a641d72fa578e87a5aabf96a6621d791dc9d824067cefe95745dd4319de86ffa

General

Target

a641d72fa578e87a5aabf96a6621d791dc9d824067cefe95745dd4319de86ffa
Size

820KB
MD5

abdce22282a9b65efa897d1624f45ec2
SHA1

d1a1bc32e57e9477a0a68e774d0862f356f48541
SHA256

a641d72fa578e87a5aabf96a6621d791dc9d824067cefe95745dd4319de86ffa
SHA512

32b01f8be2147942ee4f27bbc46c3f2dc465092bc82cb2f3c4f646060653ff93a4764ca063af314e7be35dc6ffd6f6c446ba590c09aee17e0c6c21072dc47936
SSDEEP

24576:qAgrMHq4pWcUEn4NUgENUVaGy3QL6F2s:qAfgcMNUgVPy3Q2F2

Score

8^/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

Files

a641d72fa578e87a5aabf96a6621d791dc9d824067cefe95745dd4319de86ffa
.exe windows 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: 1.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 802KB - Virtual size: 804KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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

.text
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

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: 149KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 405KB - Virtual size: 405KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.8MB

UPX1 Size: 802KB - Virtual size: 804KB

.rsrc Size: 17KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 2.0MB - Virtual size: 2.0MB

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

.data Size: 48KB - Virtual size: 47KB

.bss Size: - Virtual size: 23KB

.idata Size: 14KB - Virtual size: 13KB

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 72B

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

.reloc Size: 149KB - Virtual size: 148KB

.rsrc Size: 405KB - Virtual size: 405KB

UPX0
Size: - Virtual size: 1.8MB

UPX1
Size: 802KB - Virtual size: 804KB

.rsrc
Size: 17KB - Virtual size: 20KB

.text
Size: 2.0MB - Virtual size: 2.0MB

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

.data
Size: 48KB - Virtual size: 47KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 14KB - Virtual size: 13KB

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 72B

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

.reloc
Size: 149KB - Virtual size: 148KB

.rsrc
Size: 405KB - Virtual size: 405KB