NEAS[.]0259d1ed6d8d24e218b1aac2e777a040_JC[.]exe | Triage

Sharing

General

Target

NEAS.0259d1ed6d8d24e218b1aac2e777a040_JC.exe
Size

1.3MB
MD5

0259d1ed6d8d24e218b1aac2e777a040
SHA1

3ed1d4e903e50cfbb07a24b6ecf0ceefaf3e92b0
SHA256

8c449334f685abd73281fdeffca0aaf54914b58a8d7edb95ce061305c70fce24
SHA512

9b7146059ccac05b326c579f2efc724ad216e00e3ee67a146bce2342e6e8e69e2b0a9ec07256a58808b82487f4588284ec5deaf1fa021f2df315bd87fc252d14
SSDEEP

24576:5tV+cLO2JcXNylSYMe0w75KcScgvsDumSC3jX6kwiOFNZC3julwF2q:5tV+iP7IcgvOz3jX6kdOFPC3jhFr

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
NEAS.0259d1ed6d8d24e218b1aac2e777a040_JC.exe
unpack001/out.upx

Files

NEAS.0259d1ed6d8d24e218b1aac2e777a040_JC.exe
.exe windows:4 windows 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: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows 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

.text
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ