684420caffeaef0ae1e00112a1910c93

General

Target

684420caffeaef0ae1e00112a1910c93
Size

520KB
MD5

684420caffeaef0ae1e00112a1910c93
SHA1

e45a2a9284e9b90b64b1dc9a5741be9b4b17ef36
SHA256

a489d2b700626f271f37aaadbfc23aea57cb771c6a1a764567e4dd772f71bf0b
SHA512

b2f064f5b06a9b94e6edaf5dd461590dc90f16a95e51ed11957cc07b3a896ccde34f2cfbdb777156867c6c06c4959554be1ed0ab5fd9c012d708cd104c7f03b1
SSDEEP

3072:fyWCrcxXX+rbGjKY8C6DT8zBKmDlGdy67wy36cKZKSDDh4UE/29wCbDX8Efq:fyWLpX+PhT8zBlhGr7wDciTDVwn

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
684420caffeaef0ae1e00112a1910c93
unpack001/out.upx

Files

684420caffeaef0ae1e00112a1910c93
.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 612KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 144KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 375KB - Virtual size: 376KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 303KB - Virtual size: 303KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 2KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 392KB - Virtual size: 392KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 612KB

UPX1 Size: 144KB - Virtual size: 148KB

.rsrc Size: 375KB - Virtual size: 376KB

Headers

File Characteristics

Sections

CODE Size: 303KB - Virtual size: 303KB

DATA Size: 4KB - Virtual size: 4KB

BSS Size: - Virtual size: 2KB

.idata Size: 8KB - Virtual size: 7KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 21KB - Virtual size: 21KB

.rsrc Size: 392KB - Virtual size: 392KB

UPX0
Size: - Virtual size: 612KB

UPX1
Size: 144KB - Virtual size: 148KB

.rsrc
Size: 375KB - Virtual size: 376KB

CODE
Size: 303KB - Virtual size: 303KB

DATA
Size: 4KB - Virtual size: 4KB

BSS
Size: - Virtual size: 2KB

.idata
Size: 8KB - Virtual size: 7KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 21KB - Virtual size: 21KB

.rsrc
Size: 392KB - Virtual size: 392KB