39a48d858b5c2b5c61924928a01a2a66 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

39a48d858b5c2b5c61924928a01a2a66
Size

5KB
MD5

39a48d858b5c2b5c61924928a01a2a66
SHA1

5f8cdb0869e0e9bc7be7322b1639448e4d67a6c3
SHA256

9d795a4ea084034f4f9133a347856b6cd20bbd8339cfea33aa3cb68336939e7b
SHA512

93aaa0ae46ff890e3738ba3bc45400356e5431a19a8255e066c74126af0b62684cd825edeaf626db5d1087e63660ac388201568ddcd5df12ffbbada2aa8df7e4
SSDEEP

48:C0g0uSilFT6E/pR2B72FXVp8BH/0UkLVaWJqKFtmyoaprAn48jrOBxNVeOawSeJ:7g0uSKzRI7ylpY/0fYKXFoKV8jmrL1o

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
39a48d858b5c2b5c61924928a01a2a66
unpack001/out.upx

Files

39a48d858b5c2b5c61924928a01a2a66
.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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE