a4da7b3fe65677a01c9bcd61c2d0a6bc_JaffaCakes118 | Triage

Sharing

General

Target

a4da7b3fe65677a01c9bcd61c2d0a6bc_JaffaCakes118
Size

40KB
MD5

a4da7b3fe65677a01c9bcd61c2d0a6bc
SHA1

e2d38b21f2f56d65a7ef8f58d51af93ceb9c646f
SHA256

a1cd9a2494cd06f10b3ca823b662ba6a0c83288f51957af5f9d63b326ff30cb6
SHA512

c7fe4708c2d9076979be54109bdbf05bc781fea60a75b2177feff3e6b8bf9188d1274511c684d0dfba2bb19e84ab4256c7aa192ac19bc598430ee18e6e10184f
SSDEEP

768:SCIqdH/k1ZVcT194jp4qKJjKc5Qm0zLkS2ZWSxOtAv/Oj:SNqaLV8a6qlcXINSnOtA3S

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
a4da7b3fe65677a01c9bcd61c2d0a6bc_JaffaCakes118
unpack001/out.upx

Files

a4da7b3fe65677a01c9bcd61c2d0a6bc_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ