cec0ed8ecdb9a05553c5cc18ee7f1d03434ab17915f529f2ebed8b163ba5a4c2

General

Target

cec0ed8ecdb9a05553c5cc18ee7f1d03434ab17915f529f2ebed8b163ba5a4c2
Size

435KB
MD5

88be2fc42d39441f8e5e5b884bc753cb
SHA1

8a2bdc5e31b04e801bc3d7261fe3a60ffed10bec
SHA256

cec0ed8ecdb9a05553c5cc18ee7f1d03434ab17915f529f2ebed8b163ba5a4c2
SHA512

d12e15ff9405a93aaa40b6c3bae9a7a5a7de7a1b1ff3ce9fa2e457aa0a9c9938c18efad42754fc80e4e76e730ea07cfee18520cb866f9b91b460464c2d6cb0d0
SSDEEP

12288:F2yuVNJfpAgFXCW+N8WQFZjd4hwADdS8iSsp:F2yinKgFyVNkdCwADdjzS

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
cec0ed8ecdb9a05553c5cc18ee7f1d03434ab17915f529f2ebed8b163ba5a4c2
unpack001/out.upx

Files

cec0ed8ecdb9a05553c5cc18ee7f1d03434ab17915f529f2ebed8b163ba5a4c2
.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 348KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 338KB - Virtual size: 337KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 9KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_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

.rsrc
Size: 512B - Virtual size: 496B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 120KB

UPX1 Size: 348KB - Virtual size: 352KB

.rsrc Size: 1024B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 79KB - Virtual size: 79KB

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

.rdata Size: 338KB - Virtual size: 337KB

.bss Size: - Virtual size: 9KB

.CRT Size: 512B - Virtual size: 12B

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

.rsrc Size: 512B - Virtual size: 496B

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

UPX0
Size: - Virtual size: 120KB

UPX1
Size: 348KB - Virtual size: 352KB

.rsrc
Size: 1024B - Virtual size: 4KB

.text
Size: 79KB - Virtual size: 79KB

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

.rdata
Size: 338KB - Virtual size: 337KB

.bss
Size: - Virtual size: 9KB

.CRT
Size: 512B - Virtual size: 12B

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

.rsrc
Size: 512B - Virtual size: 496B

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