453bf4b6ce0834e21bf64b1b83a7e4e7 | Triage

Sharing

General

Target

453bf4b6ce0834e21bf64b1b83a7e4e7
Size

87KB
MD5

453bf4b6ce0834e21bf64b1b83a7e4e7
SHA1

09442a66ba1cf0b3f524749da2fd94e331ab075a
SHA256

6ef0f3bbb14eb3cc3da5529be9486a64505d685ef78b1832f45cc88b15c65481
SHA512

d6d3bcb935f350c03f6c47e9dba9a0573ec6ebfbf8d3cccc8bf3b58bb30051fed5d33d4a9ce2473910a6a2a59223a37613c0ea348c9146ea7f446f69cb3e73a4
SSDEEP

1536:D6a7pW4JRjRBJv4uc9CG6++hN9GKvPzvtneMjAZARJ2PbgNxrc6PTebbW6BCVWe7:L7YeRHJvpN++b9GK7lnZkZ+gP+rc6PT7

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
453bf4b6ce0834e21bf64b1b83a7e4e7
unpack001/out.upx

Files

453bf4b6ce0834e21bf64b1b83a7e4e7
.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: 162KB

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