f5f5d5ce8a754b1a19a7f5b8514e46ee33be1dc933748fb6921d99efc14108d5exe_JC[.]exe

General

Target

f5f5d5ce8a754b1a19a7f5b8514e46ee33be1dc933748fb6921d99efc14108d5exe_JC.exe
Size

174KB
MD5

a65540439313219a66548c3e0187e8b0
SHA1

eeb53a3ff3a3b9651d7d531d7300567389851d4d
SHA256

f5f5d5ce8a754b1a19a7f5b8514e46ee33be1dc933748fb6921d99efc14108d5
SHA512

fffa4b218f933a6355b775b8aa023e10e3c03bca1e7f46b43fedbf58a2f54893fcebdcd2a387f917e64e8fb89b10bf708f4e5db344159dff6d4dc9be4c95467e
SSDEEP

3072:VmSVlBWcjca9eQ99F62A1SL97U2sZ95NIGc/zN+PbfDDI9tjnR1hN0nogG5:VNlk8Uox9eyzcjA99dN0no5

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
f5f5d5ce8a754b1a19a7f5b8514e46ee33be1dc933748fb6921d99efc14108d5exe_JC.exe
unpack001/out.upx

Files

f5f5d5ce8a754b1a19a7f5b8514e46ee33be1dc933748fb6921d99efc14108d5exe_JC.exe
.exe windows:4 windows 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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 173KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows 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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 290KB - Virtual size: 290KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 696B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 568B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 104B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

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: 164KB

UPX1 Size: 173KB - Virtual size: 176KB

UPX2 Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 8KB - Virtual size: 8KB

.data Size: 290KB - Virtual size: 290KB

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

.pdata Size: 1024B - Virtual size: 696B

.xdata Size: 1024B - Virtual size: 568B

.bss Size: - Virtual size: 2KB

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

.CRT Size: 512B - Virtual size: 104B

.tls Size: 512B - Virtual size: 16B

UPX0
Size: - Virtual size: 164KB

UPX1
Size: 173KB - Virtual size: 176KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 8KB - Virtual size: 8KB

.data
Size: 290KB - Virtual size: 290KB

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

.pdata
Size: 1024B - Virtual size: 696B

.xdata
Size: 1024B - Virtual size: 568B

.bss
Size: - Virtual size: 2KB

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

.CRT
Size: 512B - Virtual size: 104B

.tls
Size: 512B - Virtual size: 16B