a5099f0af72e7f8717ce536aa02f90ac446cc75418be08d40a6cdca3c7429654

General

Target

a5099f0af72e7f8717ce536aa02f90ac446cc75418be08d40a6cdca3c7429654
Size

1.6MB
MD5

5180c8b0d6d9eb3945ff6ecc1787bd01
SHA1

9445aa44089c34a50a77f9c2fe1c2b3cd3d663c4
SHA256

a5099f0af72e7f8717ce536aa02f90ac446cc75418be08d40a6cdca3c7429654
SHA512

1b2d8274b34a45be477ada79af294d2907c4d8d27e6f7ba43bea08902a65127b70cd77886120bbc02ac734fc19557fb16a412308fe73ab4380b9328755fe0752
SSDEEP

49152:A7LHOf62ByO7eaPLGezHorcV2ByO7eaPLT:A7LHOfhByCyezHoY0ByCn

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
a5099f0af72e7f8717ce536aa02f90ac446cc75418be08d40a6cdca3c7429654
unpack001/out.upx

Files

a5099f0af72e7f8717ce536aa02f90ac446cc75418be08d40a6cdca3c7429654
.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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 348KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 338KB - Virtual size: 337KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 9KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.htext
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 124KB

UPX1 Size: 348KB - Virtual size: 352KB

.rsrc Size: 1024B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 79KB - Virtual size: 79KB

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

.rdata Size: 338KB - Virtual size: 337KB

.bss Size: - Virtual size: 9KB

.CRT Size: 512B - Virtual size: 12B

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 512B - Virtual size: 496B

.htext Size: 12KB - Virtual size: 12KB

UPX0
Size: - Virtual size: 124KB

UPX1
Size: 348KB - Virtual size: 352KB

.rsrc
Size: 1024B - Virtual size: 4KB

.text
Size: 79KB - Virtual size: 79KB

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

.rdata
Size: 338KB - Virtual size: 337KB

.bss
Size: - Virtual size: 9KB

.CRT
Size: 512B - Virtual size: 12B

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 512B - Virtual size: 496B

.htext
Size: 12KB - Virtual size: 12KB