b24abf919bc0795bcf8502cabdf04148_JaffaCakes118 | Triage

Sharing

General

Target

b24abf919bc0795bcf8502cabdf04148_JaffaCakes118
Size

26KB
MD5

b24abf919bc0795bcf8502cabdf04148
SHA1

e48139c6f7eb1c704797e6fdc27128fc28dbc613
SHA256

03dd780f85ae02b79cc7e0b413d06d6c281bcc728f4f6b30a516e6ee3b637e9a
SHA512

24a37da18340962dc340fc8fdc5e9ddae4e6d74a3e8866cf82b93bdefc8c588544ff0aa6004d611265bcb48f68f2cebdeae2ff50ae2f0c1252ee0a2e9af1190f
SSDEEP

384:Zo1kd8LY++qTIVcTE3AwVIvPEEvVWr2tyOBNi0cx6H1ciZNsXMmjZe5c6XctnMm3:Zvg+hc4ZVYPEEdt7B4ZWbnslMXcqNyB

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
b24abf919bc0795bcf8502cabdf04148_JaffaCakes118
unpack001/out.upx

Files

b24abf919bc0795bcf8502cabdf04148_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE