c131bbe674aa7bb20a74a8cef79b6d2f | Triage

Sharing

General

Target

c131bbe674aa7bb20a74a8cef79b6d2f
Size

104KB
MD5

c131bbe674aa7bb20a74a8cef79b6d2f
SHA1

7c0036a0000dc0dd5762193641f2c30493a31efd
SHA256

0b00aa0230c0f2da572bb187ad046581d1e966c5c7cef88269be8a0d5dfebbc1
SHA512

d62e819c30ba781a3abef0e80e92dfd346d2efe57501dabd3462fbc5e7ea516c76bd02d66123d4a99a0389941247043d7dcae9a6878720617cd3a017ff597d48
SSDEEP

1536:YSUgtGeEzWK27B67IYSEw6XUmxJhbwso8BAnB1KMPrABfuAYFVvyWO:YFdzUMkYMqJhbwWSnQYj8

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
c131bbe674aa7bb20a74a8cef79b6d2f
unpack001/out.upx

Files

c131bbe674aa7bb20a74a8cef79b6d2f
.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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 84KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

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: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ