c094c91a541cd3bf3b061235ca7c7e29

General

Target

c094c91a541cd3bf3b061235ca7c7e29
Size

492KB
MD5

c094c91a541cd3bf3b061235ca7c7e29
SHA1

932d2aa0adc75083a89638eef3d3339d4b2fc490
SHA256

eb047122f205bbbe111887ef05384c149dd5ed44bb6487099d6e6fcef3335e97
SHA512

7da8a619bc037237a4be1353b51484bb6e9bcde1f45b6bcad7938294113eb64c4cf6923f099d30f139cd3bec7f5bdae985f9bab7ee8131cde13fcc42c73ffc12
SSDEEP

12288:wQqeSS89j7N8M8APMRCtbL0Zf5rxKW0ZbX42w9k3+2l5JKOf:wQqD1x9NTL+52WMl5oO

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
c094c91a541cd3bf3b061235ca7c7e29
unpack001/out.upx

Files

c094c91a541cd3bf3b061235ca7c7e29
.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: 728KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 456KB - Virtual size: 456KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 35KB - Virtual size: 36KB

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: 852KB - Virtual size: 852KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 23KB

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: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 172KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 728KB

UPX1 Size: 456KB - Virtual size: 456KB

.rsrc Size: 35KB - Virtual size: 36KB

Headers

File Characteristics

Sections

.text Size: 852KB - Virtual size: 852KB

.itext Size: 3KB - Virtual size: 3KB

.data Size: 23KB - Virtual size: 23KB

.bss Size: - Virtual size: 23KB

.idata Size: 13KB - Virtual size: 12KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 61KB - Virtual size: 61KB

.rsrc Size: 172KB - Virtual size: 172KB

UPX0
Size: - Virtual size: 728KB

UPX1
Size: 456KB - Virtual size: 456KB

.rsrc
Size: 35KB - Virtual size: 36KB

.text
Size: 852KB - Virtual size: 852KB

.itext
Size: 3KB - Virtual size: 3KB

.data
Size: 23KB - Virtual size: 23KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 13KB - Virtual size: 12KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 61KB - Virtual size: 61KB

.rsrc
Size: 172KB - Virtual size: 172KB