3c6ace1f043dac912bc4fe55c5e07d31_JaffaCakes118 | Triage

Sharing

General

Target

3c6ace1f043dac912bc4fe55c5e07d31_JaffaCakes118
Size

29KB
MD5

3c6ace1f043dac912bc4fe55c5e07d31
SHA1

bf4b10f295fb1235ff565f3ebdfe2521c8e9456c
SHA256

e601b3631bcb86157a7dd9b08a83a40eb65b63c45cb54e4b12d2ffed79e266e6
SHA512

7ee7582d9f1a23966c6e900232ac4437f7e20b71ded97f287f64f9f63821fd2c48967ee3154dc5b648bdcbfae489daebafb2f73ece74f97118f6560c904d39c4
SSDEEP

768:L5gRLUme+TH+enTC6/Ur4xYapnc7cXYHqn:0UmeYHRTkkuWn9YKn

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
3c6ace1f043dac912bc4fe55c5e07d31_JaffaCakes118
unpack001/out.upx

Files

3c6ace1f043dac912bc4fe55c5e07d31_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28KB - Virtual size: 28KB

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: 52KB - Virtual size: 50KB

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: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE