NEAS[.]3ff1a27d4535fca43cf8d41494ad2e00[.]exe | Triage

Sharing

General

Target

NEAS.3ff1a27d4535fca43cf8d41494ad2e00.exe
Size

40KB
MD5

3ff1a27d4535fca43cf8d41494ad2e00
SHA1

0bb2bc70c211ee0be02ff8c5346ac6a2e765ecb4
SHA256

299b645465d49370d6439f9d2c82450e51cc0fa2a5120ad39eda881c07da9d61
SHA512

2a49aa5c7484f36d763b38f07cb877e0a46a05ca0363fdae898df2b9c59a45c6561294ed3dea40189ed909ab2b95f00ff9f9ca64adac2b5138fcbfa55cebb782
SSDEEP

768:UEzNbLcQ9qQuVriDMuyuruTD0qB77777J77c77c77c7nOTs64zBpQH3X:l3h9qQA6hZunrB77777J77c77c77c7OD

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.3ff1a27d4535fca43cf8d41494ad2e00.exe
unpack001/out.upx

Files

NEAS.3ff1a27d4535fca43cf8d41494ad2e00.exe
.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

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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

Sections

.text
Size: 104KB - Virtual size: 102KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ