b86f7e0b334232bb85b6ca67d44d7f5e | Triage

Sharing

General

Target

b86f7e0b334232bb85b6ca67d44d7f5e
Size

91KB
MD5

b86f7e0b334232bb85b6ca67d44d7f5e
SHA1

74a7ba0d8e6403060c5ab767ca0f68188dd1fbeb
SHA256

7f4adce34ff5917ecbd32b392ec506c48061ac526c726dd5401db3e33e5747f3
SHA512

e151381980bea9e622c2c30079921b5b9401a1131690c5b32a105a9f77689e63a506318e45cb213ef188eb39bd65ffba331df52d211f18ab928274afb7762eeb
SSDEEP

1536:PyRy0hAUB8VbdeLlneKXGLifBaNqhMq9bPn2uLdAZ6xSJ8ueiXoMa445CNnjuO75:Px0qawdeJXGu3b/ByZ6xSSuRNax5Gju

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
b86f7e0b334232bb85b6ca67d44d7f5e
unpack001/out.upx

Files

b86f7e0b334232bb85b6ca67d44d7f5e
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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_32BIT_MACHINE

Sections

.text
Size: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE