8efe0dfad7e097538cf9d670481b1a5e | Triage

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General

Target

8efe0dfad7e097538cf9d670481b1a5e
Size

14KB
MD5

8efe0dfad7e097538cf9d670481b1a5e
SHA1

ae627edcbe0c08d19ed58a1037207c10cf515d44
SHA256

dd87a94341e0c166d58971344431596e74206d854a3d9a761fb821d9df3b7290
SHA512

a29eb2ad44c9a6db829d7924ee4a600b9d57e1d2540f172037f4c2f1cfdbe56a8fc3446ec13d5328659407ddb664324f3029eacdc956f01fe35f837d3ec64681
SSDEEP

192:RPIiQwRuD0LkMgmbcK1v5Y+lMMKgKTRKvgxKGzeNz3ZbN+cRCFH+WCkodY4W:RUwYwQMc6v5veMKgOxKGSxxNTRCnMW

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
8efe0dfad7e097538cf9d670481b1a5e
unpack001/out.upx

Files

8efe0dfad7e097538cf9d670481b1a5e
.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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ