f42576b8468ea577ecaae5f24635391d_JaffaCakes118 | Triage

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General

Target

f42576b8468ea577ecaae5f24635391d_JaffaCakes118
Size

14KB
MD5

f42576b8468ea577ecaae5f24635391d
SHA1

c3eba0f506778118619b9facf4a1250482828943
SHA256

d2245796c03643b496c9816a7b34708fd175b901e7848755c366de8624a07700
SHA512

7bb9d499d4fda22b97b8a9a608dc2fb02b16a4f0f6ae9847b95b80dc9d8e775d24ef4062e41ccbb1ba395381ee25ac094647286c82ae0485046d91d6c16f0ff2
SSDEEP

192:EkvjLCyJA0CdjoNm/abB2R1S6D/8N+SHekJijFunfmt8ov2FyuQy6oUJPtKe3THn:vXJmsf2W6D/8N+SdJY8Ty263JkATGk

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
f42576b8468ea577ecaae5f24635391d_JaffaCakes118
unpack001/out.upx

Files

f42576b8468ea577ecaae5f24635391d_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: 80KB

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: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE