bcf5ba6fee2f3acc3fc8f92ef8d7d334 | Triage

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General

Target

bcf5ba6fee2f3acc3fc8f92ef8d7d334
Size

55KB
MD5

bcf5ba6fee2f3acc3fc8f92ef8d7d334
SHA1

e816fc5427082cb6f467c545a57a8013a70674ec
SHA256

7dd5831e07129e26b5d4456069d5db589bc308681b47846220df94f967fbdb28
SHA512

9eceece9e238a2c9529612e85f3b6923ded471d22ebf05daa3a7df44fa61b55d48033ec45332b787eed0a4a705b5427ba401ba665b8fe11bc5c63586415daa8a
SSDEEP

768:xE98ZpWaihaCoV8bMW8HBzXJ2LCuMq+c4r1uehvBkB3fjrc:xE98ZgJhaCoYUXJAXMY4JZBktfjrc

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
bcf5ba6fee2f3acc3fc8f92ef8d7d334
unpack001/out.upx

Files

bcf5ba6fee2f3acc3fc8f92ef8d7d334
.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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 29KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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: 112KB - Virtual size: 110KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ