a37a9aca7965b6d6fde6019818d5fdc0N[.]exe | Triage

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General

Target

a37a9aca7965b6d6fde6019818d5fdc0N.exe
Size

26KB
MD5

a37a9aca7965b6d6fde6019818d5fdc0
SHA1

6f379b56fef2ced81ac305164d37a08b60529fe2
SHA256

ee0a2985e3c809bb691f5d0d000e51a8d757bfe520d0863bee61667bd96bdee9
SHA512

78bbe490516f95ba36e77f7a692f32f341ea7d71fd549c98dd64d3456bdc670c2c5b6bb1ac0ea59d0578878f6ea8445129244e65cb4e06986bfac5e9ccd42c85
SSDEEP

384:tI6SMmDpPNWuUcHDcmEuiI8LbRKvsYJtuigBe68tR6HjTiLDox:tIpMSpllU5TupKYsTicUt4ni8

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
a37a9aca7965b6d6fde6019818d5fdc0N.exe
unpack001/out.upx

Files

a37a9aca7965b6d6fde6019818d5fdc0N.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 11KB - Virtual size: 12KB

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_32BIT_MACHINE

Sections

.text
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ