c040e382b24d7cbe498c0262426b765e_JaffaCakes118 | Triage

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General

Target

c040e382b24d7cbe498c0262426b765e_JaffaCakes118
Size

4KB
MD5

c040e382b24d7cbe498c0262426b765e
SHA1

4332256b30c819eb9b58e23071cb703d342034ef
SHA256

01d3303cafb80eb33f808f35e40fc20de803e32b2a565af49b6ece8cd9219989
SHA512

bd79d75a3a02e162a334820362e2f8541539519d9cf772fc43394a4e3a5168b0c77a4ed9d4f6f306c9e301c3df9b8302cc8f877136c4053275c4538199a67793
SSDEEP

48:KrV+GuC6QjGmUu0+gq/IkQlCD+WVyCaok+JYO6wLLZaZS+K496wZqSeJY8JTaUDp:kVYTu0fR1yByCaVRsoYPxmA

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
c040e382b24d7cbe498c0262426b765e_JaffaCakes118
unpack001/out.upx

Files

c040e382b24d7cbe498c0262426b765e_JaffaCakes118
.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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3KB - Virtual size: 4KB

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: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ