a76908ae1edb3e3da921f76ecea547bd[.]bin

General

Target

a76908ae1edb3e3da921f76ecea547bd.bin
Size

75KB
MD5

a76908ae1edb3e3da921f76ecea547bd
SHA1

f92ef24d4ca31248344607a3accfd7d3ea1311c5
SHA256

a901f9f747ab95e383fd6ee444bdcbe3eaf8bdd475b55aaff0d2d048f842ddd9
SHA512

539361877fd79dcf435904763831d0857555620e5b99793d1754e857388fdf9e5f0da1ad8c6ebe22d335fbd00175d6e8a6a7f6fef845f5fe3c955a2b1f3474b0
SSDEEP

1536:JlJqLEmpkoW+Tw+C4zz+IW7bD+r0BsY7V+DOUlHYwW9MdnHZrKsP:JLqLhpkoW+1zz+BvyOZgHYA5HVKsP

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
a76908ae1edb3e3da921f76ecea547bd.bin
unpack001/out.upx

Files

a76908ae1edb3e3da921f76ecea547bd.bin
.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: 112KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 31KB - 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: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 18KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 12B

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 112KB

UPX1 Size: 42KB - Virtual size: 44KB

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

Headers

File Characteristics

Sections

.text Size: 61KB - Virtual size: 61KB

.itext Size: 1KB - Virtual size: 1KB

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

.bss Size: - Virtual size: 18KB

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

.tls Size: - Virtual size: 12B

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

.reloc Size: 5KB - Virtual size: 4KB

.rsrc Size: 35KB - Virtual size: 35KB

UPX0
Size: - Virtual size: 112KB

UPX1
Size: 42KB - Virtual size: 44KB

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

.text
Size: 61KB - Virtual size: 61KB

.itext
Size: 1KB - Virtual size: 1KB

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

.bss
Size: - Virtual size: 18KB

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

.tls
Size: - Virtual size: 12B

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

.reloc
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 35KB - Virtual size: 35KB