f33f3ad9dfca07e103ea919d4ded4f1f_JaffaCakes118 | Triage

Sharing

General

Target

f33f3ad9dfca07e103ea919d4ded4f1f_JaffaCakes118
Size

486KB
MD5

f33f3ad9dfca07e103ea919d4ded4f1f
SHA1

a8ffd2ab85ec306e78f8b3186b250d9f723ede7c
SHA256

bd93683dad5493efcf61346318aad41856cf602d964ce7918d4698ff928ef7a9
SHA512

481db582465eff8bc75287fd7f923ee37787862dc8e3dcdc69808ba9329ed9115fcd23acf13d1e4ca4e035c40d1646497d92f5d8e8f8fb359558f59cdeddca66
SSDEEP

12288:nqOq4rGZvwDtxKy/LxUaUD45JKT8/tcihtWQ:qjpoBr/LHfd/tcibWQ

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
f33f3ad9dfca07e103ea919d4ded4f1f_JaffaCakes118
unpack001/out.upx

Files

f33f3ad9dfca07e103ea919d4ded4f1f_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: 2.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 482KB - Virtual size: 484KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ