77e12f486fe86df76aeee5f8eb0e0560N[.]exe | Triage

Sharing

General

Target

77e12f486fe86df76aeee5f8eb0e0560N.exe
Size

21KB
MD5

77e12f486fe86df76aeee5f8eb0e0560
SHA1

15ac580eb799a2d111303a4a0c68c57f4ca0fd2e
SHA256

ff0d25bbf2e7653b57e0f37b4150b540e943b59c8540f488486fae77ad885805
SHA512

2b97d1fa4cf1ded7b657c0611b39217a55ac74da50d476dfc64e50539e7896807238edfdf0d212c404ee220545612b6c68ee01af57038a807328674897fb1789
SSDEEP

384:nB4QAhhhBdHBpRkMBmudCRMAJ0+t7uChQDm/S8Pw9gYi3kqoOXtChLs5Bbg1uPN8:khhhBbkamiCOAJrt7uakm/SZv/StChwJ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
77e12f486fe86df76aeee5f8eb0e0560N.exe
unpack001/out.upx

Files

77e12f486fe86df76aeee5f8eb0e0560N.exe
.exe windows:1 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

Sections

UPX0
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:1 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

Sections

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.code
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ