75aaca32f49986ea3a99742d2bbdb1ae

General

Target

75aaca32f49986ea3a99742d2bbdb1ae
Size

820KB
MD5

75aaca32f49986ea3a99742d2bbdb1ae
SHA1

8e460a08b8119acfe9479292b8df4314d6acdd8c
SHA256

4edadf1147443a49a40454b47f73a1149202f7ef16fae1e6b922886098d576dd
SHA512

11129ae309de86b320fa9760ed610ccb0ef191921c74464e918921bc3279c76aab6c0a00929cde3a5ce828a546c6a42999dd17d3c0a4430e687700a27bfdc941
SSDEEP

24576:5ii46+jIQPxEwPVuiX34gb/RO/bgOCDu5yW1ChHldPVQc3IvdX:AR9BPxpPVuiX55O/bgOCDuEW1cHPVh4V

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
75aaca32f49986ea3a99742d2bbdb1ae
unpack001/out.upx

Files

75aaca32f49986ea3a99742d2bbdb1ae
.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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 810KB - Virtual size: 812KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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: 748KB - Virtual size: 748KB

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: 14KB - Virtual size: 13KB

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: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 810KB - Virtual size: 812KB

.rsrc Size: 8KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 748KB - Virtual size: 748KB

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

.data Size: 14KB - Virtual size: 13KB

.bss Size: - Virtual size: 23KB

.idata Size: 11KB - Virtual size: 10KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 48KB - Virtual size: 48KB

.rsrc Size: 1.4MB - Virtual size: 1.4MB

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 810KB - Virtual size: 812KB

.rsrc
Size: 8KB - Virtual size: 12KB

.text
Size: 748KB - Virtual size: 748KB

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

.data
Size: 14KB - Virtual size: 13KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 11KB - Virtual size: 10KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 48KB - Virtual size: 48KB

.rsrc
Size: 1.4MB - Virtual size: 1.4MB