351cb5623d8211dd9ca9184a2b601b20N[.]exe | Triage

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General

Target

351cb5623d8211dd9ca9184a2b601b20N.exe
Size

55KB
MD5

351cb5623d8211dd9ca9184a2b601b20
SHA1

9db6b8f3402ed5e8cc592ce48db9b6cd3707c495
SHA256

b232da2eb6227d4d18edd1fc01e816417dda14095aa645599205c6c0d357450e
SHA512

daf4439bcd51afcd3bee4e5652fbcc12f1a01a84a75457bb3dbd4c1a8b3e26e105f64160f88bd85970201174c7d2eb311855aeb847e839f8c36a7af205e1af27
SSDEEP

768:SCIqdH/k1ZVcT194jp4zSXOarOYzuVhMvfsnBB9dCiD3+HE2gn/7gPNT0JkvXh8:SNqaLV8a6zG/yYzwkfsBHdWHM75J2XO

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
351cb5623d8211dd9ca9184a2b601b20N.exe
unpack001/out.upx

Files

351cb5623d8211dd9ca9184a2b601b20N.exe
.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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ