b7e3aca26e2ddc846d5253974fa66251416b573e8308b4da329feae9f8da4fba

General

Target

b7e3aca26e2ddc846d5253974fa66251416b573e8308b4da329feae9f8da4fba
Size

194KB
MD5

9a98d671eb459d9f6516827c834836fb
SHA1

5d38e3dec9677298eb981c371092a50ef3a37406
SHA256

b7e3aca26e2ddc846d5253974fa66251416b573e8308b4da329feae9f8da4fba
SHA512

0e3a25f50651fc06b9823335c51aa52e39f11d9e2e1dc2994a2a9b7d3c3468779b949cd7274ea2c95699966278346f26d26cdf248f961c79de666205da3ef508
SSDEEP

3072:y94iX/6k7exdugZDm5wjH6JuJsberW4U8qLDUYjEkSmYwwtqepyVNchrbV7:yOfdugZFpQea4U8AUYjELthnrbN

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
b7e3aca26e2ddc846d5253974fa66251416b573e8308b4da329feae9f8da4fba
unpack001/out.upx

Files

b7e3aca26e2ddc846d5253974fa66251416b573e8308b4da329feae9f8da4fba
.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: 352KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 189KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 41KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 352KB

UPX1 Size: 189KB - Virtual size: 192KB

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

Headers

File Characteristics

Sections

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

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

.data Size: 7KB - Virtual size: 7KB

.bss Size: - Virtual size: 19KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 26KB - Virtual size: 25KB

.rsrc Size: 41KB - Virtual size: 41KB

UPX0
Size: - Virtual size: 352KB

UPX1
Size: 189KB - Virtual size: 192KB

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

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

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

.data
Size: 7KB - Virtual size: 7KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 26KB - Virtual size: 25KB

.rsrc
Size: 41KB - Virtual size: 41KB