8a41aa0c92a7c7c6c1fa8ad201b4b393 | Triage

Sharing

General

Target

8a41aa0c92a7c7c6c1fa8ad201b4b393
Size

91KB
MD5

8a41aa0c92a7c7c6c1fa8ad201b4b393
SHA1

492bc77c8bf15fb07a583d5a67ca540eae34f483
SHA256

5be11710d7c280246e025b9fbf5edebb29749701dfab5c4e338aa3f4f31e536a
SHA512

0d3101ba99e0f6723c630525a1cc7dc7b33cfa1ff352de2d02d916c427e4ff15301b1cb54f039c013d733616dc38dfa7e0250f160cbe8828b636b12e96428f7a
SSDEEP

1536:t3npz+XK96FAJd7Ns9fk+lppeEqXNSwkRezwN+nVevnP9V7VlsLRLAXxCy/VO:1piXK9uAX7ODb4/d1k4zw+KnP9RVls1U

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
8a41aa0c92a7c7c6c1fa8ad201b4b393
unpack001/out.upx

Files

8a41aa0c92a7c7c6c1fa8ad201b4b393
.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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE