4831cd21040834f2e330af3722ddf3a0 | Triage

Sharing

General

Target

4831cd21040834f2e330af3722ddf3a0
Size

86KB
MD5

4831cd21040834f2e330af3722ddf3a0
SHA1

3c1738206dd5d4690596b82b8e6acc4982f418ac
SHA256

789e4d03d4d5bcd11849cc4d2d19ebf248008b5ad53f9c5954c3310137dca0ef
SHA512

9c4f75d332f38f997a24fe46a6e11387f96e9a746fb5cc3ad261a4b74c9621929eb046fb90d9a460bdabafe57e168ad694b892404b12ec44775339674dd465e7
SSDEEP

1536:IL71dp/JLVP96q3WxcTi/2Im6++BtfIVOGLq+zQQUUQu8gCzRbO8Bc:I1dTV1m2ToK6VfIVOG2E/FQu8Pzg8q

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
4831cd21040834f2e330af3722ddf3a0
unpack001/out.upx

Files

4831cd21040834f2e330af3722ddf3a0
.exe windows:7 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: 132KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 81KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:7 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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 3KB

IMAGE_SCN_MEM_READ

.xdata
Size: - Virtual size: 3KB

Size: - Virtual size:

Size: - Virtual size:

Size: - Virtual size: