a3e7c88d89dab884704534cc8afccee6_JaffaCakes118 | Triage

Sharing

General

Target

a3e7c88d89dab884704534cc8afccee6_JaffaCakes118
Size

54KB
MD5

a3e7c88d89dab884704534cc8afccee6
SHA1

582d7c6434b411d88998b0d54ba5b6a0c36a4eef
SHA256

2fdb507c6eba93295afd99b21703a26240b39e7c8497d8e8c7a75228e7726413
SHA512

b969d3161650d12e0b471f019dff9e4a4bc67eee71bf5272c4daa7c7cbae05539c65b4fee3aba00f5ce074954c53eae943d1fc2b1d4795374034a7740d312052
SSDEEP

768:Whk37XF5flYz5uoWoEYwFf49zTDrSLbgs8WnjvxUNmvSic3ykc8WfT62H:ikrXniSCTf48sbmmvS3LuTDH

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
a3e7c88d89dab884704534cc8afccee6_JaffaCakes118
unpack001/out.upx

Files

a3e7c88d89dab884704534cc8afccee6_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 268KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 48KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 295KB - Virtual size: 295KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ