b5b152de3d66e8546928a2874890d5bd_JaffaCakes118 | Triage

Sharing

General

Target

b5b152de3d66e8546928a2874890d5bd_JaffaCakes118
Size

51KB
MD5

b5b152de3d66e8546928a2874890d5bd
SHA1

cd1bbdd6b9472a9cdca142538b0d7149ba583e6b
SHA256

872afa764ac50ea3019fb4a39ca6e3d8915ec9b10bab8460f5da95a89bf0b0fa
SHA512

5354edfa4c7f2a9b8feebd37a4cb7b066a3330e6fb3a6b6f4d6ee9f63a767eb1a255c626aca81558de86176239dd602a20dd9cd7c0ea02860d88504caa6b41f3
SSDEEP

768:IMa2EumLeQBJ1n92WimHoMmviU2FUm5c1C3aK8d67qXdnQKHZi83LL0i767:J/EuXi92WimIMmL2emx8dJFZS

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
b5b152de3d66e8546928a2874890d5bd_JaffaCakes118
unpack001/out.upx

Files

b5b152de3d66e8546928a2874890d5bd_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: 912KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 38KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 12KB - Virtual size: 16KB

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: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 892KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE