4892c9fe3e40d6a1a16700ab20bd7ad6_JaffaCakes118 | Triage

Sharing

General

Target

4892c9fe3e40d6a1a16700ab20bd7ad6_JaffaCakes118
Size

62KB
MD5

4892c9fe3e40d6a1a16700ab20bd7ad6
SHA1

0392963fa5a99a617bef7e71fd09e52f3d75ab61
SHA256

e42ec0f79253a581a0f4fc18a671f83880ca1c207921429b2585d7abcaff9adc
SHA512

a299d8ab695e0b4e0a302aa8b2e0048d30863421ec26a026c595686df29cc8d327f9b561e7baaaf4a2808445efba6f06663d369ad840c6477f7a2fe3e506ce0c
SSDEEP

1536:QMxJi4NXE8ZhT7sFi8KYaiCGUysbTWUDYROo0H9Hti+:VxJlhpZZGMi9UpbSVROJtti

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
4892c9fe3e40d6a1a16700ab20bd7ad6_JaffaCakes118
unpack001/out.upx

Files

4892c9fe3e40d6a1a16700ab20bd7ad6_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 61KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ