bc6a6c618be3601c0aab4a846d1cb67f

General

Target

bc6a6c618be3601c0aab4a846d1cb67f
Size

58KB
MD5

bc6a6c618be3601c0aab4a846d1cb67f
SHA1

2c66724dad00ce1e21fdbd0f094f2f4b22732b20
SHA256

cc1cd5ba859a7740354c41b4ff82ca5dcd647841b8f85eeaff98b4100e7e97ed
SHA512

9a20bcf3acbd9b86602273f0d83fe55decd4537453abdc4ed120f94bcda08a636ff167c095252aafd8a13f5e276d32e165ed0767bcef08054e2ad5cab49f6d0a
SSDEEP

1536:gMgT2CrBCYsjFjR1/j41qWtMmZojQzpMyzPT9sL150b:RK2LDNjxIMmZ8tgPT9sL150b

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
bc6a6c618be3601c0aab4a846d1cb67f
unpack001/out.upx

Files

bc6a6c618be3601c0aab4a846d1cb67f
.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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 1024B - Virtual size: 804B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 10KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

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: 1024B - Virtual size: 1020B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 52KB

UPX1 Size: 56KB - Virtual size: 60KB

.rsrc Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 16KB - Virtual size: 15KB

.itext Size: 1024B - Virtual size: 804B

.data Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 10KB

.idata Size: 2KB - Virtual size: 1KB

.tls Size: - Virtual size: 8B

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

.reloc Size: 1024B - Virtual size: 1020B

.rsrc Size: 44KB - Virtual size: 44KB

UPX0
Size: - Virtual size: 52KB

UPX1
Size: 56KB - Virtual size: 60KB

.rsrc
Size: 512B - Virtual size: 4KB

.text
Size: 16KB - Virtual size: 15KB

.itext
Size: 1024B - Virtual size: 804B

.data
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 10KB

.idata
Size: 2KB - Virtual size: 1KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 1024B - Virtual size: 1020B

.rsrc
Size: 44KB - Virtual size: 44KB