45f56e5496d6fae5a2b5dbd84d398145 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

45f56e5496d6fae5a2b5dbd84d398145
Size

87KB
MD5

45f56e5496d6fae5a2b5dbd84d398145
SHA1

9bb9d3f1a6fa644c031cc2ed50ff967e67c88bca
SHA256

9bdba006cb5e308b0496223f7d3145991d94e7c90a6105a4b650f5d835e83f6f
SHA512

1e95b9e6a100ce32b59a9351d677507810a117fc1a1629cd7e3553eb3ff5da92b6892494931f651ed32384d2ab6e4ca31fdcf120b8b1354871dff3847b9046ce
SSDEEP

1536:fp+2+RiGAHVhOlOJq6zUlaH5OdQiSk7fLE2Q3yZI2+xYf+eaG+UpVsAP:fYfiGA16tGcLLE3CZI/YWeeUzsI

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
45f56e5496d6fae5a2b5dbd84d398145
unpack001/out.upx

Files

45f56e5496d6fae5a2b5dbd84d398145
.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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

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: 164KB - Virtual size: 163KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE