3358a087b0fb22f1da07aaef9f3fdeab_JaffaCakes118 | Triage

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General

Target

3358a087b0fb22f1da07aaef9f3fdeab_JaffaCakes118
Size

21KB
MD5

3358a087b0fb22f1da07aaef9f3fdeab
SHA1

4de39333445a326dfa3617e0a1df3dfcc4da2b5e
SHA256

79c6ddd27ff01fe662fd1a5a1aafbe5454ac28bc2369c23922f37c43a65e09c7
SHA512

48eee7db96447d5426c1eda0649f24ff8a02eb477ec4f5600a7bbda004744280a70b9a9f8184dd09afe8eb37e36664ec68ceab3ec50df22ac987375022f61f3c
SSDEEP

384:euo/faTZd5co0SlLmsXDQ91hMSwFOnsa6dzQvECW/pG:y/faTZdtHmuQ9gFvao0D1

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
3358a087b0fb22f1da07aaef9f3fdeab_JaffaCakes118
unpack001/out.upx

Files

3358a087b0fb22f1da07aaef9f3fdeab_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

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: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE