bd5f2186ecb72d5501c320da701ae94e

General

Target

bd5f2186ecb72d5501c320da701ae94e
Size

305KB
MD5

bd5f2186ecb72d5501c320da701ae94e
SHA1

ad8b14dff1f70bc8ea14fb2992aa2ed413a8e4a0
SHA256

4d539d64d4a7bdb49d9ffef93051f32c7319da163df17f8d5c5a1d30b2b20f34
SHA512

e6562654953af25bff77c013b771513c3cd95b741f25d2494aaaddee23819be5ee3ceb475a252529cd55081b003406b9d8b7dec37cd106b34d5a9c9d8b0ab3d0
SSDEEP

6144:mCYFHu5g3lmHpJ/wlswmUk5wRonB8rSFJxh7CtquSmWCVL8u:me5gGRwl3mp5EmSc7Ctqurl

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
bd5f2186ecb72d5501c320da701ae94e
unpack001/out.upx

Files

bd5f2186ecb72d5501c320da701ae94e
.exe windows:5 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: 668KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 300KB - Virtual size: 300KB

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:5 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: 754KB - Virtual size: 754KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

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: 60B

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: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 668KB

UPX1 Size: 300KB - Virtual size: 300KB

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

Headers

File Characteristics

Sections

.text Size: 754KB - Virtual size: 754KB

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

.data Size: 15KB - Virtual size: 15KB

.bss Size: - Virtual size: 24KB

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

.tls Size: - Virtual size: 60B

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

.reloc Size: 56KB - Virtual size: 56KB

.rsrc Size: 66KB - Virtual size: 66KB

UPX0
Size: - Virtual size: 668KB

UPX1
Size: 300KB - Virtual size: 300KB

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

.text
Size: 754KB - Virtual size: 754KB

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

.data
Size: 15KB - Virtual size: 15KB

.bss
Size: - Virtual size: 24KB

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

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 56KB - Virtual size: 56KB

.rsrc
Size: 66KB - Virtual size: 66KB