399fff6ed5be20f6d1227a46ea5bfe6a | Triage

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General

Target

399fff6ed5be20f6d1227a46ea5bfe6a
Size

295KB
MD5

399fff6ed5be20f6d1227a46ea5bfe6a
SHA1

143803f6636d0600056c6218dd0497e5f5af2cd9
SHA256

e414eeeef3428215caea0a5b45d4f0abb043727c4bb3a1c86081dc170c7e9fb3
SHA512

6bc074ac56edc24e9050e00249fc9af80f182568ddb6dd5e36fab68b80abd19de7274fda79bb0d74b4d72a4e9479dbcd931c00ced3a1172637f384118e20f92e
SSDEEP

6144:Bng2m71NIlnPct4cpHQk8eGUmDu0K2HhnduQH5WW6qAmmQsm+eIj:BngV71rt4cpwk8eG26oS4mbJ+

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
399fff6ed5be20f6d1227a46ea5bfe6a
unpack001/out.upx

Files

399fff6ed5be20f6d1227a46ea5bfe6a
.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: 256KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 203KB - Virtual size: 204KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 91KB - Virtual size: 92KB

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: 164KB - Virtual size: 162KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 248KB - Virtual size: 246KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ