2ab3fc23711e531b9c3ccb2473e0f783_JaffaCakes118 | Triage

Sharing

General

Target

2ab3fc23711e531b9c3ccb2473e0f783_JaffaCakes118
Size

168KB
MD5

2ab3fc23711e531b9c3ccb2473e0f783
SHA1

fa36afd163b4cd14f80c2b1e9a0441de75e83155
SHA256

6b888cd0611a2d92e377563d6bd9a5bc4bd7c21a6711922a34bf6d36aa3f4c76
SHA512

a492f2c6d24f306962c32aac39ca944a7d9c6bb087bd91d1c271ddbcc380e8d5d3a2b2ca0065b5b39661c46cb1a070b19419c27e926ebf5e635f29306bb14761
SSDEEP

3072:uVOlQoefI3os6SFMVQgXh4tmSTOsKiizXSZM/YglXVQlOxi6Rrldjtd7S:UOlzew3oIa2kcEXSGQgrAGVldj

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
2ab3fc23711e531b9c3ccb2473e0f783_JaffaCakes118
unpack001/out.upx

Files

2ab3fc23711e531b9c3ccb2473e0f783_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: 444KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 544KB - Virtual size: 542KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ