5f3bf562f3c32a32a555885c52ea6b33bfa361a2f829ee72c3cf03d0da85244f

General

Target

5f3bf562f3c32a32a555885c52ea6b33bfa361a2f829ee72c3cf03d0da85244f
Size

5.3MB
MD5

62c29d886c5368b85d2f5bdaf579a315
SHA1

d1a35f7f6609349accbf583b20e7537320f79bdc
SHA256

5f3bf562f3c32a32a555885c52ea6b33bfa361a2f829ee72c3cf03d0da85244f
SHA512

173fc7544c196b75380d716cdf68d9c1240dd8620a654a009b14c8e763203ba7a7713cf20393b56de4fcfa6d33215145940019fb0b3a54d64a2a0b7f40cd9718
SSDEEP

98304:pWDPzJt0I+MloWRxZ5XsM5Lz995qhNjD5syBKtH:kVt0OocL5XZr5q/J

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
5f3bf562f3c32a32a555885c52ea6b33bfa361a2f829ee72c3cf03d0da85244f
unpack001/out.upx

Files

5f3bf562f3c32a32a555885c52ea6b33bfa361a2f829ee72c3cf03d0da85244f
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 3.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.3MB - Virtual size: 5.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 170KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 5.5MB - Virtual size: 5.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 150KB - Virtual size: 150KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 27KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 817KB - Virtual size: 817KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.4MB

UPX1 Size: 5.3MB - Virtual size: 5.3MB

.rsrc Size: 12KB - Virtual size: 16KB

Headers

File Characteristics

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.data Size: 170KB - Virtual size: 169KB

.rdata Size: 5.5MB - Virtual size: 5.5MB

.pdata Size: 150KB - Virtual size: 150KB

.bss Size: - Virtual size: 27KB

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

.idata Size: 16KB - Virtual size: 16KB

.rsrc Size: 817KB - Virtual size: 817KB

UPX0
Size: - Virtual size: 3.4MB

UPX1
Size: 5.3MB - Virtual size: 5.3MB

.rsrc
Size: 12KB - Virtual size: 16KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.data
Size: 170KB - Virtual size: 169KB

.rdata
Size: 5.5MB - Virtual size: 5.5MB

.pdata
Size: 150KB - Virtual size: 150KB

.bss
Size: - Virtual size: 27KB

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

.idata
Size: 16KB - Virtual size: 16KB

.rsrc
Size: 817KB - Virtual size: 817KB