3b32cdf25bebf23fd8f8bacb51654b79 | Triage

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General

Target

3b32cdf25bebf23fd8f8bacb51654b79
Size

23KB
MD5

3b32cdf25bebf23fd8f8bacb51654b79
SHA1

e3e408ce3a94382b38eb59ae96c7c604bf3f9c0a
SHA256

bcfed9b5d63f99823d814a1e500f8593d7b7c979cfeba829243aad9f10692f5b
SHA512

e14a0fda9e8d65447850cbd73ddee1555b36e35bfb14fc5b72deed23f4435fa760f7d1532ca51a542368e0088250980edd41f8ccf285346271dd108a6acf8018
SSDEEP

384:s3jIIPDRqMFmXfA0Vd4yPKFMSEVn/mQN5cpUrDQ4ZbF2cXaGxUbgga:sTIIoumPAuLPbyWD9BXaGxUbgv

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
3b32cdf25bebf23fd8f8bacb51654b79
unpack001/out.upx

Files

3b32cdf25bebf23fd8f8bacb51654b79
.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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE