adc62fa30d51672d37607c4f01f40a03_JaffaCakes118 | Triage

Sharing

General

Target

adc62fa30d51672d37607c4f01f40a03_JaffaCakes118
Size

90KB
MD5

adc62fa30d51672d37607c4f01f40a03
SHA1

e516dd6b5b720e08d5998e2921f2d870e479eddf
SHA256

52277b7e2dd7f4661a44bd9e7ab70f3e024f526f656d9afcaec0138295c132a6
SHA512

e5c4a53ef3b784ab5720d312ffd7964575a4fa0d53fd077e46cfe9880f3be8cddf50032b0c677224c813ae7337be3d3455c443c8f467381e956635ffb6d72ff8
SSDEEP

1536:7Rb1Ly7Ly/StXJ5s9RzGXoxGYXebalcn9Q3F2I2jZhueHuTgKwa1nSPfvLo:7907LOKfs9RiXBaen9OYTSYuTgKdSPX

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
adc62fa30d51672d37607c4f01f40a03_JaffaCakes118
unpack001/out.upx

Files

adc62fa30d51672d37607c4f01f40a03_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE