - Virtual size: 4KB

.data
Size: 34KB - Virtual size: 33KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 15KB - Virtual size: 14KB

.tls
Size: - Virtual size: 64B

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

UPX0
Size: 3.9MB - Virtual size: 3.9MB

.rsrc
Size: 3.6MB - Virtual size: 3.6MB