03a58aeec91ec566ba5264329ada7fe0 | Triage

Sharing

General

Target

03a58aeec91ec566ba5264329ada7fe0
Size

21KB
MD5

03a58aeec91ec566ba5264329ada7fe0
SHA1

ce0d85d04449e448318e5213dffcaa3292b0d5e5
SHA256

6bcde02bdcbea51dfafc8ff8510dab6f3e57ef991e0fc9a78465528bbdaf02c0
SHA512

7c28c47bf3c188c225c14147119caa9d5f812cdb2fdbe7c5336565029cbb46515d636ee12f53a98e32c22d7f9c198b217263e683bf35305028b18785df608815
SSDEEP

384:6d2RyL+8tG/oxk6vKWGsiY2GQ4iqdF/lgHTEv01pmp5H9HXAsVLFN9euwyv3yl:1Rg+8tG/o58si36R/yHAc0R9HFPeuny

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
03a58aeec91ec566ba5264329ada7fe0
unpack001/out.upx

Files

03a58aeec91ec566ba5264329ada7fe0
.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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ