2ba3f8df4a246fa1ce83a84c80c5d5f2_JaffaCakes118 | Triage

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General

Target

2ba3f8df4a246fa1ce83a84c80c5d5f2_JaffaCakes118
Size

29KB
MD5

2ba3f8df4a246fa1ce83a84c80c5d5f2
SHA1

2cac71a8c626ba6e486c048d89649564e00c0541
SHA256

338da3bde7558e9c66470dc6c0c7e018094fe43902ae0975425d037dee3cdd92
SHA512

7ba96f3ede0293a5fcdbd18f30752936630f45a39e03b8eb9050081621ae7c58c20c3f9efff43c570a8bd90456a2ccbe839af16c541a3d86b1e624d7ea5899eb
SSDEEP

768:3caA7MBQvlHT5KnaLt9d1cStya5ywUfyeNeMHIaw:3caXBSK+9d1cStykeyejw

Score

5^/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
2ba3f8df4a246fa1ce83a84c80c5d5f2_JaffaCakes118
unpack001/out.upx

Files

2ba3f8df4a246fa1ce83a84c80c5d5f2_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 27KB - Virtual size: 28KB

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: 52KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE