8b14f4afb0b2207bcc7ad097a15d8b71_JaffaCakes118 | Triage

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General

Target

8b14f4afb0b2207bcc7ad097a15d8b71_JaffaCakes118
Size

21KB
MD5

8b14f4afb0b2207bcc7ad097a15d8b71
SHA1

5a987079e7aec9c508da422401d4d363f339b4df
SHA256

f441d71dd2bdaa9536c05be702f253585f84ce935bf45376fa4ce5ee1fe0c3a0
SHA512

b37bfa0c901e2352cafc713424031758981acc2685143a44bff54f1273a15097971e3eecec500edc74e7cdf9c61988a6059d2edd4fa88e3e8aff47f8c1ac4c61
SSDEEP

384:aNyBG7qyF/USaMNzuL+7DV9K6o5w4FOlHZFV4CHwgnpW:Ky87L8SaEzuSy6iOP4CQgp

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
8b14f4afb0b2207bcc7ad097a15d8b71_JaffaCakes118
unpack001/out.upx

Files

8b14f4afb0b2207bcc7ad097a15d8b71_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: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 44KB - Virtual size: 40KB

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: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ