8b4b5a293c951491cc7df326161ac337_JaffaCakes118 | Triage

Sharing

General

Target

8b4b5a293c951491cc7df326161ac337_JaffaCakes118
Size

15KB
MD5

8b4b5a293c951491cc7df326161ac337
SHA1

88e7c36de8e4301e885660d86b67a4cf5da693c8
SHA256

d8e412edd313992baf757e9971add94795ddb5023be50e24d64c0c1b20c3d117
SHA512

6c1c545f3fcba20111f4ec7204e1e839d036b4cdfb67a46280988ac1b9b0bd71ce945581267766f5022d6de649e0bbfdccbcf85465cfb4007c8dd101bce98d89
SSDEEP

384:Ld4m0e0lG3x27QcMruK7ZxW5O5DoOGumOVqupOuj9QXdox:Ld4m0e0A3w7HsdIOXmuQto

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
8b4b5a293c951491cc7df326161ac337_JaffaCakes118
unpack001/out.upx

Files

8b4b5a293c951491cc7df326161ac337_JaffaCakes118
.exe windows:1 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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:1 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: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 440B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ