8baf7942c8667c3acf22f542456cfdf1

General

Target

8baf7942c8667c3acf22f542456cfdf1
Size

2.1MB
MD5

8baf7942c8667c3acf22f542456cfdf1
SHA1

4faee3e7a1394b50ddbb21fc605ec974c82350bb
SHA256

efad9f09a0f70cc45e41530e1bd894158208a347e23659317ac6b76f3aa6148b
SHA512

7d11a9eca48835ae53dc8ea840d56faad50776ffc161f2d7ba3bc9a4ea80b13d9ea263c55b5de324da19d4f72cc26971ba41d13c0c898251b8b4c92df44f9712
SSDEEP

49152:E5yvouCCf+iujOR+RbetyDd/VoQEeLawDYgtQPvo2w0I4JiPKOepV:wyvTCCf+iuq+R60/ObeLHD6PnNfJiPKV

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
8baf7942c8667c3acf22f542456cfdf1
unpack001/out.upx

Files

8baf7942c8667c3acf22f542456cfdf1
.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: 4.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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: 969KB - Virtual size: 968KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 5KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 20B

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: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 4.0MB

UPX1 Size: 2.1MB - Virtual size: 2.1MB

.rsrc Size: 8KB - Virtual size: 12KB

Headers

File Characteristics

Sections

CODE Size: 969KB - Virtual size: 968KB

DATA Size: 13KB - Virtual size: 12KB

BSS Size: - Virtual size: 5KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 20B

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

.reloc Size: 62KB - Virtual size: 62KB

.rsrc Size: 5.0MB - Virtual size: 5.0MB

UPX0
Size: - Virtual size: 4.0MB

UPX1
Size: 2.1MB - Virtual size: 2.1MB

.rsrc
Size: 8KB - Virtual size: 12KB

CODE
Size: 969KB - Virtual size: 968KB

DATA
Size: 13KB - Virtual size: 12KB

BSS
Size: - Virtual size: 5KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 20B

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

.reloc
Size: 62KB - Virtual size: 62KB

.rsrc
Size: 5.0MB - Virtual size: 5.0MB