dda1fe7bf639535019e0f57c15cec97a_JaffaCakes118 | Triage

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General

Target

dda1fe7bf639535019e0f57c15cec97a_JaffaCakes118
Size

14KB
MD5

dda1fe7bf639535019e0f57c15cec97a
SHA1

692c5bef311d8b35105c9aab09f3070bddcc7b72
SHA256

147af6299d84b689216bc8e2fea34ea895b322b00e737963185ed7ae0fafc3f4
SHA512

5fb9591f07f6ecf7e35275fdc4868e5dc3821f32f244b44b354ca2852454bcae514924bcd581b4255e32099764bf73cf6b74132c7899fddf0776f6da37ce6fd4
SSDEEP

192:NwILpWgnuVYLsImRuixI8S0yWjUJGuvkjgXf/hq15vqqwApB1P1TH8jgPcX5kHRh:NzuVRJ5KijUMyXW5v31P1b8R58/

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
dda1fe7bf639535019e0f57c15cec97a_JaffaCakes118
unpack001/out.upx

Files

dda1fe7bf639535019e0f57c15cec97a_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: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE